UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549


                                  SCHEDULE 13G
                                 (RULE 13D-102)


           INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO
            RULES 13D-1(B) (C), AND (D) AND AMENDMENTS THERETO FILED
                            PURSUANT TO RULE 13D-2(B)
                               (AMENDMENT NO. 6)(1)


                                TROVER SOLUTIONS
--------------------------------------------------------------------------------
                                (Name of issuer)

                     COMMON STOCK, $0.01 par value per share
--------------------------------------------------------------------------------
                         (Title of class of securities)

                                    897249108

                                 (CUSIP number)
--------------------------------------------------------------------------------
                                December 31, 2004

             (Date of event which requires filing of this statement)




Check the appropriate box to designate the rule pursuant to which this Schedule
is filed:
          |_| Rule 13d-1(b)
          |X| Rule 13d-1(c)
          |_| Rule 13d-1(d)


                       (Continued on the following pages)

                               (Page 1 of 8 Pages)


--------------------------------
         (1)The remainder of this cover page shall be filled out for a reporting
person's initial filing on this form with respect to the subject class of
securities, and for any subsequent amendment containing information which would
alter disclosures provided in a prior cover page.

         The information required on the remainder of this cover page shall not
be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange
Act of 1934 or otherwise subject to the liabilities of that section of the Act
but shall be subject to all other provisions of the Act (however, see the
Notes).





--------------------                                          -----------------
CUSIP NO.  897249108                 SCHEDULE 13G             PAGE 2 OF 9 PAGES
--------------------                                          -----------------
--------------------------------------------------------------------------------

     1       NAME OF REPORTING PERSONS
             S.S. OR I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS

             PAR INVESTMENT PARTNERS, L.P.

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

     2       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*       (A) |_|
                                                                     (B) |X|

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

     3       SEC USE ONLY

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

     4       CITIZENSHIP OR PLACE OF ORGANIZATION

             STATE OF DELAWARE

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

      NUMBER OF          5    SOLE VOTING POWER

        SHARES                0 COMMON STOCK

     BENEFICIALLY       --------------------------------------------------------

    OWNED BY EACH        6    SHARED VOTING POWER

      REPORTING               NONE

        PERSON          --------------------------------------------------------

         WITH            7    SOLE DISPOSITIVE POWER
                         
                              0 COMMON STOCK

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

                         8    SHARED DISPOSITIVE POWER

                              NONE

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

     9       AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

             0 COMMON STOCK

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

    10       CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES 
             CERTAIN SHARES*                                               |_|

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

    11       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

             0.0% COMMON STOCK

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

    12       TYPE OF REPORTING PERSON *

             PN

================================================================================

                     * SEE INSTRUCTIONS BEFORE FILLING OUT!



--------------------                                          -----------------
CUSIP NO.  897249108                 SCHEDULE 13G             PAGE 3 OF 9 PAGES
--------------------                                          -----------------
--------------------------------------------------------------------------------

     1       NAME OF REPORTING PERSONS
             S.S. OR I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS

             PAR GROUP, L.P.

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

     2       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*       (A) |_|
                                                                     (B) |X|

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

     3       SEC USE ONLY

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

     4       CITIZENSHIP OR PLACE OF ORGANIZATION

             STATE OF DELAWARE

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

      NUMBER OF          5    SOLE VOTING POWER

        SHARES                0 COMMON STOCK

     BENEFICIALLY       --------------------------------------------------------

    OWNED BY EACH        6    SHARED VOTING POWER

      REPORTING               NONE

        PERSON          --------------------------------------------------------

         WITH            7    SOLE DISPOSITIVE POWER
                         
                              0 COMMON STOCK

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

                         8    SHARED DISPOSITIVE POWER

                              NONE

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

     9       AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

             0 COMMON STOCK

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

    10       CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES 
             CERTAIN SHARES*                                               |_|

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

    11       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

             0.0% COMMON STOCK

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

    12       TYPE OF REPORTING PERSON *

             PN

================================================================================

                     * SEE INSTRUCTIONS BEFORE FILLING OUT!



