Dennis Nilsen
- Episode aired Apr 21, 2017
Dennis Nilsen: A look at the north London serial killer Dennis Nilsen, who murdered at least 12 men before being caught when he flushed the remains down the toilet.Dennis Nilsen: A look at the north London serial killer Dennis Nilsen, who murdered at least 12 men before being caught when he flushed the remains down the toilet.Dennis Nilsen: A look at the north London serial killer Dennis Nilsen, who murdered at least 12 men before being caught when he flushed the remains down the toilet.