Supreme Court of South Dakota April 2001 casesState v. Olson-LameState v. RyythVangorp v. SieffBaker v. AtkinsonTruck Insurance Exchange v. CNAState v. BartonBurlington Northern v. GreenMaryott v. First Nat'l Bank of EdenState v. GonzalezEstate of RosenbaumState v. Corey