Nottingham suspect's name 'was known to MI5 after he banged on door to agency's HQ demanding to be let in'

15 June 2023, 05:56 | Updated: 15 June 2023, 06:04

The suspect is said to have knocked on MI5's front door
The suspect is said to have knocked on MI5's front door. Picture: Alamy

By Will Taylor

The suspect in the Nottingham attack was known to MI5 because he turned up to the agency's London headquarters and tried to get in.

Listen to this article

Loading audio...

The 31-year-old, whose name has not been released, was told to move on and his name was taken down when he arrived at Thames House and knocked on the door in August last year.

His name is understood to have come up as spies searched for any information about the man after the attacks happened early on Tuesday.

"He turned up one day and literally started banging on the door. He was moved on and logged," a security source told The Sun.

Listen and subscribe to Unprecedented: Inside Downing Street on Global Player

"This happens from time to time."

MI5 is based in a 1920s building in Millbank, on the Thames in London - a short walk down from Parliament.

A large doorway is accessible from the pavement in front of the imposing structure.

The Home Office did not comment.

Police investigate the attack
Police investigate the attack. Picture: Alamy
Grace and Barnaby were killed in the attack
Grace and Barnaby were killed in the attack. Picture: Social media

Three people were killed and three more injured in a stabbing and van attack throughout the city.

Barnaby Webber and Grace Kumar, two 19-year-old University of Nottingham students, and Ian Coates, a 66-year-old caretaker, died in the rampage.

Neighbours heard of "blood-curdling" screams as the students were stabbed in the street yards from home.

Read more: CCTV shows moment Nottingham attack suspect is Tasered and arrested by police

Mr Coates was later found dead. His van was taken and ploughed into pedestrians, one of whom was in hospital in a critical condition. The other two escaped with minor injuries.

A man, said to be West African who has been living legally in the UK for years, was arrested after being pulled from a van at about 5.30am that day.

He has been held on suspicion of murder.

Relatives of the victims spoke of their grief at the tragedy.

MI5 is based in Thames House
MI5 is based in Thames House. Picture: Alamy

Grace's father Dr Sanjoy Kumar, who previously saved the lives of three teenagers who were stabbed in a gang attack near his surgery, embraced a visibly emotional David Webber.

Speaking at the vigil, Dr Kumar urged students to "look out for each other", with Barnaby's father by his side.

He said: "You all touched her lives, and hence ours. You will never be forgotten, by us certainly."

Read more: 'Look out for each other': Heartbroken families of Nottingham attack victims come together at emotional vigil

He added that what he is going through "should never happen to any parent".

"Thank you for the things you did for our daughter and Barney. And look out for each other. Thank you," he continued.

Barnaby's father David Webber told crowds in Nottingham through tears: "I cannot comprehend how I am going to deal with it.

Grace and Barnaby's parents spoke of their grief
Grace and Barnaby's parents spoke of their grief. Picture: Alamy

"Myself and Emma and Charlie and his family and friends...I know Barney would be super-touched by everyone that's here.

"He loved it. He loved it here. He couldn't wait to come back. It drove me mad.

"His heart will be with you guys forever and thank you so much. I really can't say much more."

Mr Coates' son Lee said he was "broken" and still in shock.

More Latest News

See more More Latest News

Lidl has issued an urgent recall.

Urgent recall issued by supermarket chain over salmonella fears

Over 1,600 people have died in the earthquake in Myanmar

Myanmar earthquake death toll surges past 1,600 with more than 3,000 hurt as hundreds more trapped under rubble

A man has been charged with murder after police responded to an alleged fight between two drivers.

'Road rage fight at roundabout' leaves 'loving family man' dead, as driver charged with murder

Werneth Park, Oldham

Mother and newborn baby found after urgent hunt as human placenta found in park

Euromillions winner revealed

Winner of eye-watering £209m EuroMillions jackpot revealed

Clocks go forward this weekend with Brits to lose an hour's sleep - but could the change be ruining our health?

Clocks go forward this weekend with Brits to lose an hour's sleep - but could the change be ruining our health?

Emergency services at a property in Beswick Close, Rushton after three people died in a house fire

Three people die in Northamptonshire house fire with three police officers hurt, as neighbours tell of 'inferno'

US Vice President JD Vance (2nd-R) and second lady Usha Vance (2nd-L) tour the US military's Pituffik Space Base on March 28, 2025 in Pituffik, Greenland

'This isn't how you speak to your allies': Denmark says it 'doesn't appreciate tone' of Vance's Greenland criticism

Exclusive
Over 1,000 people have died in the Myanmar earthquake, and former ambassador Vicky Bowman's husband was caught up

‘It's desperate’: Ex-UK ambassador to Myanmar tells LBC of friend 'trapped' by earthquake, as over 1,000 dead

Prince Harry, Duke of Sussex.

Prince Harry 'only heard about King's hospital trip on the news', with 'lonely' prince left 'isolated' in California

Justin Welby

Justin Welby says he failed to tackle Church of England child abuse because scale was 'overwhelming'

The eclipse seen from the UK

Solar eclipse appears in UK skies as crowds watch from across the UK - see the best pictures

Andrew Tate is being sued by his ex-girlfriend Brianna Stern

Andrew Tate sued for sexual assault and beating by ex-girlfriend who 'feared he was going to kill her'

Erling Haaland of Manchester City

Erling Haaland reported to police after Man City mascot 'hospitalised with whiplash' from striker's 'playful' head knock

Myanmar and Thailand have been particularly affected by the earthquake

'Screams followed by silence': Death toll in Myanmar earthquake leaps to over 1,000 amid desperate hunt for survivors

The US has refused to rule out using military force on Greenland

Trump reveals two-word reason US 'must have Greenland' as Vance refuses to rule out military force in bid to take island