People v. Piatkowski , 225 Ill. 2d 551 ( 2007 )
People v. Eppinger , 2013 IL 114121 ( 2013 )
People v. Fern , 189 Ill. 2d 48 ( 1999 )
People v. Thompson , 238 Ill. 2d 598 ( 2010 )