
    Commonwealth v. Richards, Appellant.
    Argued June 16, 1971.
    
      John TP. Packet, Assistant Defender, with him Andrea O. Levin, Assistant Defender, and Vincent J. Ziccardi, Defender, for appellant; Milton M. Stein, Assistant District Attorney, with him Norris E. Gelmam,, Assistant District Attorney, Jam,es D. Crawford, Deputy District Attorney, Richard A. Sprague, First Assistant District Attorney, and Arlen Specter, District Attorney, for Commonwealth, appellee.
   Judgment of sentence affirmed.  