MAGELLAN HEALTH SERVICES INC
8-K, 1999-04-14
HOSPITALS
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<PAGE>
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
 
                                 UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
 
                            ------------------------
 
                                    FORM 8-K
                                 CURRENT REPORT
 
     PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934
 
<TABLE>
<S>                                      <C>
DATE OF REPORT:                          APRIL 14, 1999
 
DATE OF EARLIEST EVENT REPORTED:         APRIL 9, 1999
</TABLE>
 
                         MAGELLAN HEALTH SERVICES, INC.
                    ----------------------------------------
 
             (Exact name of Registrant as specified in its charter)
 
<TABLE>
<S>                            <C>                            <C>
          DELAWARE                        1-6639                       58-1076937
- -----------------------------  -----------------------------  -----------------------------
(State or other jurisdiction     (Commission File Number)           (I.R.S. Employer
             of                                                    Identification No.)
      Incorporation or
        organization)
</TABLE>
 
<TABLE>
<S>                                            <C>
    3414 PEACHTREE ROAD, N.E., SUITE 1400
              ATLANTA, GEORGIA                                     30326
- ---------------------------------------------  ---------------------------------------------
  (Address of principal executive offices)                      (Zip Code)
</TABLE>
 
                                 (404) 841-9200
                                  ------------
 
              (Registrant's telephone number, including area code)
 
                            ------------------------
 
                                 NOT APPLICABLE
                               -----------------
 
   (Former name, former address and former fiscal year, if changed since last
                                    report)
 
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
<PAGE>
FORWARD-LOOKING STATEMENTS
 
    This current report of the Registrant ("Magellan" or the "Company") on Form
8-K includes "forward-looking statements" within the meaning of Section 27A of
the Securities Act of 1933, as amended, and Section 21E of the Securities
Exchange Act of 1934, as amended. Although the Company believes that its plans,
intentions and expectations reflected in such forward-looking statements are
reasonable, it can give no assurance that such plans, intentions or expectations
will be achieved. Important factors that could cause actual results to differ
materially from the Company's forward-looking statements are set forth in the
Company's Annual Report on Form 10-K for the fiscal year ended September 30,
1998. All forward-looking statements attributable to the Company or persons
acting on behalf of the Company are expressly qualified in their entirety by the
cautionary statements set forth in the Company's Annual Report on Form 10-K for
the fiscal year ended September 30, 1998.
 
ITEM 2. DISPOSITION OF ASSETS
 
    On April 6, 1999, the Company announced that it had signed definitive
agreements for the sale of its European operations to Investment AB Bure
("Bure"), a Swedish company (the "Europe Sale"). The Company had no material
relationships with Bure prior to the Europe Sale.
 
    The operations being sold are (i) Charter Medical of England Limited, which
is the operator of Charter Nightingale Hospital and Charter Clinic Chelsea in
London, England, and (ii) Societe Anonyme de la Metairie in Nyon, Switzerland
(collectively, the "European Hospitals"). The European Hospitals are engaged in
the business of providing psychiatric health care services to patients in both
inpatient and outpatient settings and constitute substantially all of the
Company's business conducted outside of the United States (including
possessions) and Canada. The Europe Sale was consummated on April 9, 1999 (the
"Closing Date").
 
    The Company will receive approximately $57.0 million of total consideration
(before payment of transaction costs estimated to total approximately $2.5
million) for the Europe Sale, an amount determined through arms-length
negotiations between the Company and Bure, as follows:
 
    - On the Closing Date, Bure paid the Company approximately $49.6 million as
      consideration for (i) all of the outstanding shares of stock of the
      European Hospitals; (ii) the right to continue using the "CHARTER" name, a
      registered trademark of the Company, and certain other marks owned by the
      Company for up to ten (10) years and (iii) continued access to certain
      outcomes-monitoring systems owned and operated by the Company.
 
    - Additionally, Bure deposited approximately $7.4 million into an
      interest-bearing escrow account (the "Property Deposit") on the Closing
      Date. The Property Deposit will be used to purchase certain real property
      belonging to a wholly owned domestic subsidiary of the Company and used in
      the European Hospitals' business. The Property Deposit will be disbursed,
      together with all interest accrued thereon, to the Company no later than
      May 31, 1999.
 
    The Company will utilize approximately $38.2 million of the net proceeds
from the Europe Sale to make a mandatory unscheduled principal payment on
indebtedness outstanding under the Term Loan Facility (as defined) by April 14,
1999. The remainder of the proceeds will be used to reduce indebtedness
outstanding under the Revolving Facility (as defined) or for general corporate
purposes.
 
    On a pro forma basis at December 31, 1998, the Company would have recorded a
non-recurring gain on the Europe Sale of approximately $28.0 million, before
provision for income taxes.
 
                                       2
<PAGE>
ITEM 7. PRO FORMA FINANCIAL INFORMATION AND EXHIBITS
 
PRO FORMA FINANCIAL INFORMATION
 
    The following unaudited pro forma consolidated financial information for the
Company is included herein:
 
1)  Unaudited Pro Forma Consolidated Balance Sheet at December 31, 1998;
 
2)  Unaudited Pro Forma Consolidated Statement of Operations for the fiscal year
    ended September 30, 1998; and
 
3)  Unaudited Pro Forma Consolidated Statement of Operations for the three
    months ended December 31, 1998.
 
                                       3
<PAGE>
             UNAUDITED PRO FORMA CONSOLIDATED FINANCIAL INFORMATION
 
    The Unaudited Pro Forma Consolidated Financial Information set forth below
is based on the historical presentation of the consolidated financial statements
of Magellan, and the historical operating results of Human Affairs
International, Incorporated ("HAI"), Allied Health Services, Inc. and certain of
its affiliates ("Allied"), and Merit Behavioral Care Corporation ("Merit").
Certain reclassifications have been made to fiscal 1998 amounts to conform to
fiscal 1999 presentation.
 
    The Unaudited Pro Forma Consolidated Balance Sheet at December 31, 1998,
gives effect to the Europe Sale as if it had occurred on December 31, 1998.
 
    The Unaudited Pro Forma Consolidated Statements of Operations for the fiscal
year ended September 30, 1998, and for the three months ended December 31, 1998,
give effect to the following events as if they had occurred on October 1, 1997:
 
    -  the HAI acquisition (as described below);
 
    -  the Allied acquisition (as described below);
 
    -  the Green Spring minority stockholder conversion (as described below);
 
    -  the Merit acquisition (as described below); and
 
    -  The Europe Sale
 
    The Unaudited Pro Forma Consolidated Financial Information does not purport
to be indicative of the results that actually would have been obtained if the
operations had been conducted as presented and they are not necessarily
indicative of operating results to be expected in future periods. Additionally,
due to the ongoing integration of the Company's managed healthcare businesses
and other factors, the Unaudited Pro Forma Consolidated Statement of Operations
for the three months ended December 31, 1998, is not necessarily proportional to
nor indicative of the pro forma results expected for a full year.
 
    The Unaudited Pro Forma Consolidated Statement of Operations for the fiscal
year ended September 30, 1998, excludes approximately $35.0 million to $40.0
million of annual cost savings that the Company expects to achieve by September
30, 1999, as a result of the Integration Plan (as defined). The Unaudited Pro
Forma Consolidated Statements of Operations for the fiscal year ended September
30, 1998, and for the three months ended December 31, 1998, also exclude managed
care integration costs of $17.0 million and $1.8 million, respectively, that
were directly attributable to the HAI, Allied and Merit acquisitions.
Additionally, the Unaudited Pro Forma Consolidated Statement of Operations for
the fiscal year ended September 30, 1998, excludes both the extraordinary loss
on early extinguishment of debt that was a direct result of the Merit
acquisition and the non-recurring gain attributable to the Europe Sale.
 
    The Unaudited Pro Forma Consolidated Financial Information and notes thereto
should be read in conjunction with the historical consolidated financial
statements and notes thereto of Magellan, and Management's Discussion and
Analysis of Financial Condition and Results of Operations that appear in the
Company's Annual Report on Form 10-K for the fiscal year ended September 30,
1998, filed on December 29, 1998, and in the Company's quarterly report on Form
10-Q for the quarterly period ended December 31, 1998, filed on February 16,
1999, which are incorporated herein by reference, the historical consolidated
financial statements and notes thereto of Merit, which appear in the Company's
current report on Form 8-K/A, filed on October 28, 1998, which are incorporated
herein by reference and the historical consolidated financial statements and
notes thereto of HAI, which appear in the Company's current report on Form 8-K,
filed on December 17, 1997, which are incorporated herein by reference.
 
                                       4
<PAGE>
    The following is a description of each of the transactions (other than the
Europe Sale which is described elsewhere herein) that are reflected in the pro
forma presentation:
 
    HAI ACQUISITION.  On December 4, 1997, the Company consummated the purchase
of HAI, formerly a unit of Aetna US Healthcare, Inc. ("Aetna"), for
approximately $122.1 million. At the time of the HAI acquisition, HAI managed
the care of approximately 16.3 million covered lives, primarily through employee
assistance programs and other managed behavioral healthcare plans. The Company
funded the acquisition of HAI with cash on hand and accounted for the
acquisition of HAI using the purchase method of accounting. The Company may be
required to make additional contingent payments of up to $60.0 million annually
to Aetna over the five-year period subsequent to closing. The maximum aggregate
amount of contingent payments is $300.0 million. The amount and timing of the
payments will be contingent upon net increases in the number of HAI's covered
lives in specified products. The Company is obligated to make contingent
payments under two separate calculations. Under the first calculation, the
amount and timing of the contingent payments will be based on growth in the
number of lives covered by certain HAI products during the next five years. The
Company may be required to make contingent payments of up to $25.0 million per
year for each of the five years following the HAI acquisition depending on the
net annual growth in the number of lives covered by such products. The amount to
be paid per incremental covered life decreases during the five-year term of the
Company's contingent payment obligation. Under the second calculation, the
Company may be required to make contingent payments of up to $35.0 million per
year for each of five years based on the net cumulative growth in the number of
lives covered by certain other HAI products. Aetna will receive a specified
amount per net incremental life covered by such products. The amount to be paid
per incremental covered life increases with the number of incremental covered
lives. The Company would record additional consideration paid or payable to
Aetna under the above calculations as goodwill and identifiable intangible
assets.
 
    On March 26, 1999, the Company paid Aetna $60.0 million of additional
consideration for the purchase of HAI under the above calculations. The amount
was funded through a combination of cash on hand ($10.0 million) and borrowings
under the Revolving Facility (as defined) ($50.0 million) and was accounted for
as a purchase of goodwill and identifiable intangible assets.
 
    ALLIED ACQUISITION.  On December 5, 1997, the Company purchased Allied for
approximately $70.0 million, excluding transaction costs, and accounted for the
Allied acquisition using the purchase method of accounting. The purchase price
the Company originally paid for Allied was funded from cash on hand and
consisted of a $50.0 million payment to the former owners of Allied and a $20.0
million deposit into an interest-bearing escrow account (the "Allied Escrow
Deposit"). The Company was required to pay up to $60.0 million, including the
Allied Escrow Deposit, during the three years following the closing of the
Allied acquisition if Allied's performance exceeded certain earnings targets.
 
    During the quarter ended December 31, 1998, the Company and the former
owners of Allied amended the Allied purchase agreement (the "Allied
Amendments"). The Allied Amendments resulted in the following changes to the
original terms of the Allied purchase agreement:
 
    -  The Allied Escrow Deposit and all interest accrued thereon was returned
       to the Company;
 
    -  The Company paid the former owners of Allied $4.5 million of additional
       consideration for the purchase of Allied. This additional consideration
       was accounted for as a purchase of goodwill; and
 
    -  The Company capped future obligations with respect to additional
       contingent payments for the purchase of Allied at $3.0 million. The
       earnings targets which must be met by Allied for this amount to be paid
       were revised upwards as well.
 
                                       5
<PAGE>
    Allied provides specialty risk-based products and administrative services to
a variety of insurance companies and other customers. At the time of the Allied
acquisition, Allied's services covered approximately 3.8 million aggregate lives
through more than 80 physician networks across the eastern United States.
Allied's networks include physicians specializing in cardiology, oncology and
diabetes.
 
    GREEN SPRING MINORITY STOCKHOLDER CONVERSION.  The minority stockholders of
Green Spring Health Services, Inc. ("Green Spring") converted their interests in
Green Spring into an aggregate of 2,831,516 shares of the Company's common stock
during January 1998. As a result of the Green Spring minority stockholder
conversion, the Company owns 100% of Green Spring. The Company accounted for the
Green Spring minority stockholder conversion as a purchase of minority interest
at the fair value of the consideration paid.
 
    MERIT ACQUISITION.  On February 12, 1998, the Company acquired all of the
outstanding stock of Merit for approximately $448.9 million in cash plus the
repayment of Merit's debt. The Company accounted for the Merit acquisition using
the purchase method of accounting. At the time of the Merit acquisition, Merit
managed behavioral healthcare programs for approximately 21.6 million covered
lives across all segments of the healthcare industry, including HMO's, Blue
Cross/Blue Shield organizations and other insurance companies, employers and
labor unions, federal, state and local government agencies, and various state
Medicaid programs. In connection with the consummation of the Merit acquisition,
the Company consummated certain related transactions as follows: (i) the Company
terminated its existing credit agreement (the "Magellan Existing Credit
Agreement"); (ii) the Company repaid all loans outstanding pursuant to and
terminated Merit's existing credit agreement (the "Merit Existing Credit
Agreement"); (iii) the Company completed a tender offer for its 11 1/4% Series A
Senior Subordinated Notes due 2004 (the "Magellan Outstanding Notes"); (iv)
Merit completed a tender offer for its 11 1/2% Senior Subordinated Notes due
2005 (the "Merit Oustanding Notes"); (v) the Company entered into a new senior
secured bank credit agreement (the "Credit Agreement") with The Chase Manhattan
Bank and a syndicate of financial institutions, providing for credit facilities
of $700.0 million; and (vi) the Company issued its 9% Series A Senior
Subordinated Notes due 2008 (the "Notes") pursuant to an indenture, dated
February 12, 1998, between the Company and Marine Midland Bank, as Trustee (the
"Indenture"). The Credit Agreement provides for (a) a term loan facility in an
aggregate principal amount of $550.0 million (the "Term Loan Facility"),
consisting of three separately maturing $183.3 million tranches with different
interest rates (London inter-bank offered rate ("LIBOR") plus 2.25%, 2.50% or
2.75%) and (b) a revolving credit facility providing for revolving loans to the
Company and the "Subsidiary Borrowers" (as defined therein) and the issuance of
letters of credit for the account of the Company and the Subsidiary Borrowers in
an aggregate principal amount (including the aggregate stated amount of letters
of credit) of $150.0 million (the "Revolving Facility").
 
                                       6
<PAGE>
    The following table sets forth the sources and uses of funds for the Merit
acquisition (in thousands):
 
<TABLE>
<S>                                                                                                   <C>
Sources:
Cash and cash equivalents...........................................................................  $     59,290
Credit Agreement:
  Revolving Facility (1)............................................................................        20,000
  Term Loan Facility................................................................................       550,000
The Notes...........................................................................................       625,000
                                                                                                      ------------
  Total sources.....................................................................................  $  1,254,290
                                                                                                      ------------
                                                                                                      ------------
 
Uses:
Cash paid to Merit Shareholders.....................................................................  $    448,867
Repayment of Merit Existing Credit Agreement (2)....................................................       196,357
Purchase of the Magellan Outstanding Notes (3)......................................................       432,102
Purchase of Merit Outstanding Notes (4).............................................................       121,651
Transaction costs (5)...............................................................................        55,313
                                                                                                      ------------
  Total uses........................................................................................  $  1,254,290
                                                                                                      ------------
                                                                                                      ------------
</TABLE>
 
- ------------------------
 
(1) The Revolving Facility provides for borrowings of up to $150.0 million. At
    February 12, 1998, the Company had approximately $112.5 million available
    for borrowing pursuant to the Revolving Facility, excluding approximately
    $17.5 million of availability reserved for certain letters of credit.
 
(2) Includes principal amount of $193.6 million and accrued interest of $2.7
    million.
 
(3) Includes principal amount of $375.0 million, tender premium of $43.4 million
    and accrued interest of $13.7 million.
 
(4) Includes principal amount of $100.0 million, tender premium of $18.9 million
    and accrued interest of $2.8 million.
 
(5) Transaction costs include, among other things, expenses associated with the
    tender offers for the Magellan Outstanding Notes and the Merit Outstanding
    Notes, the Notes offering, the Merit acquisition and the Credit Agreement
 
    By virtue of acquiring Merit, the Company may be required to make certain
contingent payments in fiscal 1999 to the former shareholders of CMG Health,
Inc. ("CMG"), based on the performance of three CMG customer contracts. CMG was
acquired by Merit in September, 1997. Such contingent payments are subject to an
aggregate maximum of $23.5 million.
 
    The historical financial information for the European Hospitals is presented
under the caption entitled "Divested Operations" in the Unaudited Pro Forma
Consolidated Financial Statements.
 
                                       7
<PAGE>
                 UNAUDITED PRO FORMA CONSOLIDATED BALANCE SHEET
 
                               DECEMBER 31, 1998
 
                                 (IN THOUSANDS)
<TABLE>
<CAPTION>
                                                            MAGELLAN      DIVESTED    PRO FORMA
                                                           AS REPORTED   OPERATIONS  ADJUSTMENTS
                                                           -----------   ----------  -----------
<S>                                                        <C>           <C>         <C>
ASSETS
Cash and cash equivalents................................  $    49,358   $   (3,590) $    57,000(1)
                                                                                          (2,500)(3)
                                                                                         (38,213)(4)
Accounts receivable, net.................................      172,990       (5,006)          --
Restricted cash and investments..........................      132,099           --           --
Other current assets.....................................       33,916         (661)          --
                                                           -----------   ----------  -----------
    Total current assets.................................      388,363       (9,257)      16,287
Assets restricted for settlement of unpaid claims and
  other liabilities......................................       33,978           --           --
Property and equipment, net..............................      156,436      (20,940)          --
Deferred income taxes....................................       94,069          106      (11,213)(5)
Investments in unconsolidated subsidiaries...............       31,814           --           --
Other long-term assets...................................       18,751           --           --
Goodwill, net............................................    1,067,085           --           --
Other intangible assets, net.............................      160,447           --           --
                                                           -----------   ----------  -----------
    Total assets.........................................  $ 1,950,943   $  (30,091) $     5,074
                                                           -----------   ----------  -----------
                                                           -----------   ----------  -----------
 
LIABILITIES AND STOCKHOLDERS' EQUITY
Accounts payable.........................................  $    33,593   $   (1,253) $        --
Accrued liabilities......................................      242,199       (1,126)          --
Medical claims payable...................................      191,384           --           --
Income taxes payable.....................................          681         (258)          --
Current maturities of long-term debt and capital lease
  obligations............................................       29,428           (1)      (1,834)(4)
                                                           -----------   ----------  -----------
    Total current liabilities............................      497,285       (2,638)      (1,834)
 
Long-term debt and capital lease obligations.............    1,156,020         (985)     (36,379)(4)
Reserve for unpaid claims................................       27,149           --           --
Deferred credits and other long-term liabilities.........       74,633           --           --
Minority interest........................................        4,683           --           --
 
Commitments and contingencies
Stockholders' equity:
  Common stock...........................................        8,476           --           --
  Additional paid-in capital.............................      349,663      (28,639)      28,639(2)
  Accumulated deficit....................................     (145,057)          --      (28,639)(2)
                                                                                          57,000(1)
                                                                                          (2,500)(3)
                                                                                         (11,213)(5)
Warrants outstanding.....................................       25,050           --           --
Common stock in treasury.................................      (44,309)          --           --
Cumulative foreign currency adjustments..................       (2,650)       2,171           --
                                                           -----------   ----------  -----------
                                                               191,173      (26,468)      43,287
                                                           -----------   ----------  -----------
    Total liabilities and stockholders' equity...........  $ 1,950,943   $  (30,091) $     5,074
                                                           -----------   ----------  -----------
                                                           -----------   ----------  -----------
 
<CAPTION>
                                                            PRO FORMA
                                                           CONSOLIDATED
                                                           ------------
<S>                                                        <C>
ASSETS
Cash and cash equivalents................................
 
                                                            $   62,055
Accounts receivable, net.................................      167,984
Restricted cash and investments..........................      132,099
Other current assets.....................................       33,255
                                                           ------------
    Total current assets.................................      395,393
Assets restricted for settlement of unpaid claims and
  other liabilities......................................       33,978
Property and equipment, net..............................      135,496
Deferred income taxes....................................       82,962
Investments in unconsolidated subsidiaries...............       31,814
Other long-term assets...................................       18,751
Goodwill, net............................................    1,067,085
Other intangible assets, net.............................      160,447
                                                           ------------
    Total assets.........................................   $1,925,926
                                                           ------------
                                                           ------------
LIABILITIES AND STOCKHOLDERS' EQUITY
Accounts payable.........................................   $   32,340
Accrued liabilities......................................      241,073
Medical claims payable...................................      191,384
Income taxes payable.....................................          423
Current maturities of long-term debt and capital lease
  obligations............................................       27,593
                                                           ------------
    Total current liabilities............................      492,813
Long-term debt and capital lease obligations.............    1,118,656
Reserve for unpaid claims................................       27,149
Deferred credits and other long-term liabilities.........       74,633
Minority interest........................................        4,683
Commitments and contingencies
Stockholders' equity:
  Common stock...........................................        8,476
  Additional paid-in capital.............................      349,663
  Accumulated deficit....................................
 
