In an alternate timeline created by the Timewyrm, Chad Boyle hit Dorothy McShane in the head with a brick, killing her. He was placed in his mother's custody until a trial could be held, but a few days later the Timewyrm recruited him in her battle with the Seventh Doctor and Ace. In a replica of 19th century Cheldon Bonniface created on the surface of the Moon in 1992, Chad attacked Ace, abducting her and using a pineal manipulator to transmit her consciousness into the Doctor's mind. The Timewyrm took full possession of his body, reshaping it into a small dragon, and sent his consciousness after Ace. Chad tormented her further and nearly dealt a fatal blow to the Doctor. The Timewyrm tried to tempt Ace into killing Chad instead of freeing the Doctor's conscience, but she refused. In the