Ryan Baker, also known as "The Mad Butcher of Kingsbury Run" and "The Cleveland Torso Murderer," is a monstrous figure who gained notoriety for his crimes of mutilation, sexual assault, torture, and serial killings. After being sent to prison, he managed to escape and has since become a fully-fledged member of the ISG, continuing his heinous legacy despite his escape from the law. A profile made by the original investigators said that the offender was a psychopath, though probably not obviously insane. He had some knowledge of anatomy, maybe having worked as a physician, butcher, or hunter, and the cuts showed that he would have been very skilled at cutting flesh.