Almendarez-Torres v. United States , 118 S. Ct. 1219 ( 1998 )
Apprendi v. New Jersey , 120 S. Ct. 2348 ( 2000 )
Blakely v. Washington , 124 S. Ct. 2531 ( 2004 )
Shepard v. United States , 125 S. Ct. 1254 ( 2005 )