--------------------                                          -----------------
CUSIP NO.  897249108                 SCHEDULE 13G             PAGE 4 OF 9 PAGES
--------------------                                          -----------------
--------------------------------------------------------------------------------

     1       NAME OF REPORTING PERSONS
             S.S. OR I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS

             PAR CAPITAL MANAGEMENT, INC.

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

     2       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*       (A) |_|
                                                                     (B) |X|

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

     3       SEC USE ONLY

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

     4       CITIZENSHIP OR PLACE OF ORGANIZATION

             STATE OF DELAWARE

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

      NUMBER OF          5    SOLE VOTING POWER

        SHARES                0 COMMON STOCK

     BENEFICIALLY       --------------------------------------------------------

    OWNED BY EACH        6    SHARED VOTING POWER

      REPORTING               NONE

        PERSON          --------------------------------------------------------

         WITH            7    SOLE DISPOSITIVE POWER
                         
                              0 COMMON STOCK

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

                         8    SHARED DISPOSITIVE POWER

                              NONE

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

     9       AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

             0 COMMON STOCK

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

    10       CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES 
             CERTAIN SHARES*                                               |_|

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

    11       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

             0.0% COMMON STOCK

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

    12       TYPE OF REPORTING PERSON *

             CO

================================================================================

                     * SEE INSTRUCTIONS BEFORE FILLING OUT!




--------------------                                          -----------------
CUSIP NO.  897249108                 SCHEDULE 13G             PAGE 5 OF 9 PAGES
--------------------                                          -----------------
--------------------------------------------------------------------------------

     1       NAME OF REPORTING PERSONS
             S.S. OR I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS

             MR. ARTHUR G. EPKER, III

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

     2       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*       (A) |_|
                                                                     (B) |X|

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

     3       SEC USE ONLY

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

     4       CITIZENSHIP OR PLACE OF ORGANIZATION

             UNITED STATES

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

      NUMBER OF          5    SOLE VOTING POWER

        SHARES                0 COMMON STOCK

     BENEFICIALLY       --------------------------------------------------------

    OWNED BY EACH        6    SHARED VOTING POWER

      REPORTING               NONE

        PERSON          --------------------------------------------------------

         WITH            7    SOLE DISPOSITIVE POWER
                         
                              0 COMMON STOCK

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

                         8    SHARED DISPOSITIVE POWER

                              NONE

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

     9       AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

             0 COMMON STOCK

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

    10       CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES 
             CERTAIN SHARES*                                               |_|

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

    11       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

             0.0% COMMON STOCK


================================================================================

                     * SEE INSTRUCTIONS BEFORE FILLING OUT!






                            STATEMENT ON SCHEDULE 13G


Item 1(a).        Name of Issuer:

                  TROVER SOLUTIONS

Item 1(b).        Address of Issuer's Principal Executive Offices:

                  1400 Watterson Tower
                  Louisville, Kentucky

Item 2(a).        Names of Person Filing:

                  Par Investment Partners, L.P.
                  Par Group, L.P.
                  Par Capital Management, Inc.

Item 2(b).        Business Mailing Address for the Person Filing:

                  Par Capital Management, Inc.
                  One International Place, Suite 2401
                  Boston, MA 02110

Item 2(c).        Citizenship:

                  State of Delaware

Item 2(d).        Title of Class of Securities:

                  Common Stock, $0.001 par value per share

Item 2(e).        CUSIP Number:

                  897249108

Item 3.  If this statement is filed pursuant to Rules 13d-1(b), or
                  13d-2(b), check whether the person filing is a:

                  Not Applicable

Item 4.  Ownership:

                  (a) Amount Beneficially Owned: 
                                0 common stock

                  (b) Percent of Class: 
                                0.0% common stock

                  (c) Number of shares as to which such person has:

                           (i)  0 common stock

                           (ii) shared power to vote or to direct the vote:

                                  Page 6 of 9



                           (iii) sole power to dispose or to direct the
                           disposition of:
                                 0 common stock

                           (iv) shared power to dispose or to direct the
                           disposition of:

Item 5.  Ownership of Five Percent or Less of a Class:

               If this statement is being filed to report the fact that as of
the date hereof the reporting person has ceased to be the beneficial owner of
more than five percent of the class of securities, check the following [ x].


