It was in this very location that serial killer Dennis Nilsen confessed to slaughtering "12 or 13" victims and hiding their remains beneath his floorboards until the odor was intolerable.

The three-part series – which continues tonight and concludes tomorrow – follows the story of notorious serial killer and necrophiliac Dennis Nilsen, who is played by David Tennant.

From twisted killer Dennis Nilsen, notorious for stuffing body parts down drains to Peter Sutcliffe, who anonymously ...

MONSTER Andrew Dawson brutally butchered two elderly men in 2010 before going on the run, inspired by Raoul Moat. But the 'very violent and vicious' murder spree was far from his only attack. Here ...

Crime documentary examining Dennis Nilsen, one of history's most notorious serial killers. Discover more about him through exclusive interviews with those involved in his case.

Horror fan sells doll's house version of serial killer Dennis Nilsen's home for £150 ...