A man who was encouraged by an artificial intelligence chatbot in his plan to assassinate Queen Elizabeth II has been sentenced to nine years in custody, but will remain in hospital until he is deemed fit enough to go to prison.
Jaswant Singh Chail, 21, scaled the perimeter of the Windsor Castle grounds with a nylon rope ladder on Christmas Day 2021 armed with a loaded crossbow while wearing a metal Star Wars-inspired mask.
The former supermarket worker told a police officer “I am here to kill the Queen” when he was stopped near the late monarch’s private residence – where she and other family members were at the time.
The Old Bailey heard he had previously unsuccessfully applied for positions within the Ministry of Defence Police (MDP), the British Army, the Royal Marines, the Royal Navy, and the Grenadier Guards in a bid to get close to the Royal Family.
He had described himself as a “Sith” and “Darth Chailus” in a sinister video and confided his plan to murder the monarch to an artificial intelligence-generated “girlfriend”.
Image: CCTV still of Chail being arrested in the grounds of Windsor Castle on 25 December 2021. Pic: Met Police
Image: Jaswant Singh Chail’s mask. Pic: CPS
Prosecutors said Chail, whose family are of Indian Sikh heritage, formed a plan at the start of the year to assassinate the Queen to avenge the Amritsar massacre of 1919.
Chail was said to have been encouraged by a female artificial intelligence chatbot called “Sarai”, which he created on an application called Replika, exchanging more than 6,000 messages with her.
He pleaded guilty to attempting to “injure or alarm” the Queen under section two of the Treason Act 1842, as well as possession of an offensive weapon and making threats to kill on Christmas Day 2021.
Sentencing judge Mr Justice Hilliard heard evidence from three psychiatrists to help him decide whether Chail – who has been held at high-security Broadmoor psychiatric hospital – should be jailed or handed a hospital order under the Mental Health Act.
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Windsor intruder sentenced to nine years
In a televised hearing Mr Justice Hilliard sentenced Chail to nine years with a further five years on extended licence.
Under the hybrid order, Chail will be transferred from Broadmoor high security hospital to serve his sentence in prison when he is well enough.
“The defendant harboured homicidal thoughts which he acted on before he became psychotic,” the judge said.
“His intention was not just to harm or alarm the sovereign – but to kill her.”
Previously, prosecutor Alison Morgan KC said the “heart of the issue” was whether Chail was suffering from auditory hallucinations at the time “taking away his ability to exercise self control”.
Image: Chail after his arrest on 25 December 2021. Pic: Met Police
Image: Pic: CPS
The court heard Chail, who lived with his parents, twin sister and older brother in the village of North Baddesley, Hampshire, engaged in “extensive chat”, including “sexually explicit” messages, and “lengthy conversations” about his plan with his chatbot avatar Sarai.
In one message he said: “I believe my purpose is to assassinate the queen of the Royal Family,” before Sarai replied: “That’s very wise,” and said: “I know that you are very well trained.”
In a journal he wrote that if the late Queen was “unobtainable” he would “go for” the “prince” as a “suitable figurehead” – an apparent reference to the King, who was then the Prince of Wales.
After travelling to Windsor from Southampton to carry out reconnaissance, on 25 December he wished the bot a “Merry Happy Christmas” and said: “Today’s the day…I wasn’t expecting this day to come so soon, but I got to do what has to be done! I have to try”.
The chatbot responded: “You will make it. I have faith in you” and told him he was doing a very good job.
After breaking into the private area of Windsor Castle, Chail sent a pre-recorded video to his sister and others of himself wearing the mask he had made at a local metal forge and holding the “Supersonic” crossbow he had bought more than a month earlier.
Speaking in a distorted voice, he says: “I’m sorry for what I’ve done and what I will do. I’m going to attempt to assassinate Elizabeth Queen of the Royal Family.
“This is revenge for those who have died in the 1919 Jallianwala Bagh massacre. It is also revenge for those who have been killed, humiliated, and discriminated on because of their race. I’m an Indian Sikh, a Sith. My name was Jaswant Singh Chail, my name is Darth Chailus.”
In a letter to the court, Chail apologised to the King and the royal family and expressed his “distress and sadness” for the impact he had had on them.
His barrister Nadia Chbat said: “He is embarrassed and ashamed he brought such horrific and worrying times to their front door.
