Dominic was a gangster that worked for Vincent Ragni.
After Benny Civello went missing Vincent Ragni ordered Dominic and another henchmen to stand guard at Benny’s house to keep his niece and sister safe. Tommy Egan showed up at the house to steal a recording Benny’s family had with evidence against him. Tommy snuck up on the first guard and took him hostage at gunpoint. Tommy ordered the guard to call out for Dominic. The guard warned Dominic in Italian before Tommy threatened him and he called out for him in English. Dominic heard the warning and sent a text calling for backup. Dominic saw the first guard being held at gunpoint and Tommy forced Dominic to disarm himself. After Dominic put his gun down Tommy shot and killed both of them.