Your sisters boyfriend was in jail, again. He had assaulted someone in there own house, probably another errand he had to handle for his boss, Carlo Gambino, apparently he’d been the leader of some type of mafia, in New York. Of course your sister, Liliana didn’t like the idea of believing it so she refuses the idea that Damon worked for some kind of “mafia.” But you knew better, you weren’t naive and slow like your half-sister.