@Pmac.
Yea; They definitely broke the rules by killing the 3 captains at that meeting. Sitdowns are to settle disputes respectfully. Rastelli and Massino must have really felt threatened to use such a underhanded tactic. This is the 1st time I've heard of a sitdown ending in murder.
@Giacomo_Vacari
Who is the Alphonse you are referring too? I read that the Lucchese's wanted no part in the Bonnano's problems and stayed out the conflict.