Item 6.  Ownership of More than Five Percent on Behalf of Another Person:

                  Not Applicable

Item 7.  Identification and Classification of the Subsidiary Which Acquired the 
                  Security Being Reported on By the Parent Holding Company:

                  Not Applicable

Item 8.  Identification and Classification of Members of the Group:

                  Not Applicable

Item 9.  Notice of Dissolution of Group:

                  Not Applicable

Item 10. Certification:

                           By signing below I certify that, to the best of my
                  knowledge and belief, the securities referred to above were
                  not acquired and are not held for the purpose of or with the
                  effect of changing or influencing the control of the issuer of
                  the securities and were not acquired and are not held in
                  connection with or as a participant in any transaction having
                  that purpose or effect.


                                  Page 7 of 9





                                    Signature

         After reasonable inquiry and to the best of my knowledge and belief, I
certify that the information set forth in this statement is true, complete and
correct.


Dated: February 14, 2005

                                         PAR INVESTMENT PARTNERS, L.P.
                                         By:  PAR GROUP, L.P.
                                              its general partner
                                         By:  PAR CAPITAL MANAGEMENT, INC.
                                              its general partner

                                         By:  /s/ Suzanne M. Matulis            
                                              ----------------------------------
                                              Suzanne M. Matulis, Secretary


                                         PAR GROUP, L.P.
                                         By:  PAR CAPITAL MANAGEMENT, INC.,
                                              its general partner

                                         By:  /s/ Suzanne M. Matulis            
                                              ----------------------------------
                                              Suzanne M. Matulis, Secretary


                                         PAR CAPITAL MANAGEMENT, INC.

                                         By:  /s/ Suzanne M. Matulis            
                                              ----------------------------------
                                              Suzanne M. Matulis, Secretary


                                         Arthur G. Epker, III

                                         By:  /s/ Suzanne M. Matulis            
                                              ----------------------------------
                                              Suzanne M. Matulis, Secretary






                                  Page 8 of 9




                             JOINT FILING AGREEMENT


         In accordance with Rule 13d-1(k) under the Securities Exchange Act of
1934, as amended, the undersigned agree to the joint filing on behalf of each of
them of a statement on Schedule 13G (including amendments thereto) with respect
to the Common Stock TROVER SOLUTIONS and further agree that this agreement be
included as an exhibit to such filing. Each party to the agreement expressly
authorizes each other party to file on its behalf any and all amendments to such
statement. Each party to this agreement agrees that this joint filing agreement
may be signed in counterparts.

         In evidence whereof, the undersigned have caused this Agreement to be
executed on their behalf this 14th day of February, 2005.

                                         PAR INVESTMENT PARTNERS, L.P.
                                         By:  PAR GROUP, L.P.
                                              its general partner
                                         By:  PAR CAPITAL MANAGEMENT, INC.
                                              its general partner
                                         By:   /s/ Suzanne M. Matulis           
                                              ----------------------------------
                                              Suzanne M. Matulis, Secretary


                                         PAR GROUP, L.P.
                                         By:  PAR CAPITAL MANAGEMENT, INC.,
                                              its general partner

                                         By:  /s/ Suzanne M. Matulis            
                                              ----------------------------------
                                              Suzanne M. Matulis, Secretary


                                         PAR CAPITAL MANAGEMENT, INC.

                                         By:  /s/ Suzanne M. Matulis            
                                              ----------------------------------
                                              Suzanne M. Matulis, Secretary


                                         Arthur G. Epker, III

                                         By:  /s/ Suzanne M. Matulis            
                                              ----------------------------------
                                              Suzanne M. Matulis, Secretary








                                  Page 9 of 9