                                                              (130,409)
Warrants outstanding.....................................       25,050
Common stock in treasury.................................      (44,309)
Cumulative foreign currency adjustments..................         (479)
                                                           ------------
                                                               207,992
                                                           ------------
    Total liabilities and stockholders' equity...........   $1,925,926
                                                           ------------
                                                           ------------
</TABLE>
 
       See Notes to Unaudited Pro Forma Consolidated Financial Statements
 
                                       8
<PAGE>
            UNAUDITED PRO FORMA CONSOLIDATED STATEMENT OF OPERATIONS
                  FOR THE FISCAL YEAR ENDED SEPTEMBER 30, 1998
                     (IN THOUSANDS, EXCEPT PER SHARE DATA)
<TABLE>
<CAPTION>
                                        MAGELLAN                                       PRO FORMA               PRO FORMA
                                      AS REPORTED      HAI      ALLIED      MERIT     ADJUSTMENTS               COMBINED
                                      ------------  ---------  ---------  ----------  -----------             ------------
<S>                                   <C>           <C>        <C>        <C>         <C>          <C>        <C>
Net revenue.........................  $  1,499,659  $  19,528  $  21,299  $  262,630   $  (2,143)  (6)        $  1,800,973
                                      ------------  ---------  ---------  ----------  -----------             ------------
Salaries, cost of care and other
  operating expenses................     1,299,458     15,031     21,422     241,084      (3,285)  (7)           1,573,710
Equity in loss of unconsolidated
  subsidiaries......................        19,083         --         --          --          --                    19,083
Depreciation and amortization.......        54,885         34        100      16,159      (2,347)  (8)              68,831
Interest, net.......................        75,375       (256)       (92)      8,870      16,128                   100,025
Stock option expense................        (5,623)        --         --          --          --                    (5,623)
Managed care integration costs......        16,962         --         --          --     (16,962)  (10)                 --
Unusual items.......................           458         --         --       1,318       1,682   (11)              3,458
                                      ------------  ---------  ---------  ----------  -----------             ------------
                                         1,460,598     14,809     21,430     267,431      (4,784)                1,759,484
                                      ------------  ---------  ---------  ----------  -----------             ------------
Income (loss) before income taxes
  and minority interest.............        39,061      4,719       (131)     (4,801)      2,641                    41,489
Provision for (benefit from) income
  taxes.............................        20,033      1,879         --        (786)      2,732   (12)             23,858
                                      ------------  ---------  ---------  ----------  -----------             ------------
Income (loss) before minority
  interest..........................        19,028      2,840       (131)     (4,015)        (91)                   17,631
Minority interest...................         5,296         --         --          --      (2,606)  (13)              2,690
                                      ------------  ---------  ---------  ----------  -----------             ------------
Net income..........................  $     13,732  $   2,840  $    (131) $   (4,015)  $   2,515              $     14,941
                                      ------------  ---------  ---------  ----------  -----------             ------------
                                      ------------  ---------  ---------  ----------  -----------             ------------
 
Average number of common shares
  outstanding--basic................        30,784                                           815   (13)             31,599
                                      ------------                                    -----------             ------------
                                      ------------                                    -----------             ------------
Average number of common shares
  outstanding--diluted..............        31,198                                           815   (13)             32,013
                                      ------------                                    -----------             ------------
                                      ------------                                    -----------             ------------
Net income per share--basic.........  $       0.45                                                            $       0.47
                                      ------------                                                            ------------
                                      ------------                                                            ------------
Net income per share--diluted.......  $       0.44                                                            $       0.47
                                      ------------                                                            ------------
                                      ------------                                                            ------------
 
<CAPTION>
                                       DIVESTED     PRO FORMA               PRO FORMA
                                      OPERATIONS   ADJUSTMENTS             CONSOLIDATED
                                      -----------  -----------             ------------
<S>                                   <C>          <C>          <C>        <C>
Net revenue.........................   $ (29,922)   $      --               $1,771,051
                                      -----------  -----------             ------------
Salaries, cost of care and other
  operating expenses................     (21,577)          --                1,552,133
Equity in loss of unconsolidated
  subsidiaries......................          --           --                   19,083
Depreciation and amortization.......      (1,332)          --                   67,499
Interest, net.......................          --       (4,396)  (14)            95,629
Stock option expense................          --           --                   (5,623)
Managed care integration costs......          --           --                       --
Unusual items.......................          --           --                    3,458
                                      -----------  -----------             ------------
                                         (22,909)      (4,396)               1,732,179
                                      -----------  -----------             ------------
Income (loss) before income taxes
  and minority interest.............      (7,013)       4,396                   38,872
Provision for (benefit from) income
  taxes.............................      (2,805)       1,758   (15)            22,811
                                      -----------  -----------             ------------
Income (loss) before minority
  interest..........................      (4,208)       2,638                   16,061
Minority interest...................          --           --                    2,690
                                      -----------  -----------             ------------
Net income..........................   $  (4,208)   $   2,638               $   13,371
                                      -----------  -----------             ------------
                                      -----------  -----------             ------------
Average number of common shares
  outstanding--basic................                                            31,599
                                                                           ------------
                                                                           ------------
Average number of common shares
  outstanding--diluted..............                                            32,013
                                                                           ------------
                                                                           ------------
Net income per share--basic.........                                        $     0.42
                                                                           ------------
                                                                           ------------
Net income per share--diluted.......                                        $     0.42
                                                                           ------------
                                                                           ------------
</TABLE>
 
       See Notes to Unaudited Pro Forma Consolidated Financial Statements
 
                                       9
<PAGE>
            UNAUDITED PRO FORMA CONSOLIDATED STATEMENT OF OPERATIONS
                  FOR THE THREE MONTHS ENDED DECEMBER 31, 1998
                     (IN THOUSANDS, EXCEPT PER SHARE DATA)
<TABLE>
<CAPTION>
                                                              MAGELLAN      PRO FORMA                PRO FORMA    DIVESTED
                                                             AS REPORTED   ADJUSTMENTS               COMBINED    OPERATIONS
                                                             -----------  -------------             -----------  -----------
<S>                                                          <C>          <C>            <C>        <C>          <C>
Net revenue................................................   $ 463,143     $      --                $ 463,143    $  (7,918)
                                                             -----------  -------------             -----------  -----------
 
Salaries, cost of care and other operating expenses........     413,216            --                  413,216       (5,842)
Equity in earnings of unconsolidated subsidiaries..........      (4,982)           --                   (4,982)          --
Depreciation and amortization..............................      18,391            --                   18,391         (366)
Interest, net..............................................      24,109            --                   24,109           --
Stock option expense.......................................          12            --                       12           --
Managed care integration costs.............................       1,750        (1,750)   (10)               --           --
Unusual items..............................................          22           (22)   (11)               --           --
                                                             -----------  -------------             -----------  -----------
                                                                452,518        (1,772)                 450,746       (6,208)
                                                             -----------  -------------             -----------  -----------
Income (loss) before income taxes
  and minority interest....................................      10,625         1,772                   12,397       (1,710)
Provision for (benefit from) income taxes..................       6,037           709    (12)            6,746         (684)
                                                             -----------  -------------             -----------  -----------
Income (loss) before minority interest.....................       4,588         1,063                    5,651       (1,026)
Minority interest..........................................         407            --                      407           --
                                                             -----------  -------------             -----------  -----------
Net income.................................................   $   4,181     $   1,063                $   5,244    $  (1,026)
                                                             -----------  -------------             -----------  -----------
                                                             -----------  -------------             -----------  -----------
 
Average number of common shares outstanding--basic.........      31,613                                 31,613
                                                             -----------                            -----------
                                                             -----------                            -----------
Average number of common shares outstanding--diluted.......      31,660                                 31,660
                                                             -----------                            -----------
                                                             -----------                            -----------
Net income per share--basic................................   $    0.13                              $    0.17
                                                             -----------                            -----------
                                                             -----------                            -----------
Net income per share--diluted..............................   $    0.13                              $    0.17
                                                             -----------                            -----------
                                                             -----------                            -----------
 
<CAPTION>
                                                               PRO FORMA                PRO FORMA
                                                              ADJUSTMENTS              CONSOLIDATED
                                                             -------------             ------------
<S>                                                          <C>            <C>        <C>
Net revenue................................................    $      --                $  455,225
                                                             -------------             ------------
Salaries, cost of care and other operating expenses........           --                   407,374
Equity in earnings of unconsolidated subsidiaries..........           --                    (4,982)
Depreciation and amortization..............................           --                    18,025
Interest, net..............................................       (1,060)   (14)            23,049
Stock option expense.......................................           --                        12
Managed care integration costs.............................           --                        --
Unusual items..............................................           --                        --
                                                             -------------             ------------
                                                                  (1,060)                  443,478
                                                             -------------             ------------
Income (loss) before income taxes
  and minority interest....................................        1,060                    11,747
Provision for (benefit from) income taxes..................          424    (15)             6,486
                                                             -------------             ------------
Income (loss) before minority interest.....................          636                     5,261
Minority interest..........................................           --                       407
                                                             -------------             ------------
Net income.................................................    $     636                $    4,854
                                                             -------------             ------------
                                                             -------------             ------------
Average number of common shares outstanding--basic.........                                 31,613
                                                                                       ------------
                                                                                       ------------
Average number of common shares outstanding--diluted.......                                 31,660
                                                                                       ------------
                                                                                       ------------
Net income per share--basic................................                             $     0.15
                                                                                       ------------
                                                                                       ------------
Net income per share--diluted..............................                             $     0.15
                                                                                       ------------
                                                                                       ------------
</TABLE>
 
       SEE NOTES TO UNAUDITED PRO FORMA CONSOLIDATED FINANCIAL STATEMENTS
 
                                       10
<PAGE>
         NOTES TO UNAUDITED PRO FORMA CONSOLIDATED FINANCIAL STATEMENTS
 
(1) Adjustments to cash and cash equivalents and accumulated deficit represent
    the receipt of consideration for the Europe Sale. The pro forma presentation
    presumes that all consideration, including the Property Deposit, was
    received at closing.
 
(2) Adjustments to additional paid-in capital and accumulated deficit represent
    elimination of the division equity of the European Hospitals.
 
(3) Adjustments to cash and cash equivalents and accumulated deficit represent
    estimated transaction costs (primarily commissions, legal fees and
    accounting fees) directly related to the Europe Sale.
 
(4) Adjustments to cash and cash equivalents, current maturities of long-term
    debt and capital lease obligations and long-term debt and capital lease
    obligations represent the use of proceeds from the Europe Sale (net of
    estimated transaction costs and income taxes related to the gain on the
    Europe Sale of approximately $16.3 million which will be payable in future
    periods) to reduce the Company's indebtedness under the Term Loan Facility
    as required by the Credit Agreement.
 
(5) Adjustments to deferred income taxes and accumulated deficit represent
    income taxes on the gain on the Europe Sale provided for at the Company's
    historical average statutory income tax rate of 40%.
 
(6) Adjustment to net revenue for the fiscal year ended September 30, 1998,
    represents a decrease in HAI revenue resulting from renegotiated contractual
    rates with Aetna as a direct result of the acquisition of HAI by the
    Company.
 
(7) Adjustments to salaries, cost of care and other operating expenses for the
    fiscal year ended September 30, 1998, represent the following (in
    thousands):
 
<TABLE>
<CAPTION>
TRANSACTION                                      DESCRIPTION                                        AMOUNT
- -----------  ------------------------------------------------------------------------------------  ---------
<S>          <C>                                                                                   <C>
 
HAI          Elimination of Aetna overhead allocations...........................................  $  (2,044)
 
HAI          Bonus expense previously reflected in Aetna's financial statements..................        200
 
HAI          Costs absorbed by HAI previously incurred by Aetna including information technology,
             human resources and legal...........................................................        852
 
Allied       Reduction of shareholders'/executives' compensation to revised contractual level
             pursuant to the Allied purchase agreement...........................................       (197)
 
Allied       Reduction of certain consulting agreement costs to revised contractual level
             pursuant to the Allied purchase agreement...........................................       (203)
 
Merit        Presentation of Merit's capitalized start-up costs as other operating expenses to
             conform to the Company's accounting policies........................................        514
 
Merit        Salaries, benefits and other costs for duplicative CMG personnel and facilities that
             were eliminated as a direct result of Merit's acquisition of CMG....................     (2,224)
 
Merit        Elimination of fees paid by Merit to its former owner...............................       (183)
                                                                                                   ---------
 
                                                                                                   $  (3,285)
                                                                                                   ---------
                                                                                                   ---------
</TABLE>
 
                                       11
<PAGE>
   NOTES TO UNAUDITED PRO FORMA CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
(8) Adjustments to depreciation and amortization for the fiscal year ended
    September 30, 1998, represent the following (in thousands):
 
<TABLE>
<CAPTION>
TRANSACTION                                      DESCRIPTION                                        AMOUNT
- -----------  ------------------------------------------------------------------------------------  ---------
<S>          <C>                                                                                   <C>
 
HAI          Purchase price allocation (i).......................................................  $     633
 
Allied       Purchase price allocation (ii)......................................................        291
 
Merit        Purchase price allocation (iii).....................................................     (3,519)
 
GS           Additional amortization expense as a result of the Green Spring Minority Stockholder
             Conversion (iv).....................................................................        248
                                                                                                   ---------
 
                                                                                                   $  (2,347)
                                                                                                   ---------
                                                                                                   ---------
</TABLE>
 
- ------------------------
    (i) Represents $4.0 million fair value of property and equipment depreciated
        over an estimated useful life of 5 years, $80.6 million of goodwill
        amortized over an estimated useful life of 40 years and $24.2 million
        estimated fair value of other intangible assets (primarily client lists)
        amortized over a weighted average estimated useful life of 21 years less
        historical depreciation and amortization.
 
    (ii) Represents $43.9 million of goodwill amortized over an estimated useful
         life of 40 years and $9.8 million estimated fair value of other
         intangible assets (primarily client lists and treatment protocols)
         amortized over an estimated useful life of 15 years.
 
   (iii) Represents $36.7 million fair value of property and equipment
         depreciated over an estimated useful life of 4 years, $696.5 million of
         goodwill amortized over an estimated useful life of 40 years and $65.8
         million estimated fair value of other intangible assets (primarily
         client lists) amortized over a weighted average estimated useful life
         of 10 years less historical depreciation and amortization.
 
    (iv) Represents $6.9 million of goodwill amortized over an estimated
         remaining useful life of 39 years and $13.6 million estimated fair
         value of client lists amortized over an estimated remaining useful life
         of 24 years.
 
    The Company may be required to make additional contingent payments to Aetna
    of up to $60.0 million annually during the five years following the
    consummation of the HAI acquisition for aggregate potential contingent
    payments of $300.0 million. These contingent payments would be recorded as
    goodwill and identifiable intangible assets, which would result in estimated
    additional annual amortization of $11.0 million to $13.0 million in future
    periods if all the contingent payments are made. The Company made the first
    such payment of $60.0 million to Aetna on March 26, 1999.
 
    The Company paid $4.5 million of additional consideration to the former
    owners of Allied during the three months ended December 31, 1998, and may
    also be required to make additional contingent payments to the former owners
    of Allied of up to $3.0 million under certain circumstances. The $4.5
    million payment was recorded as goodwill, and the $3.0 million, if paid,
    would be recorded as goodwill as well. If both payments were made, estimated
    annual amortization would increase by approximately $0.2 million.
 
                                       12
<PAGE>
   NOTES TO UNAUDITED PRO FORMA CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
(9) Adjustments to interest, net, represent the following (in thousands):
 
<TABLE>
<S>                                                                 <C>
Elimination of Merit historical interest expense..................  $ (10,536)
 
Elimination of historical interest expense for the Magellan
  Outstanding Notes...............................................    (15,820)
 
Elimination of the Company's historical deferred financing cost
  amortization....................................................       (914)
 
Term Loan Facility interest expense (i)...........................     17,016
 
Revolving Facility interest expense (i)...........................        600
 
Foregone interest income--cash utilized to fund the HAI, Allied
  and Merit acquisitions at 5.5% per annum........................      3,039
 
The Notes at 9.0% per annum.......................................     21,094
 
Amortization of deferred financing costs of $35.6 million over a
  weighted average life of 8.1 years..............................      1,649
                                                                    ---------
 
                                                                    $  16,128
                                                                    ---------
                                                                    ---------
</TABLE>
 
- ------------------------
     (i) Assumes borrowings are one-month LIBOR-based, which is consistent with
       the Company's past borrowing practices. Average one-month LIBOR was
       approximately 5.64%, resulting in pro forma rates of 8.14% (average for
       tranche A (LIBOR plus 2.25%), tranche B (LIBOR plus 2.50%), and tranche C
       (LIBOR plus 2.75%)) for the Term Loan Facility and 7.89% (LIBOR plus
       2.25%) for the Revolving Facility.
 
(10)  Adjustments to managed care integration costs represent the elimination of
      the expenses incurred by the Company as a direct result of the Merit
      acquisition and the Allied acquisition. The Company's management has
      committed to a plan (the "Integration Plan") to combine and integrate the
      operations of its behavioral managed healthcare ("Behavioral") business
      segment, which was formed through acquisitions consummated in fiscal 1996
      (Green Spring) and fiscal 1998 (HAI and Merit), and its specialty managed
      healthcare ("Specialty") business segment, which was formed through
      acquisitions consummated in fiscal 1997 (Care Management Resources, Inc.)
      and fiscal 1998 (Allied). The Integration Plan was implemented to
      eliminate duplicative functions and to standardize business practices and
      information technology platforms. The Company expects to achieve
      approximately $60.0 million of cost savings on an annual basis by
      September 30, 1999, in its Behavioral segment and approximately $3.0
      million of cost savings on an annual basis in its Specialty segment as a
      result of the Integration Plan.
 
     The Integration Plan will result in the elimination of approximately 1,000
     positions during fiscal 1998 and fiscal 1999. Approximately 425 employees
     had been involuntarily terminated pursuant to the Integration Plan as of
     December 31, 1998. The Company estimates that approximately 100 additional
     employees will be involuntarily terminated as part of the Integration Plan.
     The remaining positions have been or will be eliminated through normal
     attrition.
 
     The employee groups of the Behavioral segment that are primarily affected
     include executive management, finance, human resources, information systems
     and legal personnel at the various corporate headquarters and regional
     offices and credentialing, claims processing, contracting and marketing
     personnel at various operating locations. The Company expects to complete
     its involuntary terminations by the end of fiscal 1999.
 
                                       13
<PAGE>
   NOTES TO UNAUDITED PRO FORMA CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
     The Integration Plan has resulted in the closure and identified closure of
     approximately 20 leased facilities during fiscal 1998 and fiscal 1999. The
     Company expects the remaining office closures, if any, to be insignificant.
 
     The Company recorded approximately $21.3 million of liabilities related to
     the Integration Plan, of which $12.4 million was recorded as part of the
     Merit purchase price allocation and $8.9 million was recorded in the
     statement of operations under "Managed care integration costs" in fiscal
     1998. The Company may record adjustments to such liabilities in fiscal 1999
     depending upon the Company's ability to sublease closed offices and upon
     determination of the final amount of the Company's severance obligations.
 
     The Integration Plan will result in additional incremental costs that must
     be expensed as incurred in accordance with Emerging Issues Task Force
     Consensus 94-3, "Liability Recognition for Certain Employee Termination
     Benefits and Other Costs to Exit an Activity (Including Certain Costs
     Incurred in a Restructuring)" that are not described above and certain
     other charges. Other integration costs include, but are not limited to,
     outside consultants, costs to relocate closed office contents and
     long-lived asset impairments. Other integration costs are reflected in the
     statement of operations under "Managed care integration costs."
 
     During the fiscal year ended September 30, 1998, and the quarter ended
     December 31, 1998, the Company incurred approximately $8.1 million and $1.8
     million of other integration costs, respectively. These costs included
     long-lived asset impairments of approximately $2.4 million in fiscal 1998
     and outside consulting costs of approximately $4.1 million and $0.8 million
     in fiscal 1998 and the quarter ended December 31, 1998, respectively. The
     asset impairments relate primarily to identifiable intangible assets that
     no longer have value and have been written off as a result of the
     Integration Plan.
 
(11)  Adjustment to unusual items for the fiscal year ended September 30, 1998,
      represents the elimination of non-recurring gains of $3.0 million on the
      sale of assets formerly used in the Company's psychiatric hospital
      provider business, offset primarily by the elimination of Merit's
      transaction costs related to the Merit acquisition of $1.3 million.
      Adjustment to unusual items for the three months ended December 31, 1998,
      represents the elimination of non-recurring losses on the sale of assets
      formerly used in the Company's psychiatric hospital provider business.
 
(12)  Adjustments to provision for income taxes represent the tax expense
      related to the pro forma adjustments at the Company's historical average
      statutory income tax rate of 40% and the imputed income tax expense on the
      operating results of Allied, which was an S-corporation for income tax
      purposes and historically did not provide for income taxes prior to its
      acquisition by the Company.
 
(13)  Adjustments to minority interest and average number of common shares
      outstanding (basic and diluted) represent the effect of the Green Spring
      minority stockholder conversion.
 
                                       14
<PAGE>
   NOTES TO UNAUDITED PRO FORMA CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
(14)  Adjustments to interest, net, represent reductions of interest expense
      related to the use of proceeds from the Europe Sale to reduce average pro
      forma long-term debt outstanding as follows (in thousands):
 
<TABLE>
<CAPTION>
                                                                  FISCAL YEAR ENDED         THREE MONTHS ENDED
                                                                  SEPTEMBER 30, 1998        DECEMBER 31, 1998
                                                               ------------------------  ------------------------
                                                                             PRO FORMA                 PRO FORMA
                                                                 AVERAGE     INTEREST      AVERAGE     INTEREST
                                                     AMOUNT       RATE       REDUCTION      RATE       REDUCTION
                                                    ---------  -----------  -----------  -----------  -----------
<S>                                                 <C>        <C>          <C>          <C>          <C>
 
Term Loan Facility (i)............................  $  38,213        8.14%   $   3,111         7.85%   $     750
 
Revolving Facility (ii)...........................     16,287        7.89%       1,285         7.62%         310
                                                    ---------               -----------               -----------
 
                                                    $  54,500                $   4,396                 $   1,060
                                                    ---------               -----------               -----------
                                                    ---------               -----------               -----------
</TABLE>
 
- ------------------------
    (i) Amount represents the net amount of proceeds from the Europe Sale used
        to reduce the Company's indebtedness under the Term Loan Facility as
        required by the Credit Agreement. The pro forma presentation presumes
        that the payment is applied ratably across each tranche; however, the
        holders of tranches B and C have the option of refusing prepayment. If
        the tranche B and C lenders exercise this right, the entire payment
        would be applied to tranche A. There would be no material impact to the
        pro forma presentation.
 
    (ii) Amount represents the net amount of proceeds from the Europe Sale
         remaining after the reduction of the Company's indebtedness under the
         Term Loan Facility. The pro forma presentation presumes this amount
         would have been used to reduce average amounts outstanding under the
         Revolving Facility.
 
(15)  Adjustments to provision for income taxes represent the tax expense
      related to the pro forma adjustment at the Company's historical average
      statutory income tax rate of 40%
 
                                       15
<PAGE>
                                    EXHIBITS
 
<TABLE>
<C>        <S>
     2(a)  Share Purchase Agreement, dated April 2, 1999, by and among the Company, Charter
           Medical International, S.A., Inc. (a wholly owned subsidiary of the Company),
           Investment AB Bure, and CMEL Holding Limited (a wholly owned subsidiary of
           Investment AB Bure).
 
     2(b)  Stock Purchase Agreement, dated April 2, 1999, among the Company, Charter Medical
           International, S.A., Inc. (a wholly owned subsidiary of the Company), Investment AB
           Bure, and Grogrunden 515 AB (a wholly owned subsidiary of Investment AB Bure).
 
     2(c)  First Amendment to Share Purchase Agreement, dated April 8, 1999, by and among the
           Company, Charter Medical International, S.A., Inc. (a wholly owned subsidiary of
           the Company), Investment AB Bure, and CMEL Holding Limited (a wholly owned
           subsidiary of Investment AB Bure).
 
     2(d)  First Amendment to Stock Purchase Agreement, dated April 8, 1999, among the
           Company, Charter Medical International, S.A., Inc. (a wholly owned subsidiary of
           the Company), Investment AB Bure, and CMEL Holding AB (a wholly owned subsidiary of
           Investment AB Bure).
 
       99  Press release dated April 6, 1999.
</TABLE>
 
                                       16
<PAGE>
                                   SIGNATURES
 
    Pursuant to the requirements of the Securities Exchange Act of 1934, the
registrant has duly caused this report to be signed on its behalf by the
undersigned hereunto duly authorized.
 
<TABLE>
<S>                             <C>  <C>
Dated: April 12, 1999           MAGELLAN HEALTH SERVICES, INC.
 
                                By:            /s/ JEFFREY T. HUDKINS
                                     -----------------------------------------
                                                 Jeffrey T. Hudkins
                                           Vice President and Controller
                                           (Principal Accounting Officer)
</TABLE>

<PAGE>

                                                                    EXHIBIT 2(a)


                            SHARE PURCHASE AGREEMENT

THIS SHARE PURCHASE AGREEMENT, dated 2 April 1999, is entered into by and among
CHARTER MEDICAL INTERNATIONAL, S.A., INC, a company incorporated in Nevada whose
principal office is at 3414 Peachtree Road, N.E., Suite 1400, Atlanta, Georgia
30326 U.S.A. (the "Seller"), MAGELLAN HEALTH SERVICES, INC., a company
incorporated in Delaware whose principal office is at 3414 Peachtree Road, N.E.,
Suite 1400, Atlanta, Georgia 30326 U.S.A. ("Magellan"), INVESTMENT AB BURE, a
company incorporated in Sweden whose principal office is at PO Box 5419 S-40229,
Goteborg, Sweden ("Bure"), and CMEL HOLDING LIMITED, a company incorporated in
England and Wales (registered no.3743891 )
whose registered office is at 1-5 Radnor Walk, London SW3 4BP (the "Buyer").

WHEREAS, the Seller owns all of the issued share capital of the Company;

WHEREAS, the Seller is a wholly owned subsidiary of Magellan and Magellan has
agreed to be a party to this Agreement for the purposes of guaranteeing the
obligations of the Seller under this Agreement and for certain other purposes
which have induced the Buyer to enter into this Agreement;

WHEREAS, the Charter St. Louis Property is owned by Charter Hospital of St.
Louis, Inc., a wholly owned subsidiary of Magellan, and Magellan has agreed to
procure the sale of the Charter St. Louis Property in accordance with the terms
of this Agreement;

WHEREAS, the Buyer is a wholly owned subsidiary of Bure and Bure has agreed to
be a party to this Agreement for the purpose of guaranteeing the obligations of
the Buyer under this Agreement;

WHEREAS, the Seller desires to sell and the Buyer desires to purchase all of the
Shares on the terms and conditions provided in this Agreement;

NOW THEREFORE in consideration of the mutual covenants contained herein, and of
other good and valuable consideration, the receipt and sufficiency of which are
hereby acknowledged, the Parties hereto hereby agree as follows:

1.       DEFINITIONS AND INTERPRETATION

1.1      In this Agreement and the Schedules, the following words and
         expressions have the following meanings unless otherwise stated:

         "AFFILIATE" in relation to any body corporate any Holding Company or
         Subsidiary of such body corporate or any Subsidiary of a Holding
         Company of such body corporate.

         "AGREEMENT" this Share Purchase Agreement.

         "AUDITED ACCOUNTS" the audited balance sheet, as at the Last Accounts
         Date, and audited profit and loss account for the financial year ended
         on the Last Accounts Date, for the Company, including directors'
         report, auditors report and notes.

<PAGE>

         "AUDITORS" Arthur Andersen of 1 Surrey Street, London WC2.

         "BUSINESS DAY" a weekday (other than a Saturday) when clearing banks
         are open for a full range of banking transactions in London and
         Stockholm.

         "BUYER'S GROUP" means the Buyer and each of its Affiliates.

         "BUYER'S SOLICITORS" White & Case, 7-11 Moorgate, London  EC2R  6HH

         "CA" Companies Act 1985.

         "CHARTER ST. LOUIS" means Charter Hospital of St. Louis, Inc., a
         company incorporated in Missouri whose principal office is at 3414
         Peachtree Road, N.E., Suite 1400, Atlanta, Georgia 30326, USA.

         "CHARTER ST. LOUIS PROPERTY" means those freehold properties which are
         owned by Charter St. Louis as identified by reference to Schedule 6,
         Part II.

         "CLOSING" closing of the sale and purchase of the Shares pursuant to
         clauses 4.1 to 4.5 of this Agreement.

         "CLOSING ACCOUNTS" means the accounts referred to in paragraph 2.2 of
         Schedule 5.

         "CLOSING DATE" means the date when Closing takes place in accordance
         with clauses 4.1 to 4.5 .

