FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person * MSD CAPITAL L P   2. Issuer Name and Ticker or Trading Symbol DARLING INTERNATIONAL INC [DAR] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director __X__ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 645 FIFTH AVENUE, 21ST FLOOR 3. Date of Earliest Transaction (Month/Day/Year) 04/21/2006 (Street) NEW YORK, NY 10022 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) ___ Form filed by One Reporting Person _X_ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 04/21/2006   S   2,000,000 D $ 4.45 7,296,127 I See Footnote (1) Common Stock 04/24/2006   S   50,000 D $ 4.54 7,246,127 I See Footnote (1) Common Stock 04/25/2006   S   35,800 D $ 4.49 7,210,327 I See Footnote (1)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
MSD CAPITAL L P 645 FIFTH AVENUE, 21ST FLOOR NEW YORK, NY 10022		X
SOF INVESTMENTS LP 645 FIFTH AVENUE, 21ST FLOOR NEW YORK, NY 10022		X

Signatures

/s/ Marc R. Lisker, Manager and General Counsel of MSD Capital Management LLC, General Partner of MSD Capital, L.P.		04/25/2006
**Signature of Reporting Person		Date
/s/ Marc R. Lisker, Manager and General Counsel of MSD Capital Management LLC, General Partner of MSD Capital, L.P., General Partner of SOF Investments, L.P.		04/25/2006
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	This Form 4 is filed on behalf of MSD Capital, L.P., a Delaware limited partnership ("MSD"), and SOF Investments, L.P., a Delaware limited partnership ("SOF"). Following the transactions reported herein, SOF is the record and beneficial owner of 7,210,327 shares (the "Shares") of Common Stock of Darling International Inc. MSD is the general partner of SOF, and therefore may be deemed to be the indirect beneficial owner of the Shares. MSD Capital Management LLC is the general partner of MSD.

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