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From the publisher: In Deal with the Devil, five-time Emmy winning investigative reporter Peter Lance draws on three decades of once secret FBI files - and exclusive new interviews - to tell the definitive story of Gregory Scarpa Sr., aka "The Grim Reaper;" a Mafia capo, who "stopped counting" after 50 murders, while secretly betraying the Colombo crime family as a Top Echelon Criminal Informant for the Bureau.