         "COMPANY" Charter Medical of England Limited (registered No. 1431836),
         a company incorporated in England and Wales whose registered office is
         at 1-5 Radnor Walk, London SW3 4BP.

         "COMPETENT AUTHORITY" any person or legal entity (including any
         government or government agency) having regulatory authority and/or any
         court of law or tribunal, or any local or national agency, authority,
         department, inspectorate, minister, ministry, official or public or
         statutory person (whether autonomous or not) of, or the government of,
         the United Kingdom or the European Community.

         "COMPETITIVE BUSINESS" has the meaning set forth in clause 8.1.

         "CONFIDENTIAL INFORMATION" has the meaning set forth in clause 8.3.

         "CONNECTED PERSONS" shall have the meaning given to it by section 839
         Income and Corporation Taxes Act 1988.

         "CONTRACT" any agreement or commitment, whether conditional or
         unconditional and whether by deed or under hand.

                                       2
<PAGE>

         "DISCLOSURE LETTER" the disclosure letter, of the same date as this
         Agreement, from the Seller to the Buyer qualifying the Warranties,
         including all documents both referred to in the disclosure letter and
         annexed to it.

         "ENCUMBRANCE" any mortgage, charge, lien or pledge or other form of
         security whatsoever.

         "ENVIRONMENT" any and all organisms, ecological systems, property and
         the following media: air (including, without limitation, the air within
         buildings and the air within other natural or man-made structures made
         whether above or below ground), water (including, without limitation,
         water under or within land or in drains or sewers and coastal and
         inland waters) and land (including, without limitation, land under
         water).

         "ENVIRONMENTAL AUTHORISATIONS" all or any permits, consents, licences,
         approvals, certificates and other authorisations required under
         Environmental Laws and all terms and conditions thereof required under
         any Environmental Laws for the operation of the business of the Company
         or the occupation or use of any land or premises in relation to the
         business of the Company.

         "ENVIRONMENTAL LAWS" any and all laws (whether criminal, civil or
         administrative) including European Community or European Union
         regulations, directives and decisions, statutes and subordinate
         legislation, regulations, orders, ordinances, Environmental
         Authorisations, guidance notes, codes of practice, governmental
         circulars and the like, local laws and by-laws, treaty, common law,
         court orders, judgments, notices, orders, directions, instructions,
         decisions or awards of any Competent Authority applicable to the
         Company and/or the Property and/or the operation of the business of the
         Company and which have as a purpose or effect the protection of the
         Environment and/or prevention of Harm or Damage and/or the provision of
         remedies in respect of Harm or Damage and are in force at the Closing
         Date.

         "ENVIRONMENTAL LIABILITY" civil or criminal liability (including,
         without limitation, the liability in respect of Remedial Action) on the
         part of the Company and/or any of their directors or officers or
         shareholders under Environmental Laws.

         "ERA" the Employment Rights Act 1996.

         "FREEHOLD PROPERTY" the freehold property shortly described in Schedule
         6 Part II.

         "FSA" means the Financial Services Act 1986.

         "HARDWARE" all computer hardware-related peripherals or equipment and
         all telecommunication systems networks equipment and apparatus.

         "HARM OR DAMAGE" harm or damage to or other interference with man or
         any other living organism or harm or damage to or interference with the
         Environment or public health or welfare.

                                       3
<PAGE>

         "HAZARDOUS MATTER" any and all matter (whether alone or in combination
         with other matter) which may or is liable to cause or is capable of
         causing Harm or Damage or which is nuisance to any person or persons or
         which may make use or ownership of any part of the Property more
         costly.

         "HOLDING COMPANY" a holding company within the meaning ascribed to such
         expressions by CA sections 736 and 736A.

         "ICTA" Income and Corporation Taxes Act 1988.

         "INTELLECTUAL PROPERTY RIGHTS" any and all computer programmes in both
         source and object code form, including all databases for outcomes data
         and other similar information for the professional application,
         monitoring and developing of case methods and systems, all modules, all
         source and other preparatory materials, specifications, charts,
         diagrams, manuals or other documentation relating thereto and computer
         generated works, all patents, rights in designs, trade and service
         marks (whether registered or unregistered), trade and business names
         (including rights in any get-up or trade dress), copyright, moral
         rights, know-how, confidential information and all other similar
         intellectual or industrial property rights (including rights under
         licences and consents in relation to any such thing) including any
         registration of any such rights to make applications for any of the
         foregoing and any similar or analogous rights to any of the foregoing,
         whether subsisting in the United Kingdom or any other part of the
         world, and all documents, records, tapes, disc and other material
         containing copyright works, Know-How or computer generated works,
         together with all or any goodwill relating or attached thereto.

         "INTRA-GROUP GUARANTEES" the guarantees, indemnities, cross-indemnities
         and letters of comfort given to any third party by Magellan and any of
         its Affiliates in respect of the liability of the Company which are in
         force at the date of this Agreement including (without prejudice to the
         generality of the foregoing) any guarantees given by Magellan and any
         of its Affiliates in respect of the liabilities of the Company under
         any of the Leases other than in respect of the lease referred to in
         clause 9.1.

         "KNOW-HOW" all commercial information whether or not in the public
         domain including (but not limited to) that information concerned with
         the marketing of any products or services, trade secrets and
         confidential business information (including customer and supplier
         lists, sales statistics, survey reports and market share data).

         "LAST ACCOUNTS DATE" September 30, 1998.

         "LEASES" the leases shortly described in Schedule 6 Part III.

         "LEASEHOLD PROPERTY" the leasehold property shortly described in
         Schedule 6 Part I and held under the terms of the Leases.

         "LICENSE AGREEMENT" means the License Agreement between Charter System
         LLC and the Company in the agreed form.

                                       4
<PAGE>

         "LOSSES" actions, proceedings, losses, damages, liabilities, claims and
         reasonable costs and expenses, including, without limitation, fines,
         penalties, legal and other professional fees.

         "PARTIES" the parties to this Agreement.

         "PENSION SCHEME" the Charter Medical of England Pension Plan dated 1
         December 1982.

         "PROPERTIES" the Freehold Property and the Leasehold Property.

         "PROPERTY SALE AGREEMENT" means the sale and purchase agreement in the
         agreed form as set out in Schedule 6 Part IV relating to the Charter
         St. Louis Property.

         "RELEVANT CLAIM" means a claim for breach of any of the Warranties or
         for breach of any other covenant set out in this Agreement which is
         expressly stated to be a Relevant Claim and for the purposes of Clauses
         5.8.1, 5.8.2 and 5.8.3 a reference to a Relevant Claim shall include a
         reference to a breach of any of the warranties set out in the Swiss
         Sale Agreement and a breach of any Warranty assigned to the purchaser
         of the Charter St. Louis Property.

         "REMEDIAL ACTION" (i) preventing, limiting, removing, remedying,
         cleaning-up, abating, containing or ameliorating the presence or effect
         of any Hazardous Matter in the Environment (including, without
         limitation, the Environment at the Property) or (ii) carrying out
         investigative work and obtaining legal and other professional advice as
         is reasonably required in relation to (i).

         "RESTRICTED TERRITORY" means Norway, Denmark, Sweden, Finland, Germany,
         Poland, , Switzerland and the United Kingdom.

         "SELLER'S SOLICITORS" Edwin Coe, 2 Stone Buildings, Lincoln's Inn,
         London WC2A 3TH.

         "SERVICES AGREEMENT" means the Services Agreement between the Company
         and Magellan Behavioral Health, Inc., in the agreed form.

         "SHARES" the 1,510,000 issued ordinary shares of (pound)1 each in the
         capital of the Company being the entire issued share capital of the
         Company.

         "SOFTWARE" a computer programme whether in object or source code form
         and its associated documentation algorithms and preparatory materials.

         "SWISS COMPANY" Societe Anonyme de la Metairie, a company incorporated
         in Switzerland.

         "SWISS SALE AGREEMENT" the agreement of even date herewith between the
         Seller, Magellan and CMEL Holding AB with regard to the sale of the
         Swiss Stock

         "SWISS STOCK" the 300 registered shares of CHF1,000 being the entire
         issued share capital of the Swiss Company.

                                       5
<PAGE>

         "SUBSIDIARY" a subsidiary as defined in CA sections 736 and S736A;
         provided that Charter Behavioral Health Systems, LLC ("CBHS") shall not
         be deemed a subsidiary of Magellan or any Magellan Affiliates provided,
         further that if at any time Magellan or a Magellan Affilliate owns more
         than 50 percent of the outstanding voting equity interest of CBHS, or
         has a right to designate a majority of the governing board of CBHS,
         then CBHS shall be deemed a subsidiary of Magellan.

         "TAX COVENANT" the tax covenant set out in Schedule 4.

         "TAX OR TAXATION" (i) all forms of taxation, including and without any
         limitation any charge, tax, duty, levy, impost, withholding or
         liability wherever chargeable imposed for support of national, state,
         federal, municipal or local government or any other person and whether
         of the United Kingdom or any other jurisdiction; and (ii) any penalty,
         fine, surcharge, interest, charges or costs payable in connection with
         any taxation within (i) above or in connection with any account, record
         form, return or computation in respect thereof.

         "TAX AUTHORITY" "ICTA", "TCGA", "TMA", "VAT" and "VAT GROUP" shall have
         the meanings given to them in the Tax Covenant.

         "VATA" Value Added Tax Act 1994.

         "WARRANTIES" the warranties set out in Schedule 3 and Part II of
         Schedule 4.

1.2      All references in this Agreement to a statutory provision shall be
         construed as including references to each of the following, as in
         effect prior to the date hereof: 

                  1.2.1 any statutory modification, consolidation or 
                  re-enactment for the time being in force;

                  1.2.2 all statutory instruments, regulations, directives or
                  orders made pursuant to a statutory provision; and

                  1.2.3 any statutory provisions of which a statutory provision
                  is a consolidation, re-enactment or modification.

1.3      Any reference in this Agreement to either Party includes their 
         respective successors and assigns.

1.4      Unless the context otherwise requires, words denoting the singular
         shall include the plural and vice versa, references to any gender shall
         include all other genders and references to persons shall include
         bodies corporate, unincorporated associations and partnerships, in each
         case whether or not having a separate legal personality.

1.5      A reference in this Agreement to a SSAP and FRS respectively shall be a
         reference to a Statement of Standard Accounting Practice as published
         by the Institute of Chartered Accountants of England and Wales or a
         Financial Reporting Standard published by the Accounting Standards
         Board, in each case, as published prior to the date hereof.

1.6      Clause headings in this Agreement are for ease of reference only and do
         not affect the construction of any provision.

                                       6
<PAGE>

1.7      Any reference to a Clause or Schedule is to a Clause or Schedule (as
         the case may be) of or to this Agreement.

1.8      References to documents in the "agreed form" shall mean documents in a
         form agreed between the parties and initialled for the purposes of
         identification by or on behalf of the Seller and the Buyer.

2.       SALE OF SHARES

2.1      The Seller shall sell with full title guarantee and the Buyer shall
         purchase all of the Shares for the consideration set forth in clause 3
         below.

2.2      Each of the Shares will be sold and bought free from any claim, charge,
         lien, encumbrance, equity or third party right and with all rights
         attached to them, including all rights to any dividends or other
         distributions declared after the date of the execution of this
         Agreement.

3.       CONSIDERATION

3.1      The aggregate consideration for the sale of the Shares, the Swiss Stock
         and the Charter St Louis Property shall be US$56,904,000 which shall be
         apportioned in the following manner:

         3.1.1    US$26,200,000 together with an extension payment equal to
                  interest on US$26,200,000 calculated at the rate of 2% per
                  annum above the base rate from time to time of the Royal Bank
                  of Scotland plc from and including 1 April 1999 to the Closing
                  Date, payable for the shares pursuant to this Agreement.

         3.1.2    US$23,364,000 payable for the Swiss Stock pursuant to the
                  Swiss Sale Agreement, together with an extension payment equal
                  to interest on US$23,364,000 calculated in the manner
                  described in Section 1.2 of the Swiss Sale Agreement; and

         3.1.3    US$7,340,000 payable for the Charter St. Louis Property
                  pursuant to the Property Sale Agreement together with an
                  extension payment equal to interest on US$7,340,000 calculated
                  at the rate of 2% per annum above the base rate from time to
                  time of Royal Bank of Scotland plc from and including 1 April
                  1999 to the Closing Date .

3.2      The consideration for the Shares shall be increased by the amount by
         which uniform business rates paid by the Company in respect of the
         Property and refunded to the Company after 31 March 1999 in respect of
         any period up to and including 31 March 1999.

3.3      The consideration for the Shares shall be decreased by the amount of
         uniform business rate rebates previously obtained by the Company on or
         before 31 March 1999 as the Company may be required to repay after 31
         March 1999 to the relevant rating authority in respect of any period up
         to and including 31 March 1999.

                                       7
<PAGE>

3.4      The Buyer shall procure that, as soon as practicable after the
         determination of proceedings relating to the uniform business rates
         referred to in clauses 3.2 and 3.3, it delivers a written notice to the
         Seller informing the Seller of the nature of such determination and of
         the amount due from the Seller to the Buyer or the Buyer to the Seller
         (as the case may be).

3.5      Any payments to be made pursuant to clauses 3.2 and 3.3 shall be made:-

         3.5.1    in the case of a payment due pursuant to clause 3.2 within 10
                  days of the date on which the Company receives payment of the
                  relevant refund from the relevant local authority;

         3.5.2    in the case of a payment due pursuant to clause 3.3, within 10
                  days of the receipt by the Seller of the notice referred to in
                  clause 3.4.

3.6      The following definitions shall apply for the purposes of this clause
         3.6:-

         3.6.1    "Charter St. Louis Deposit" - the sum of $7,340,000.00 (being
                  part of the Price, (as defined in the Property Sale
                  Agreement)).

         3.6.2    " Charter St. Louis Deposit Account" - a specially designated
                  "Project Marigold" client deposit account of the Seller's
                  Solicitors.

         3.6.3    " Management Period" - the period from the date of Closing to
                  either the date of receipt by the Seller's Solicitors of the
                  Transfer Notice or 31 May 1999 (whichever is the earlier).

         3.6.4    "Transfer Notice" - notice in writing from the Buyer's
                  Solicitors to the Seller's Solicitors to complete the Land
                  Registry Transfer of the Charter St. Louis Property in favour
                  of the party named in the notice.

         3.6.5    " Land Registry Transfer" - the transfer of the Charter St.
                  Louis Property to be executed by Charter St. Louis in the
                  agreed form.

         3.6.6    " Retained Deeds" - the title deeds and documents relating to
                  the Charter St. Louis Property retained by the Seller's
                  Solicitors during the Management Period.

3.7      On Closing the Charter St. Louis Deposit shall be paid into the Charter
         St. Louis Deposit Account and the deed and documents relating to the
         Charter St. Louis Property shall be delivered to the Seller's
         Solicitors.

3.8      The Transfer Notice may be served at any time during the Management
         Period.

3.9      Upon receipt of the Transfer Notice the Seller's Solicitors are
         irrevocably instructed by the Seller (as directed by Charter St. Louis)
         forthwith to:-

         3.9.1    Complete the Land Registry Transfer and deliver the same to
                  the Buyer's Solicitors together with the Retained Deeds; and

                                       8
<PAGE>

         3.9.2    Pay the Charter St. Louis Deposit (together with interest
                  accrued on such amount under the Charter St. Louis Deposit
                  Account) to the Seller or as it shall direct.

3.10     If no Transfer Notice has been served by the expiry of the Management
         Period the Seller's Solicitors are irrevocably instructed by the Seller
         (as directed by Charter St. Louis) following the expiry of the
         Management Period forthwith to:-

         3.10.1   Complete the Land Registry Transfer to the Buyer and to
                  deliver the same to the Buyer's Solicitors together with the
                  Retained Deeds; and

         3.10.2   Pay the Charter St. Louis Deposit (together with interest
                  accrued on such amount under the Charter St. Louis Deposit
                  Account) to the Seller or as it shall direct.

3.11     The Buyer shall during the Management Period indemnify the Seller and
         Charter St. Louis from and against all reasonable and proper expenses,
         liabilities, costs, proceedings and demands howsoever arising and,
         without prejudice to the generality of the foregoing, repay to the
         Seller and/or Charter St. Louis all reasonable and proper expenses,
         liabilities, costs and demands relating to the Charter St. Louis
         Property.

3.12     (i) The Buyer may assign the benefit of the Warranties (subject to the
         Disclosure Letter) to (a) the party nominated in the Transfer Notice or
         (b) to its transferee in the event that the Land Registry Transfer is
         completed in accordance with clause 3.10.1 PROVIDED THAT (1) immediate
         notice in writing is given by the Buyer to the Seller specifying which
         Warranties have been assigned (2) all liability of the Seller to the
         Buyer under the terms of this Agreement howsoever arising shall cease
         in respect of any Warranties assigned and (3) no further assignment or
         assignments of whatever nature shall be permitted except where such
         further assignment or assignments are to the Buyer or a company being a
         member of the same group of companies within the meaning of Section 42
         of the Landlord and Tenant Act 1954 and upon the company ceasing to be
         a member of the same group of companies as the Buyer all liability of
         the Seller under the Warranties so assigned shall cease.

(ii)     It is acknowledged by the Seller that any Warranties assigned in
         accordance with Clause 3.12(i) shall be enforceable against the Seller
         on the same terms (including limitations in this Agreement) as are
         contained in this Agreement

4        CLOSING

4.1      Closing shall take place at the offices of the Seller's Solicitors on
         such date as is mutually agreed and in any event before 26 April 1999.
         The parties shall have a pre-closing the day before the Closing Date to
         examine Closing deliveries.

4.2      At Closing, the Seller shall deliver to the Buyer's Solicitors:

         4.2.1    a written resolution of the directors of the Seller
                  authorising the sale of the Company and the execution by the
                  Seller of this Agreement (such written resolution being
                  certified as correct by the secretary of the Seller);

                                       9
<PAGE>

         4.2.2    a letter in the agreed form from the Seller confirming that
                  all debts and accounts between the Company (of the one part)
                  and the Seller or any Affiliate of the Seller (of the other
                  part) have been fully paid and settled;

         4.2.3    evidence, reasonably satisfactory to the Buyer that all long
                  term debt of the Company has been discharged;

         4.2.4    all outstanding charges, mortgages and debentures to which the
                  Company is a party, together with duly executed discharges
                  completed in respect of them;

         4.2.5    transfers of the Shares duly executed by the Seller in favour
                  of the Buyer or its nominee, together with the relevant share
                  certificates;

         4.2.6    irrevocable powers of attorney in the agreed form executed by
                  the Seller in favour of the Buyer to enable the Buyer (pending
                  registration of the transfers of the Shares) to exercise all
                  voting and other rights attaching to the Shares and to appoint
                  proxies for this purpose;

         4.2.7    the resignations in the agreed form of the directors of the
                  Company from their respective offices with a written
                  acknowledgement from each of them executed as a Deed
                  confirming that he has no claim against the Company on any
                  grounds whatsoever;

         4.2.8    the resignation of the Auditors to take effect from Closing
                  containing a statement under CA section 394(1) that there are
                  no such circumstances as are mentioned in that section;

         4.2.9    the certificate of incorporation of the Company;

         4.2.10   the statutory books and registers, including minute books,
                  books of account and documents of record of the Company,
                  complete and up-to-date;

         4.2.11   the appropriate forms to amend the mandates given by the
                  Company to its bankers;

         4.2.12   all deeds and documents as listed in the schedule to File 4D
                  of the Property Disclosure Bundle to the Disclosure Letter
                  relating to the title of the Properties excluding the deeds
                  and documents relating to the Charter St. Louis Property;

         4.2.13   the Property Sale Agreement duly executed by Charter St. Louis
                  in the agreed form as set out in Schedule 6 Part IV (which
                  will be exchanged with the Buyer on Closing);

         4.2.14   the License Agreement in the agreed form duly executed by
                  Charter Advantage, LLC and Charter System LLC;

         4.2.15   the Services Agreement in the agreed form duly executed by
                  Magellan Behavioral Health Systems, Inc.;

         4.2.16   the opinion of Dow, Lohnes & Albertson, PLLC in the agreed
                  form;

                                       10
<PAGE>

         4.2.17   the opinion of Edwin Coe in the agreed form;

         4.2.18   termination of the licence agreement between Charter St. Louis
                  and the Company relating to the Charter St. Louis Property in
                  the agreed form; and

         4.2.19   evidence, satisfactory to the Buyer, of the discharge of any
                  long term debt of the Swiss Company outstanding on the date of
                  this Agreement.

4.3      At Closing, the Seller will procure that a duly convened meeting of the
         Company's directors is held at which:

         4.3.1    the transfers referred to in clause 4.2.5 are approved
                  (subject to stamping) for registration in the books of the
                  Company;

         4.3.2    the resignations of all the directors are accepted with effect
                  from the closure of the meeting and persons nominated by the
                  Buyer are appointed as additional directors of the Company;

         4.3.3    all existing instructions to the bankers of the Company are
                  revoked and new instructions are given to such bankers as the
                  Buyer may nominate in such form as the Buyer directs;

         4.3.4    the License Agreement, and the Service Agreement are approved
                  and any of the directors of the Company are authorised to sign
                  such agreements on behalf of the Company; and

         4.3.5    the resignation of Arthur Andersen as auditor of the Company
                  is accepted and Ernst & Young are appointed in their place.

4.4      At Closing the Buyer shall pay and deliver or cause to be paid and
         delivered to the Seller the consideration for the Shares in immediately
         available funds to the bank account details of which are set out in
         Schedule 8 4.5 At Closing, the Buyer shall deliver to the Seller's
         Solicitors:

         4.5.1    an extract, certified as true by the secretary of the Buyer,
                  from the minutes of a meeting of the directors of the Buyer,
                  resolving that the Buyer should enter into this Agreement and
                  the Company shall enter into the License Agreement and the
                  Services Agreement and authorising execution of this Agreement
                  by each person signing on behalf of the Buyer;

         4.5.2    the License Agreement duly executed by the Company; and.

         4.5.3    the Services Agreement duly executed by the Company.

         4.5.4    the Property Sale Agreement in the agreed form as set out in
                  Schedule 6 Part IV signed by the Buyer which will be exchanged
                  with Charter St. Louis (at the direction of the Seller) on
                  Closing.

4.6      The Buyer shall for a period of 8 years after Closing give to the
         Seller reasonable access to the Company's books and records in relation
         to matters prior to the date of 

                                       11
<PAGE>

         Closing for the purpose of dealing with any queries raised by any Tax 
         Authority in respect of such matters.

4.7      The Buyer shall not be obliged to close the sale and purchase of the
         Shares unless the sale and purchase of all the Shares and the sale and
         purchase of the Swiss Stock pursuant to the Swiss Sale Agreement is
         completed simultaneously and all the other requirements of clauses 4.2
         and 4.3 are complied with.

4.8      If the obligations of the Seller under clauses 4.2 and 4.3 are not
         complied with in all material respects on the Closing Date, the Buyer
         may (a) defer Closing to another date being not more than 21 days after
         the date of the deferred Closing or (b) without prejudice to any other
         rights it may have under this Agreement, proceed to Closing so far as
         is practicable (provided nothing in this clause 4.8.(b) shall relieve
         Buyer from delivering the Consideration referred to in clause 3.1 on
         the date on which Closing takes place) or (c) treat this Agreement as
         terminated and/or may bring an action under clause 22.

4.9      If the obligations of the Buyer under Section 4.4 are not complied with
         on the Closing Date, the Seller may treat this Agreement as terminated
         and/or bring an action under Clause 22.

4.10     Time shall be of the essence in relation to clauses 4.8 and 4.9 in this
         Agreement.

5.       WARRANTIES OF SELLER

         5.1.1    The Seller warrants to the Buyer that each of the Warranties
                  is accurate in all respects at the date of this Agreement.

         5.1.2    The Seller shall be deemed to have repeated each of the
                  Warranties on the Closing Date as if all express or implied
                  references to the date of this Agreement were references to
                  the Closing Date.

         5.1.3    Each of the Warranties shall be construed as a separate and
                  independent warranty and shall not be limited or restricted by
                  reference to or inference from any other Warranty.

         5.1.4    Where any of the Warranties are made or given "so far as the
                  Seller is aware," such Warranty shall be deemed to be given to
                  the best of the knowledge, information and belief of the
                  Seller as the Seller would have obtained after making
                  reasonable enquiries of Patricia Hodgkinson and Trevor Mills
                  (and Philip Angell only with respect to the IT System, as
                  defined in the Warranties) into the subject matter of that
                  Warranty.

         5.1.5    In the event that prior to the Closing Date

                  (i)      there occurs any act or omission which would
                           constitute a breach of any of the Warranties (whether
                           or not such breach is material) or which would make
                           any of the Warranties inaccurate or misleading and
                           such act or omission becomes known to the Buyer; or

                                       12
<PAGE>

                  (ii)     it becomes apparent that the Seller is in breach of
                           any of the Warranties (whether or not such breach is
                           material),

                  the Buyer shall not be entitled to rescind this Agreement and
                  shall proceed to Closing but without prejudice to its right to
                  claim for breach of the Warranties.

5.2      QUALIFICATIONS

         The Warranties are given subject to the information fairly and
         adequately disclosed in the Disclosure Letter. Any disclosure which is
         fairly and adequately made in the Disclosure Letter is to be treated as
         a disclosure in respect of each and every Warranty and not solely in
         respect of any particular Warranty.

