Question: Shadow of the Cobra is a 1989 television movie based on the book, regarding who, which is widely believed to be a psychopath?

full_context: Document 1: Jack Unterweger: Johann "Jack" Unterweger (16 August 195029 June 1994) was an Austrian serial killer who murdered prostitutes in several countries. First convicted of a 1974 murder, he was released in 1990 as an example of rehabilitation. He became a journalist and minor celebrity, but within months started killing again. He committed suicide following a conviction for several murders. Austrian psychiatrist Dr. Reinhard Haller diagnosed him with narcissistic personality disorder in 1994.
Document 2: Shadow of a Doubt (1995 film): Shadow of a Doubt is a 1995 American TV movie that was written and directed by its star Brian Dennehy. It was based on a novel by William J. Coughlin. The movie aired in the United States on December 3, 1995.
Document 3: King Cobra (2016 film): King Cobra is a 2016 American biographical crime-drama film about the life and early career of Brent Corrigan. It was directed by Justin Kelly and was based on the book "Cobra Killer: Gay Porn, Murder, and the Manhunt to Bring the Killers to Justice" by Andrew E. Stoner and Peter A. Conway. The film was released on October 21, 2016, by IFC Midnight.
Document 4: Shadow of the Cobra: Shadow of the Cobra is a 1989 television movie based on the book "The Life and Crimes of Charles Sobhraj" by Richard Neville and Julie Clarke.
Document 5: Charles Sobhraj: Sobhraj is widely believed to be a psychopath. He was driven to murder as a means to sustain his adventurous lifestyle. This, as well as his cunning and cultured personality, made him a celebrity long before his release from prison. He enjoyed the attention, charging large amounts of money for interviews and film rights. He has been the subject of four books and three documentaries. Sobhraj's return to India, where he was still eagerly sought by authorities, is believed to be the result of his yearning for attention and overconfidence in his own intellect.
Document 6: Jack the Ripper: 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".
Document 7: The Serpent and the Rainbow (film): The Serpent and the Rainbow is a 1988 American horror film directed by Wes Craven and starring Bill Pullman. The script by Richard Maxwell and Adam Rodman is loosely based on the non-fiction book of the same name by ethnobotanist Wade Davis, wherein Davis recounted his experiences in Haiti investigating the story of Clairvius Narcisse, who was allegedly poisoned, buried alive, and revived with a herbal brew which produced what was called a zombie.
Document 8: Shadow (Marcia Brown book): Shadow is a children's picture book created by Marcia Brown and published by Scribner in 1982. The text is Brown's translation of the poem "La Féticheuse" by French writer Blaise Cendrars. She won the annual Caldecott Medal for illustration of an American children's picture book in 1983, her third.
Document 9: Charles Peace: Charles Frederick Peace (14 May 1832 – 25 February 1879) was an English burglar and murderer, who embarked on a life of crime after being maimed in an industrial accident as a boy. After killing a policeman in Manchester, he fled to his home-town of Sheffield, where he became obsessed with his neighbour's wife and shot the husband dead. Settling in London, he carried out multiple burglaries before being caught in the prosperous suburb of Blackheath, wounding the policeman who arrested him. He was linked to the Sheffield murder, and tried at Leeds Assizes. Found guilty, he was hanged at Armley Prison. His story has inspired many authors and film producers.
Document 10: Charles Salvador: Charles Arthur "Charlie" Salvador (born Michael Gordon Peterson also known as Charles Bronson; 6 December 1952) is an English criminal who is often referred to in the British press as the "most violent prisoner in Britain" and "Britain's most notorious prisoner". He has spent periods detained in the Rampton, Broadmoor and Ashworth high-security psychiatric hospitals.
Document 11: Charles Manson: Charles Milles Manson (born Charles Milles Maddox, November 12, 1934) is an American convicted mass murderer and former cult leader who led what became known as the Manson Family, a quasi-commune that arose in California in the late 1960s. Manson's followers committed a series of nine murders at four locations in July and August 1969. In 1971 he was found guilty of first-degree murder and conspiracy to commit murder for the deaths of seven people – most notably of the actress Sharon Tate – all of which were carried out by members of the group at his instruction. Manson also received first-degree murder convictions for two other deaths. Manson was originally sentenced to death, but his sentence was commuted to life imprisonment when California invalidated the state's death penalty statute in 1972. He is currently serving multiple life sentences at California State Prison in Corcoran.
Document 12: Shadow of the Noose: Shadow of the Noose is a BBC television legal drama series about the life and career of barrister Sir Edward Marshall Hall. The series starred Jonathan Hyde as Marshall Hall; Michael Feast as his clerk, Edgar Bowker; Leslee Udwin as Henriette Marshall Hall; and Terry Taplin as solicitor Arthur Newton. The series of eight episodes was written by Richard Cooper, produced by Colin Tucker, and first transmitted between 1 March and 19 April 1989 on BBC Two. The series was a co-production with the Australian Broadcasting Corporation and Television New Zealand.
Document 13: Charles Cullen: Charles Edmund Cullen (born February 22, 1960) is a former nurse who is the most prolific serial killer in New Jersey history and is suspected to be the most prolific serial killer in American history. He confessed to authorities that he killed up to 40 patients during the course of his 16-year nursing career. But in subsequent interviews with police, psychiatric professionals, and journalists Charles Graeber and Steve Kroft, it became clear that he had killed many more, whom he could not specifically remember by name, though he could often remember details of their case. Experts have estimated that Charles Cullen may ultimately be responsible for 400 deaths, which would make him the most prolific serial killer in American history.
Document 14: Cobra (1986 film): Cobra is a 1986 American action film directed by George P. Cosmatos, and written by Sylvester Stallone, who also starred in the title role. The film co-stars Reni Santoni, Brigitte Nielsen and Andrew Robinson. It is the first film where Brian Thompson plays a prominent role. The film was loosely based on the novel "Fair Game" by Paula Gosling, which was later filmed under that title in 1995. However, Stallone's screenplay was originally conceived from ideas he had during pre-production of "Beverly Hills Cop", whose screenplay he heavily revised. He had wanted to make "Beverly Hills Cop" a less comedic and more action-oriented film, which the studio rejected as being far too expensive. When he left that project, Eddie Murphy was brought in to play the lead role.
Document 15: The Last Master Outlaw: The Last Master Outlaw: How He Outfoxed the FBI Six Times--but Not a Cold Case Team is a 2016 non-fiction book written by Thomas J. Colbert and Tom Szollosi. It details the results of a five-year investigation of a suspect in the 1971 D. B. Cooper hijacking case. The book documents the life of Robert Rackstraw and the evidence compiled against him. It was also the basis of the 2016 History Channel documentary "D.B. Cooper: Case Closed".
ground_truth: Charles Sobhraj