Gordon even suspected that Dent could be Batman, but discarded this suspicion when he realized that Dent lacked the vigilante's financial resources. Dent forges an alliance with Gordon and Batman to rid Gotham of organized crime. Mob boss Carmine Falcone bribes corrupt Assistant District Attorney Vernon Fields to provide his lieutenant Sal Maroni, whom Dent is trying for murder, with sulfuric acid; Maroni throws the acid in Dent's face during a cross-examination, horribly scarring the left side of Dent's face.