Scarlet Blake, who killed a cat and put animal in blender, found guilty of man’s murder
A woman who filmed herself killing a cat before putting the animal in a blender has been found guilty of murdering a man four months later.
Warning: This story contains descriptions and an image that readers may find distressing
Scarlet Blake, 25, live-streamed the dissection of a family pet to New Order’s 1987 hit True Faith after watching a Netflix documentary called Don’t F*** With Cats.
In the programme, Luka Magnotta kills kittens before filming a murder while the same song plays in the background.
Prosecutors said Blake, who is transgender, had a “fixation with violence” and found Jorge Martin Carreno, 30, while searching the streets of Oxford looking for someone to kill in the early hours of 25 July 2021.
The body of the BMW factory worker, a Spanish national who was walking home alone after a night out with work colleagues, was found in the River Cherwell at Parson’s Pleasure around 24 hours later.
Oxford Crown Court heard a murder investigation was launched two years later when Blake’s former partner Ashlynn Bell, who lives in the US, told detectives Blake had confessed to killing Mr Martin Carreno using a homemade garrote.
Jorge Martin Carreno. Pic: Family handout
Blake pleaded guilty to a charge of criminal damage over killing the cat but denied murdering Mr Martin Carreno by inflicting blows to his head before trying to strangle him and then putting him in the river where he drowned.
Four months before his death, she used food and a crate to capture a cat and take it to her home, where she killed it.
In the video, in which Blake dissects the animal, removing the fur and skin, she says: “Here we go my little friend. Oh boy, you smell like shit. I can’t wait to put through the blender.”
Prosecutors said it showed she had a “disturbing interest in what it would be like to harm a living creature”.
“It was an interest that went beyond mere fantasy,” Alison Morgan KC told jurors, who were also shown videos of Blake and a partner engaging in consensual strangulation with ligatures.
“She described herself to others as being someone who derived sexual gratification from the thought of violence and the thought of death,” said the prosecutor.
Blake filmed herself killing a cat. Pic: TVP
Blake killed a cat before putting it in a blender. Pic: TVP
CCTV footage shows Mr Martin Carreno trying to find his way home, while Blake walked the streets, wearing a facemask and distinctive combat-style jacket with hood over her head, while carrying a rucksack.
“He died because he encountered the defendant on that night,” said Ms Morgan.
“He died because he met a person who had a fixation with violence and with knowing what it would feel like to kill someone.”
Blake, who was born in China and came to the UK aged nine, blamed Ms Bell for making her kill the cat.
She said Mr Martin Carreno was still alive when she left him at the riverbank and that she had made up details of killing him to please her ex-partner after seeing his death in the news.
“I told Ashlynn that I killed that person, I made up the details in a dramatic way,” she said.
“I told her I used a garrote that I made to try and remove the person’s head, but it was more difficult than I would have imagined and then I dumped the body in the river, which is what they are now pulling out.”
Scarlet Blake was said to have searched the streets of Oxford looking for a victim. Pic: TVP
‘Full of passion and kindness’
Mr Martin Carreno’s family paid tribute to “an extraordinary being full of passion and kindness” who was one of three triplet brothers.
“Today, his absence leaves a deep wound in our hearts,” they said in a statement. “His life was stolen, cutting short his projects and dreams.”
“This tribute is a reminder of Jorge but also a call to justice. There can be no peace until justice is served. We ask not only for justice for him but also for protection to prevent other people, other families, from suffering the immense pain caused by such cruel and senseless murders.”
Thames Valley Police detective superintendent Jon Capps said several aspects of the case were “truly disturbing to see, hear and deal with”.
“This defendant showed calculated cruelty. The acts Blake has been convicted of are barbaric and chilling. The murder was premeditated with total disregard and disdain for life,” he added.
The first thing you notice when immigration officers stop a possible illegal moped delivery driver is the speed in which the suspect quickly taps on their mobile.
“We’re in their WhatsApp groups – they’ll be telling thousands now that we’re here… so our cover is blown,” the lead immigration officer tells me.
“It’s like a constant game of cat and mouse.”
