the woman worn a bullet - proof vest under his clothes and a briefcase housing a knife , an axe and a fake pistol . two other knife were found near the rape scene . the defendant confirmed that the man ' s forehead was painted blue with bloody eyes as he conducted the crime , that led international media to make comparisons to the joker , the villain from the batman series . " i have a question , " the man answered the first assistant he saw , after who he then stabbed her , and started his violence . one black week care volunteer attempted to saddam the attacker while others locked the gates . the killer stabbed employee trying to carry kids to safety .
Joker appears in the Batman series.