Wheat v. United States , 108 S. Ct. 1692 ( 1988 )
People v. Howery , 178 Ill. 2d 1 ( 1997 )
People v. Williams , 188 Ill. 2d 365 ( 1999 )
People v. Dilworth , 169 Ill. 2d 195 ( 1996 )
People v. Holmes , 141 Ill. 2d 204 ( 1990 )
People v. Barrow , 133 Ill. 2d 226 ( 1989 )