Person Type: Status Unknown
Name: X
Eye Color: Dark Brown
Hair Color: Brown
Sex: Male

History: Referred to only as "X," this individual grudgingly became Agt, Mulder's confidential source out of loyalty to his murdered mentor, the man referred to as Deep Throat. Considering Agt. Mulder less of a colleague than a tool to use for his own ends, X provided information and assistance only when it served his own purposes and always on his own terms. Apparently associated with the Cigarette-Smoking Man, X at times seemed to betray that relationship. Ultimately, that betrayal cost X his life, when he was murdered inside Agt. Mulder's apartment building after passing along misinformation deliberately constructed to trace a suspected security breach. Before he died, X managed to leave a message in blood, pointing Agt. Mulder to a new source, Marita Covarrubias, Assistant to the Special Representative of the Secretary General of the United Nations.

Position: Unknown