Supreme Court of Illinois November 1980 casesA.E. Staley Manufacturing Co. v. Swift Co.Brinkmann v. Industrial ComIn re McDonnellPeo. ex Rel. Cosentino v. County of AdamsMakris v. Industrial ComIn re ZahnPeople v. DavisPeople v. HaywoodMurphy v. GiardinaLee v. Industrial ComCampbell "66" Express, Inc. v. Ind. ComProviso Twp. High School Dist. v. HynesMethodist Medical Center v. IngramArlington City Cab Co. v. Regional Transportation AuthorityPeople v. KuesisMorgan v. Industrial ComPeople v. LockettCity of Springfield v. AllphinPeople v. YoungbeyDearborn Wholesale Grocers, Inc. v. Whitler