This opinion cites 7 cases:

Commonwealth v. Bullard ( 1976 )


Commonwealth v. Hawkins ( 1972 )


Commonwealth v. Yates ( 1976 )


Johnson v. Zerbst ( 1938 )


Escobedo v. Illinois ( 1964 )


Miranda v. Arizona ( 1966 )


Lego v. Twomey ( 1972 )