Nero's right hand man is Big Sal. He runs shifty mafia deals within his casino, bringing in lots of income. Nero is often in his room in the northwest corner of the suites level. His room has a hard lock on the door and there is always a guard outside. He becomes very unhappy if he detects the player character in his room, and will eventually turn hostile if the player character refuses to leave.
How Little We Know: If the player character sides with Cachino, then the Courier will end up killing Nero as a result of the quest. Cachino then takes Nero's position as leader of the Omertas. Nero is also Caesar's puppet behind Operation: Racket, the operation for the Omertas to kill civilians on the Strip in order to take it over.