5.3      DISCLOSURE OF BREACHES

         The Seller undertakes to disclose in writing to the Buyer anything
         which is or is reasonably likely to constitute a breach of any of the
         Warranties immediately after it comes to the Seller's notice both
         before and after Closing.

5.4      CLAIMS AGAINST EMPLOYEES

         Each of the Seller and Magellan undertakes (if any claim is brought
         against it in connection with the sale of the Shares to the Buyer) not
         to make any claim against the Company or any director or employee of
         the Company on whom it may have relied before agreeing to any terms of
         this Agreement or authorising any statement in the Disclosure Letter.

5.5      TAXATION ON PAYMENTS

         If in respect of or in connection with any breach of any of the
         Warranties or any facts or matters warranted not being true any amount
         payable to the Buyer by the Seller (or by Magellan under the guarantee
         set out in clause 6) is subject to taxation, such amounts shall be
         increased to such extent as may be necessary to procure that the net
         amount received by the Buyer is equal to the full amount payable to the
         Buyer under this Agreement.

5.6      INDEMNITY FOR COSTS AND EXPENSES BY THE SELLER

         The Seller undertakes to indemnify the Buyer against all costs,
         expenses or other liabilities which the Buyer may reasonably incur
         either before or after the commencement of any action in connection
         with:

         5.6.1    any legal proceedings in which the Buyer claims that any of
                  the Warranties are untrue or have been breached and in which
                  judgment is given for the Buyer; and

         5.6.2    the enforcement of any such settlement or judgment against
                  either the Seller or Magellan.

                                       13
<PAGE>

5.7      INDEMNITY FOR COSTS AND EXPENSES BY THE BUYER

         The Buyer undertakes to indemnify the Seller against all costs,
         expenses or other liabilities which the Seller may reasonably incur
         either before or after the commencement of any action in connection
         with:

         5.7.1    any legal proceedings in which the Seller claims that any of
                  the Warranties are untrue or have been breached and in which
                  judgment is given for the Seller; and

         5.7.2    the enforcement of any such settlement of judgment against
                  either the Buyer or Bure.

5.8      LIMITATION OF LIABILITY

         5.8.1    The aggregate liability of the Seller in respect of all
                  Relevant Claims relating to a breach of the warranties set out
                  in Schedule 3 shall not exceed the aggregate amount of the
                  consideration payable in respect of the Shares, the Swiss
                  Stock and the Charter. St. Louis Property referred to in
                  clause 3.

         5.8.2    The Seller will be under no liability to make any payment in
                  respect of any liability pursuant to a Relevant Claim unless
                  and to the extent the aggregate amount of its liability in
                  respect of any such Relevant Claim is, when aggregated with
                  the Seller's liability in respect of any other such Relevant
                  Claim(s) or which would have been made but for the provisions
                  of this clause 5.8.2, in excess of US$500,000.

         5.8.3    The Seller will be under no liability in respect of any
                  Relevant Claim, where the aggregate of the amounts for which
                  the Seller would be liable under such Relevant Claim is less
                  than U.S.$45,000 and the aggregate amount of such Relevant
                  Claim shall be disregarded for the purposes of aggregation of
                  Relevant Claims pursuant to clause 5.8.2; provided that, for
                  the purposes of this clause, any Relevant Claims arising out
                  of the same event, act, default or omission or any sequence of
                  related events, acts, defaults or omissions shall be
                  aggregated together.

         5.8.4    The Buyer agrees with the Seller that it shall not be entitled
                  to recover damages or obtain payment, reimbursement,
                  restitution or indemnity more than once in respect of any one
                  shortfall, damage, deficiency, breach or other set of
                  circumstances which gives rise to one or more Relevant Claim..

         5.8.5    The Seller shall not be liable in respect of a Relevant Claim
                  unless written notice containing, so far as reasonably
                  practicable, details of the Relevant Claim is served on the
                  Seller:

                  (i)      in respect of any Relevant Claim relating to a breach
                           of the warranties set out in Schedule 3 other than
                           Sub-clauses (ii) and (iii) of this clause on or
                           before the date which is 2 years after Closing; or

                                       14
<PAGE>

                  (ii)     in respect of any Relevant Claim relating to a breach
                           of the warranties set out in Schedule 3 Paragraph 16
                           (Environmental Matters) on or before the tenth
                           anniversary of the Closing Date; or

                  (iii)    in respect of a claim under the Tax Covenant or the
                           warranties in Schedule 4 Part II, on or before the
                           date being seven years and one month from the Last
                           Accounting Date.

         5.8.6    A Relevant Claim shall not be enforceable against the Seller
                  unless legal proceedings in connection with it are commenced
                  by both being issued and served within twelve months after
                  written notice of that Relevant Claim is served on the Seller.

         5.8.7    The Seller shall not be liable in respect of a Relevant Claim:

         5.8.7    (i)      which would not have arisen but for an act, omission 
                           or transaction outside the ordinary course of 
                           business carried out after Closing by the Buyer or 
                           the Company, their respective directors, employees or
                           agents or successors in title;

                  (ii)     to the extent that it relates to any loss which is
                           recovered under any policy of insurance effected by
                           or for the Company. The Buyer agrees that it will,
                           and will cause the Company to, use best efforts to
                           successfully claim under such policy, provided always
                           that the Buyer shall not be prejudiced or prohibited
                           from bringing any claim against the Seller under the
                           terms of the Warranties if recovery has not been
                           successfully made or is still being pursued within 30
                           days prior to the expiration of the relevant periods
                           provided for within clause 5.8.5. In the event that
                           the claim is successfully made against the Seller,
                           then the Buyer shall or shall cause the Company to
                           continue to seek recovery as aforesaid and in the
                           event of any subsequent recovery under any such
                           policy of insurance, the Buyer shall reimburse the
                           Seller with the amounts recovered under such policy
                           (after deduction of all proper costs and expenses
                           incurred by the Buyer or the Company in relation to
                           such recovery and not previously reimbursed) up to
                           the amount previously received from the Seller;

                  (iii)    to the extent that allowance, provision or reserve
                           has been made for such fact, matter, event or
                           circumstance in the Audited Accounts or the Closing
                           Accounts or to the extent that payment or discharge
                           of the relevant matter has been taken into account
                           therein or to the extent that such matter was
                           specifically referred to in the notes to such Audited
                           Accounts; or

                  (iv)     to the extent that such Relevant Claim is
                           attributable to, or such Relevant Claim is increased
                           as a result of, any legislation not in force at the
                           date hereof or to any change of law, regulation,
                           directive, requirement or administrative practice or
                           any change in rates of tax, which in each case is not
                           in force at the date hereof.

                                       15
<PAGE>

         5.8.8    If the Seller pays to the Buyer or the Company an amount in
                  respect of any Relevant Claim and the Buyer or the Company
                  subsequently recovers a sum or credit which is referable to
                  that Relevant Claim, the Buyer shall (or, as the case may be,
                  shall procure that the Company shall) promptly repay to the
                  Seller an amount equal to the lesser of (i) the amount or
                  value of such benefit recovered less any reasonable costs,
                  fees and expenses incurred by the Company or the Buyer in
                  connection with the recovery and not reimbursed or (ii) the
                  total amount paid by the Seller in respect of that Relevant
                  Claim.

         5.8.9    Any payment made by the Seller in respect of any Relevant
                  Claim shall be deemed a reduction in the consideration paid by
                  Buyer hereunder.

5.9      Upon any Relevant Claim being made, or notification from the Buyer to
         the Seller pursuant to clauses 5.8.5 and 5.10 of any third party claim,
         potential claim, matter or event which might lead to a Relevant Claim
         being made, the Buyer shall, and shall co-operate to cause the Company
         to:

         5.9.1    make available to accountants and other professional advisers
                  appointed by the Seller such access to the personnel of the
                  Company and to any relevant records and information as the
                  Seller reasonably requests in connection with such Relevant
                  Claim or third party claim, potential claim, matter or event;
                  and

         5.9.2    use best efforts to cause the auditors (both past and then
                  current) of the Company to make available their audit working
                  papers in respect of audits of the Company's accounts for any
                  relevant accounting period in connection with such Relevant
                  Claim, matter or event. Such access shall be required only at
                  reasonable times and on reasonable notice.

5.10     If the Buyer becomes aware of any third party claim, potential claim,
         matter or event (a "third party claim") which might lead to a Relevant
         Claim being made, the Buyer-

         5.10.1   shall cause notice of such third party claim to be given
                  promptly to the Seller;

         5.10.2   shall not make (or, as appropriate, shall co-operate to ensure
                  that the Company shall not make) any admission of liability,
                  agreement or compromise with any person, body or authority in
                  relation to any such third party claim until the expiration of
                  ten Business Days ("Notice Period") from the date of service
                  on the Seller of the notice referred to in clause 5.10.1. The
                  Buyer shall not take any action specified in the prior
                  sentence if so instructed by the Seller in writing during the
                  Notice Period (subject to it being indemnified to its
                  reasonable satisfaction against all reasonable out of pocket
                  expenses incurred by it or the Company;

         5.10.3   shall take (or, as appropriate, shall co-operate to cause the
                  Company to take) such action as the Seller may reasonably
                  request in writing to avoid, dispute, resist, appeal,
                  compromise or defend such third party claim or any
                  adjudication in respect of that third party claim (subject to
                  being fully indemnified to its reasonable satisfaction by the
                  Seller against all reasonable out of pocket expenses incurred
                  by the Buyer or the Company); and

                                       16
<PAGE>

         5.10.4   if so required by the Seller in writing, and subject to being
                  fully indemnified to its reasonable satisfaction by the Seller
                  against all reasonable out of pocket expenses incurred by the
                  Buyer or the Company shall ensure (or, as appropriate, shall
                  co-operate to cause the Company to ensure), that the Seller is
                  placed in a position to take on or take over the conduct of
                  all proceedings and/or negotiations of whatsoever nature
                  arising in connection with the third party claim in question
                  and provide (or, as appropriate, co-operate to cause the
                  Company to provide) such information and assistance as the
                  Seller may reasonably require in connection with the
                  preparation for and conduct of such proceedings and/or
                  negotiations; provided that, where the Seller takes over the
                  conduct of proceedings or negotiations pursuant to this
                  clause, the Seller shall not settle any such proceedings or
                  agree on any final outcome of such negotiations without the
                  prior written consent of the Buyer (which shall not be
                  unreasonably withheld or delayed), unless in connection with
                  such settlement, the Buyer is fully released from any
                  liability.

5.11     A breach of Warranty which is capable of remedy shall not entitle the
         Buyer to compensation except to the extent that:

         5.11.1   the Seller is given written notice of such breach; and

         5.11.2   such breach is not remedied within 30 days after the date on
                  which such notice is served on the Seller.

5.12     The Seller shall not be liable to satisfy any Relevant Claim relating
         to a breach of the Warranties which shall be made after the Company
         shall cease to be a Subsidiary of the Buyer or of its Affiliates.

5.13     Where the Company or the Buyer is entitled to recover from some other
         person any sum in respect of any liability, loss or damage which is the
         subject of a Relevant Claim against the Seller or for which such a
         Relevant Claim could be made (and whether before or after the Seller
         has made payment hereunder), the Buyer shall (or, ensure that the
         Company shall)

         5.13.1   promptly notify the Seller and provide such information as the
                  Seller may reasonably require relating to such liability or
                  dispute and the steps taken or to be taken by the Buyer or the
                  Company in connection with it;

         5.13.2   if so required by the Seller (subject to the Buyer being fully
                  indemnified to its reasonable satisfaction by the Seller
                  against all reasonable out of pocket costs and expenses
                  incurred by the Buyer or the Company) and before seeking to
                  recover any amount from the Seller under this Agreement, first
                  take all steps (whether by way of a claim against its insurers
                  or otherwise, including, but without limitation, proceedings)
                  as the Seller may reasonably require to enforce such recovery;
                  and

        5.13.3    keep the Seller informed of the progress of any action taken,

                  and thereafter any claim against the Seller shall be limited
                  (in addition to the limitations on the liability of the Seller
                  referred to in this Agreement) to the 

                                       17
<PAGE>

                  amount by which the loss or damage suffered by the Buyer as a
                  result of such breach shall exceed the amount so recovered.

5.14     Without limiting the rights of the Buyer (or the purchaser (the
         "Purchaser") of the Charter St. Louis Property, for any of the
         Warranties referred to below which were assigned to the Purchaser) or
         its ability to claim damages on any other basis under this Agreement,
         if any of the Warranties set out in Paragraph 16 of Schedule 3 is
         untrue by reason of the Company having committed a breach or
         non-observance of any Environmental Laws, the Seller shall pay to the
         Buyer (or the Purchaser, as the case may be) an amount equal to all
         liabilities incurred by the Company as a consequence of the breach of
         such Environmental Laws, including, without limitation, the cost of all
         reasonable and appropriate remedial works required to be carried out at
         the relevant property to procure compliance with such Environmental
         Laws; provided any damage claim provided in this clause 5.14 shall be
         deemed a Relevant Claim for all purposes including for purposes of
         clause 5.8; provided further, that in no event shall the Seller be
         liable for the same claim to both the Buyer and the Purchaser.

5.15     Seller's Indemnities

5.15.1   The Seller covenants with the Buyer that it will pay to the Buyer an
         amount equal to the amount necessary to indemnify the Buyer and the
         Company from and against all actions, proceedings, claims, demands and
         reasonable costs and expenses which may be suffered or incurred by the
         Buyer or the Company arising out of or in respect of:-

         (a)      the claims disclosed in paragraphs 8.1(d)(i) and (ii) and (e)
                  of the Disclosure Letter headed "Litigation and Defences" and
                  documents numbers 5.3, 5.4, 5.7, 5.8, 5.11 and 5.12 of file 3B
                  referred to in such paragraph 8.1(d)(iii) of the Disclosure
                  Letter;

         (b)      the guarantee given by the Company in favour of the
                  subordinated notes issued by Charter Medical Corporation
                  pursuant to an indenture dated May, 1994 and the guarantee
                  given by the Company in favour of the Lenders under a credit
                  agreement with Magellan dated 12 February, 1998;

         (c)      the agreement dated 10th April 1997 relating to the provision
                  of care for overseas patients made between the Company and
                  Riverside Mental Health Trust;

         (d)      any liability relating to the Charter Medical of England
                  Limited (1987) Pension Plan which is referred to in a letter
                  dated 24th February 1995 from London and Manchester (Pensions)
                  Limited to William M Mercer Limited

         (e)      any liability incurred by the Company arising as a consequence
                  of its employment of Mrs Illa Chandarana prior to closing; and

         (f)      any liability of the Company to the Seller of any Affiliate of
                  the Seller, including, without limitation, any amount due to
                  Charter St. Louis in respect of the Company's occupation of
                  the Charter St. Louis Property.

                                       18
<PAGE>

5.16     The Seller undertakes to the Buyer that between the date of this
         Agreement and Closing (save with the previous written consent of the
         Buyer):-

         5.16.1   the business of the Company shall be carried on in the
                  ordinary course

         5.16.2   the Company shall take no action of an unusual or non-routine
                  nature which is calculated solely or principally to increase
                  or decrease the amount of cash in hand of the Company;

         5.16.3   the Company shall take all reasonable steps to preserve and
                  protect its business and assets;

         5.16.4   all existing insurance policies relating to the Company shall
                  be maintained in full force and effect and shall not be
                  allowed to lapse, expire or be forfeited or otherwise
                  terminated;

         5.16.5   no encumbrance (other than liens arising in the ordinary
                  course of business) shall be created or extended over any of
                  the Company's assets;

         5.16.6   no capital commitment with an individual contract value in
                  excess of (pound)10,000 shall be entered into by the Company
                  except in the ordinary course of business;

         5.16.7   the Company shall not dispose of or grant or agree to dispose
                  of or grant any option in respect of any assets valued in
                  excess of (pound)10,000 except in the ordinary course of
                  business

         5.16.8   the Company shall not enter into, amend or terminate any
                  individual contract or commitment which involves payments in
                  excess of (pound)10,000 or which is materially unusual or
                  abnormal;

         5.16.9   the Company shall not increase the compensation or benefits
                  paid or to become payable to any of its officers or employees
                  or agree to do the same;

         5.16.10  the Company shall not appoint or terminate the employment of
                  or make any material variation to the terms of employment of
                  any director or senior employee;

         5.16.11  the Company shall not make or propose a material change to any
                  benefit of any kind which is payable on a person's retirement,
                  death or disability to or in respect of any of the directors
                  or employees or to any pension scheme (other than a change
                  required by law) or, without limiting the foregoing, carry out
                  any action in relation to any scheme other than in the
                  ordinary course of operating such scheme;

         5.16.12  no amendment shall be made to the Company's articles of
                  association and no resolutions which are inconsistent with the
                  Company's articles of association shall be made or proposed;

         5.16.13  no change shall be made in the Company's accounting reference
                  date;

                                       19
<PAGE>

         5.16.14  the Company shall not initiate, compromise or settle any
                  litigation, arbitration or mediation proceedings other than
                  debt collection conducted in the ordinary course of business;

         5.16.15  no increase or reduction shall be made in the authorised,
                  allotted or issued share capital of the Company;

         5.16.16  no option, right of conversion or right of pre-emption shall
                  be allotted or granted by the Company over the whole or any
                  part of its share capital, whether issued or unissued; 

         5.16.17  no dividends or other distributions shall be declared, made or
                  paid by the Company; and

         5.16.18  the Company shall not create any new debt other than trade
                  debt incurred in the ordinary course of business; and

         5.16.19  the Company shall not make any commitment to do any of the
                  foregoing

         provided that the Seller shall not be in breach of any provisions
         contained in this clause 5.16 where the intention of the Company to
         carry out any action which would otherwise place the Seller in breach
         of this clause 5.16 has already been disclosed to the Buyer in writing
         on the date of this Agreement.

6.       GUARANTEE AND INDEMNITY BY MAGELLAN

6.1      Magellan hereby unconditionally and irrevocably guarantees to the Buyer
         the due and punctual performance and observance by the Seller of all
         its obligations ("Seller Obligations") under or pursuant to this
         Agreement arising after Closing (the "Magellan Guaranteed Obligations")
         and agrees to indemnify the Buyer against all loss, damage, costs and
         expenses which the Buyer may suffer through or arising from any breach
         by the Seller of its obligations under or pursuant to this Agreement.
         The liability of Magellan under this Agreement shall not be released or
         diminished by any variation of the terms of this Agreement (if agreed
         to by Magellan), any forbearance, neglect or delay in seeking
         performance of the obligations imposed under this Agreement or any
         granting of time for such performance.

6.2      If and whenever the Seller defaults for any reason whatsoever in the
         performance of any of the Magellan Guaranteed Obligations, Magellan
         shall upon demand unconditionally perform (or procure performance of)
         and satisfy (or procure the satisfaction of) the obligation or
         liability in regard to which such default has been made in the manner
         prescribed by this Agreement and so that the same benefits shall be
         conferred on the Buyer as it would have received if such obligation or
         liability had been duly performed and satisfied by the Seller.

6.3      The guarantee set out in this clause 6 is to be a continuing guarantee
         and accordingly is to remain in force until all of the Magellan
         Guaranteed Obligations shall have been performed or satisfied. This
         guarantee is in addition to and without prejudice to and not in
         substitution for any rights or security which the Buyer may now or
         hereafter have or hold for the performance and observance of the
         obligations, commitments, 

                                       20
<PAGE>

         undertakings and warranties of the Seller under or in connection with
         this Agreement or any other agreement entered into pursuant to this
         Agreement.

6.4      As a separate and independent stipulation, Magellan agrees that any of
         the Magellan Guaranteed Obligations (including, without limitation, any
         moneys expressed to be payable under this Agreement) which may not be
         enforceable against or recoverable from the Seller by reason of any
         legal limitation, disability or incapacity of the Seller or any other
         fact or circumstance (other than any limitation imposed by this
         Agreement) shall nevertheless be enforceable against and recoverable
         from Magellan as though the same had been incurred by Magellan and Bure
         were the sole or principal obligor in respect thereof.

7.       GUARANTEE AND INDEMNITY BY BURE

7.1      Bure hereby unconditionally and irrevocably guarantees to the Seller
         the due and punctual performance and observance by the Buyer of all its
         obligations (the "Buyer's Obligations") under or pursuant to clauses
         2.1 (sale of shares), 4.4 (payment of Consideration) and 9 (Buyer's
         Warranties) 3.7 (payment of Charter St. Louis Deposit) (such provisions
         being referred to in this clause as the "Guaranteed Obligations") and
         agrees to indemnify the Seller against all loss, damage, costs and
         expenses which the Seller may suffer through or arising from any breach
         by the Buyer of its obligations under or pursuant to the Guaranteed
         Obligations. The liability of Bure under this Agreement shall not be
         released or diminished by any variation of the terms of this Agreement
         (if agreed to by Bure), any forbearance, neglect or delay in seeking
         performance of the obligations imposed under this Agreement or any
         granting of time for such performance.

7.2      If and whenever the Buyer defaults for any reason whatsoever in the
         performance of any of the Guaranteed Obligations, Bure shall upon
         demand unconditionally perform (or procure performance of) and satisfy
         (or procure the satisfaction of) the obligation or liability in regard
         to which such default has been made in the manner prescribed by this
         Agreement and so that the same benefits shall be conferred on the
         Seller as it would have received if such obligation or liability had
         been duly performed and satisfied by the Buyer.

7.3      The guarantee set out in this clause 7 is to be a continuing guarantee
         and accordingly is to remain in force until all of the Guaranteed
         Obligations shall have been performed or satisfied. This guarantee is
         in addition to and without prejudice to and not in substitution for any
         rights or security which the Seller may now or hereafter have or hold
         for the performance and observance of the obligations, commitments,
         undertakings and warranties of the Buyer under or in connection with
         this Agreement or any other agreement entered into pursuant to this
         Agreement.

7.4      As a separate and independent stipulation, Bure agrees that any of the
         Guaranteed Obligations (including, without limitation, any moneys
         expressed to be payable under this Agreement) which may not be
         enforceable against or recoverable from the Buyer by reason of any
         legal limitation, disability or incapacity of the Buyer or any other
         fact or circumstance (other than any limitation imposed by this
         Agreement) shall nevertheless be enforceable against and recoverable
         from Bure as though the same had been incurred by Bure and Bure were
         the sole or principal obligor in respect thereof.

                                       21
<PAGE>

8.       RESTRICTIVE COVENANT

8.1      For the purpose of assuring to the Buyer the full benefit of the
         Company and in consideration for the Buyer agreeing to buy the Shares
         on the terms of this Agreement, each of the Seller and Magellan,
         (referred to together in this Clause as the "Covenantors") undertake to
         the Buyer that, except as provided below, they will not, and will
         procure that no Subsidiary of the Seller or Magellan will, without the
         prior written consent of the Buyer, whether directly or indirectly, at
         any time within three years following Closing within the Restricted
         Territory, whether alone or in conjunction with, or on behalf of, any
         other person and whether as principal, shareholder (other than solely
         as an investor with no management function or controlling influence of
         the company in question), agent, consultant, partner or otherwise,
         construct, own, lease, operate or manage, any of: (i) an acute care
         psychiatric hospital, (ii) an acute care psychiatric unit as part of an
         acute care general hospital, (iii) a psychiatric residential treatment
         center, (iv) a part of a facility operating a psychiatric residential
         treatment center, (v) any facility providing 24-hour psychiatric
         healthcare, (vi) a psychiatric daycare facility or (vii) any facility
         providing psychiatric outpatient services (a "Competitive Business");
         provided, however, that Magellan and the Seller, and the Subsidiaries
         of Magellan and the Seller, may provide psychiatric outpatient services
         required by or in connection with a contract to provide utilisation
         management, network management, care management and employee assistance
         programme services not involving the transfer of intellectual property
         or know-how to any of the Company's competitors in the United Kingdom
         or Switzerland (collectively, "Managed Contract Services") for and on
         behalf of a healthcare plan or entity (including self-assured plans)
         provided that if any outpatient services are to be provided within the
         United Kingdom, Magellan or any of the subsidiaries shall use its
         reasonable endeavours to offer the Buyer the opportunity to provide
         such outpatient services on substantially the same terms that Magellan
         or its relevant subsidiary would be providing such services; PROVIDED
         FURTHER, that if the Buyer declined to provide such services pursuant
         to any offer, then Magellan would be permitted to provide such
         services. Magellan agrees that neither it nor its subsidiaries shall
         contribute capital to CBHS for the purpose of operating or owning a
         Competitive Business in the Restricted Territory.

8.2      Each of the Covenantors undertakes to the Buyer that it will not, and
         it will procure that no Subsidiary of the Covenantors will, for a
         period of three years immediately following Closing, solicit or
         endeavour to solicit away from the Company any person employed by, or
         who is a consultant to, the Company at Closing.

