
    Commonwealth v. Hightower, Appellant.
    Submitted September 12, 1972.
    
      Milce Hanford and Jonathan Miller, Assistant Defenders, and Vincent J. Ziccardi, Defender, for appellant;
    
      Stephen J. Margolin and Milton M. Stein, Assistant District Attorneys, James D. Crawford, Deputy District Attorney, Richard A. Sprague, First Assistant District Attorney, and Arlen Specter, District Attorney, for Commonwealth, appellee.
   Judgment of sentence affirmed.  