Citizen X is a made-for-TV film, released in 1995, which covers the investigation of the Soviet serial killer Andrei Chikatilo, who was convicted in 1992 of killing 53 women and children between 1978 and 1990, and the efforts of detectives in the Soviet Union to capture him. The film is based on Robert Cullen's non-fiction book The Killer Department (1993). Citizen X was met with positive reviews from critics and audiences.Scott Weinberg of eFilmCritic.com described it as "Fascinating and absorbing. One of HBO's finest made-for-cable flicks."
(Summary from Wikipedia)