A former Mafia hitman had an affair with his boss' wife - and then started killing for the mob.
Larry Mazza's boss, the fearsome Gregory Scarpa (nicknamed the Grim Reaper) knew about the fling and was fine with it, provided they kept it between themselves - otherwise they'd both be dead.
Scarpa was the chief enforcer and veteran hitman for Colombo boss Carmine Persico, when Mazza, then in his late teens, first met him, while sleeping with his wife Linda Schiro.