8.3      The Covenantors acknowledge that each of them has information in
         respect of the business and financing of the Company and its dealings,
         transactions, affairs, plans and proposals, all of which information
         is, or may be, secret or confidential and important to the Company. In
         this clause 8, "Confidential Information" means information, other than
         information referred to in clause 8.5, relating to the Company's
         finances, prices, business plans, marketing plans, development plans,
         manpower plans, sales targets, sales statistics, customers lists,
         customer relationships, suppliers lists, sales statistics, survey
         reports and market share data. The Covenantors further acknowledge that
         the disclosure of Confidential Information (whether directly or
         indirectly) to actual or potential competitors of the Company would
         place the 

                                       22
<PAGE>

         Company at a competitive disadvantage and would do damage (whether
         financial or otherwise) to its business. Each of the Covenantors
         accordingly agrees to enter into the restrictions contained in clause
         8.5.

8.4

         8.4.1    Each of the Buyer and Bure undertakes that it will not and
                  will procure that no Subsidiary of Bure will without the prior
                  written consent of the Seller whether directly or indirectly
                  for a period of three years outside whether alone or in
                  conjunction with or on behalf of any other person and whether
                  as principal shareholder (other than solely as an investor
                  with no management function or controlling influence of the
                  company in question), agent, consultant, partner or otherwise
                  use the Company's operating system (the "Company's System")
                  related to treatment methods, therapies or protocols for any
                  illness, addiction or condition at any facility or location
                  within the United States.

         8.4.2    For the avoidance of doubt nothing contained in this Agreement
                  shall prevent Magellan or any of its Subsidiaries from
                  licensing to third parties for use in jurisdictions other than
                  the United Kingdom and Switzerland an operating system
                  referred to as the "Charter System", which is presently
                  licensed by a Magellan Subsidiary to third parties and which
                  is similar to the Company's System.

8.5      Each of the Covenantors undertakes that it will not, and will procure
         that none of its Affiliates will, at any time during the said
         three-year period after Closing:

         8.5.1    disclose Confidential Information to any person except (i) to
                  its professional advisors or officers or employees and, in
                  each case, whose province it is to know the same, (ii) to
                  those authorised by the Company to know; or (iii) insofar as
                  it is compelled by law or competent authority so to do;

         8.5.2    use Confidential Information for its own purposes or for any
                  purpose other than those of the Company; or

         8.5.3    through any failure to exercise all due care and diligence,
                  cause or permit any unauthorised disclosure of any
                  Confidential Information of the Company;

         provided that these restrictions on the Covenantors will cease to apply
         to information which (otherwise than through the default of the Seller
         or Magellan) becomes available to the public generally.

8.6      The parties agree that each of the undertakings set out in this clause
         8 is separate, severable and enforceable. Accordingly, if any one or
         more of such undertakings or part of any undertaking is held to be
         against the public interest or unlawful or in any way an unreasonable
         restraint of trade, the remaining undertakings or remaining part of the
         undertakings will continue in full force and effect and will bind the
         Covenantors.

8.7      No restrictions contained in this Agreement, or in any agreement or
         arrangement of which this Agreement forms part, which causes this
         Agreement or that agreement or arrangement to be subject to
         registration under the Restrictive Trade Practices Act 

                                       23
<PAGE>

         1976 will take effect until the day after particulars of this Agreement
         or of that agreement or arrangement, as the case may be, have been
         furnished to the Director General of Fair Trading pursuant to that Act.

8.8      Nothing in this clause 8 shall prevent Magellan or its Affiliates from
         acquiring the whole or any part of a body corporate or business or any
         direct or indirect interest in the whole or any part of a body
         corporate or business, the acquisition, holding or carrying on of which
         would otherwise amount to a breach of this clause 8, except where more
         than 10% of the turnover of the business of the body corporate or
         business directly or indirectly acquired in the 12 months prior to such
         acquisition consists of any of the business referred to in clause 8.1,
         in which case Magellan or its Affiliates shall use reasonable efforts
         to dispose of that part of the business which, but for this provision,
         would cause it to be a breach of this clause 8 as soon as reasonably
         practicable.

9        RELEASE OF LEASE GUARANTEE

9.1      Bure shall at its cost:-

         9.1.1    For the nine months following Closing use its reasonable
                  endeavours to procure as soon as possible the release of
                  Magellan from the guarantee given by Magellan to the landlord
                  of the lease (as varied) identified as item 1 Schedule 6 Part
                  1 ("The Lease") and shall keep Magellan informed as to
                  progress of negotiations for the release.

         9.1.2    provide all reasonable assistance and information to the
                  Landlord to enable Magellan to be released by the landlord
                  from Magellan's obligations under the Lease including Bure
                  standing as guarantor on the same terms as Magellan is bound
                  as guarantor if required by the landlord, but shall not
                  include the payment of any money to the landlord as
                  consideration for the release.

9.2      Unless and until such release has been obtained Bure shall indemnify
         and keep Magellan indemnified at all times after Closing against all
         proper demands liabilities claims and proceedings of whatsoever nature
         howsoever arising suffered or incurred (including legal costs and other
         professional fees) reasonably and properly incurred by Magellan in
         consequence of the guarantee being enforced against Magellan.

9.3      Bure shall at all times keep Magellan informed as to its address for
         service of any claim under this clause (a "Notice of Proceedings") and
         the last known address notified to Magellan shall be deemed to be the
         address for service of any Notice of Proceedings on Bure. Magellan
         shall at all times keep Bure informed as to its address for service of
         any notice to be delivered for the purpose of this clause and the last
         address notified to Bure shall be deemed to be Magellan's address for
         service of any such notice.

9.4      Magellan shall notify Bure promptly of the receipt of any Notice of
         Proceedings and at all times Magellan shall keep Bure informed as to
         progress relating to any Notice of Proceedings.

9.5      Magellan shall give Bure notice of its intention to settle pay or
         otherwise dispose of 

                                       24
<PAGE>

         any proceedings and/or demands relating to any Notice of Proceedings
         and Bure shall promptly notify Magellan of its consent (such consent
         not to be unreasonably withheld). The provisions of clauses 5.10 and
         5.13 of this Agreement shall apply so far as the same are not
         inconsistent with the provisions of this clause 9 to the claim to which
         any Notice of Proceedings relates as if:

         9.5.1    references to the "Buyer" were to Magellan;

         9.5.2    references to a "Relevant Claim" were to any claims to which a
                  Notice of Proceedings relates;

         9.5.3    references to the "Seller" were to Bure;

         9.5.4    references to the "Company" were deleted; and

         9.5.5    references to the Buyer being indemnified were deleted; and

         9.5.6    the words "and thereafter any claim..... the amount so
                  recovered" at the end of clause 13 were deleted and replaced
                  by:-

                  "Provided always that notwithstanding any other provision of
                  this Agreement any claims to which a Notice of Proceedings
                  relates shall not be construed as a Relevant Claim so as to
                  limit in any way the liability of Bure in respect of the
                  indemnity given by it pursuant to clause 9..2 above."

10.      WARRANTIES OF BUYER

10.1     In consideration of the Seller entering into this Agreement, the Buyer
         warrants to the Seller that:-

         10.1.1   it is entitled to purchase the Shares on the terms of this
                  Agreement without the consent of any third party;

         10.1.2   it has full power to enter into and perform this Agreement and
                  any other agreement which will need to be executed pursuant to
                  this Agreement without the consent or approval of another
                  person, and such documents will, when executed, constitute
                  binding obligations of the Buyer in accordance with their
                  terms subject to the operation of law as regards the
                  availability of equitable remedies and matters of public
                  policy and the application of the relevant statutory
                  provisions, including those regarding limitation periods,
                  insolvency and competition matters;

         10.1.3   the execution and delivery of the documents referred to in
                  clause 10.1.2 by the Buyer and the performance of and
                  compliance with their terms and provisions will not:

                  (i)      conflict with or result in a breach of or constitute
                           a default under, any agreement or instrument to which
                           it is a party or by which it is bound or of the
                           constitutional documents of the Buyer; or

                                       25
<PAGE>

                  (ii)     conflict with or result in a breach of any order,
                           writ, injunction, judgment or decree of any court or
                           governmental agency.

11.      COSTS

         Each of the Parties shall pay its own legal and accountancy costs,
         charges and expenses connected with the negotiation, preparation and
         implementation of this Agreement. The Buyer shall be responsible for
         all stamp duty on the transfer of the Shares.

12.      GENERAL

12.1     Failure or delay by any Party in exercising any right or remedy under
         this Agreement will not in any circumstances operate as a waiver of it,
         nor will any single or partial exercise of any right or remedy in any
         circumstances preclude any other or further exercise of it or the
         exercise of any such right or remedy.

12.2     Any waiver of any breach of or any default under any of the terms of
         this Agreement will not be deemed a waiver of any subsequent breach or
         default and will in no way affect the terms of this Agreement.

12.3     The Buyer may release or compromise the liability of or grant time or
         any other indulgence to, any person who is a Party to this Agreement
         without in any way prejudicing or affecting the liability of any person
         in respect of any other liability or obligation hereunder.

12.4     No variation of this Agreement or any other documents to be entered
         into pursuant to this Agreement shall be effective unless it is in
         writing and signed by or on behalf of each of the Parties.

13.      ASSIGNMENT

         No Party may assign all or any of its rights, obligations or causes of
         action arising under or pursuant to this Agreement without the prior
         written consent of the other Party; provided that nothing herein shall
         prevent the Buyer from (i) charging or assigning all of such rights,
         obligations or causes of action to an Affiliate of the Buyer provided
         and for so long as it remains an Affiliate and provided further that
         the Buyer shall cause its Affiliates to comply fully and timeously with
         all the Buyer's duties and obligations under this Agreement, (ii)
         charging or assigning such rights, obligations or causes of action
         pursuant to the Tax Covenant or the warranties in Schedule 4 part II,
         (iii) charging or assigning the benefit of the Warranties contained in
         clause 2 and 16 of Schedule 3 to the extent that such clauses relate to
         the Charter St. Louis Property to any third party to whom the Charter
         St. Louis Property is transferred pursuant to the Property Sale
         Agreement. In the event any of the Warranties or the Tax Covenant in
         clause (ii) or (iii) in the preceding sentence is assigned as
         permitted, the Seller, Magellan or Charter St. Louis shall have
         absolutely no liability with respect to any of the assigned Warranties
         or Tax Covenant, to the Buyer from and after the date of such
         assignment except in circumstances where the assigned Warranties or Tax
         Covenant are re-assigned to Bure or one of its Affiliates. The Buyer
         shall notify the Seller promptly in writing of any such assignment. In
         the event that any Affiliate of the 

                                       26
<PAGE>

         Buyer ceases to be such and has had assigned to it all rights under
         this Agreement, such Affiliate shall reassign such rights other than
         rights pursuant to the Tax Covenant or the warranties in Schedule 4
         part II (which for the avoidance of doubt may be so reassigned) to the
         Buyer or another Affiliate of the Buyer. This Agreement will be binding
         on and will continue for the benefit of the parties and their
         respective successors and assigns to the extent permitted in this
         clause 13. Accordingly, references in this Agreement (or any document
         entered into pursuant to this Agreement) to the relevant party shall,
         following any such assignment and unless the context otherwise
         requires, mean the assignee or assignees for the time being.

         The Seller and Magellan agree further that, upon the request of the
         Buyer or its successors in title or assigns, this Agreement may be
         novated (in respect of the Tax Covenant or the warranties in Schedule 4
         part II) in favour of the beneficial owner for the time being of the
         whole or part of the Shares, and the Seller and Magellan shall execute
         such a novation agreement in such form as the Buyer may reasonably
         require. If the Seller or Magellan fails to execute any such novation
         agreement within 20 Business Days of a request by the Buyer to do so,
         the Buyer may execute it on behalf of the Seller or Magellan (as the
         case may be) or both of them and only for such purpose each of the
         Seller and Magellan hereby irrevocably appoints the Buyer as their
         attorney for the purpose of executing any such agreement. The Seller
         and Magellan agree to ratify and confirm any action taken by the Buyer
         by virtue of this power of attorney.

14.      POST CLOSING UNDERTAKINGS

14.1     Following Closing, the Buyer undertakes to the Seller and Magellan
         that:

         14.1.1   it will use all reasonable endeavours to obtain the release of
                  the Seller and Magellan and any of their Affiliates from any
                  Intra-Group Guarantees to which any of them are party and,
                  pending such release, to indemnify Magellan and its Affiliates
                  against all amounts paid by any of them to any third party
                  pursuant to any Intra-Group Guarantees in respect of any
                  liability of the Company (and all costs incurred in connection
                  with such liability) arising after Closing; and

         14.1.2   save with the prior written consent of Magellan, neither the
                  Buyer nor the Company will use the names "Magellan" or any
                  similar name or names likely to be confused with them.

15.      FURTHER ASSURANCE

         At any time, each of the parties hereto shall (at its cost and expense)
         do and execute or procure to be done and executed all necessary acts,
         documents and things in a form reasonably satisfactory to the other
         party reasonably requested of them by the other party to give effect to
         this Agreement and the transactions contemplated in or by it securing
         to such other party the full benefit of the rights, powers and remedies
         conferred upon such other party in this Agreement.

                                       27
<PAGE>

16.      INVALIDITY

         Each of the provisions of the Agreement is severable. If any provision
         in this Agreement is held to be illegal, invalid or unenforceable, in
         whole or in part, under any enactment or rule of law, such provision or
         part shall to that extent be deemed not to form part of this Agreement
         but the legality and enforceability of the remainder of this Agreement
         shall not be affected.

17.      ENTIRE AGREEMENT

17.1     This Agreement sets out the entire agreement and understanding between
         the Parties in respect of the sale and purchase of the Shares. It is
         agreed that:-

         17.1.1   no Party has entered into this Agreement in reliance upon any
                  representation, warranty or undertaking of any other Party
                  which is not expressly set out or referred to in this
                  Agreement;

         17.1.2   no Party shall have any remedy in respect of misrepresentation
                  or untrue statement made by any other Party unless and to the
                  extent that a claim lies for breach of Warranty under this
                  Agreement; and

         17.1.3   this clause shall not exclude any liability for fraudulent
                  misrepresentation.

18.      COUNTERPARTS

         This Agreement may be entered into in any number of counterparts, all
         of which taken together shall constitute one and the same instrument.
         Any Party may enter into this Agreement by signing any such
         counterpart.

19.      INTEREST

         If any party defaults in the payment when due of any sum payable under
         this Agreement (however determined), the liability of such Party shall
         be increased to include interest on such sum from the date when such
         payment is due until the date of actual payment (as well after as
         before judgment) at a rate per annum of 2 per cent above the base rate
         from time to time of the Royal Bank of Scotland Plc.
         Such interest shall accrue from day to day.

20.      NOTICES

20.1     Any notice, claim or demand to be given in connection with or under
         this Agreement shall be in writing and signed by or on behalf of the
         Party giving it.

20.2     A notice may be served by letter; each letter containing such notice
         shall be left or sent by pre-paid recorded delivery or registered post
         to the address set out in clause 20.3 and, if so addressed shall be
         deemed to have duly given or made as follows:

         20.2.1 if delivered personally, upon delivery at the address of the
         relevant Party;

                                       28
<PAGE>

         20.2.2   if sent by first class post, two Business Days after the date
                  of posting in the case of a recipient with an address within
                  the United Kingdom and seven Business Days after the date of
                  posting otherwise; and

         20.2.3   if sent by fax, upon receipt by the relevant Party provided
                  that if, in accordance with the above provisions, any such
                  communication would otherwise be deemed to be given or made
                  outside normal business hours 9.30 a.m. to 5.30 a.m. on a
                  Business Day in the jurisdiction in which the notice is
                  served), such communication shall be deemed to be given or
                  made at 9.30 a.m. on the next succeeding Business Day.

20.3              The relevant details of each Party for the purposes of the
                  giving of notices, subject to Clause 20.4, are:

<TABLE>
<CAPTION>
         Party                       Addressee                 Address                  Fax No.
         -----                       ---------                 -------                  -------
<S>                                 <C>                      <C>                      <C>
       Charter Medical             David Hansen              3414  Peachtree   Road,  001-404 8695667
         International, S.A., Inc    (General Counsel)         N.E.,
                                                               Suite 1400
                                                               Atlanta,
                                                               Georgia 30326
                                                               USA

         Magellan Health  Services,  David Hansen              3141  Peachtree   Road,  001-404 8695667
         Inc.                        (General Counsel)         N.E.,
                                                               Suite 1400
                                                               Atlanta,
                                                               Georgia 30326
                                                               USA

         Investment AB Bure          Torgny Brenton            PO Box 5419              0046-31-778-5859
                                                               S-402 29 Goteborg
                                                               Sweden

         CMEL Holding Limited                                  1-5 Radnor Walk          0171-724 1016
                                                               London
                                                               SW3  4BP
</TABLE>

         A copy of any notice sent to the Seller or Magellan shall be copied to
         the Seller's Solicitors and marked for the attention of Russel Shear. A
         copy of any notice sent to the Buyer shall be sent to the Buyer's
         Solicitors and marked for the attention of Peter Finlay. A failure to
         copy a notice to the Seller's Solicitors or the Buyer's Solicitor as
         required in this clause shall not invalidate the relevant notice.

20.4     Each Party may notify the other Parties at any time of a change to its
         details for the purposes of clause 20.3 provided that such notification
         shall only be effective from

                  20.4.1 the date specified in the notification as the date on
                  which the change is to take place; or

                                       29
<PAGE>

                  20.4.2 if no date is specified or the date specified is less
                  than five Business Days after the date on which notice is
                  given, the date falling five Business Days after notice of any
                  such change has been given.

21.      GOVERNING LAW

         This Agreement shall be governed by and construed in accordance with
         English law, and the Parties irrevocably submit to the exclusive
         jurisdiction of the English courts to settle any disputes which may
         arise out of or in connection with this. The Seller and Magellan
         appoint Edwin Coe of 2 Stone Buildings, Lincoln's Inn, London WC2A 3TH
         as their agent for service of process, and Bure appoints the Buyer as
         its agent for service of process. Any party may by notice in writing to
         the others appoint an agent for service of process in place of the
         existing such agent appointed by it.

22.      RIGHT TO SPECIFIC PERFORMANCE

         The Seller and the Buyer acknowledge and agree that the subject matter
         of this Agreement is unique, and in the case of any breach of the
         terms, covenants or conditions to this Agreement by either Party
         hereto, the other Party will suffer irreparable injury and harm which
         cannot be reasonably or adequately compensated by monetary damages.
         Accordingly, in the event of any such breach by a Party hereto, the
         other Party shall have, in addition to all other remedies available at
         law or equity, the right to obtain a decree of specific performance of
         this Agreement and an indemnity from that Party for the legal fees and
         expenses incurred by that other Party.

23.      ANNOUNCEMENTS

         The Parties shall, subject to the requirements of law or any regulatory
         body or the rules and regulations of any recognised stock exchange,
         consult together as to the terms of, the timetable for and manner of
         publication of, any formal announcement or circular to shareholders,
         employees, customers, suppliers, distributors and sub-contractors and
         to any recognised stock exchange or other authorities and to the media
         or otherwise which either of them may desire or be obliged to make
         regarding this Agreement. Any other communication which the Parties may
         make concerning such matters shall, subject to the requirements of law
         or any regulatory body or the rules and regulations of any recognised
         stock exchange, be consistent with any such formal announcement or
         circular as referred to above; provided that, subject to the preceding
         provisions of this clause, no Party shall, prior to Closing, make or
         authorise or issue any formal announcement or circular concerning the
         subject matter of this Agreement or any other document or transaction
         referred to in or contemplated by this Agreement.

24.      OBLIGATIONS SURVIVING CLOSING

         Except insofar as the same have been fully performed at Closing, each
         of the agreements, covenants, obligations, warranties, indemnities and
         undertakings contained in this Agreement will continue in full force
         and effect notwithstanding Closing.

25.      CURRENCY CONVERSION

                                       30
<PAGE>

         For the purposes of this Agreement, where any sum, or in particular but
         without limitation, any liability under the Warranties, is expressed to
         be in any currency other than US Dollars, such sum shall be converted
         into US Dollars at the Market Rate. "Market Rate" means the mid market
         rate for the relevant currency at 4:00pm on the weekday (other than a
         Saturday) when banks are open for a full range of banking transactions
         in London ("Business Day") preceding the date upon which such sum is
         due and payable, or where such sum relates to a claim under this
         Agreement, the Business Day preceding the date upon which notice of
         such claim is served by the Buyer upon the Seller in accordance with
         the provisions of clause 5.8, as evidenced by a list of currencies
         provided by Royal Bank of Scotland Plc.

                                       31
<PAGE>

This Agreement was executed and delivered as a deed by the Parties or their duly
authorised representatives on the date set out at the beginning of this
Agreement.





EXECUTED  as a DEED by  CHARTER  
MEDICAL  INTERNATIONAL,
S.A., INC.

Acting by:

- ---------------------------------------------





EXECUTED as a DEED by MAGELLAN 
HEALTH SERVICES, INC.

Acting by:

- ---------------------------------------------





EXECUTED as a DEED by 
INVESTMENT AB BURE

acting by:

- ---------------------------------------------



EXECUTED as a DEED by CMEL HOLDING LIMITED

acting by two directors or by one director and its
Company Secretary:

Director:



Director/Secretary:


                                       32

<PAGE>

                                                                    EXHIBIT 2(b)


STOCK PURCHASE AGREEMENT dated 2 April 1999

among

CHARTER MEDICAL INTERNATIONAL, S.A., INC., a company incorporated in Nevada
whose principal office is at 3414 Peachtree Road, NE Suite 1400, Atlanta,
Georgia 30326, USA (the "Seller"),

MAGELLAN HEALTH SERVICES, INC. a company incorporated in Delaware whose
principal office is at 3414 Peachtree Road, NE Suite 1400, Atlanta, Georgia
30326, USA ("Magellan"),

GROGRUNDEN 515 AB a company incorporated in Sweden with registered number
[556561-0390] whose principal office is at c/o Investment AB Bure, Box 541440229
Gothenburg, Sweden (the "Buyer"),

and

INVESTMENT AB BURE a company incorporated in Sweden whose principal office is at
PO Box 5419, 5-402 29, Goteborg, Sweden ("Bure")

concerning

SOCIETE ANONYME DE LA METAIRIE ("the Company").

RECITALS

This is the Swiss Sale Agreement referred to in the share purchase agreement of
the same date (the "Charter Medical Agreement") made among Charter Medical
International S.A., Inc., Magellan Health Services, Inc., Investment AB Bure and
CMEL Holding Limited.

The Company, whose seat is at Avenue de Bois-Bougy 18, 1260 Nyon, Switzerland,
is a Swiss company incorporated as a limited company with a fully paid-up share
capital of CHF 300'000.- (three hundred thousand Swiss Francs) divided into 300
(three hundred) registered shares having a par value of CHF 1'000.- (one
thousand) each.

The Seller is the beneficial owner of the entire share capital of the Company.

The Seller is willing to sell to the Buyer and the Buyer is willing to purchase
from the Seller the entire share capital of the Company on the terms and
conditions of this Agreement.

THE PARTIES AGREE AS FOLLOWS :

1.       Purchase and Sale of Shares

1.1.     Purchase and Sale

                                       1
<PAGE>

         Upon the terms and subject to the conditions of this Agreement (the
         "Agreement"), the Seller agrees to sell to the Buyer and the Buyer
         agrees to purchase from the Seller the entire share capital of the
         Company of 300 (three hundred) registered shares having a par value of
         CHF 1'000.- each (one thousand Swiss Francs) (the "Sale Shares") free
         and clear of all liens, charges, pledges, security interests,
         encumbrances, restrictions and claims of any kind whatsoever including
         all rights to dividends or other distributions declared after the date
         of execution of this Agreement.

1.2.     Purchase Price

         The purchase price (the "Purchase Price") for the Sale Shares shall be
         US$23,364,000 together with an extension payment equal to interest on
         US$23,364,000 calculated at the rate of 2% per annum above the base
         rate from time to time of the Royal Bank of Scotland from 31 March 1999
         to the Closing Date and subject to such increase or decrease (if any)
         as may be required pursuant to Schedule 1 of this Agreement.

2.       Conditions and Closing

2.1      The completion of the transaction contemplated herein (the "Closing")
         is conditional upon the simultaneous closing of the Charter Medical
         Agreement. In the event of any termination of the Charter Medical
         Agreement prior to Closing, this Agreement shall automatically
         terminate.

2.2.     Place and date

         Closing shall take place on the date and at the time and place at which
         the Closing occurs under the Charter Medical Agreement.

2.3.     Closing Documents

(a)      Upon Closing, the Seller shall deliver to the Buyer :

         (i)      the certificates representing the Sale Shares duly endorsed in
                  blank;

         (ii)     a resolution of the Company's Board of Directors authorising
                  the Buyer's registration in the Company's share register;

         (iii)    the Company's share register, evidencing the registration of
                  the Buyer as shareholder for the Sale Shares;

         (iv)     unconditional and irrevocable resignation letters from the
                  Company's board of directors, with effect as of the date of
                  Closing, each containing a statement of the resigning director
                  that he has been fully compensated for his services rendered
                  to the Company and that he has no claim of whatever nature
                  against the Company; and

                                      -2-
<PAGE>

         (v)      a written confirmation as of the Closing of the accuracy of
                  the Pension Fund Certificate attached as Exhibit A.

         (vi)     a legal opinion of Bourgeois, Muller Pidoux & Associes in
                  a form reasonably acceptable to the Buyer as to the non
                  applicability of the statutes referred to in Clause 3.1.11.

         (vii)    evidence, reasonably satisfactory to the Buyer, of the
                  discharge of the two mortgages on the property owned by the
                  Company registered in the extract of the Land Registry of
                  Nyon.

