Diane M. ZIRNHELT, Plaintiff-Appellant/Cross-Appellee, v. MICHIGAN CONSOLIDATED GAS COMPANY, et al., Defendants-Appellees/Cross-Appellants. Nos. 06-2540, 07-1172.United States Court of Appeals, Sixth Circuit.Argued: March 13, 2008. Decided and Filed: May 16, 2008. Appeal from the United States District Court for the Eastern District of Michigan, George C. Steeh, J. Page 283 [EDITORS’ NOTE: THIS PAGE CONTAINS HEADNOTES. […]