On April 13, 1986, DeCicco was killed when his car was bombed following a visit to Castellano loyalist James Failla. The bombing was carried out by Victor Amuso and Anthony Casso of the Lucchese family, under orders of Gigante and Lucchese boss Anthony Corallo, to avenge Castellano and Bilotti by killing their successors; Gotti also planned to visit Failla that day, but canceled, and the bomb was detonated after a soldier who rode with DeCicco was mistaken for the boss. Bombs had long been banned by the Mafia out of concern that it would put innocent people in harm's way, leading the Gambinos to initially suspect that "zips"—Sicilian "mafiosi" working in the U.S.—were behind it; zips were well known for using bombs.