Commonwealth v. Greiner , 479 Pa. 364 ( 1978 )
Commonwealth v. McDonald , 399 Pa. Super. 250 ( 1990 )
Commonwealth v. Potts , 449 Pa. Super. 306 ( 1996 )
Commonwealth v. McGinnis , 450 Pa. Super. 310 ( 1996 )
Commonwealth v. Moss , 518 Pa. 337 ( 1988 )