The Nilsen Files is a three-part documentary series on BBC Two exploring the victims of one of Britain's most high-profiled serial killers.
Dennis Nilsen, dubbed the Muswell Hill Murderer, brutally killed 15 young men between 1978 and 1983. Many of his victims were vulnerable teenagers at the time who were part of the LGBTQ+ community.
The first episode in the instalment aired last night and viewers are saying it showed a 'horrifying time of widespread homophobia.'
