People v. Enoch , 122 Ill. 2d 176 ( 1988 )
People v. Emerson , 97 Ill. 2d 487 ( 1983 )
People v. Mullen , 141 Ill. 2d 394 ( 1990 )
People v. Perruquet , 68 Ill. 2d 149 ( 1977 )
People v. Ramey , 151 Ill. 2d 498 ( 1992 )