United States v. Matlock , 94 S. Ct. 988 ( 1974 )
McNally v. Hill , 55 S. Ct. 24 ( 1934 )
Peyton v. Rowe , 88 S. Ct. 1549 ( 1968 )
Lego v. Twomey , 92 S. Ct. 619 ( 1972 )