
    Collins Appeal.
    Argued September 23, 1970.
    
      Miriam L. Gafni, Assistant Defender, with her Paula S. Gold, Assistant Defender, and Vincent J. Ziccardi, Defender, for appellant;
    
      Milton M. Stein, Assistant District Attorney, with him Mark Sendrow, Assistant District Attorney, James D. Crawford, Deputy District Attorney, Richard A. Sprague, First Assistant District Attorney, and Arlen Specter, District Attorney, for Commonwealth, appellee.
   Order affirmed.  