The Street Demonz Leader was the unnamed leader of the Street Demonz motorcycle gang, until he was killed by Oswald Cobblepot.
History[]
When The Sirens stole the Street Demonz' stash from one of their chop shops and Barbara Kean killed several bikers in their escape, the Street Demonz Leader went to complain to crime boss Oswald Cobblepot. The Demonz had purchased one of Oswald's licenses. During the meeting, Oswald's account, Arthur Penn shows up and tells Oswald about Edward Nygma's new theatrical show in the Narrows, where he makes fun of Cobblepot and dresses up mockingly like a penguin. Oswald, Tabitha Galavan and Selina Kyle start laughing, however when the Street Demonz Leader starts laughing too and then calls Edward Nygma, "The Riddler", Penguin suddenly loses his cool and kills the biker, by stabbing him in the throat with the knife from his cane.
After his death, the Street Demonz Leader is replaced by Emmanuel Vasquez as the new leader of the Street Demonz motorcycle gang.