
    Commonwealth v. Hackett, Appellant.
    Submitted March 15, 1971.
    
      Richard M. Lovenwirth, Assistant Public Defender, for appellant;
    
      Stewart J. Ghreenleaf, Assistant District Attorney, William T. Nicholas, Executive Assistant District Attorney, Parker H. Wilson, First Assistant District Attorney, and Milton O. Moss, District Attorney, for Commonwealth, appellee.
   Order affirmed.  