People v. Enoch , 122 Ill. 2d 176 ( 1988 )
People v. Conover , 84 Ill. 2d 400 ( 1981 )
The PEOPLE v. Hester , 39 Ill. 2d 489 ( 1968 )
The PEOPLE v. Zepeda , 47 Ill. 2d 23 ( 1970 )
People v. Del Vecchio , 129 Ill. 2d 265 ( 1989 )