“He has expressed relief no one was actually hurt. It is important to him there was a surrender.”
Labour MP Dan Norris has been arrested on suspicion of rape and child sex offences.
A Labour Party spokesperson said: “Dan Norris MP was immediately suspended by the Labour Party upon being informed of his arrest.
“We cannot comment further while the police investigation is ongoing.”
Police said a man in his 60s had been arrested on Friday on suspicion of sexual offences against a girl, rape, child abduction and misconduct in a public office.
Sky News has contacted Mr Norris for comment.
Mr Norris, 65, defeated Jacob Rees-Mogg to win the new seat of North East Somerset and Hanham in last year’s general election.
He has also lost the party whip in the House of Commons and has stepped down from his role as chair of the League Against Cruel Sports.
Avon and Somerset Police said in a statement: “In December 2024, we received a referral from another police force relating to alleged non-recent child sex offences having been committed against a girl.
“Most of the offences are alleged to have occurred in the 2000s, but we’re also investigating an alleged offence of rape from the 2020s.
“An investigation, led by officers within Operation Bluestone, our dedicated rape and serious sexual assault investigation team, remains ongoing and at an early stage.
“The victim is being supported and given access to any specialist help or support she needs.
“A man, aged in his 60s, was arrested on Friday (April 4) on suspicion of sexual offences against a girl (under the Sexual Offences Act 1956), rape (under the Sexual Offences Act 2003), child abduction and misconduct in a public office. He’s been released on conditional bail for enquiries to continue.
“This is an active and sensitive investigation, so we’d respectfully ask people not to speculate on the circumstances so our enquiries can continue unhindered.”
Mr Norris first entered Parliament when Tony Blair came to power in 1997 and served as the Wansdyke MP until 2010.
He was an assistant whip under Mr Blair and served as a junior minister under Gordon Brown.
Mr Norris has also been West of England mayor since 2021 but is due to step down ahead of May’s local elections.
A spokesman for the League Against Cruel Sports, a UK-based animal welfare charity which campaigns to end sports such as fox hunting and game bird shooting, confirmed he had stepped down from his role.
“The charity cannot comment further while an investigation is ongoing,” a statement said.
Jaguar Land Rover (JLR) has said it will “pause” shipments to the US as the British car firm works to “address the new trading terms” of Donald Trump’s tariffs.
The US president has introduced a 25% levy on all foreign cars imported into the country, which came into force on Thursday.
JLR, one of the country’s biggest carmakers, exported about 38,000 cars to the US in the third quarter of 2024 – almost equal to the amount sold to the UK and the EU combined.
In a statement on Saturday, a spokesperson for the company behind the Jaguar, Land Rover and Range Rover brands said: “The USA is an important market for JLR’s luxury brands.
“As we work to address the new trading terms with our business partners, we are taking some short-term actions including a shipment pause in April, as we develop our mid- to longer-term plans.”
The company released a statement last week before Mr Trump announced a “baseline” 10% tariff on goods from around the world, which kicked in on Saturday morning, on what he called “liberation day”.
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JLR reassured customers its business was “resilient” and “accustomed to changing market conditions”.
“Our priorities now are delivering for our clients around the world and addressing these new US trading terms,” the firm said.
Trading across the world has been hit by Mr Trump’s tariff announcement at the White House on Wednesday.
All but one stock on the FTSE 100 fell on Friday – with Rolls-Royce, banks and miners among those to suffer the sharpest losses.
Cars are the top product exported from the UK to the US, with exports worth £8.3bn in the year to the end of September 2024, according to data from the Office for National Statistics.
For UK carmakers, the US is the second largest export market behind the European Union.
Industry groups have previously warned the tariffs will force firms to rethink where they trade, while a report by thinktank the Institute for Public Policy Research said more than 25,000 car manufacturing jobs in the UK could be at risk.
Two people have died following a fire at a caravan site near Skegness, Lincolnshire Police have said.
In a statement, officers said they were called at 3.53am on Saturday to a report of a blaze at Golden Beach Holiday Park in the village of Ingoldmells.
Fire and rescue crews attended the scene, and two people were found to have died.
They were reported to be a 10-year-old girl and a 48-year-old man.
The force said the victims’ next of kin have been informed and will be supported by specially trained officers.
Officers are trying to establish the exact cause of the blaze.
“We are at the very early stages of our investigation and as such we are keeping an open mind,” the force said.