
    Commonwealth, Appellant, v. Piazza, et al.
    Argued June 13,1975.
    
      Murray Mackson, First Assistant District Attorney, with him John Deutsch, District Attorney, for Commonwealth, appellant; Kenneth R. Bayless, Thomas S. McCready, and Laputka, Bayless, Ecker & Cohn, submitted a brief for appellee.
   Order affirmed.  