(b)      Upon Closing, the Buyer shall deliver to the Seller the Purchase Price
         in immediately available funds to a dollar account with a UK bank in
         London designated by the Seller not less than three days prior to the
         Closing Date.

2.4      The Buyer shall not be obliged to close the sale and purchase of the
         Sale Shares unless all requirements of clauses 2.1 and 2.3 are complied
         with.

3.       Representations and Warranties

3.1.     The Buyer is entering into this Agreement in reliance upon the
         representations and warranties contained in this Clause 3. The Buyer
         confirms that it has no actual knowledge as of the date hereof of any
         matter which constitutes a breach of any representation or warranty of
         the Seller.

         The Seller makes the following representations and warranties to the
         Buyer as of the date of signature of this Agreement and the Seller
         warrants that the following representations and warranties shall be
         accurate on the date of Closing as if restated on such date.

         The Seller undertakes to disclose in writing to the Buyer anything
         which is a breach of any warranty immediately after it comes to the
         Seller's notice after Closing.

         3.1.1    Organisation of the Seller and Magellan

                  The Seller is a corporation duly incorporated, validly
                  existing and in good standing under the laws of the State of
                  Nevada. Magellan is a corporation duly incorporated, validly
                  existing and in good standing under the laws of the State of
                  Delaware.

         3.1.2    Authority

                  Each of Magellan and the Seller has the requisite power and
                  authority to sign this Agreement and to consummate the
                  transactions contemplated herein. This Agreement has been duly
                  authorised, executed and delivered by each of Magellan and the
                  Seller and constitutes a valid and binding obligation of each
                  of Magellan and the Seller, enforceable in accordance with its
                  terms.

                                      -3-
<PAGE>

                  No consent is required to authorise the execution and
                  performance of this Agreement or the consummation of any of
                  the transactions contemplated thereby.

         3.1.3    Organisation of the Company

                  The Company is a Swiss company duly incorporated, validly
                  existing and in good standing under the laws of Switzerland.
                  The extract from the Commercial Registry and the Articles of
                  Association of the Company which are attached hereto as
                  Exhibits B and C are true, correct and complete as of the date
                  hereof.

         3.1.4    Consequences of Sale

                  The execution, delivery and performance of this Agreement will
                  not (i) conflict with or violate any provision of the Articles
                  of Association of the Company, or (ii) violate, conflict with
                  or result in a breach of any provision of, or constitute a
                  default under, or accelerate the performance of any agreement
                  to which the Company is a party , or (iii) result in the
                  creation of any lien, security interest, charge, claim or
                  encumbrance upon any of the properties or assets of the
                  Company, or (iv) conflict with, violate or result in a breach
                  of any law, regulation, order, decree or writ applicable to
                  the Company or to the Seller, or (v) violate any judgement,
                  order, or award of any court, arbitrator or any governmental
                  administrative or regulatory authority, or (vi) result in any
                  present indebtedness of the Company becoming due and payable
                  or capable of being declared due and payable prior to its
                  stated maturity, or (vii) entitle any person to receive from
                  the Company any finder's fee brokerage or other commission.

         3.1.5    Capitalisation

                  (i)      The issued share capital of the Company consists of
                           300 registered shares having a par value of CHF
                           1'000.- each;

                  (ii)     All the Sale Shares and all the share certificates
                           relating to the Sale Shares are duly and validly
                           authorised and issued on 2 July 1985 and the Sale
                           Shares are fully paid;

                  (iii)    There are not any options, warrants, calls, rights of
                           conversion, or other rights, commitments, agreements
                           of any character to which the Seller or the Company
                           is a party or by which any of them is bound,
                           obligating the Seller or the Company to issue,
                           deliver, sell or cause to be issued, delivered or
                           sold, additional shares of the Company to extend or
                           enter into any such option, warrant, call, right,
                           commitment or agreement;

                  (iv)     The Seller has good, legal, beneficial and valid
                           title to the Sale Shares, free and clear of all
                           liens, charges, security interests, claims and other
                           encumbrances; and

                                      -4-
<PAGE>

                  (v)      Since 30 September 1998, the Company has not declared
                           any distributions to shareholders.

         3.1.6    Financial Statements

                  The Seller has previously delivered to the Buyer true and
                  complete copies of the Company's audited financial statements
                  (balance sheets and profit and loss statements, including the
                  explanatory notes related thereto) as at 30 September, 1998,
                  1997, and 1996, which are attached hereto as Exhibit D (the
                  "Financial Statements"). The Financial Statements have been
                  prepared according to Swiss accounting principles.

                  The Financial Statements:

                  (i)      gave a fair view of the assets, liabilities and state
                           of affairs of the Company as at 30 September, 1998,
                           1997 and 1996 and of the profits and losses for the
                           financial periods ended on these dates;

                  (ii)     were prepared in accordance with all applicable
                           accounting principles and practices generally
                           accepted at the date of this Agreement in Switzerland
                           and are true and accurate in all material aspects;

                  (iii)    complied with the requirements of Swiss law; and

                  (iv)     include appropriate provision for bad and doubtful
                           debts and for taxation on profits (whether of an
                           income or capital nature) relating to any period on
                           or before the date to which they relate.

                  As of 30 September, 1998, the Company had no liabilities or
                  obligations of any nature which were required by Swiss
                  generally accepted accounting principles to be disclosed in
                  the Financial Statements other than those reflected in the
                  1998 Financial Statements (as defined in clause 3.1.9).

                  The accounts receivable shown on the balance sheet for the
                  year ended 30 September, 1998 have been collected or are
                  collectable in amounts which are consistent with the provision
                  for bad debts made in such balance sheet. Each of such
                  accounts receivable exists without setoff and is not subject
                  of a pledge or assignment to secure debt.

         3.1.7    Absence of Change

                  Since 30 September, 1998, the Company has conducted its
                  business in the ordinary course, consistent with prior
                  practice, and since such date, there has not been any material
                  adverse change in the business, assets, liabilities, financial
                  condition or results of operations of the Company.

         3.1.8    Records and books

                                      -5-
<PAGE>

                  The Company is in possession of all documents and records
                  required for the conduct of its activities.

                  All accounts, books, ledgers, and other financial records of
the Company:

                  (i)      have been properly maintained and contain accurate
                           records of all material matters required to be
                           entered in them by applicable law; and

                  (ii)     correctly state, in all material respects, the
                           matters which ought to appear in them consistently
                           with past accounting practices of the Company.

                  The Company does not carry on businesses under names other
                  than its corporate name.

         3.1.9    Assets

                  The Company has good, legal, beneficial and valid title to all
                  assets reflected in the Financial Statements as at 30
                  September, 1998 (the "1998 Financial Statements") and all
                  assets acquired since that date are free and clear of any
                  lien, security interest and encumbrance not reflected in the
                  1998 Financial Statements. These assets allow the Company to
                  conduct its business as currently conducted. All such assets
                  which are capable of possession are in the possession of the
                  Company.

                  The Company has not agreed to acquire any asset on terms that
                  title in it does not pass until full payment is made.

         3.1.10   Intellectual property rights

                  The Company has no registered trademarks or trade names. The
                  Company has used TRIMS software provided by arrangement with
                  Magellan. The Company uses software pursuant to licences with
                  third party licensors and the Company is not in default under
                  any such licence which is material to the business of the
                  Company. So far as the Seller is aware, the Company is not in
                  breach of any intellectual property rights of any third party.

                  The Seller has disclosed to the Buyer its plans (the "Plans")
                  designed to address the operational issues of the computers
                  and computer systems used in connection with the Company's
                  business (including software and hardware, referred to in this
                  case as the "IT System") which are expected to arise in
                  connection with the change in year from 1999 to 2000,
                  including any related change in the field configuration
                  containing date information within the IT System ("Y2K
                  Matters").. The Seller has no reason to believe that if the
                  Company continues to implement the Plans in the same manner as
                  it has done prior to the date of this Agreement (and assuming
                  no material change is made in the present IT System), there
                  will be any material adverse effect on the Company's business
                  resulting from Y2K Matters.

                                      -6-
<PAGE>

                  The Company has complied with all data protection laws in
                  Switzerland in all material respects.

         3.1.11   Real estate

                  The Company legally and beneficially owns and has good title
                  to a parcel of land registered with the Land Registry of Nyon
                  under N(degree) 1174. This parcel of land has a surface of
                  81'640 sqm. The relevant extract from the Land Registry of
                  Nyon, which is attached hereto as Exhibit E, is a true,
                  correct and complete copy thereof.

                  Such real estate is free and clear of any lien, security
                  interest and encumbrance not mentioned in such extract. There
                  are no material agreements, instruments, rights or obligations
                  relating to such real estate, including but not limited to,
                  agreements to sell or lease such real estate, or rights of
                  first refusal or occupation rights. The Seller is not aware of
                  any encumbrances which would have any material adverse impact
                  on the value or use of such real estate other than any which
                  are disclosed in Exhibit E. There are no restrictions under
                  any Swiss laws governing a transfer of land in Switzerland
                  which would prevent the lawful transfer of such real estate
                  and, in particular, the sale of the Sale Shares and the
                  transfer of such real estate resulting therefrom, will not in
                  any way be affected by the "LOI FEDERALE SUR L'ACQUISITION
                  D'IMMEUBLES PAR DES PERSONNES A L'ETRANGER" or the "LOI
                  FEDERALE SUR LE DROIT FONCIER RURAL". The Seller does not own
                  any other real property other than that details of which are
                  attached hereto as Exhibit E.

                  There has been no material breach of any regulations relating
                  to the use of the real estate.

         3.1.12   No undisclosed liabilities

                  , Since30 September 1998, the Company has not incurred any
                  material liability or obligation of any nature (absolute,
                  accrued, contingent or otherwise) other than trade creditors
                  payable in the ordinary course of business and has not entered
                  into any material financial commitment, conditional or
                  unconditional or actual which is material to the condition of
                  the Company.

         3.1.13   Subsidiary and branch

                  The Company does not have any subsidiary or any branch in or
                  outside Switzerland.

         3.1.14   Contracts

                  All contracts to which the Company is a party have been duly
                  performed in all material respects.

                  Exhibit F contains a list of all material contracts entered
                  into by the Company.

                                      -7-
<PAGE>

                  The Company is not a party to any contract which can be
                  terminated or which would be breached in the event of any
                  change in the ownership or control of the Company.

                  There has been disclosed to the Buyer full details of all
                  discounts, overrides, rebates, allowances and other special
                  terms or similar arrangements which are material to the
                  business of the Company as a whole and offered or granted to
                  the Company or by the Company in respect of hospitals,
                  insurers or any other person obtained within the period of 12
                  months preceding the date of this Agreement.

                  So far as the Seller is aware not having made enquiry of
                  suppliers or customers, no material supplier or customer of
                  the Company has during the period of 12 months preceding the
                  date of this Agreement indicated an intention to cease trading
                  with or materially alter the terms, on which it trades with
                  the Company.

         3.1.15   Related Party Contracts

                  Except for the purchase of shares of Magellan by the Company
                  the particulars of which are set out in the Notes to the
                  Financial Statements for the period ended 30 September 1997
                  and for the TRIMS Software referred to in Clause 3.1.10, the
                  Company has not entered into any contract, arrangement or
                  agreement through which the Seller derives any direct or
                  indirect benefit.

                  Except as set out in the preceding paragraph, there will not
                  be outstanding at Closing:

                  (i)      any indebtedness or other liability (actual or
                           contingent) owing by the Company to the Seller, any
                           affiliate of the Seller, or any director or related
                           person of the Seller, or owing to the Company by the
                           Seller, any affiliate of the Seller, or by any
                           director or any related person of the Seller; or

                  (ii)     any guarantee or security for any such indebtedness
                           or liability as aforesaid.

         3.1.16   Taxes

                  (i)      All material tax returns or reports of the Company
                           that are required to be filed by or with respect to
                           the Company [ have been filed punctually;

                  (ii)     So far as the Seller is aware, there is no dispute,
                           or any facts or circumstances likely to give rise to
                           any dispute, with any tax authority as regards either
                           the liability to tax (whether actual or contingent
                           and including the amount of any fine, penalty or
                           interest) of the Company or the availability of any
                           relief or right to repayment of tax to the Company.

                  (iii)    The taxation affairs of the Company have not during
                           the period of seven years prior to the date of this
                           Agreement been the subject of any 

                                      -8-
<PAGE>

                           investigation or enquiry by any tax authority (other
                           than routine questions), the Company has not received
                           notice from any tax authority that it intends to
                           investigate the taxation affairs of the Company and
                           so far as the Seller is aware there are no
                           circumstances which are likely to give rise to any
                           such investigation.

                  (iv)     no taxing authority is now asserting any deficiency
                           or claim for additional taxes (or interest thereon or
                           penalties in connection therewith); and

                  (v)      to the extent taxes relate to any period prior to
                           Closing such taxes have either been paid or full
                           provision has been made for them in the 1998
                           Financial Statements.

                           For the purposes of this Agreement, the term "taxes"
                           shall mean all income, profits, capital gains,
                           withholding taxes, stamp duties and other taxes
                           relating to the Company levied by any national,
                           cantonal, municipal or foreign taxing authority,
                           together with any interest and any penalty imposed by
                           any such taxing authority with respect thereto.

                           To the knowledge of the Seller, there are no facts or
                           circumstances existing or having arisen prior to to
                           the date of this Agreement which have or may lead to
                           a reassessment of taxes by any taxing authority.

         3.1.17   Employment matters

                  (i)      There is no collective bargaining agreement to which
                           the Company is a party or by which it is bound, or
                           which is currently negotiated.

                  (ii)     Exhibit G contains an exhaustive list as of 30 March,
                           1999 of all employment contracts and details thereof
                           entered into by the Company which are still in
                           effect. There have been no material changes to such
                           contracts or any additional contracts with employees
                           other than as set out in Exhibit G.

                  (iii)    Since 30 September, 1998, no material change has been
                           made in the rate of remuneration or pension benefits
                           of any officer or executive of the Company.

                  (iv)     There are no outstanding pay negotiations in
                           connection with any of the Company's employees and
                           the Company is not obliged to increase the amount
                           payable to its directors and employees by more than
                           5% since 30 September 1998.

                  (v)      There are no amounts owing to present or former
                           directors or employees other than for one months
                           arrears of remuneration accrued or due or for
                           reimbursement of business expenses incurred within
                           three months of the date hereof.

                                      -9-
<PAGE>

                  (vi)     To the knowledge of the Seller, no employee of the
                           Company nor the Company is in breach of any material
                           terms of an employee's employment agreement.

                  (vii)    All employee vacation entitlement (other than one
                           months entitlement accruing to Ms Sylvie Francey) has
                           been or will have been taken as of Closing or will be
                           provided for in the Closing balance sheet.

         3.1.18   Swiss Social Security

                  (i)      Any and all returns and reports related to Social
                           Security Contributions that are required to be filed
                           by or with respect to the Company prior to the
                           Closing have been punctually and properly filed;

                  (ii)     the Company has paid in full any and all Social
                           Security Contributions as and when due;

                  (iii)    no competent Swiss social security authority is now
                           asserting any deficiency or claim for additional
                           Social Security Contributions (or interests thereon
                           or penalties in connection therewith); and

                  (iv)     any and all Social Security Contributions which
                           (although not due) have accrued on the basis of the
                           salaries to be paid until the Closing, have been or
                           will be fully provided for in the Closing Accounts.

                           For the purpose of this Agreement, the term "Social
                           Security Contributions" shall mean the mandatory
                           contributions to the old-age pension insurance scheme
                           (AVS), invalidity insurance (AI), loss of salary
                           insurance (allocations pour perte de gain) and
                           unemployment insurance (assurance-chomage), together
                           with any interest or any penalty imposed by any
                           Social Security Authority with respect thereto.

                  (v)      The agreement concerning the employee pension fund of
                           the Company and the regulations relating thereto are
                           attached as Exhibit H (the "Pension Fund"). The
                           Company has complied with all its obligations under
                           the Pension Fund and specifically has paid or will
                           pay (or made or will make provision for) all
                           contributions required prior to Closing as stipulated
                           by the regulations of the Pension Fund.

                           Performance of these obligations is reflected in the
                           Pension Fund Certificate attached hereto as Exhibit
                           A. Upon Closing, the Seller shall deliver to the
                           Buyer a confirmation of the Pension Fund that the
                           statement contained in such Pension Fund Certificate
                           is still accurate and truthful as of the Closing. To
                           the knowledge of the Seller, all payments required by
                           Winterthur - Columna Foundation LPP to be made to
                           fund the Pension Fund have been made. The Company is
                           not required to contribute to any pension fund other
                           than the Pension Fund.

                                      -10-
<PAGE>

         3.1.19   Insurance

                  The Company currently has in effect the insurance policies
                  listed on Exhibit I, copies of which have previously been
                  provided to the Buyer (the "Policies"). The Company is not in
                  any respect in material breach of the terms of any Policies.
                  Except in connection with claims made by Mr Buss, Mr Dubuis,
                  Mrs Rime and Mrs Sharifi (as disclosed in Exhibit J), there
                  are no claims currently outstanding under such Policies.

                  The Seller has maintained adequate insurance cover against
                  risks normally insured against by companies carrying on a
                  similar business and has maintained all insurance required by
                  law.

                  The Company has not done or omitted to do anything which might
                  result in an increase in the premium payable under any
                  insurance policy of the Company.

         3.1.20   Compliance with applicable law

                  The Company holds all licenses and authorisations (referred to
                  in this warranty as "Authorisations") necessary for the
                  conduct of its business and all conditions applicable to any
                  Authorisations have been and are being complied with in all
                  material aspects. There are no facts or circumstances known to
                  the Seller indicating that the Company is not conducting its
                  business in material compliance with all applicable laws and
                  regulations. The Company is registered with the appropriate
                  health authorities in accordance with the provisions of all
                  applicable laws and regulations.

                  Each Authorisation is in force and subject only to
                  requirements that have been satisfied (and nothing more
                  remains to be done under these requirements). There is no
                  indication that any Authorisation might be revoked, suspended,
                  cancelled, varied or not renewed. No Authorisation and no
                  condition to which any Authorisation is subject is personal to
                  the Seller.

                  Each action required for the renewal or extension of each
                  Authorisation has been taken.

                  No Authorisation will be revoked, suspended, cancelled, varied
                  or not renewed as a result of the execution or performance of
                  this Agreement.

                  The Licence pursuant to which the Company is authorised to
                  manage a hospital in Nyon is set out in Exhibit K.

         3.1.21   Consent

                  No consent, waiver, approval, authorisation, exemption,
                  registration, license or declaration is required to be made or
                  obtained by the Seller in connection with (i) 

                                      -11-
<PAGE>

                  the execution, delivery or performance of this Agreement or
                  (ii) the consummation of any of the transactions provided for
                  hereby.

         3.1.22   Environmental matters

                  The Company complies and has at all times complied with all
                  applicable environmental laws and regulations in all material
                  respects and has obtained and is in compliance in all material
                  respects with all permits, licenses and other authorisations
                  required under any such environmental laws and regulations in
                  the conduct of its business. So far as the Seller is aware,
                  there are no damages, fines or other liabilities threatened,
                  due or owing by the Company as a result of past or present
                  failure to comply with such environmental laws and
                  regulations.

                  So far as the Seller is aware, there are no facts or
                  circumstances existing or having arisen prior to Closing which
                  constitute a material breach of any applicable environmental
                  laws and regulations.

         3.1.23   Legal proceedings

                  Except for the litigation described in Exhibit J, there is no
                  dispute, claim, action, arbitration, proceedings or
                  investigations by any person or by or before any governmental
                  authority or regulatory agency, court, or arbitral body, by or
                  against the Company pending or, to the knowledge of the Seller
                  threatened against the Company or any of the Company's
                  employees for whose actions it is responsible which would
                  result in a liability of the Company in excess of CHF10,000 or
                  would have a material adverse effect on the liabilities,
                  operations or financial condition of the Company.

                  As of the date hereof, no order has been made, petition
                  presented, resolution passed or meeting convened for the
                  winding-up of the Company, nor has any distress, execution or
                  other process been levied against the Company or action taken
                  to repossess goods in the Company's possession. The Company is
                  not subject to enforcement proceedings under the LOI
                  FEDERALE SUR LA POURSUITE POUR DETTES ET LA
                  FAILLITE.

                  As of the date hereof, no receiver (including an
                  administrative receiver or receiver and/or manager), or
                  administrator has been appointed of the whole or any part of
                  the assets or undertakings of the Company, and the Seller is
                  not aware of any circumstances likely to give rise to the
                  appointment of any such receiver or administrator. No petition
                  has been presented for an administration order in respect of
                  the Company.

         3.1.24   Equipment

                  All supplies, machinery and equipment of the Company are in
                  reasonable operating condition (fair wear and tear excepted
                  and having regard to its age) and 

                                      -12-
<PAGE>

                  conform in all material respects with all applicable laws,
                  ordinances and regulations.

         3.1.25   Minutes of general meetings of shareholders and board of
                  directors meetings

                  True, correct and complete copies of the minutes of all
                  general meetings of shareholders of the Company for the period
                  commencing January 1984 to the Closing are available at the
                  seat of the Company.

3.2.     Representations and warranties of the Buyer

         The Buyer represents and warrants to the Seller as follows:

         a)       it is entitled to purchase the Sale Shares on the terms of
                  this Agreement without the consent of any third party;

         b)       it has full power to enter into and perform this Agreement,
                  and such documents will, when executed, constitute binding
                  obligations of the Buyer in accordance with its terms subject
                  to the operation of law as regards the availability of
                  equitable remedies and matters of public policy and the
                  application of the relevant statutory provisions, including
                  those regarding limitation periods, insolvency and competition
                  matters.

3.3.     Definition of Knowledge

         Where any representation or warranty is qualified by reference to the
         knowledge of the Seller or the Company, such representation or warranty
         shall be deemed to be given to the best of the knowledge, information
         and belief of the Seller or the Company as the Seller or the Company
         would have obtained after making reasonable inquiries of Olivier
         Bourgeois and Sylvie Francey.

3.4      In the event that prior to the Closing Date

         (i)      there occurs any act or omission which would constitute a
                  breach of any of the Warranties (whether or not such breach is
                  material) or which would make any of the Warranties inaccurate
                  or misleading and such act or omission becomes known to the
                  Buyer, or

         (ii)     it becomes apparent that the Seller is in breach of any of the
                  Warranties (whether or not such breach is material.

         the Buyer shall not be entitled to rescind this Agreement and shall
         proceed to Closing but without prejudice to its rights to claim for
         breach of the Warranties.

4.       Covenants

4.1      Conduct of the business prior to Closing

                                      -13-
<PAGE>

         4.1.1    The Seller undertakes to the Buyer that between the date of
                  this Agreement and Closing:-

                  a)       no increase shall be made in the authorised, allotted
                           or issued share capital of the Company;

                  b)       no option, right of conversion, or right of
                           pre-emption shall be offered or granted by the
                           Company over the whole or any part of its share
                           capital whether issued or unissued; and

                  c)       no dividends or other distributions shall be
                           declared, made or paid by the Company.

         4.1.2    The Seller further undertakes to the Buyer that between the
                  date of this Agreement and Closing (save with the previous
                  written consent of the Buyer):-

                  a)       the business of the Company shall be carried on in
                           the ordinary course;

                  b)       the Company shall take all reasonable steps to
                           preserve and protect its business and assets; and

                  c)       all existing insurance policies relating to the
                           Company shall be maintained in full force and effect
                           and shall not be allowed to lapse, expire or be
                           forfeited or otherwise terminated.

                  d)       no encumbrance (other than liens arising in the
                           ordinary course of business) shall be created or
                           extended over any of the Company's assets;

                  e)       no capital commitment with an individual contract
                           value in excess of CHF 24,000 shall be entered into
                           by the Company except in the ordinary course of
                           business;

                  f)       the Company shall not dispose of or grant or agree to
                           dispose of or grant any option in respect of any
                           assets valued in excess of CHF 24,000 except in the
                           ordinary course of business;

                  g)       the Company shall not enter into, amend or terminate
                           any individual contract or commitment which involves
                           payments in excess of CHF 24,000 except in the
                           ordinary course of business;

                  h)       the Company shall not increase the compensation or
                           benefits paid or to become payable to any of its
                           officers or employees or agreed to do the same;

                  i)       the Company shall not appoint or terminate the
                           employment of or make any material variation to the
                           terms of employment of any director or senior
                           employee;

                                      -14-
<PAGE>

                  j)       the Company shall not make or propose a material
                           change to any benefit of any kind which is payable on
                           a person's retirement, death or disability to or in
                           respect of any of the directors or employees or to
                           any pension scheme (other than a change required by
                           law) or, without limiting the foregoing, carry out
                           any action in relation to any scheme other than in
                           the ordinary course of operating such scheme;

                  k)       no amendment shall be made to the Company's articles
                           of association and no resolutions which are
                           inconsistent with the Company's articles of
                           association shall be made or proposed;

                  l)       no change shall be made in the date to which the
                           Company's audited financial statements are prepared;

                  m)       the Company shall not initiate, compromise or settle
                           any litigation, arbitration or mediation proceedings
                           other than debt collection conducted in the ordinary
                           course of business;

                  n)       the Company shall not make any commitment to do any
                           of the foregoing

                  provided that the Seller shall not be in breach of any
                  provisions contained in this clause 4.12 where the intention
                  of the Company to carry out any action which would otherwise
                  place the Seller in breach of this clause 4.12 has already
                  been disclosed to the Buyer in writing on the date of this
                  Agreement.

