An online predator who led an American girl and her father to take their own lives has been jailed for at least 20 years after the UK’s largest “catfishing” case.
Warning: This article contains references to suicide and child sex abuse which readers may find distressing.
Alexander McCartney, 26, previously admitted 185 charges, including the manslaughter of a girl who took her own life.
Police called him a “dangerous, relentless, cruel paedophile” who “may as well have pulled the trigger himself” and said there were about 3,500 victims.
Devices seized from his bedroom contained hundreds of thousands of indecent photographs and videos of underage girls.
Image: Alexander McCartney. Pic: PSNI
Belfast Crown Court heard victims were aged between 10 and 16 and based in the UK, USA, continental Europe, Australia and New Zealand.
McCartney, from south Armagh in Northern Ireland, used Snapchat and other sites to pose as someone else online, known as catfishing.
He pretended to be a young girl to persuade his victims to send images. He then blackmailed them into sending more explicit material.
Cimarron Thomas, 12, from West Virginia, shot herself with her father’s gun instead of complying with his demands after he gave her an online countdown.
But there were more tragic repercussions.
Unable to live with the loss, her father Ben Thomas, a former US Army veteran, died by suicide 18 months later.
Former computer science student McCartney pleaded guilty to one count of manslaughter, 59 of blackmail, and 70 of inciting a child to engage in sexual activity.
At his sentencing, the judge said his offending began at the age of 14.
‘Utterly remorseless’
McCartney admitted dozens of charges related to making and distribution of indecent images of children and appeared “utterly remorseless”, said barrister David McDowell KC.
The prosecution said he deliberately targeted victims who were either gay or exploring their sexuality and “degraded and humiliated them”.
What is catfishing?
It’s when someone uses photos or personal information, stolen from others or made up, in order to create a fake identity.
They typically use this to trick others into some kind of online relationship.
It’s often associated with dating sites (using a photo of someone more attractive or successful) – but can also be used to pretend to be a business, for example, to con people out of money.
There are also cases of people catfishing to convince others to send explicit images. The targets are sometimes then blackmailed, bullied, or sexually abused.
When someone only fakes fairly insignificant elements of their identity, it’s referred to as ‘kitten fishing’.
Catfishing is not illegal in the UK.
The judge called the details “excruciating” and much of what he did is too graphic and disturbing to detail.
McCartney told one girl he would send people to rape her if she didn’t comply. In some instances, he demanded his victims involve younger siblings, or even family pets and objects.
One girl repeatedly said she would kill herself and that her mother was dying from cancer.
“I do not give a shit about you or your mum,” McCartney replied.
Girl shot herself after McCartney countdown
In May 2018 and posing as ‘Sarah’, he messaged Cimarron Thomas at her family’s farmhouse in the tiny US village of Bruceton and persuaded her to send a topless photograph.
When McCartney revealed he wasn’t Sarah, he demanded more explicit pictures and threatened to send them to her father.
When she pleaded for him to stop, he told her to “dry her eyes” and involve her nine-year-old sister in sexually explicit material via webcam.
Belfast Crown Court heard that a police officer who reviewed the material said Cimarron was “utterly distraught and sobbing”.
Image: Cimarron Thomas and her father Ben
The court also heard McCartney “counted down” online from 20 to zero as he insisted on more pictures.
Cimarron refused and shot herself.
McCartney’s cynical last message read: “Goodbye and good luck.”
Father couldn’t forgive himself
Cimarron’s younger sister heard what she thought was a balloon popping but found her lying on her parents’ bedroom floor. She died in hospital later that night.
Her father Ben couldn’t forgive himself for leaving his handgun within reach and took his own life 18 months later.
A statement read in court from his wife, Stephanie, said he felt guilty about his daughter’s death and “lost interest in life”.
Cimarron’s family couldn’t understand why she killed herself until three years later when police found the online chat on McCartney’s computer.
In a statement, Cimarron’s grandparents said: “We all have been devastated by our granddaughter’s passing.
“We know that nothing that we do or say will bring her back. But if we can help another family to not have to go through what we did, something good could come out of her death.
“Parents, please keep the doors of communication open concerning the evil of some people online.”
Detective Chief Superintendent Eamonn Corrigan, from the Police Service of Northern Ireland, said McCartney’s sentence was a “warning to those operating online and hiding behind fake accounts and firewalls – you will be caught and you will face the full force of the law when you are”.
Anyone feeling emotionally distressed or suicidal can call Samaritans for help on 116 123 or email jo@samaritans.org in the UK. In the US, call the Samaritans branch in your area or 1 (800) 273-TALK.
Israel says its military has attacked Houthi targets at three ports and a power plant in Yemen.
Defence minister Israel Katz confirmed the strikes, saying they were carried out due to repeated attacks by the Iranian-backed rebel group on Israel.
