Commonwealth v. Sparrow , 471 Pa. 490 ( 1977 )
In Re Investigating Grand Jury , 518 Pa. 485 ( 1988 )
People of Michigan v. Nevin Hughes ( 2016 )
Commonwealth v. Barnes , 307 Pa. Super. 143 ( 1982 )
Commonwealth v. Hawkins , 322 Pa. Super. 199 ( 1983 )