Assassination attempt and aftermath right|250px|thumb|Vito Genovese's mugshot In 1956, Adonis, a powerful Costello ally, chose deportation to Italy over a long prison sentence. His departure left Costello weakened, but Genovese still had to neutralize one more powerful Costello ally, Anastasia, who had taken over the Mangano crime family after the disappearance of boss Vincent Mangano and the murder of his brother Philip Mangano on April 14, 1951.
Assassination attempt and aftermath right|250px|thumb|Vito Genovese's mugshot In 1956, Adonis, a powerful Costello ally, chose deportation to Italy over a long prison sentence. His departure left Costello weakened, but Genovese still had to neutralize one more powerful Costello ally, Anastasia, who had taken over the Mangano crime family after the disappearance of boss Vincent Mangano and the murder of his brother Philip Mangano on April 14, 1951.