         4.1.3    The Seller shall procure the Company to cancel the Company
                  Stock Certificate No. 3 for one share and reissue a new and
                  valid Share Certificate for one share prior to Closing.

4.2      Restrictive Covenant

         4.2.1    For the purpose of assuring to the Buyer the full benefit of
                  the Company and in consideration for the Buyer agreeing to buy
                  the Sale Shares on the terms of this Agreement, each of the
                  Seller and Magellan, (referred to together in this Clause as
                  the "Covenantors") undertake to the Buyer that, except as
                  provided below, they will not, and will procure that no
                  subsidiary of the Seller or Magellan will, without the prior
                  written consent of the Buyer, whether directly or indirectly,
                  at any time within three years following Closing within
                  Denmark, Finland, Germany, Norway, Poland, Sweden, Switzerland
                  and the United Kingdom ("Restricted Territory"), whether alone
                  or in conjunction with, or on behalf of, any other person and
                  whether as principal, shareholder (other than solely as an
                  investor with no management function or controlling influence
                  of the Company in question), agent, consultant, partner or
                  otherwise, construct, own, lease, operate or manage, any of:
                  (i) an acute care psychiatric hospital, (ii) an acute care
                  psychiatric unit as part of an acute care general hospital,
                  (iii) a psychiatric residential 

                                      -15-
<PAGE>

                  treatment center, (iv) a part of a facility operating a
                  psychiatric residential treatment center, (v) any facility
                  providing 24-hour psychiatric healthcare (vi) a psychiatric
                  daycare facility or (vii) any facility providing psychiatric
                  outpatient services (a "Competitive Business") provided,
                  however, that Magellan and the Seller, and the Subsidiaries of
                  Magellan and the Seller, may provide psychiatric outpatient
                  services required by or in connection with a contract to
                  provide utilisation management, network management, care
                  management and employee assistance programme services not
                  involving the transfer of intellectual property or know how to
                  any of the Company's competitors in the United Kingdom or
                  Switzerland provided that if any outpatient services are to be
                  provided within Switzerland, Magellan or any of the
                  subsidiaries shall use its reasonable endeavours to offer the
                  Buyer the opportunity to provide such outpatient services
                  substantially the same terms that Magellan or its relevant
                  subsidiary would be providing such services PROVIDED FURTHER,
                  that if the Buyer declined to provide such services pursuant
                  to any offer, then Magellan would be permitted to provide such
                  services (collectively "Managed Contract Services") for and on
                  behalf of a healthcare plan or entity (including self-assured
                  plans). Magellan agrees that neither it nor its subsidiaries
                  shall contribute capital to CBHS for the purpose of operating
                  or owning a Competitive Business in the Restricted Territory.

         4.2.2    Each of the Covenantors undertake to the Buyer that they will
                  not, and they will procure that no Subsidiary of the
                  Covenantors will, for a period of three years immediately
                  following Closing, solicit or endeavour to solicit away from
                  the Company any person employed by, or who is a consultant to,
                  the Company at Closing.

         4.2.3    The Covenantors acknowledge that each of them has information
                  in respect of the business and financing of the Company and
                  its dealings, transactions, affairs, plans and proposals, all
                  of which information is, or may be, secret or confidential and
                  important to the Company. In this Clause 4, "Confidential
                  Information" means information, other than information
                  referred to in Clause 4.2.4, relating to the Company's
                  finances, prices, business plans, marketing plans, development
                  plans, manpower plans, sales targets, sales statistics,
                  customers lists, customer relationships, suppliers lists,
                  sales statistics, survey reports and market share data. The
                  Covenantors further acknowledge that the disclosure of
                  Confidential Information (whether directly or indirectly) to
                  actual or potential competitors of the Company would place the
                  Company at a competitive disadvantage and would do damage
                  (whether financial or otherwise) to its business. Each of the
                  Covenantors accordingly agrees to enter into the restrictions
                  contained in Clause 4.2.5.

         4.2.4    For the avoidance of doubt nothing contained in this Agreement
                  shall prevent Magellan or any of its Subsidiaries from
                  licensing to third parties for use in jurisdictions other than
                  Switzerland and the United Kingdom an operating system
                  referred to as the "Charter System", which is presently
                  licensed by a Magellan Subsidiary to third parties.

                                      -16-
<PAGE>

         4.2.5    Each of the Covenantors undertakes that they will not, and
                  will procure that none of their Affiliates (as used herein
                  "affiliate" or "Affiliate" shall have the meaning ascribed to
                  "Affiliate" in the Charter Medical Agreement) will, at any
                  time during the said three year period after Closing:

                  4.2.5.1  disclose Confidential Information to any person
                           except (i) to their professional advisors or officers
                           or employees and, in each case, whose province it is
                           to know the same, (ii) to those authorised by the
                           Company to know; or (iii) insofar as they are
                           compelled by law or competent authority so to do;

                  4.2.5.2  use Confidential Information for their own purposes
                           or for any purpose other than those of the Company;
                           or

                  4.2.5.3  through any failure to exercise all due care and
                           diligence, cause or permit any unauthorised
                           disclosure of any Confidential Information of the
                           Company;

                  provided that these restrictions on the Covenantors will cease
                  to apply to information which (otherwise than through the
                  default of the Seller or Magellan) becomes available to the
                  public generally.

         4.2.6    The parties agree that each of the undertakings set out in
                  this Clause 4 is separate, severable and enforceable.
                  Accordingly, if any one or more of such undertakings or part
                  of any undertaking is held to be against the public interest
                  or unlawful or in any way an unreasonable restraint of trade,
                  the remaining undertakings or remaining part of the
                  undertakings will continue in full force and effect and will
                  bind the Covenantors.

         4.2.7    Nothing in this Clause 4 shall prevent Magellan or its
                  affiliates from acquiring the whole or any part of a body
                  corporate or business or any direct or indirect interest in
                  the whole or any part of a body corporate or business, the
                  acquisition, holding or carrying on of which would otherwise
                  amount to a breach of this Clause 4, except where more than
                  10% of the turnover of the business of the body corporate or
                  business directly or indirectly acquired in the 12 months
                  prior to such acquisition consists of any of the Competitive
                  Business referred to in Clause 4.2.1, in which case Magellan
                  or its affiliates shall use reasonable efforts to dispose of
                  that part of the business which, but for this provision, would
                  cause it to be a breach of this Clause 4 as soon as reasonably
                  practicable.

4.3      Tax

         The following provisions shall govern the allocation of responsibility
         between the Buyer and the Seller for certain tax matters following the
         Closing Date:

         (a)      The Seller shall prepare or cause to be prepared and file or
                  cause to be filed all tax returns for the Company for all
                  periods ending on or prior to the Closing Date, 

                  -17-
<PAGE>

                  including tax returns which are required to be filed after the
                  Closing Date. Such tax returns shall be prepared in accordance
                  with the Company's past custom and practice. In preparing the
                  Company's tax returns, the Seller shall consult with the Buyer
                  in good faith and shall provide the Buyer with drafts of such
                  tax returns (together with the relevant back-up information)
                  for review at least ten days prior to filing. After the
                  Closing, the Buyer shall not prepare or cause to be prepared
                  to file or cause to be filed any tax return for the Company
                  for any period ending on or prior to the Closing Date without
                  the prior written consent of the Seller.

         (b)      The Buyer shall prepare or cause to be prepared and file or
                  cause to be filed any tax returns of the Company for the tax
                  periods which end after the Closing Date, including tax
                  returns for the tax periods that begin before the Closing
                  Date. Such tax returns shall be prepared in accordance with
                  the Company's past custom and practice. In preparing such tax
                  returns, the Buyer shall consult with the Seller in good faith
                  and shall provide the Seller with drafts of such tax returns
                  (together with the relevant back-up information) for review at
                  least ten days prior to filing.

         (c)      The Buyer and the Seller shall co-operate fully, as and to the
                  extent reasonably requested by the other party, in connection
                  with the filing of tax returns pursuant to this Clause 4.3 and
                  any audit, litigation, or other proceeding with respect to
                  taxes. Such co-operation shall include the retention and (upon
                  the other party's request) the provision of records and
                  information which are reasonably relevant to any such audit,
                  litigation, or other proceeding and making employees available
                  on a mutually convenient basis to provide additional
                  information and explanation of any material provided
                  hereunder. The Buyer and the Seller agree (A) to retain all
                  books and records with respect to tax matters pertinent to the
                  Company relating to any taxable period beginning before the
                  Closing Date until the expiration of the statute of
                  limitations (and, to the extent notified by the Buyer or the
                  Seller, any extensions thereof) of the respective taxable
                  periods, and to abide by all record retention agreements
                  entered into with any taxing authority, and (B) to give the
                  other party reasonable written notice prior to transferring,
                  destroying or discarding any such books and records and, if
                  the other party so requests, the Buyer or the Seller, as the
                  case may be, shall allow the other party to take possession of
                  such books and records to the extent they would otherwise be
                  destroyed or discarded.

         (d)      the Buyer and the Seller further agree, upon request to use
                  commercially reasonable efforts to obtain any certificate or
                  other document from any governmental authority or any other
                  such person as may be necessary to mitigate, reduce or
                  eliminate any tax that could be imposed (including taxes with
                  respect to the transactions contemplated hereby).

         (e)      All tax sharing agreements or similar agreements with respect
                  to or involving the Company shall be terminated as of the
                  Closing Date and, after the Closing Date, the Company shall
                  not be bound thereby or have any liability thereunder.

                                      -18-
<PAGE>

         (f)      All taxes relating to any period prior to 31 March 1999shall
                  be paid by the Seller. With respect to any such taxes which
                  have not been paid prior to31 March 1999, the Company has made
                  a full accrual in respect of them in the Closing Accounts. The
                  Seller undertakes to hold the Buyer harmless and indemnify it
                  from and against any taxes payable with respect to any period
                  prior to 30 September, 1998 to the extent to which such taxes
                  have not been paid or full provision has not been made for
                  them in the 1998 Financial Statements.

         (g)      If in respect of or in connection with any breach of any of
                  the warranties or any facts or matters warranted not being
                  true any amount payable to the Buyer by the Seller (or by
                  Magellan under the guarantee set out in Clause 6 is subject to
                  taxation, such amounts shall be increased to such extent as
                  may be necessary to procure that the net amount received by
                  the Buyer is equal to the full amount payable to the Buyer
                  under this Agreement.

5.       Indemnification

5.1      Indemnification of the Buyer

         5.1.1    Subject to the limitations set forth in this Agreement, the
                  Seller hereby agrees to indemnify and hold harmless the Buyer
                  from and against any losses, damages, liabilities,
                  obligations, claims, judgements, costs and expenses including,
                  without limitation, reasonable attorneys' fees properly
                  incurred by the Buyer by reason, or resulting from a breach of
                  the Seller's representations and warranties or covenants
                  hereof.

         5.1.2    In addition, the Seller covenants with the Buyer that it will
                  pay to the Buyer an amount equal to the amount necessary to
                  indemnify the Buyer and the Company from and against all
                  actions, proceedings, claims, demands and reasonable costs and
                  expenses which may be suffered or incurred by the Buyer or the
                  Company arising out of or in respect of any claims, legal
                  action, proceedings, suit, litigation, prosecution,
                  investigation, enquiry or arbitration involving the Company
                  and relating to claims made by Mr Buss, Mr Dubuis, Mrs Rime
                  and Mrs Sharifi (Exhibit J).

5.2      Limitations on Liability of Seller

         The parties agree that Article 201 of the Swiss Code of Obligations is
         not applicable to any claim arising out of or in connection with this
         Agreement.

         (i)      The aggregate liability of the Seller in respect of all claims
                  ("Relevant Claims") for damages, for breach of the
                  representations and warranties in this Agreement other than
                  those set out in Clause 4.3(f) and 5.1.2 together with all
                  Relevant Claims (as defined in the Charter Medical Agreement)
                  shall not exceed the aggregate amount of the consideration
                  payable in respect of the sale of the Shares pursuant to this
                  Agreement, the sale of the Shares (as defined in the Charter

                                      -19-
<PAGE>

                  Medical Agreement) pursuant to the Charter Medical Agreement
                  and the Sale of the Charter St Louis Property (as defined in
                  the Charter Medical Agreement) as set forth in Clause 3.1 of
                  the Charter Medical Agreement.

         (ii)     The Seller will be under no liability to make any payment in
                  respect of any liability pursuant to a Relevant Claim unless
                  and to the extent the amount of its liability in respect of
                  any such Relevant Claim is, when aggregated with the Seller's
                  liability in respect of any other Relevant Claim, Relevant
                  Claims (as defined in the Charter Medical Agreement) and
                  claims in respect of the breach of any warranty in the Charter
                  Medical Agreement assigned to the purchaser of the Charter St
                  Louis Property or which would have been made but for the
                  provisions of this Clause 5.2(ii), in excess of US$500,000.

         (iii)    The Seller will be under no liability in respect of any
                  Relevant Claim, where the amounts for which the Seller would
                  be liable under such Relevant Claim is less than US$45,000 and
                  the amount of such Relevant Claim shall be disregarded for the
                  purposes of aggregation of Relevant Claims pursuant to Clause
                  5.2(ii) provided that, for the purposes of this Clause
                  5.2(iii), any Relevant Claims arising out of the same event,
                  act, default or omission or any sequence of related events,
                  acts, defaults or omissions shall be aggregated together.

         (iv)     The limitations contained in this Clause 5.2 shall not apply
                  in case of fraud or gross negligence by the Seller.

         (v)      The Buyer agrees with the Seller that it shall not be entitled
                  to recover damages or obtain payment, reimbursement,
                  restitution or indemnity more than once in respect of any one
                  shortfall, damage, deficiency, breach or other set of
                  circumstances which give rise to one or more Relevant Claim.

         (vi)     The Seller shall not be liable in respect of a Relevant Claim
                  unless written notice containing, so far as reasonably
                  practicable, details of the Relevant Claim is served on the
                  Seller:

                  (a)      in respect of any Relevant Claim relating to a breach
                           of the warranties set out in Clause 3 other than
                           those referred to in Sub-clauses (ii) and (iii) of
                           this Clause on or before the date which is 2 years
                           after Closing; or

                  (b)      in respect of any Relevant Claim relating to a breach
                           of the warranties set out in Clause 3.1.22
                           (Environmental matters) on or before the tenth
                           anniversary of the Closing Date; or

                  (c)      in respect of a claim under Clause 4.3(f), on or
                           before the date being five years and one month from
                           30 September 1998;

         (vii)    The Seller shall not be liable in respect of a Relevant Claim:

                                      -20-
<PAGE>

                  (a)      which would not have arisen but for an act, omission
                           or transaction carried out after the date of the
                           Agreement by the Buyer or the Company, their
                           respective directors, employees or agents or
                           successors in title;

                  (b)      to the extent that it relates to any loss which is
                           recovered under any policy of insurance effected by
                           or for the Company, the Buyer agrees that it will,
                           and will cause the Company to, use its best efforts
                           to successfully claim under such policy; provided
                           always that the Buyer shall not be prejudiced or
                           prohibited from bringing any claim against the Seller
                           under the terms of Clause 3 if recovery has not been
                           successfully made or is still being pursued within 30
                           days prior to the expiration of the relevant periods
                           provided for within Clause 5.2. In the event that the
                           claim is successfully made against the Seller, then
                           the Buyer shall or shall cause the Company to
                           continue to seek recovery as aforesaid and in the
                           event of any subsequent recovery under any such
                           policy of insurance, the Buyer shall reimburse the
                           Seller with the amounts recovered under such policy
                           (after deduction of all proper costs and expenses
                           (not otherwise reimbursed) incurred by the Buyer or
                           the Company in relation to such recovery), up to the
                           amount previously received from the Seller,;

                  (c)      to the extent that allowance, provision or reserve
                           has been made for such fact, matter, event or
                           circumstance in the 1998 Financial Statements or the
                           Closing Accounts or to the extent that payment or
                           discharge of the relevant matter has been taken into
                           account therein or to the extent that such matter was
                           specifically referred to in the notes to the 1998
                           Financial Statements or the Closing Accounts; or

                  (d)      to the extent that such Relevant Claim is
                           attributable to, or such Relevant Claim is increased
                           as a result of, any legislation not in force at the
                           date hereof or to any change of law, regulation,
                           directive, requirement or administrative practice or
                           any change in rates of tax, which in each case is not
                           in force at the date hereof.

         (viii)   If the Seller pays to the Buyer or the Company an amount in
                  respect of any Relevant Claim or a claim under Clause 4.3(f)
                  or 5.1.2 and the Buyer or the Company subsequently recovers a
                  sum or credit which is referable to that Relevant Claim or
                  claims under Clause 4.3(f) or 5.1.2 the Buyer shall (or, as
                  the case may be, shall procure that the Company shall)
                  promptly repay to the Seller an amount equal to the lesser of
                  (i) the amount or value of such benefit recovered less any
                  reasonable costs, fees and expenses incurred by the Company or
                  the Buyer in connection with the recovery (and not otherwise
                  reimbursed) or (ii) the total amount paid by the Seller in
                  respect of that Relevant Claim.

         (ix)     Any payment made by the Seller in respect of any Relevant
                  Claim or a claim under Clause 4.3(f) or 5.1.2 shall be deemed
                  a reduction in the consideration paid by Buyer hereunder.

                                      -21-
<PAGE>

         (x)      Upon any Relevant Claim being made, or notification from the
                  Buyer to the Seller pursuant to this article of any third
                  party claim, potential claim, matter or event which might lead
                  to a Relevant Claim being made, the Buyer shall, and shall
                  co-operate to cause the Company to:

                  (a)      make available to accountants and other professional
                           advisers appointed by the Seller such access to the
                           personnel of the Company and to any relevant records
                           and information as the Seller reasonably requests in
                           connection with such Relevant Claim or third party
                           claim, potential claim, matter or event; and

                  (b)      use best efforts to cause the auditors (both past and
                           then current) of the Company to make available their
                           audit working papers in respect of audits of the
                           Company's accounts for any relevant accounting period
                           in connection with such Relevant Claim, matter or
                           event. Such access shall be required only at
                           reasonable times and on reasonable notice.

         (xi)     If the Buyer becomes aware of any third party claim, potential
                  claim, matter or event hereafter (a "third party claim") which
                  might lead to a Relevant Claim or a claim under 4.3(f) or
                  5.1.2 being made, the Buyer:

                  (a)      shall cause notice of such third party claim to be
                           given promptly to the Seller;

                  (b)      shall not make (or, as appropriate, shall co-operate
                           to ensure that the Company shall not make) any
                           admission of liability, agreement or compromise with
                           any person, body or authority in relation to any such
                           third party claim UNTIL THE EXPIRATION OF TEN
                           BUSINESS DAYS ("NOTICE PERIOD") FROM THE DATE OF
                           SERVICE ON THE SELLER OF THE NOTICE REFERRED TO IN
                           CLAUSE 5.2(XI)(A). The Buyer shall not take any
                           action specified in the prior sentence if so
                           instructed by the Seller in writing during the Notice
                           Period (subject to it being indemnified to its
                           reasonable satisfaction against all reasonable out of
                           pocket expenses incurred by it or the Company;

                  (c)      (subject to it being fully indemnified to its
                           reasonable satisfaction by the Seller against all
                           reasonable out of pocket expenses incurred by it or
                           the Company) shall take (or, as appropriate, shall
                           co-operate to cause the Company to take) such action
                           as the Seller may reasonably request in writing to
                           avoid, dispute, resist, appeal, compromise or defend
                           such third party claim or any adjudication in respect
                           of that third party claim; and

                  (d)      (subject to it being indemnified to its reasonable
                           satisfaction against all reasonable out of pocket
                           expenses incurred by it or the Company) if so
                           required by the Seller in writing, shall ensure (or,
                           as appropriate, shall co-operate to cause the Company
                           to ensure), at the request in writing of 

                                      -22-
<PAGE>

                           the Seller, that the Seller is placed in a position
                           to take on or take over the conduct of all
                           proceedings and/or negotiations of whatsoever nature
                           arising in connection with the third party claim in
                           question and provide (or, as appropriate, co-operate
                           to cause the Company to provide) such information and
                           assistance as the Seller may reasonably require in
                           connection with the preparation for and conduct of
                           such proceedings and/or negotiations.

         (xii)    A breach of any representation or warranty contained in Clause
                  3 which is capable of remedy shall not entitle the Buyer to
                  compensation except to the extent that:

                  (a)      the Seller is given written notice of such breach;
                           and

                  (b)      such breach is not remedied within 30 days after the
                           date on which such notice is served on the Seller.

         (xiii)   The Seller shall not be liable to satisfy any Relevant Claim
                  which shall be made after the Company shall cease to be a
                  subsidiary company of the Buyer or any holding company or
                  subsidiary of the Buyer or any subsidiary of a holding company
                  of the Buyer ("Buyer Affiliate").

         (xiv)    Where the Company or the Buyer is entitled to recover from
                  some other person any sum in respect of any liability, loss or
                  damage which is the subject of a Relevant Claim against the
                  Seller or for which such a Relevant Claim could be made (and
                  whether before or after the Seller has made payment
                  hereunder), the Buyer shall (or, shall ensure that the Company
                  shall):

                  (a)      promptly notify the Seller and provide such
                           information as the Seller may reasonably require
                           relating to such liability or dispute and the steps
                           taken or to be taken by the Buyer or the Company in
                           connection with it;

                  (b)      if so required by the Seller (subject to the Buyer
                           being fully indemnified to its reasonable
                           satisfaction by the Seller against all reasonable out
                           of pocket costs and expenses incurred by the Buyer or
                           the Company) and before seeking to recover any amount
                           from the Seller under this Agreement, first take all
                           steps (whether by way of a claim against its insurers
                           or otherwise, including but without limitation
                           proceedings) as the Seller may reasonably require to
                           enforce such recovery; and

                  (c)      keep the Seller informed of the progress of any
                           action taken and thereafter any claim against the
                           Seller shall be limited (in addition to the
                           limitations on the liability of the Seller referred
                           to in this Agreement) to the amount by which the loss
                           or damage suffered by the Buyer as a result of such
                           breach shall exceed the amount so recovered.

                                      -23-
<PAGE>

         (xv)     Without limiting the rights of the Buyer or its ability to
                  claim damages on any other basis under this Agreement, if any
                  of the warranties set out in Clause 3.1.22 is untrue by reason
                  of the Company having committed a breach or non-observance of
                  any environmental laws, the Seller shall pay to the Buyer an
                  amount equal to all liabilities incurred by the Company as a
                  consequence of the breach of such environmental laws
                  including, without limitation, the cost of all reasonable and
                  appropriate remedial works required to be carried out at the
                  relevant property to procure compliance with such
                  environmental laws; provided any damage claim provided in this
                  Clause (xv) shall be deemed a Relevant Claim for all purposes
                  including for purposes of Clause 5.2.

5.4      Currency Conversion

         For the purposes of this Agreement, where any sum, or in particular but
         without limitation, any liability under the representations and
         warranties, is expressed to be in any currency other than US dollars,
         such sum shall be converted into US dollars at the Market Rate. "Market
         Rate" means the mid market rate for the relevant currency at 4.00 pm on
         the weekday (other than a Saturday) when banks are open for a full
         range of banking transactions in Switzerland ("Business Day") preceding
         the date upon which either such sum is due and payable, or where such
         sum relates to a claim under this Agreement, the Business Day preceding
         the date upon which notice of such claim is served by the Buyer upon
         the Seller in accordance with the provisions of Clause 5.2., as
         evidenced by a list of currencies provided by the Union Bank of
         Switzerland.

5.5      Indemnification of the Seller

         The Buyer hereby agrees to indemnify and hold harmless the Seller from
         and against any losses, damages, liabilities, obligations, claims,
         judgments, costs and expenses, including without limitation, reasonable
         attorneys' fees incurred by Seller by reason or resulting from a breach
         of the Buyer's representations and warranties or covenants herein.

6.       Guarantee and Indemnity by Magellan

6.1      Magellan hereby unconditionally and irrevocably guarantees to the Buyer
         the due and punctual performance and observance by the Seller of all
         its obligations under or pursuant to this Agreement arising after
         Closing (the "Magellan Guaranteed Obligations") and agrees to indemnify
         the Buyer against all loss, damage, costs and expenses which the Buyer
         may suffer through or arising from any breach by the Seller of its
         obligations under or pursuant to this Agreement. The liability of
         Magellan under this Agreement shall not be released or diminished by
         any variation of the terms of this Agreement (agreed by Magellan), any
         forbearance, neglect or delay in seeking performance of the obligations
         imposed under this Agreement or any granting of time for such
         performance.

6.2      If and whenever the Seller defaults for any reason whatsoever in the
         performance of any of the Magellan Guaranteed Obligations, Magellan
         shall upon demand unconditionally perform (or procure performance of)
         and satisfy (or procure the satisfaction of) the 

                                      -24-
<PAGE>

         obligation or liability in relation to which such default has been made
         in the manner prescribed by this Agreement and so that the same
         benefits shall be conferred on the Buyer as it would have received if
         such obligation or liability had been duly performed and satisfied by
         the Seller.

