
    Warren Appeal.
    
      Argued September 14, 1972.
    
      Daniel V. Walls, Assistant Defender, with him Michael L. Levy, Assistant Defender, and Vincent J. Ziccardi, Defender, for appellant;
    
      Louis A. Peres, Jr., Assistant District Attorney, with him Milton M. Stein, Assistant District Attorney, James D. Crawford, Deputy District Attorney, Richard A. Sprague, First Assistanct District Attorney, and Arlen Specter, District Attorney, for Commonwealth, appellee.
   Order affirmed.  