 While Buscetta provided important information on the inner-workings of the Mafia, it was Contorno who was more effective as a witness, naming names and explaining the Mafia's heroin trafficking.He testified in a rapid, often incomprehensible specific Palermitan dialect and Mafia jargon that had to be translated for the official record.He held the court room captivated with his open contempt for the brotherhood he had once belonged to.