the attacker wore a bullet - proof cloak under his clothes and a sack containing a knife , an axe and a real pistol . two other weapons were found near the murdered pit . the detective confirmed that the man ' s face was plastered white with blackened eyelids as he committed the crime , which encouraged domestic journalists to making comparisons to the villain , the villain from the batman series . " i have a question , " the person told the first employee he encountered , after which he immediately stabbed her , and started his rampage . one female day - worker aimed to disarm the killer while she locking the gate . the killer murdered women trying to carry children to safety .
Joker appears in the Batman series.