A 21-year-old man has been charged with three counts of arson with intent to endanger life after fires at two properties and a car linked to Prime Minister Sir Keir Starmer.

Roman Lavrynovych, 21, a Ukrainian national from Sydenham, southeast London, is due to appear at Westminster Magistrates’ Court on Friday, the Metropolitan Police said.

The force said officers from the Met’s Counter Terrorism Command led the investigation because of the connections to the prime minister.

Emergency services were called to a fire in the early hours of Monday at a house in Kentish Town, north London, where Sir Keir lived with his family before becoming prime minister.

Damage was caused to the property’s entrance but nobody was hurt.

A car was also set alight in the same street last Thursday.

There was another blaze at the front door of a house converted into flats in Islington, also linked to the prime minister, on Sunday.

One person was taken to safety via an internal staircase by crews wearing breathing apparatus, London Fire Brigade said.

The head of the Crown Prosecution Service counter terrorism division, Bethan David, said: “These charges relate to two fires at residential addresses in Islington on Sunday May 11 and in Kentish Town on Monday May 12, as well as a car fire in Kentish Town on Thursday May 8.

“The Crown Prosecution Service reminds all concerned that criminal proceedings against this defendant are now active and that he has the right to a fair trial.”

A brother and sister have been jailed for the murder of a drug dealer in a “ferocious” knife attack.

Isaiah Marsh, 21, and his 23-year-old sibling Mya Marsh were sentenced to a minimum of 20 years in prison for killing Minister Enfrence, 21, in a row over a £200 cannabis debt.

Bank worker Mya was trying to buy drugs from Mr Enfrence in Kings Norton, Birmingham, when she met him armed with a kitchen knife at about 10am on 5 November, the city’s crown court heard.

Judge Simon Drew KC said that Mya was the aggressor in an initial confrontation with Mr Enfrence over the debt as he sentenced the siblings on Thursday.

Mya called her brother Isaiah to the scene, who “launched a ferocious attack on Minister as he lay defenceless on his back on the floor” and had intended to kill, the judge said.

Mr Enfrence suffered at least 12 stab wounds to his body, arms, hands and head in the “unprovoked” attack.

He did not die instantly and managed to escape before collapsing nearby.

Judge Drew said footage of the attack, which was caught on CCTV, was “truly sickening” to watch as Mr Enfrence died a “traumatic and painful death”.

Siblings unanimously convicted of murder

The footage shows Mya passing a knife to her brother during the stabbing.

The judge told them: “This was an attack by two people on one. That attack was unprovoked. Members of the public, including a child in a pushchair, passed very close by while the attack was taking place.”

After the killing, Mya went to work “as if nothing had happened” after taking the morning off work, citing mental health problems, the court was told.

Isaiah later handed himself in to the police.

A jury unanimously convicted the siblings of murder on Monday following a three-week trial.

Both had denied murder and alternative charges of manslaughter.

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Isaiah claimed he acted in self-defence, while Mya claimed she did not believe her brother would use the knife to stab Mr Enfrence.

Rachel Brand KC, representing Mya, said the attack was “utterly out of character” for her client and that Mya had shouted “stop it” and “break it up” during her brother and Mr Enfrence’s struggle.

Isaiah, meanwhile, would find it “almost impossible to reconcile what he saw on the CCTV with who he is”, his barrister Michael Ivers KC told the court.

“He has told everyone who will listen when they have spoken to him that he is full of remorse about what happened,” Mr Ivers said.

A “despicable” rapist has been brought to justice and jailed for 10 years in part thanks to a woman’s testimony from beyond the grave.

Steven Connery, 41, repeatedly raped and sexually assaulted two women in the Forth Valley and Tayside areas.

Judge Douglas Brown said Connery’s first victim was left “so shocked that she couldn’t speak” following a painful attack in a bathroom while she was getting ready for a night out.

A court heard how the second woman was also left in “agony” after a sex assault.

Connery was arrested in 2022 after his past crimes were brought to the attention of Police Scotland.

His second victim died before a trial was held at the High Court in Glasgow, but her evidence was read out in the form of a statement by one of the investigating officers.

Connery denied any wrongdoing but was in March found guilty of four charges.

He returned to the dock on Wednesday and was handed a 13-year extended sentence, with 10 years in jail and three years on licence once released back into the community.

Judge Brown said: “It is almost inevitable that offences of this nature will cause substantial harm and in relation to the second complainer, who has since died, it is clear from a victim impact statement submitted by her sister that your behaviour had a massive impact not only on her but also on her family.”

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It was noted that Connery was “still reasonably young” at the time of some of his offending, but the judge added: “Though there is little to indicate that a lack of maturity was a significant factor.”

Connery was additionally placed on the sex offenders’ register indefinitely and banned from contacting the woman who is still alive.

Detective Sergeant Khalid Abdulrahman said: “Although one of Connery’s victims passed away, it was right that her evidence was heard in court through the reading of statements.

“I hope this sentencing brings some comfort to both her family and the other victim in this case.

“Our thoughts remain with them, as without their information Connery wouldn’t have been held accountable for his despicable actions.”