Gotti and his brothers grew up in poverty and turned to a life of crime at an early age. Gotti quickly became one of the crime family's biggest earners and a protégé of Gambino family underboss Aniello Dellacroce, operating out of the Ozone Park neighborhood of Queens. Following the FBI's indictment of members of Gotti's crew for selling narcotics, Gotti began to fear that he and his brother would be killed by Castellano for dealing drugs. As this fear continued to grow, and amidst growing dissent over the leadership of the crime family, Gotti organized the murder of Castellano.