His tenure as acting boss of the Di Lauro clan was defined less by stability than by the violent internal fracture it produced — a Camorra war that left dozens dead in the streets of Naples. The clan's grip on drug trafficking in Secondigliano made it one of the most powerful criminal organizations in southern Italy, and the succession dispute that followed his leadership exposed just how much depended on holding that structure together.

His victims were elderly women living in senior communities across the Dallas area, targeted in their homes during a period spanning several years before his arrest. The scale of suspected harm — 22 indictments, 18 attributed deaths — placed him among the most consequential accused serial killers in recent Texas history, though the full scope of his actions was never fully adjudicated at trial.