 During the Vizard attack on Alsatia, Defoe came face-to-face with one of their number, Carrion Killer, and battled him to the death.With the help of Jack Ketch, Defoe dumped the body in St James' Park while the Brethren were fighting reeks in the fog, hoping to make the death look like an attack by the undead.Ketch quit his job after this, going back to his old profession of hangman.