 The shipment was financed by Cesare Manzella, the Greco cousins from Ciaculli and the La Barbera brothers.Suspicion fell on Calcedonio Di Pisa, who had collected the heroin and had organised the transport to New York.The case was brought before the Mafia Commission, but disagreement on how to handle it led to a bloody conflict between clans allied with the Grecos, headed by Salvatore "Ciaschiteddu" Greco, and clans allied with the La Barberas – in particular when Di Pisa was killed on 26 December 1962.