As to each defendant, judgment of conviction affirmed. The error in the judge’s charge as to the effect of a promise by the Assistant District Attorney did not in our opinion affect the substantial right of the defendants. No opinion.

Concur: Crane, Ch. J., O’Brien, Hubbs, Crouch and Finch, JJ. Dissenting as to defendants Kimmel, Bruno and Zizzo; Lehman and Loughran, JJ.