Two days later, on January 11, 1943, in New York City, Tresca was leaving his parole officer's offices when he dodged surveilling officers by jumping into a car that was waiting for him. Two hours later, Tresca was crossing Fifth Avenue at 15th Street on foot when a black Ford pulled up beside him. A short, squat gunman in a brown coat jumped out and shot Tresca in the back of the head with a handgun, killing him instantly. The black Ford was later found abandoned nearby with all four doors open. One theory at the time was that the suspected assassin was a member of the Mafia, acting on orders from Sicily. Others have theorized that Tresca was eliminated by the NKVD as retribution for criticism of the Stalin regime of the Soviet Union.