November 18, 2011 Mr. David C. Duggins P.O. Box 1149 Austin, TX 78767-1149

Ms. Julie Caruthers Parsley San Jacinto Blvd., Suite 1450 Austin, TX 78701 Mr. James G. Boyle Congress Avenue, Suite 1250 Austin, TX 78701 Mr. Geoffrey M. Gay Congress Ave., Suite 1900 Austin, TX 78701 Ms. Priscilla M. Hubenak P.O. Box 12548 Austin, TX 78711-2548 Mr. Daniel Joseph Lawton Brazos Street, Suite 500 Austin, TX 78701 RE: Case Number: 10-0375 Court of Appeals Number: 03-06-00691-CV Trial Court Number: D-1-GV-05-005221 Style: ATMOS ENERGY CORPORATION, CENTERPOINT ENERGY RESOURCES CORPORATION, AND TEXAS GAS SERVICE COMPANY v. THE CITIES OF ALLEN, ET AL. AND RAILROAD COMMISSION OF TEXAS Dear Counsel: Today the Supreme Court of Texas issued an opinion in the above- referenced cause. You may obtain a copy of the opinion at: http://www.supreme.courts.state.tx.us/historical/recent.asp. If you would like the opinion by email, please contact Claudia Jenks at [email protected] or call (512)463-1312 ext. 41367.

Sincerely, [pic] Blake A. Hawthorne, Clerk by Claudia Jenks, Chief Deputy Clerk Enclosure |cc:|Mr. Jeffrey D. Kyle | | |Ms. Amalia Rodriguez | | |Mendoza |