Commonwealth v. Peterkin , 554 Pa. 547 ( 1998 )
Commonwealth v. Robinson , 575 Pa. 500 ( 2003 )
Commonwealth v. Bretz , 830 A.2d 1273 ( 2003 )
Commonwealth v. Jackson , 2011 Pa. Super. 219 ( 2011 )
Alleyne v. United States , 133 S. Ct. 2151 ( 2013 )
Commonwealth v. Monaco , 2006 Pa. Super. 84 ( 2010 )