Harmelin v. Michigan , 111 S. Ct. 2680 ( 1991 )
Cantu v. State , 1997 Tex. Crim. App. LEXIS 118 ( 1997 )
Robert McGruder v. Steven W. Puckett , 954 F.2d 313 ( 1992 )
Robinson v. California , 82 S. Ct. 1417 ( 1962 )