ED Oklahoma December 2015 casesMichael Lynn Cash v. MurphyWilliams v. ColvinUnum Life Ins. Co. of Am. v. WilliamsRichmond 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