 The shipment was financed by Cesare Manzella, the Greco cousins from Ciaculli and the La Barbera brothers (Angelo and Salvatore) from Palermo Centre.Suspicion of double-crossing fell on Di Pisa, who had collected the heroin for Manzella from the Corsican supplier, Pascal Molinelli, and had organised the transport to Manzella's partners in New York.Di Pisa was summoned to appear before the Sicilian Mafia Commission but managed to convince most of the members that he was not guilty.