Waking up after a night terror Gordon calls Batman to a crime scene with Zasz's M.O.(method of operating. Riddler appears on scene and informs them that there are more that this is more that a copy cat killer. More killings turn up and find that they all have a similar connection they are being murdered from one of Batman's rogue gallery. Finding his apartment Batman spots him on an opposing roof. Batman chases him only to find the victim that was killed in the fashion of the Joker.