Sammy "The Bull" Gravano recalls receiving an unexpected phone call from the son of John Santiago, one of the 19 murders on his list, who respectfully asked why his father was killed. Gravano explains that one of his top crew members killed Santiago against his wishes over an affair with the crew member's sister-in-law, and that Gravano's role in cleaning up the aftermath made him responsible, an account the son thanked him for.