Trevor arrives in New York to meet John Alite, a former multimillionaire drug dealer who doubled as one of the most ruthless Mafia killers in modern times. On a walk down the streets that were once his domain, John tells Trevor what it is like to shoot a Mafia rival in cold blood. Trevor also meets Michael “Mikey Scars” DiLeonardo, a high-ranking Captain who, facing life in prison became the FBI’s most important Mafia witness of the 21st century.