Supreme Court of Michigan August 1991 casesPolkow v. Citizens Ins Co.Shelby Township Police & Fire Retirement Board v. Shelby TownshipLocricchio v. Evening News Ass'nPeople v. BewersdorfGrievance Administrator v. AugustProtective Nat'l Ins v. WoodhavenPeople v. CollinsUpjohn Co v. New Hampshire Ins. Co.LaMotte v. Millers Nat'l Ins Co.People v. TooheyFerrett v. General Motors Corp.