ED Oklahoma December 2015 casesWilliams v. ColvinUnum Life Ins. Co. of Am. v. WilliamsMichael Lynn Cash v. MurphyRichmond v. ColvinNichols v. ColvtnVann v. United StatesBack v. ColvinHill v. ColvinUnum Life Ins. Co. of Am. v. WilliamsAnnesley v. ColvinJohnson v. ColvinGreat Lakes Reinsurance (U.K.) PLC v. David's Constr., Inc.Carrion v. ColvinNation v. Johnson & Johnson, Inc.Chappell v. ColvinUnum Life Ins. Co. of Am. v. Williams