 The mysterious killer finds and murders another gangster, Buzz Bronski. Around the same time, Batman discovers that Andrea has returned to Gotham for the first time in 10 years, and she ends up finding out that Bruce is Batman. Batman soon finds evidence linking Andrea's father with gangster Salvatore Valestra, for whom both Sol and Bronski once worked as enforcers. When he visits Andrea to try to get more answers, she rebuffs him over the choices that he made while she was away. The killer later targets Valestra, who turns to the Joker for help. The killer arrives at Valestra's house, and finds the gangster already dead at the Joker's hands; the house explodes, with the killer barely escaping. Batman pursues the killer, but is interrupted by the police, who try to arrest Batman. Andrea rescues Batman in her car, and they spend the night together at Wayne Manor. Andrea explains to Bruce that she and her father had left Gotham and had been hiding in Europe from the Valestra mob, to whom he owed a lot of money. Batman comes to suspect that Andrea's father may be the killer, but later gets Reeves (who was told of Batman's innocence by the Joker before being poisoned by him, as he believed the Councilman to be the killer) to confess that he told the Valestra mob where Beaumont was hiding in return for campaign contributions, and that the mob ordered Beaumont's death.
