Bristol: Three Men Jailed for 16.5 Years After a Crypto Home Invasion Foiled by a Teenage Girl

In the early hours of 15 May 2026, three men forced their way into a house in Bristol and went looking for one person inside it. They wanted his cryptocurrency, a large amount of it, and they wanted him to send it to them there and then. When he did not, he was hit over the head hard enough to need hospital treatment.

The men never got the money. The victim's teenage sister managed to alert the police, and officers arrested all three at the scene. On Thursday 15 October 2026, at Bristol Crown Court, Terroll Paul, 31, was jailed for six years, Pierre Madzou, 30, for five and a half years, and Mohamed Samagassi, 37, for five years. That is 16 and a half years of prison between them for a robbery that produced nothing.

Avon and Somerset Police, the force that covers Bristol, Bath and Somerset, announced the sentences on 16 October and released custody photographs of the three men. It has not named the victim or his sister, and neither does this article.

The night of 15 May

Police have given few details of the break-in itself. They have not said which part of Bristol the house is in, which coins the men were after, how much they demanded, or how they came to pick this man. What the force has said is that the three "forced their way" into the home, assaulted him and demanded that he hand over "a large amount of the digital currency".

The blow to his head caused what police called a substantial injury. The turning point was his sister. The force describes her as a teenager and as his younger sister, and says her actions led "directly to the apprehension of the offenders" and stopped her brother coming to further harm. Police arrived while the men were still there.

Two of the three did not live anywhere near Bristol. Paul and Madzou are from Barking, in east London, more than 100 miles away. Samagassi was recorded as having no fixed address. Police have not said how the three knew each other or whether anyone else was involved.

Guilty pleas and the sentences

All three were charged with aggravated burglary. Under the Theft Act 1968, burglary means entering a building as a trespasser to steal or to do harm; it becomes aggravated burglary when the burglar is carrying a weapon, an imitation gun or an explosive at the time. The maximum sentence is life imprisonment. Police have not said what weapon was involved.

Each man pleaded guilty at a hearing at Bristol Crown Court in August. In England and Wales a guilty plea earns a reduction in sentence, up to a third for those who admit the offence at the first opportunity, and less the later it comes. The court's sentencing remarks have not been published, so the starting points the judge used, and the credit each man received, are not known.

The victim did not stay silent. In a victim personal statement, the written account a crime victim can have read to the court before sentence, he described what the night had done to him. "I am constantly so frightened, paranoid and completely petrified," he said. "Before, I was bubbly, talkative and outgoing but now I would describe myself as tense and apprehensive."

PC Gemma Childs, the investigating officer, said the attack had "a devastating and long-lasting effect on the victim, who states that his life now looks completely different to what it did prior." She reserved her strongest words for the sister. "This is something that no one should have to go through in their lives, especially not a child, and her quick thinking in this situation is nothing short of remarkable."

Why they come for the person

The logic of the crime is simple, and it is why break-ins like this one keep happening. Money in a bank or a brokerage account is protected by the institution: a transfer made under threat can be frozen, questioned or reversed, and the bank will usually ask why a customer is suddenly sending their savings to a stranger in the middle of the night. Cryptocurrency held by its owner has no such layer. Coins such as bitcoin are controlled by a private key, a secret code that works like the combination to a safe. Whoever can use the key can move the money anywhere in the world in minutes, and once sent, it usually cannot be called back.

That turns the owner into the weak point. Criminals do not need to hack a computer if they can stand over the person who knows the code. The industry calls this a wrench attack, after a 2009 xkcd cartoon in which a thug ignores the encryption on a laptop and beats the password out of its owner with a $5 wrench.

Britain's run of cases

The Bristol case joins a growing British list. In January 2025, at Manchester Crown Court, seven men were jailed for a combined 76 years after a gang kidnapped, tortured and repeatedly extorted a man from Irlam, near Salford, over about 100,000 pounds of cryptocurrency during 2023. Police later recovered a gun, machetes, knives and cable ties.

In Aylesbury, Buckinghamshire, a group of about six people smashed through the front and patio doors of a house at around 3am on 30 April 2025, threatened the seven people inside and demanded crypto transfers. One victim was left with a fractured spine. Thames Valley Police said the gang used tracking devices and signal jammers. Glen Johnson, 49, was convicted of aggravated burglary by a jury and jailed for 15 years in 2026.

London has had several. In July 2025 two French men in their twenties who had shown off their wealth on social media were held and tortured for two days before police rescued them. In March 2026 the London game developer known as Sillytuna said he had been forced to hand over almost $24 million in crypto in a violent robbery. In April 2026, in Maidenhead, Berkshire, four men tied up a family and demanded crypto, and like the Bristol gang, left without any.

The numbers behind it

Jameson Lopp, chief security officer at the bitcoin custody firm Casa, keeps a public list of physical attacks on crypto holders going back to 2014. As updated on 18 October 2026, it held 710 incidents: 165 dated 2025, the worst year on the list, and 125 so far in 2026. About 30 are in the United Kingdom. The Bristol break-in had not yet been added. The list counts only attacks that became public, and Lopp says plainly that it is not complete.

The analytics firm Chainalysis, which traces money on blockchains for police and banks, counted 46 violent attempts on crypto holders worldwide in the first half of 2026, with more than $30 million taken. Its figures carry two details that fit Bristol closely. Home invasions made up 37% of incidents, against 14% in 2025, as criminals moved from snatching people in the street to breaking into their homes. And only 12 of the 46 attempts ended in a payment, a success rate of 26%, down from 49% (47 of 95) in 2025. The Bristol gang is part of that falling number.

©CMZ chart. Data: Chainalysis

Chainalysis also found that attackers increasingly use relatives as leverage, in roughly a quarter to a third of cases by early 2026. In Bristol a relative was in the house, and her phone call is the reason the attack failed.