EXHIBIT 99.5

                      SECURITIES AND EXCHANGE COMMISSION
                              Washington, DC 20549

                                    FORM 8-K
                                 CURRENT REPORT
                       Pursuant to Section 13 of 15(d) of
                       The Securities Exchange Act of 1934

        Date of Report (Date of earliest event reported) March 22, 2002


                            INDIANA GAS COMPANY, INC.
             (Exact name of registrant as specified in its charter)


       Indiana                  1-6494                       35-0793669
       -------                  ------                       ----------
(State of Incorporation) (Commission File Number)        (I.R.S. Employer
                                                        Identification No.)


              20 N.W. Fourth Street, Evansville, Indiana        47708
              ------------------------------------------        -----
               (Address of principal executive offices)       (Zip Code)



        Registrant's telephone number, including area code (812)491-4000


                                       N/A
             (Former name or address, if changed since last report.)



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Item 4.  Changes in Registrant's Certifying Accountant.

On March 22, 2002, the Audit Committee of the Board of Directors of Vectren
Corporation (Vectren), the parent company of Indiana Gas Company, Inc. (the
"Company"), decided to replace Arthur Andersen LLP ("Arthur Andersen") as the
Company's independent auditors, effective upon completion of a transition period
which is expected to extend through the conclusion of their review of the
financial results of the Company and its subsidiaries for the first quarter of
2002. The Audit committee has initiated the process for selecting a replacement
firm for the 2002 fiscal year and expects to make a selection in the near
future. The Audit Committee also determined that if subsequent circumstances
make it advisable to replace Arthur Andersen sooner, that action would be taken.

In connection with the audits for the two most recent fiscal years and through
the date hereof, there have been no disagreements with Arthur Andersen on any
matter of accounting principles or practices, financial statement disclosure, or
auditing scope or procedure, which disagreements, if not resolved to the
satisfaction of Arthur Andersen, would have caused Arthur Andersen to make
reference thereto in its report on the financial statements of the Company for
such time periods. Also, during those time periods, there have been no
"reportable events," as such term is used in Item 304(a)(1)(v) of Regulation
S-K.

Arthur Andersen's reports on the financial statements of the Company for the
last two years neither contained an adverse opinion or disclaimer of opinion,
nor were they qualified or modified as to uncertainty, audit scope, or
accounting principles.

The Company provided Arthur Andersen a copy of this Form 8-K prior to its filing
with the Securities and Exchange Commission (the "Commission"). Arthur Andersen
has provided the Company with a letter, addressed to the Commission, which is
filed as Exhibit 16 hereto.

Item 7.  Exhibits

16   Letter from Arthur Andersen LLP to the Securities and Exchange Commission,
     dated March 26, 2002.







<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.


                                           INDIANA GAS COMPANY, INC.
March 26, 2002


                                           By:  /s/ Jerome A. Benkert, Jr.
                                           ------------------------------------
                                              Jerome A. Benkert, Jr.
                                              Executive Vice President, Chief
                                              Financial Officer, and Treasurer



<PAGE>



                                                                   EXHIBIT 16


March 26, 2002


Office of the Chief Accountant
Securities and Exchange Commission
450 Fifth Street, N.W.
Washington, D.C. 20549


Dear Sir/Madam:

We have read paragraphs one through four of Item 4 included in the Form 8-K
dated March 22, 2002 of Indiana Gas Company, Inc. filed with the Securities and
Exchange Commission and are in agreement with the statements contained therein.

Very truly yours,


Arthur Andersen LLP


cc:      Jerome A. Benkert, Jr.
         Executive Vice President, Chief Financial
             Officer, and Treasurer
         Indiana Gas Company, Inc.