Memories of a Murderer: The Nilsen Tapes is a true crime documentary that tells the story of Dennis Nilsen, a British serial killer who was active from 1978 to 1983. The film is based on 250 hours of audiotapes that Nilsen recorded from his prison cell, where he was serving a life sentence for his crimes.
The film features interviews with investigators, witnesses, and victims' families, as well as dramatic reenactments of some of the crimes. Through Nilsen's own words, the audience gets a chilling insight into his mind and motivation, as he recounts his gruesome acts and talks about his victims.
Nilsen was known for targeting young men and boys, often homeless or drug addicted, whom he would lure to his home for companionship. He would then strangle them and dispose of their bodies, either by burning them or flushing them down the toilet.
The documentary explores how Nilsen was able to commit his crimes for so long without being caught, despite several close calls with the police. It also delves into the psychological factors that may have contributed to his behaviour, including his difficult childhood and his struggles with sexuality and loneliness.
Overall, Memories of a Murderer: The Nilsen Tapes is a disturbing but fascinating look at one of Britain's most notorious killers, told largely through his own words. It offers a unique perspective on the mind of a serial killer and the devastating impact of his crimes on the people around him.