People v. Saldivar , 113 Ill. 2d 256 ( 1986 )
People v. Friesland , 109 Ill. 2d 369 ( 1985 )
People v. Montague , 149 Ill. App. 3d 332 ( 1986 )
People v. Whitehead , 116 Ill. 2d 425 ( 1987 )