Sammy Gravano Did John Gotti's Dirty Work for 7 Years — Gotti Repaid Him by Blaming Him on a Wiretap
Made Men FilesSammy "The Bull" Gravano spent seven years as John Gotti's most trusted killer, fixer, and operational brain. He admitted to 19 murders. He helped plan the assassination of Gambino boss Paul Castellano outside Sparks Steak House. He ran the construction rackets, managed the internal discipline, and