Commonwealth v. Peterkin ( 1998 )
Commonwealth v. Wolfe ( 1992 )
Commonwealth v. Beasley ( 1996 )
Weaver v. Graham ( 1981 )
Pennsylvania v. Finley ( 1987 )
Miller v. Florida ( 1987 )
Commonwealth v. Young ( 1993 )
Commonwealth v. Thomas ( 1998 )