24 Jan 2022, 20:02
24 Jan 2022, 17:24
Dennis Nilsen remains one of the UK’s most prolific serial killers, whose victims were arguably let down by a homophobic police force.
Whereas the ITV series Des dramatised the man behind the killings – step forward award-winner David Tennant – The Nilsen Files zooms in on Dennis Nilsen’s victims.
But who were they? How many did he kill?
Here’s everything you need to know…
Dennis Nilsen pictured after his capture (Credit: Netflix)
The Nilsen Files – Dennis Nilsen victims
On February 08 1983, an employee from plumbing service Dyno-Rod found human remains next to a property in Muswell Hill, London.
Dennis Nilsen lived there, and quickly admitted that he was a killer.
The civil servant confessed to having dismembered and murdered a number of vulnerable men he had picked up.
The story was, of course, the subject of the ITV drama Des.
Dennis murdered up to 15 young men and boys over a five year period – from 1978 to 1983.
In those year, Dennis Nilsen brought home 15 victims from London bars.
He strangled and dismembered them, before burying them under his floorboards, in his yard, or even burning their bodies in bonfires.
But it wasn’t until his neighbours called a plumber for their clogged drains in 1983 that human remains were found in the pipes…
In his meagre defence, Dennis Nilsen – who was gay – claims he was sexually abused by his grandfather until he was five years old.
Dennis Nilsen victims – who were they?
Dennis initially confessed to killing 15 young men and boys.
Police searched his home, Cranley Gardens in Muswell Hill, and that of his previous flat in Cricklewood, North London.
They found human organs and torsos in black bin liners, and a severed human head in the kitchen.
Authorities recovered 11 bodies in total.
Sadly, only eight of Dennis Nilsen’s 15 victims have been officially identified.
The youngest of Dennis Nilsen’s victims was only 14.
Dennis Nilsen victims: Stephen Holmes, Kenneth Ockendon and William Sutherland (Credit: YouTube)
Dennis Nilsen victims – Stephen Dean Holmes, 14 (killed December 30 1978)
Stephen Holmes was Dennis Nilsen’s first and youngest victim.
He was just 14 when he meet the killer in a pub.
Dennis invited Stephen back to his house, before killing him.
Nilsen kept his body in his flat for several months, and even slept beside it.
Kenneth Ockenden, 23 (killed December 3 1979)
Kenneth was a Canadian tourist who spent the day sightseeing with Dennis Nilsen in 1979.
They met in a pub, before ending up at Dennis Nilsen’s flat for dinner and more drinks.
He was one of only a few of Dennis Nilsen’s victims who was reported as a missing person.
Killer Dennis strangled him with the lead of a set of headphones as Nilsen listened to a record.
Dennis Nilsen victims: Graham Allen, Malcolm Barlow and Stephen Sinclair (Credit: YouTube)
Dennis Nilsen victims – Martin Duffey, 16 (killed May 17 1980)
Homeless Martin Duffey was just 16 when he accepted Nilsen’s invitation to stay the night at his house.
It was the last thing he ever did.
Dennis killed him by strangulation and drowning him in the kitchen sink.
Two days later, Dennis buried him beneath the floorboards at his home.
William Sutherland, 26 (killed August 20 1980)
William Sutherland, from Edinburgh, was 26 when he met the man who would kill him.
The victim met Nilsen in a pub in Piccadilly Circus and the pair returned to the killer’s flat.
Dennis Nilsen strangled William to death at his Melrose Avenue address in Cricklewood.
Dennis Nilsen played by David Tenant in Des (Credit: ITV)
Malcolm Barlow, 23 (killed September 18, 1981)
Malcolm Barlow was an epileptic orphan.
He had spent much of his life in care.
Dennis had helped the young man to get medical help when he suffered a seizure.
But when Malcolm went back to Dennis Nilsen’s home to thank him, he was murdered and dissected.
John Howlett, 23 (killed March 1982)
Dennis Nilsen murdered John Howlett in Cranley Gardens in March 1982.
John, 23, had met the killer in a pub near Leicester Square before returning to his flat.
Dennis Nilsen strangled John and drowned him in the bath.
He then dismembered his body and flushed various organs down the toilet.
Graham Allen, 27 (killed September 1982)
Tourist Graham was lost in London when he bumped into Dennis Nilsen.
The killer invited him back to his flat for dinner, and subsequently killed him.
Dennis strangled Graham with a ligature as he ate an omelette Nilsen had cooked for him.
Stephen Sinclair, 20 (killed January 26, 1983)
Heroin addict Stephen Sinclair was Dennis Nilsen’s final victim.
They met on Oxford Street, where Dennis bought him a meal before taking him home with him.
Dennis Nilsen strangled him to death with a ligature.
After his capture, Dennis Nilsen pleaded guilty to manslaughter on the grounds of diminished responsibility.
His defence argued that he was insane.
A judge eventually found him guilty of six counts of murder and two of attempted murder.
He was sentenced to life in prison in November 1983.
Dennis Nilsen served 34 years of his sentence before he died at the age of 72 in prison.
Human Rights Campaigner Peter Tatchell appears on The Nilsen Files (Credit: BBC Two)
The Nilsen Files on BBC Two
The Nilsen Files on BBC Two re-examines one of the biggest murder investigations in Metropolitan Police history.
The three-part documentary series asks whether homophobic attitudes lead to multiple missed opportunities to catch the serial killer Dennis Nilsen.
Dennis was convicted in 1983 for the murders of six young men and boys.
Michael Ogden focuses on the lives of the victims, and asks why they remain just a footnote 40 years on.
The Nilsen Files on BBC Two starts on Monday January 24 2022 at 9pm.
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