Lewis Christian was an employee of the Butler Institute's Biostock Acquisitions department at their New York City offices. Prior to that, he had been employed troubleshooting smart missiles during the war with Mexico. He assisted his partner Mulwray in shooting James McIlveen and posing as ambulance paramedics so they could acquire his body and take it to the Institute. Afterwards they answered a security alert caused by the Seventh Doctor, but Maria Chavez hid him from them. Later, when the Institute captured Justine, Ace rescued her from him. (PROSE: Cat's Cradle: Warhead)
Tardis