(October 6, 2017, 1:39 PM EDT) -- ST. LOUIS — The Eastern District Missouri Court of Appeals on Oct. 3 determined that a trial court properly applied an “all sums” method of allocation and properly determined that vertical exhaustion applies to a number of primary and excess policies under which an insured seeks coverage for underlying asbestos claims (Nooter Corp. v. Allianz Underwriters Insurance Co. et. al., No. ED103835, Mo. App., Div. 2, 2017 Mo. App. LEXIS 977)....