The PEOPLE v. Brown , 16 Ill. 2d 482 ( 1959 )
The PEOPLE v. McGrain , 38 Ill. 2d 189 ( 1967 )
The PEOPLE v. Chatman , 38 Ill. 2d 265 ( 1967 )
United States v. Ventresca , 85 S. Ct. 741 ( 1965 )