6.3      The guarantee set out in this Clause 6 is to be a continuing guarantee
         and accordingly is to remain in force until all or any of the
         obligations of the Seller arising after Closing, shall have been
         performed or satisfied. This guarantee is in addition to and without
         prejudice to and not in substitution for any rights or security which
         the Buyer may now or hereafter have or hold for the performance and
         observance of the obligations, commitments, undertakings and warranties
         of the Seller under or in connection with this Agreement or any other
         agreement pursuant to this Agreement.

6.4      As a separate and independent stipulation Magellan agrees that any of
         the Magellan Guaranteed Obligations (including, without limitation, any
         moneys expressed to be payable under this Agreement which may not be
         enforceable against or recoverable from the Seller by reason of any
         legal limitation, disability or incapacity on the Seller or any other
         fact or circumstance (other than any limitation imposed by this
         Agreement) shall nevertheless be enforceable against and recoverable
         from Magellan as though the same had been incurred by Magellan and
         Magellan was the sole or principal obligor in respect thereof.

7.       Guarantee and Indemnity by Bure

7.1      Bure hereby unconditionally and irrevocably guarantees to the Seller
         the due and punctual performance and observance by the Buyer of all its
         obligations under or pursuant to clauses 1.1 (sale of shares), 2.3(b)
         (payment of Consideration) and 3.2 (Buyer's warranties) (such
         provisions being referred to in this clause as the "Guaranteed
         Obligations") and agrees to indemnify the Seller against all loss,
         damage, costs and expenses which the Seller may suffer through or
         arising from any breach by the Buyer of its obligations under or
         pursuant to the Guaranteed Obligations. The liability of Bure under
         this Agreement shall not be released or diminished by any variation of
         the terms of this Agreement (if agreed to by Bure), any forbearance,
         neglect or delay in seeking performance of the obligations imposed
         under this Agreement or any granting of time for such performance.

7.2      If and whenever the Buyer defaults for any reason whatsoever in the
         performance of any of the Guaranteed Obligations, Bure shall upon
         demand unconditionally perform (or procure performance of) and satisfy
         (or procure the satisfaction of) the obligation or liability in regard
         to which such default has been made in the manner prescribed by this
         Agreement and so that the same benefits shall be conferred on the
         Seller as it would have received if such obligation or liability had
         been duly performed and satisfied by the Buyer.

7.3      The guarantee set out in this Clause 7 is to be a continuing guarantee
         and accordingly is to remain in force until all of the Guaranteed
         Obligations shall have been performed or 

                                      -25-
<PAGE>

         satisfied. This guarantee is in addition to and without prejudice to
         and not in substitution for any rights or security which the Seller may
         now or hereafter have or hold for the performance and observance of the
         obligations, commitments, undertakings and warranties of the Buyer
         under or in connection with this Agreement or any other agreement
         entered into pursuant to this Agreement.

7.4      As a separate and independent stipulation, Bure agrees that any of the
         Guaranteed Obligations (including, without limitation, any moneys
         expressed to be payable under this Agreement which may not be
         enforceable against or recoverable from the Buyer by reason of any
         legal limitation, disability or incapacity of the Buyer or any other
         fact or circumstance (other than any limitation imposed by this
         Agreement) shall nevertheless be enforceable against and recoverable
         from Bure as though the same had been incurred by Bure and Bure were
         the sole or principal obligor in respect thereof.

8.       Assignment

          No party may assign all or any of its rights, obligations or causes of
         action arising under or pursuant to this Agreement without the prior
         written consent of the other party; provided that nothing herein shall
         prevent the Buyer from (i) charging or assigning all of such rights,
         obligations or causes of action to an affiliate of the Buyer provided
         and for so long as it remains an affiliate and provided further that
         the Buyer shall cause its affiliates to comply fully and timeously with
         all the Buyer's duties and obligations under this Agreement, (ii)
         charging or assigning such rights obligations or causes of action
         pursuant to the tax covenant or warranties. In the event that any
         affiliate of the Buyer ceases to be such and has had assigned to it all
         rights under this Agreement, such affiliate shall reassign such rights
         other than rights pursuant to the tax covenant or warranties (which for
         the avoidance of doubt may be so reassigned) to the Buyer or another
         affiliate of the Buyer. This Agreement will be binding on and will
         continue for the benefit of the parties and their respective successors
         and assigns. Accordingly references in this Agreement (or any document
         entered into pursuant to this Agreement) to the relevant party shall,
         following any such assignment and unless the context otherwise
         requires, mean the assignee or assignees for the time being.

         The Seller and Magellan agree further that, upon the request of the
         Buyer or its successors in title or assigns, this Agreement may be
         novated (in respect of the tax covenant or warranties) in favour of the
         beneficial owner for the time being of the whole or part of the Shares
         and the Seller and Magellan shall execute such a novation agreement in
         such form as the Buyer may reasonably require. If the Seller or
         Magellan fails to execute any such novation agreement within 20
         business days of a request by the Buyer to do so, the Buyer may execute
         it on behalf of the Seller or Magellan (as the case may be) or both of
         them and for such purpose each of the Seller and Magellan hereby
         irrevocably appoints the Buyer as their attorney for the purpose of
         executing any such Agreement. The Seller and Magellan agree to ratify
         and confirm any action taken by the Buyer by virtue of this power of
         attorney.

9.       Miscellaneous

                                      -26-
<PAGE>

9.1.     Announcement; confidentiality

         (a)      Information of the employees

                  The transactions contemplated by this Agreement shall be
                  announced by the Company to its employees prior to or
                  simultaneously with any press release or public announcement
                  in a form to be agreed upon by the parties.

         (b)      Press release

                  No press release or public announcement of the transactions
                  contemplated by this Agreement shall be made by or on behalf
                  of one party without the prior approval of the other party.

         (c)      Confidentiality

                  The parties agree to keep the terms of this Agreement and any
                  information acquired during the course of the negotiations
                  having led to this Agreement strictly confidential until
                  Closing.

9.2.     Costs

         Each of the parties shall pay its own legal and accountancy costs,
         charges and expenses connected with the negotiation, preparation and
         implementation of this Agreement.

9.3.     Amendment; waiver

         Any amendment to this Agreement shall be made in writing. No waiver by
         any party of any of the provision hereof shall be effective unless
         explicitly set forth in writing and executed by the party so waiving.
         Except as provided in the preceding sentence, no action taken pursuant
         to this Agreement shall be deemed to constitute a waiver. The waiver,
         by any party hereto, of a breach of any provision of this Agreement
         shall not operate or be construed as a waiver of any other or
         subsequent breach or a waiver of any other provision of this Agreement.

9.4.     General

         9.4.1    Failure or delay by any party in exercising any right or
                  remedy under this Agreement will not in any circumstances
                  operate as a waiver of it, nor will any single or partial
                  exercise of any right or remedy in any circumstances preclude
                  any other or further exercise of it or the exercise of any
                  such right or remedy.

         9.4.2    The Buyer may release or compromise the liability of or grant
                  time or any other indulgence to, any person who is a party to
                  this Agreement without in any way prejudicing or affecting the
                  liability of any person in respect of any other liability or
                  obligation hereunder.

                                      -27-
<PAGE>

         9.4.3    Except insofar as the same have been fully performed at
                  Closing, each of the agreements, covenants, obligations,
                  warranties, indemnities and undertakings contained in the
                  Agreement will continue in full force and effect
                  notwithstanding Closing.

         9.4.4    No variation of the Agreement or any other documents to be
                  entered into pursuant to the Agreement shall be effective
                  unless it is in writing and signed by or on behalf of each of
                  the parties.

9.5.     Post Closing Undertakings

         9.5.1    Following Closing, the Buyer undertakes to the Seller and
                  Magellan that:

                  (a)      it will use all reasonable endeavours to obtain the
                           release of the Seller, Magellan, any holding company
                           or subsidiary of the Seller or any subsidiary of a
                           holding company of the Seller and any Magellan
                           Affiliate from any guarantees, indemnities, cross
                           indemnities and letters of comfort given to any third
                           party by Magellan and any Magellan Affiliate in
                           respect of the liabilities of the Company which are
                           in force at the date of this Agreement ("Intra-Group
                           Guarantees") to which any of them are party and,
                           pending such release, to indemnify Magellan and any
                           Magellan Affiliates against all amounts paid by any
                           of them to any third party pursuant to any
                           Intra-Group Guarantees in respect of any liability of
                           the Company (and all costs incurred in connection
                           with such liability) whether arising before or after
                           Closing; and

                  (b)      save with the prior written consent of Magellan,
                           neither the Buyer nor the Company will use the name
                           "Magellan" or any similar name or names likely to be
                           confused with them.

9.6      Further Assurance

         At any time, each of the parties hereto shall (at its own cost and
         expense) do and execute or procure to be done and executed all
         necessary acts, documents and things in a form reasonably satisfactory
         to the other party reasonably requested of them by the other party to
         give effect to this Agreement and the transactions contemplated in or
         by it securing to such other party the full benefit of the rights,
         powers and remedies conferred upon such other party in this Agreement.

9.7      Invalidity

         Each of the provisions of this Agreement is severable. If any provision
         in this Agreement is held to be illegal, invalid or unenforceable, in
         whole or in part under any enactment or rule of law, such provision or
         part shall to that extent be deemed not to form part of this Agreement,
         but the legality and enforceability of the remainder of this Agreement
         shall not be affected.

                                      -28-
<PAGE>

9.8      Entire Agreement

         9.8.1    This Agreement sets out the entire agreement and understanding
                  between the parties in respect of the sale and purchase of the
                  Sale Shares. It is agreed that:-

                  (a)      no party has entered into this Agreement in reliance
                           upon any representation, warranty or undertaking of
                           any other party which is not expressly set out or
                           referred to in this Agreement;

                  (b)      no party shall have any remedy in respect of
                           misrepresentation or untrue statement made by any
                           other party unless and to the extent that a claim
                           lies for breach of warranty under this Agreement; and

                  (c)      this Clause shall not exclude any liability for
                           fraudulent misrepresentation.

9.9.     Counterparts

         The Agreement may be entered into in any number of counterparts, all of
         which taken together shall constitute one and the same instrument. Any
         party may enter into this Agreement by signing any such counterpart.

9.10     Interest

         If any party defaults in the payment when due of any sum payable under
         this Agreement (however determined), the liability of such party shall
         be increased to include interest on such sum from the date when such
         payment is due until the date of actual payment (as well after as
         before judgment) at a rate per annum of 2 percent above the base rate
         from time to time of Royal Bank of Scotland Plc.
         Such interest shall accrue from day to day.

9.11     Notices

         9.11.1   Any notice, claim or demand to be given in connection with or
                  under this Agreement shall be in writing and signed by or on
                  behalf of the party giving it.

         9.11.2   A notice may be served by letter; each letter containing such
                  notice shall be left or sent by pre-paid recorded delivery or
                  registered post to:

                  (a)      in the case of the Seller, the Seller's solicitors
                           Bourgeois Muller Pidoux & Associes, Montbenon 2, 1003
                           Lausanne, Switzerland ( the "Seller's Solicitors"),
                           marked for the attention of Oliver Bourgeois and
                           copied to Magellan, marked for the attention of
                           Magellan's General Counsel, sent to the addresses
                           indicated for the Seller and the Seller's Solicitors
                           above; and

                  (b)      in the case of the Buyer, at the address stated at
                           the beginning of this Agreement or at such address as
                           may from time to time be notified in writing in
                           accordance with this Clause.

                                      -29-
<PAGE>

         9.11.3   A notice shall be deemed to have been served in accordance
                  with the provisions contained in Clause 9.11.2.

         9.11.4   Any demand, notice or other communication and any service of
                  process relating to any proceeding, suit or action arising out
                  of or in connection with this Agreement, will be validly given
                  or made to the Seller if given or made to Bourgeois Muller
                  Pidoux & Associes, Attention Oliver Bourgeois Montbenon 2.
                  1003 Lausanne, Switzerland and copied to Magellan as referred
                  to in Clause 9.11.2. Notice shall be deemed to have been
                  served:

                  (a)      if sent by post (unless the contrary is proved)
                           forty-eight hours from the time of posting;

                  (b)      if delivered by hand at the address referred to in
                           Clause 9.11.2, at the time of delivery; and

                  (c)      in proving such service it shall be sufficient to
                           prove that the notice was properly addressed and was
                           posted in accordance with Clause 9.11.2 or show
                           delivery was made by hand.

                  If a notice would have been delivered outside of normal
                  business hours (being 9:30 a.m to 5:30 p.m. on a Business Day
                  under the preceding provisions of this Clause, it shall be
                  deemed to have been delivered or given at 9:30 a.m. on the
                  next Business Day.

9.12     Remedy, Applicable Law and Jurisdiction

9.12.1   The Seller and Buyer acknowledge and agree in relation to clause 2.2
         time is of the essence. The Seller and Buyer also agree that in the
         event of either party failing to fulfil its obligations to effect all
         necessary steps to close the transaction on the date and in the manner
         provided in this Agreement the appropriate remedy in addition to all
         other remedies available (at law or equity) will be for the other party
         to apply for a decree of specific performance of this Agreement and in
         view of the integral relationship between this Agreement and the
         Charter Medical Agreement such application will be made in the
         exclusive jurisdiction of the English Courts and such applications will
         be governed by English law and this Agreement will be construed for all
         purposes on an application for specific performance as governed by and
         interpreted in accordance with English law

9.12.2   Restricted Remedy

         Subject to clause 9.12.1 above - The sole and exclusive remedy of any
         party for any misrepresentation or any breach of a warranty or covenant
         set forth in or made pursuant to this Agreement shall be a claim for
         indemnification under and pursuant to this article 5, provided however
         that the Buyer may in addition to any remedy hereunder rescind this
         Agreement in case of a breach of any of the warranties set forth in
         CLAUSE 3.1.11.

9.12.3   Application Law - Arbitration

                                      -30-
<PAGE>

         Subject to clause 9.12.1 above - This Agreement shall be governed by
and interpreted in accordance with Swiss law. Subject to Clause 9.12.1 above,
any dispute concerning this Agreement, will be finally settled by arbitration,
under the Rules of Arbitration of the International Chamber of Commerce by one
or more arbitrators appointed in accordance with the said Rules. The seat of
arbitration will be in Geneva, Switzerland, and the language of the arbitration
proceedings, including arguments and briefs, shall be English.

                                      -31-
<PAGE>

IN WITNESS WHEREOF, the parties hereto have executed this Agreement in ...
originals as of the date first above written.


CHARTER MEDICAL
INTERNATIONAL, S.A., INC.



By :
    ------------------


MAGELLAN HEALTH SERVICES, INC.,



By: 
    ------------------

CMEL HOLDING AB



By: 
    ------------------


INVESTMENT AB BURE



By: 
    ------------------

                                      -32-

<PAGE>

                                                                    EXHIBIT 2(c)


                   FIRST AMENDMENT TO SHARE PURCHASE AGREEMENT

         THIS FIRST AMENDMENT (this "Amendment") is dated as of April ___, 1999,
by and among Charter Medical International, S.A., Inc., a Nevada corporation
("Seller"), Magellan Health Services, Inc., a Delaware corporation ("Magellan"),
CMEL Holding Limited, a company incorporated in England and Wales ("Buyer"), and
Investment AB Bure, a company incorporated in Sweden ("Bure").

         WHEREAS, Seller, Magellan, Buyer and Bure have entered into a Share
Purchase Agreement dated April 2, 1999 (the "Share Purchase Agreement"); and

         WHEREAS, each of the parties wishes to amend the Share Purchase
Agreement;

         NOW, THEREFORE, in consideration of the premises and of the mutual
agreements contained herein, the parties agree as follows:

I.       AMENDMENTS.

         1. A new Clause 3.13 shall be added to the Share Purchase Agreement to
read in its entirety as follows: "3.13 The consideration referred to in clause
3.1.1 of this Agreement shall be adjusted after closing in accordance with the
procedures set forth in Schedule 5 to this Agreement."

         2. The first sentence of Clause 7.1 of the Share Purchase Agreement is
hereby amended by deleting the words "3.7 (payment of Charter St. Louis
Deposit)" and replacing them with the words "3.11 (Management Period
liabilities)".

II.      MISCELLANEOUS.

         1. Except as expressly amended by this Amendment, all of the terms and
provisions of the Share Purchase Agreement shall remain unchanged and continue
in full force and effect, and the parties hereto shall be entitled to all of the
applicable benefits thereof and shall be responsible for all of their respective
obligations thereunder.

         2. This Amendment may be executed in any number of counterparts, and
each such counterpart shall be deemed to be an original instrument, but all such
counterparts together shall constitute but one agreement. This Amendment shall
become effective when one or more counterparts have been signed by each of the
parties and delivered to the other parties, it being understood that the parties
need not sign the same counterpart.

         3. All of the terms and provisions hereof and the rights and
obligations of the parties hereto shall be interpreted and enforced in
accordance with English law.

         IN WITNESS WHEREOF, each of the parties hereto has caused this
Amendment to be executed and delivered by its respective duly authorized
officers, all as of the date first above written.


<PAGE>

                                  SELLER:

                                           CHARTER MEDICAL INTERNATIONAL,
                                           S.A., INC.


                                  By:
                                     -------------------------------------------

                                          Name:
                                               ---------------------------------

                                           Title:
                                                 -------------------------------

                                  MAGELLAN:

                                  MAGELLAN HEALTH SERVICES, INC.


                                  By:
                                     -------------------------------------------

                                          Name:
                                               ---------------------------------

                                           Title:
                                                 -------------------------------

                                  BUYER:

                                  CMEL HOLDING LIMITED


                                  By:
                                     -------------------------------------------

                                          Name:
                                               ---------------------------------

                                           Title:
                                                 -------------------------------

                                  BURE:

                                  INVESTMENT AB BURE


                                  By:
                                     -------------------------------------------

                                          Name:
                                               ---------------------------------

                                           Title:
                                                 -------------------------------




<PAGE>

                                                                    EXHIBIT 2(d)


                   FIRST AMENDMENT TO STOCK PURCHASE AGREEMENT

         THIS FIRST AMENDMENT (this "Amendment") is dated as of April ___, 1999,
by and among Charter Medical International, S.A., Inc., a Nevada corporation
("Seller"), Magellan Health Services, Inc., a Delaware corporation ("Magellan"),
CMEL Holding AB, a company incorporated in Sweden ("Buyer"), and Investment AB
Bure, a company incorporated in Sweden ("Bure").

         WHEREAS, Seller, Magellan, Buyer and Bure have entered into a Stock
Purchase Agreement dated April 2, 1999 (the "Stock Purchase Agreement"); and

         WHEREAS, each of the parties wishes to amend the Stock Purchase
Agreement;

         NOW, THEREFORE, in consideration of the premises and of the mutual
agreements contained herein, the parties agree as follows:

I.       AMENDMENTS.

         1. The words "GROGRUNDEN 515AB" in the introductory paragraphs listing
the parties to the Stock Purchase Agreement is deleted and replaced by the words
"CMEL HOLDING AB."

         2. Clause 1.2 of the Stock Purchase Agreement is hereby amended by
deleting the words "from 31 March 1999" and replacing them with the words "from
and including 1 April 1999."

         3. Clause 2.3(b) is hereby amended by deleting the words "not less than
three days prior to the Closing Date" and replacing them with the words "in
Schedule 8 to the Charter Medical Agreement."

         4. Clause 9.1(b) of the Stock Purchase Agreement is deleted and
replaced in its entirety with the following:

         Announcements

         The parties shall, subject to the requirements of law or any regulatory
         body or the rules and regulations of any recognised stock exchange,
         consult together as to the terms of, the timetable for and manner of
         publication of, any formal announcement or circular to shareholders,
         employees, customers, suppliers, distributors and subcontractors and to
         any recognised stock exchange or other authorities and to the media or
         otherwise which either of them may desire or be obliged to make
         regarding this Agreement. Any other communication which the Parties may
         make concerning such matters shall, subject to the requirements of law
         or any regulatory body or the rules and regulations of any recognised
         stock exchange, be consistent with any such formal announcement or
         circular as referred to above; provided that, subject to the preceding
         provisions of this clause, no Party shall, 


<PAGE>

         prior to Closing, make or authorise or issue any formal announcement or
         circular concerning the subject matter of this Agreement or any other
         document or transaction referred to in or contemplated by this
         Agreement.

II.      MISCELLANEOUS.

         1. Except as expressly amended by this Amendment, all of the terms and
provisions of the Stock Purchase Agreement shall remain unchanged and continue
in full force and effect, and the parties hereto shall be entitled to all of the
applicable benefits thereof and shall be responsible for all of their respective
obligations thereunder.

         2. This Amendment may be executed in any number of counterparts, and
each such counterpart shall be deemed to be an original instrument, but all such
counterparts together shall constitute but one agreement. This Amendment shall
become effective when one or more counterparts have been signed by each of the
parties and delivered to the other parties, it being understood that the parties
need not sign the same counterpart.

         3. All of the terms and provisions hereof and the rights and
obligations of the parties hereto shall be interpreted and enforced in
accordance with Swiss law.

         IN WITNESS WHEREOF, each of the parties hereto has caused this
Amendment to be executed and delivered by its respective duly authorized
officers, all as of the date first above written.


                                SELLER:

                                CHARTER MEDICAL INTERNATIONAL,
                                S.A., INC.


                                By:
                                   ---------------------------------------------

                                        Name:
                                             -----------------------------------

                                         Title:
                                               ---------------------------------


<PAGE>

                                MAGELLAN:

                                MAGELLAN HEALTH SERVICES, INC.


                                By:
                                   ---------------------------------------------

                                        Name:
                                             -----------------------------------

                                         Title:
                                               ---------------------------------

                                BUYER:

                                CMEL HOLDING AB


                                By:
                                   ---------------------------------------------

                                        Name:
                                             -----------------------------------

                                         Title:
                                               ---------------------------------

                                BURE:

                                INVESTMENT AB BURE


                                By:
                                   ---------------------------------------------

                                        Name:
                                             -----------------------------------

                                         Title:
                                               ---------------------------------





<PAGE>


                                                                      EXHIBIT 99


      MAGELLAN SIGNS DEFINITIVE AGREEMENT FOR SALE OF EUROPEAN HOSPITALS

ATLANTA--(BUSINESS WIRE)--April 6, 1999--Magellan Health Services Inc., 
(NYSE:MGL), today announced that the company has signed definitive agreements 
for the sale of its European operations to Investment AB Bure (Bure), a 
Swedish company. 

Magellan's European operations include Charter Chelsea and Charter 
Nightingale, both in London, and La Metairie Clinic in Switzerland. The 
transaction is scheduled to be completed no later than April 26, 1999. The 
price to be received by Magellan is within the range that was previously 
disclosed in Magellan's 1998 Annual Report. 

Investment AB Bure is an industrial investment firm focusing on the advanced 
service sector. Bure operates five business divisions in addition to its 
asset management performed by the parent company. These divisions include 
health care, information technology, infomedia, education and investments. 

"We are pleased to complete this significant asset sale which improves our 
balance sheet and represents another important step in Magellan becoming a 
pure specialty managed care operation," said Henry Harbin, president and CEO 
of Magellan Health Services. "The bulk of the sale proceeds will be used to 
reduce Magellan's outstanding term loans with a lesser amount going towards 
our revolving line of credit and overall liquidity." 

Harbin continued, "The sale to Bure represents a tremendous opportunity for 
the employees of these three facilities. There is a significant commitment on 
Bure's part to the European health care marketplace and these assets will 
represent an excellent addition to their portfolio while allowing the 
facilities to continue to provide high quality care with new opportunities 
for service expansion." 

Per Batelson, president and CEO of Bure Health Care, said, "We have taken a 
strong position in the rapidly expanding privately produced health care 
market in Sweden and Norway. Now we will become a major and attractive 
operator in a European perspective. The hospitals which we have acquired will 
continue to expand and, at the same time, they will be contributing to the 
establishment of psychiatric operations in other high priority markets." 

Magellan Health Services Inc., (NYSE:MGL) is one of the country's largest 
specialty care managers and human service providers. The Company manages the 
behavioral care of approximately 65 million lives with an additional 4.0 
million members covered under non-behavioral/specialty care contracts. The 
Company also provides a wide range of human services to nearly 6,300 
individuals through the MENTOR Network.

Certain of the statements in this press release including, without 
limitation, statements regarding transaction completion and collection of 
proceeds constitute forward-looking statements contemplated under the Private 
Securities Litigation Reform Act of 1995. 

Risk factors such as satisfactory delivery of closing documents and purchase 
price could prevent the Company from completing the sale discussed. 

For a more complete discussion of risk factors affecting the business, please 
see "Cautionary Statements - The Company" and "Cautionary Statements - CBHS" 
in Magellan's Annual Report on Form 10-K for the fiscal year ended Sept. 30, 
1998 filed with the Securities and Exchange Commission on Dec. 29, 1998 and 
also the Company's Quarterly Report on Form 10-Q for the quarter ended Dec. 
31, 1998 filed with the Securities and Exchange Commission on Feb. 16, 1999.

        CONTACT:        Magellan Health Services Inc., Columbia, Md.
                        Kevin Helmintoller, 410/953-1218
                        Erin Somers, 410/953-2405




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