Commonwealth v. Williams , 941 A.2d 14 ( 2008 )
Commonwealth v. Smith , 956 A.2d 1029 ( 2008 )
Commonwealth v. West , 937 A.2d 516 ( 2007 )
Commonwealth v. Emler , 903 A.2d 1273 ( 2006 )
Miranda v. Arizona , 86 S. Ct. 1602 ( 1966 )