“Art of the Crime” part one. During a high-speed chase with murderous art thief Grotesque, the villain K.O.’s Batgirl with a souped-up stun gun that temporarily fries the device implanted in her spine. (That thing that helps her, you know, walk and be Batgirl?) Babs finds herself in for a whole new world of hurt now that old wounds have been opened up-and so does Grotesque.