People v. Stephens , 6 Ill. 2d 257 ( 1955 )
The People v. Gardner , 35 Ill. 2d 564 ( 1966 )
People v. Clarke , 50 Ill. 2d 104 ( 1971 )
People v. Dailey , 51 Ill. 2d 239 ( 1972 )