Dr. Roger Yung was instrumental in developing RoboCop's neural circuitry, helmet and Auto 9 pistol. After leaving OCP to found the company CyberTech, Dr Yung conceives of a plan to use the 142 medically brain dead Cryo-Vets to create an army of RoboCops. The plan is stalled by Reverend Robert Taker's crusade to have RoboCop shut down on the basis of his own religious beliefs. Roger kills the reverend and attempts to frame RoboCop for the murder. When it is discovered that Yung had built the Auto 9 and that he may have kept the prototype, he is ambushed by RoboCop and taken into custody.