BATON ROUGE, La. - Finding "no manifest error" in an earlier ruling in which he granted an insured's motion for summary judgment on whether an insurer had a duty to defend in a pollution liability coverage dispute, a Louisiana federal judge on May 16 denied the insurer's motion for a new trial (Louisiana Generating LLC, et al. v. Illinois Union Insurance Co., No. 10-516 and 10-835, M.D. La.; 2012 U.S. Dist. LEXIS 68397).