People v. Morris , 136 Ill. 2d 157 ( 1990 )
People v. McDonald , 168 Ill. 2d 420 ( 1995 )
People v. Wright , 194 Ill. 2d 1 ( 2000 )
People v. Upton , 114 Ill. 2d 362 ( 1986 )
People v. Wagner , 89 Ill. 2d 308 ( 1982 )
People v. Heard , 187 Ill. 2d 36 ( 1999 )
People v. Izzo , 195 Ill. 2d 109 ( 2001 )