Supreme Court of Michigan December 1979 casesPeople v. SummersLake Carriers' Ass'n v. Director of Department of Natural ResourcesPeople v. SainDerwinski v. Eureka Tire CompanyGrice v. General MotorsPeople v. ClemmonsWilliams v. Wheels, Inc.People v. MajorNAG Enterprises, Inc. v. All State Industries, Inc.People v. Stephens