The Nilsen Files Season 1
Re-examining one of the biggest murder investigations in Metropolitan Police history. Did prejudice lead to multiple missed opportunities to catch serial killer Dennis Nilsen?
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The Nilsen Files Season 1 Full Episode Guide
Episode 3 - Episode 3
First Aired: February. 07,2022
Sentenced to life, the media focus on Nilsen intensifies, with books and even a TV slot. His victims, including those unidentified, are ignored, leaving families without answers.
Episode 2 - Episode 2
First Aired: January. 31,2022
Examining Nilsen’s high-stakes trial and the dramatic emergence of witnesses to his crimes. The cases of survivors reveal how chances to catch Nilsen years earlier were missed.
Episode 1 - Episode 1
First Aired: January. 24,2022
As Nilsen's crimes are discovered, the truth about his victims reveals prejudice and multiple missed opportunities to catch a murderous predator