Commonwealth v. Dunnavant , 2013 Pa. Super. 38 ( 2013 )
Commonwealth v. Smith , 621 Pa. 218 ( 2013 )
Commonwealth v. Strickler , 563 Pa. 47 ( 2000 )
Commonwealth v. Kohl , 532 Pa. 152 ( 1992 )
Schmerber v. California , 86 S. Ct. 1826 ( 1966 )