Countdown to Murder: Nilsen's First Kill | S01 E02 | Crime Documentary

Documentary series telling the stories of some of the UK's most high-profile murder cases.

In November 1983, Dennis Nilsen was sentenced at the Old Bailey to life imprisonment for killing six men and the attempted murders of two others. This Crime Documentary examines the events that led him to become a serial killer, using witness testimony, detailed crime reports, forensic evidence and expert commentary by criminologists, detectives, pathologists and journalists.