People v. Olinger , 112 Ill. 2d 324 ( 1986 )
People v. Delton , 227 Ill. 2d 247 ( 2008 )
People v. Caffey , 205 Ill. 2d 52 ( 2001 )
People v. Jones , 213 Ill. 2d 498 ( 2004 )
People v. Swamynathan , 236 Ill. 2d 103 ( 2010 )
People v. Allen , 2015 IL 113135 ( 2015 )