Twelve Immigration Enforcement officers, part of the Home Office, are joining colleagues from Avon and Somerset Police in a crackdown on road offences and migrants working illegally.
The West of England and Wales has seen the highest number of arrests over the last year for illegal workers outside of London.
“It is a problem… we’re tackling it,” Murad Mohammed, from Immigration Enforcement, says. He covers all the devolved nations.
“This is just one of the operations going on around the country, every day of the week, every month of the year.”
Murad Mohammed, from Immigration Enforcement, says his team are attempting to tackle the issue
Just outside the Cabot Circus shopping complex, we stop a young Albanian man who arrived in the UK on the back of a truck.
He’s on an expensive and fast-looking e-bike, with a new-looking Just Eat delivery bag.
He says he just uses it for “groceries” – but the officer isn’t buying it. He’s arrested, but then bailed instantly.
We don’t know the specifics of his case, but one officer tells me this suspected offence won’t count against his asylum claim.
Such is the scale of the problem – the backlog, loopholes and the complexity of cases – that trying to keep on top of it feels impossible.
This is one of many raids happening across the UK as part of what the government says is a “blitz” targeting illegal working hotspots.
Angela Eagle, the border security and asylum minister, joins the team for an hour at one of Bristol’s retail parks, scattered with fast food chains and, therefore, delivery bikes.
Border security and asylum minister, Angela Eagle, speaks to Sky News
She says arrests for illegal working are up over the last year by 51% from the year before, to more than 7,000.
“If we find you working, you can lose access to the hotel or the support you have [been] given under false pretences,” she said.
“We are cracking down on that abuse, and we intend to keep doing so.”
There are reports that asylum seekers can rent legitimate delivery-driver accounts within hours of arriving in the country – skipping employment legality checks.
Uber Eats, Deliveroo, and Just Eat all told Sky News they’re continuing to strengthen the technology they use to remove anyone working illegally.
But a new Border Security Bill, working its way through Parliament, could see companies fined £60,000 for each illegal worker discovered, director disqualifications and potential prison sentences of up to five years.
“I had them all in to see me last week and I told them in no uncertain terms that we take a very tough line on this kind of abuse and they’ve got to change their systems so they can drive it out and off their platforms,” the minister tells me.
Read more:
Welfare bill passes final Commons stage after another concession
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The gig economy – so prevalent in every city – creates another incentive for those wanting to risk their lives coming to the UK illegally.
More than 20,000 migrants have crossed the English Channel to the UK in 2025 – a record number at this point of the year.
For some of those who arrive, a bike and a phone provide a way to repay debts to gang masters.
There were eight arrests today in Bristol, one or two taken into custody, but it was 12 hours of hard work by a dozen immigration officers and the support of the police.
As two mopeds are pushed onto a low-loader, you can’t help but feel, despite the best intentions, that at the moment, this is a losing battle.
We see the boat from a distance – the orange of the life jackets reflected in the rising sun.
And as we draw closer, we can make out dozens of people crowded on board as it sets off from the shore, from a beach near Dunkirk.
There is no sign of any police activity on the shore, and there are no police vessels in the water.
Instead, the migrants crammed into an inflatable dinghy are being watched by us, on board a private boat, and the looming figure of the Minck, a French search and rescue ship that soon arrives.
Minck, a French search and rescue ship, shadows the boat
The dinghy meanders. It’s not heading towards Britain but rather hugging the coast.
A few of the passengers wave at us cheerfully, but then the boat starts to head back towards the shore.
Sky’s Adam Parsons at the scene
As it nears a different beach, we see a police vehicle – a dune buggy – heading down to meet it.
Normal practice is for French police officers to slice through the material of any of these small boats that end up back on shore.
Two police officers get out of the buggy and wait. A police helicopter arrives and circles above, performing a tight circle over the heads of the migrants.
The police think they might be about to go back on to the beach; in fact, these passengers know that most of them are staying put.
Listen to The World with Richard Engel and Yalda Hakim every Wednesday
The boat stops a short distance from the shore and four people jump out. As they wade towards the beach, the boat turns and starts to head back out to sea.
