Ghoul is a 2015 Czech 3D horror film directed by Petr Jákl, written by Jákl and Petr Bok, and starring Jennifer Armour, Jeremy Isabella, and Paul S. Tracey.
 An American film crew goes to Ukraine to investigate stories of widespread cannibalism, only to summon the spirit of Andrei Chikatilo, a notorious serial killer and cannibal.
 It is shot in found footage format.
Citizen X is an American made-for-TV film, released in 1995, which covers the efforts of detectives in the Soviet Union to capture an unknown serial killer of women and children in the 1980s, and the successive bureaucratic obstacles they encounter.
 The film is based upon the true story of Andrei Chikatilo, who was convicted in 1992 of the murder of 52 women and children committed between 1978 and 1990.
The Killer Department: Detective Viktor Burakov's Eight-Year Hunt for the Most Savage Serial Killer in Russian History is a 1993 non-fiction book about a Russian serial killer Andrei Chikatilo by Robert Cullen.
 It was made into a feature film titled "Citizen X" in 1995.
Child 44 is a 2015 mystery thriller film directed by Daniel Espinosa, written by Richard Price, and based on Tom Rob Smith's 2008 novel of the same name.
 The film stars an ensemble cast featuring Tom Hardy, Gary Oldman, Noomi Rapace, Joel Kinnaman, Paddy Considine, Jason Clarke, and Vincent Cassel.
 It was released on 17 April 2015.
 Both the novel and the film are very loosely based on the case of Soviet serial killer Andrei Chikatilo, who had been portrayed in the earlier film "Citizen X".
Evilenko is a 2004 English-language Italian crime horror thriller film very loosely based on the Soviet serial killer Andrei Chikatilo.
 Written and directed by David Grieco, the film stars Malcolm McDowell, Marton Csokas, and Ronald Pickup.
Jack the Ripper is the best-known name for an unidentified serial killer generally believed to have been active in the largely impoverished areas in and around the Whitechapel district of London in 1888.
 The name "Jack the Ripper" originated in a letter written by someone claiming to be the murderer that was disseminated in the media.
 The letter is widely believed to have been a hoax and may have been written by journalists in an attempt to heighten interest in the story and increase their newspapers' circulation.
 In both the criminal case files and contemporary journalistic accounts, the killer was called "the Whitechapel Murderer" and "Leather Apron".
Joseph Vacher (November 16, 1869 – December 31, 1898) was a French serial killer, sometimes known as "The French Ripper" or "L'éventreur du Sud-Est" ("The South-East Ripper") owing to comparisons to the more famous Jack the Ripper murderer of London, England, in 1888.
 His scarred face, accordion, and plain, white, handmade rabbit-fur hat composed his trademark appearance.
 He killed 11 to 27 people, many of whom were adolescent farm workers, between 1894 and 1897.
Andrei Romanovich Chikatilo (Russian: Андрей Романович Чикатило , Ukrainian: Андрій Романович Чикатило ; 16 October 1936 – 14 February 1994) was a Soviet serial killer, nicknamed the Butcher of Rostov, the Red Ripper, and the Rostov Ripper, who committed the sexual assault, murder, and mutilation of at least 52 women and children between 1978 and 1990 in the Russian SFSR, the Ukrainian SSR and the Uzbek SSR.
 Chikatilo confessed to a total of 56 murders and was tried for 53 of these killings in April 1992.
 He was convicted and sentenced to death for 52 of these murders in October 1992 and subsequently executed in February 1994.
Portrait of a Killer: Jack the Ripper—Case Closed (ISBN  ) is a 2002 nonfiction book by crime novelist Patricia Cornwell which presents the theory that Walter Sickert, a British painter, was the 19th-century serial killer known as Jack the Ripper.
Richard Francis Cottingham (born November 25, 1946) is an American serial killer from New Jersey operating in New York between 1967 and 1980.
 Cottingham was given several nicknames including "The Butcher of Times Square", "The Torso Killer", "The New York (city) Ripper", and "The Times Square Torso Ripper" due to his habit of dismembering his victims, usually leaving nothing but a torso behind.
 Times Square in the 1970s was a seedy environment and Cottingham took full advantage as he trawled for prostitutes to satisfy his sadistic desires.
 He was eventually convicted of murder in 1981, after being caught fleeing an attempted murder.
 Officially Cottingham killed six people but he claims between 85 and 100 murders.
 Cottingham is incarcerated in New Jersey State Prison in Trenton, New Jersey.

Question: Soviet serial killer, Andrei Chikatilo, nicknamed the Butcher of Rostov, the Red Ripper, and the Rostov Ripper, was depicted in what movie in 1995?
Answer: Citizen X