(August 13, 2019, 12:48 PM EDT) -- KNOXVILLE, Tenn. — A Tennessee federal judge on Aug. 12 granted an umbrella insurer’s motion for summary judgment in a carbon monoxide poisoning coverage suit after determining that the insurer had no duty to defend its insured against an underlying suit because the underlying policy was not exhausted (Travis and Jessica Fritz, et al. v. St. Paul Fire and Marine Insurance Co., No. 17-433. E.D. Tenn., 2019 U.S. Dist. LEXIS 135066)....