Supreme Court of South Dakota June 1986 casesState v. CrossPeople in Interest of G.HH.C. Clark Implement Co., Inc. v. WiedmerTrapp v. Madera Pacific, Inc.Kneeland v. MatzAinsworth v. ErckMatter of Estate of LinnellWinterton v. ElversonAhl v. ArnioLampert v. LampertState v. WitcheyState v. Moeller