Supreme Court of Missouri December 1980 casesState v. ShaferState v. LuteState v. JacksonState ex Rel. Carver v. WhippleState ex rel. Drey v. HoesterState ex Rel. Ashcroft v. GoldbergExcel Drug Co., Inc. v. Mo. Dept. of RevenueSincup v. BlackwellState ex Rel. Seals v. McGuireState v. HolmesState ex Rel. McClintock v. BlackState v. WeatherwaxState v. ReynoldsUniversal Images, Inc. v. Missouri Department of RevenueSt. Louis County v. State Tax CommissionThompson v. Parker