People v. Robinson , 83 Ill. 2d 424 ( 1980 )
People v. Hendricks , 137 Ill. 2d 31 ( 1990 )
Catlett v. Novak , 116 Ill. 2d 63 ( 1987 )
People v. Perruquet , 68 Ill. 2d 149 ( 1977 )
La Salle National Bank v. County Board of School Trustees , 61 Ill. 2d 524 ( 1975 )
Ashe v. Swenson , 90 S. Ct. 1189 ( 1970 )