We see the two police officers approach these four men and have a brief conversation.
They don’t appear to check the bags they are carrying and, if they do question them about why they left the boat, it is the most cursory of conversations.
In reality, these people probably don’t speak French but they were almost certainly involved in arranging this crossing, which is against the law. But all four walk away, disappearing into the dunes at the back of the beach.
Read more:
Why do so many from around the world try to cross the Channel?
Channel crossings rise by 50% in first six months of 2025
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Why do migrants want to come to the UK?
We follow the boat as it chugs off in the direction of Britain, carrying around 50 people.
The Minck returns to shadowing its progress, but its job is limited to offering help if the boat gets into trouble.
Otherwise, if the engine keeps working, then this flimsy vessel will reach British waters in a few hours’ time.
UK
‘A constant game of cat and mouse’: Inside the police crackdown on illegal moped delivery drivers
The first thing you notice when immigration officers stop a possible illegal moped delivery driver is the speed in which the suspect quickly taps on their mobile.
“We’re in their WhatsApp groups – they’ll be telling thousands now that we’re here… so our cover is blown,” the lead immigration officer tells me.
“It’s like a constant game of cat and mouse.”
Twelve Immigration Enforcement officers, part of the Home Office, are joining colleagues from Avon and Somerset Police in a crackdown on road offences and migrants working illegally.
The West of England and Wales has seen the highest number of arrests over the last year for illegal workers outside of London.
“It is a problem… we’re tackling it,” Murad Mohammed, from Immigration Enforcement, says. He covers all the devolved nations.
“This is just one of the operations going on around the country, every day of the week, every month of the year.”
Murad Mohammed, from Immigration Enforcement, says his team are attempting to tackle the issue
Just outside the Cabot Circus shopping complex, we stop a young Albanian man who arrived in the UK on the back of a truck.
He’s on an expensive and fast-looking e-bike, with a new-looking Just Eat delivery bag.
He says he just uses it for “groceries” – but the officer isn’t buying it. He’s arrested, but then bailed instantly.
We don’t know the specifics of his case, but one officer tells me this suspected offence won’t count against his asylum claim.
Such is the scale of the problem – the backlog, loopholes and the complexity of cases – that trying to keep on top of it feels impossible.
This is one of many raids happening across the UK as part of what the government says is a “blitz” targeting illegal working hotspots.
Angela Eagle, the border security and asylum minister, joins the team for an hour at one of Bristol’s retail parks, scattered with fast food chains and, therefore, delivery bikes.
Border security and asylum minister, Angela Eagle, speaks to Sky News
She says arrests for illegal working are up over the last year by 51% from the year before, to more than 7,000.
“If we find you working, you can lose access to the hotel or the support you have [been] given under false pretences,” she said.
“We are cracking down on that abuse, and we intend to keep doing so.”
There are reports that asylum seekers can rent legitimate delivery-driver accounts within hours of arriving in the country – skipping employment legality checks.
Uber Eats, Deliveroo, and Just Eat all told Sky News they’re continuing to strengthen the technology they use to remove anyone working illegally.
But a new Border Security Bill, working its way through Parliament, could see companies fined £60,000 for each illegal worker discovered, director disqualifications and potential prison sentences of up to five years.
“I had them all in to see me last week and I told them in no uncertain terms that we take a very tough line on this kind of abuse and they’ve got to change their systems so they can drive it out and off their platforms,” the minister tells me.
Read more:
Welfare bill passes final Commons stage after another concession
Ex-Tory chairman defects to Reform
Wealth tax could be coming to the UK – what is it?
The gig economy – so prevalent in every city – creates another incentive for those wanting to risk their lives coming to the UK illegally.
More than 20,000 migrants have crossed the English Channel to the UK in 2025 – a record number at this point of the year.
For some of those who arrive, a bike and a phone provide a way to repay debts to gang masters.
There were eight arrests today in Bristol, one or two taken into custody, but it was 12 hours of hard work by a dozen immigration officers and the support of the police.
As two mopeds are pushed onto a low-loader, you can’t help but feel, despite the best intentions, that at the moment, this is a losing battle.
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