
    Commonwealth v. Riggins, Appellant.
    Before Kubacki, J.
    
      Argued December 15, 1975.
    
      Robert M. Pressman, with him Pressman and Lipsky, for appellant; Allan J. Sagot, Mark Sendrow, and Steven H. Goldblatt, Assistant District Attorneys, Abraham J. Gafni, Deputy District Attorney, and F. Emmett Fitzpatrick, District Attorney, submitted a brief for Commonwealth, appellee.
   Judgment of sentence affirmed.  