Mr Katz said the Israeli military attacked the Galaxy Leader ship which he claimed was hijacked by the Houthis and was being used for “terrorist activities in the Red Sea”.
Image: A bridge crane damaged by Israeli airstrikes last year in the Yemeni port of Hodeidah. Pic: Reuters
It came after the Israel Defense Forces (IDF) issued an evacuation warning for people at Hodeidah, Ras Issa, and Salif ports – as well as the Ras al Khatib power station, which it said is controlled by Houthi rebels.
The IDF said it would carry out airstrikes on those areas due to “military activities being carried out there”.
Afterwards, Mr Katz confirmed the strikes at the ports and power plant.
Earlier in the day, a ship was reportedly set on fire after being attacked in the Red Sea.
A private security company said the assault, off the southwest coast of Yemen, resembled that of the Houthi militant group.
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From May: Israel strikes Yemen’s main airport
It was the first such incident reported in the vital shipping corridor since mid-April.
The vessel, identified as the Liberian-flagged, Greek-owned bulk carrier Magic Seas, had taken on water after being hit by sea drones, maritime security sources said. The crew later abandoned the ship.
The Houthi rebels have been launching missile and drone attacks against commercial and military ships in the region in what the group’s leadership called an effort to end Israel’s offensive against Hamas in Gaza.
Between November 2023 and January 2025, the Houthis targeted more than 100 merchant vessels with missiles and drones, sinking two of them and killing four sailors.
The Houthis paused attacks in a self-imposed ceasefire until the US launched an assault against the rebels in mid-March.
That ended weeks later and the Houthis have not attacked a vessel, though they have continued occasional missile attacks targeting Israel.
A renewed Houthi campaign against shipping could again draw in US and Western forces to the area.
The ship attack comes at a sensitive moment in the Middle East.
A possible ceasefire in the Israel-Hamas war hangs in the balance and Iran is weighing up whether to restart negotiations over its nuclear programme.
It follows American airstrikes last month, which targeted its most-sensitive atomic sites amid an Israeli war against the Islamic Republic that ended after 12 days.
How did the Houthis come to control much of Yemen?
A civil war erupted in Yemen in late 2014 when the Houthis seized Sanaa.
Worried by the growing influence of Shia Iran along its border, Saudi Arabia led a Western-backed coalition in March 2015, which intervened in support of the Saudi-backed government.
The Houthis established control over much of the north and other large population centres, while the internationally recognised government based itself in the port city of Aden.
Under the red flag of martyrdom, they beat their chests in memory of a fallen religious leader as the cleric recounts his fate outside one of Tehran’s oldest mosques.
Imam Hussein was tricked and martyred by his enemies in the seventh-century battle of Karbala. The crowd of grown men and women wept with grief as Hussein’s story was retold on Sunday.
Ashura is always deeply moving for the Shia faithful but this year even more so. It comes after the trauma of Israel’s surprise attacks on Iran.
Image: Ashura is always deeply moving for the Shia faithful
There was a sense of emotional release and a chance for Iranians to come together in solidarity.
Ashura is also a reminder that Iran’s revolutionary leaders draw much of their power from the strength of religion in this country after a conflict its enemies hoped would see those same leaders toppled.
The festival has come at just the right time for its embattled government.
Iran’s supreme leader has appeared in public for the first time since Israel attacked his country. Ayatollah Ali Khamenei was greeted with ecstatic cheers by his followers at Ashura prayers.
His supporters told us they welcomed his return. “I was so happy that I didn’t know what to do,” said one woman. “This caused our big enemies the United States and Israel to receive a great slap in the mouth.”
“His appearance on TV for Ashura,” a young man told us, “showed that all the talk about him hiding and taking the path of peace with the United States is not true and it shows that he is holding his position strongly and steadfastly”.
Image: Iran’s Supreme Leader Ayatollah Ali Khamenei attends a ceremony to mark Ashura. Pic: AP
We had been given rare access to Iran among a handful of journalists who were let in after the 12-day war.
Its scars aren’t hard to find – buildings left with gaping holes where Israeli airstrikes took out members of Iran’s elite, one after another.
Image: Ashura was a chance for Iranians to come together in solidarity
Image: Damage to buildings from Israeli airstrikes
And Abbas Aslani, an analyst with close ties to the government, says there is a fear it may not be over.
“The Iranian government and the army are prepared for a new round of conflict, because they think that the other party, specifically Israel, is not to be trusted in terms of any ceasefire,” he said.
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At the Ashura ceremony, the crowd chants, “we’ll never yield to humiliation” – an age-old message for Iran’s enemies today as they brace for the possibility of more conflict.
An Israeli delegation is heading to Qatar for indirect talks with Hamas on a possible hostage and ceasefire deal in Gaza.
The development comes ahead of a meeting between Israeli Prime Minister Benjamin Netanyahu and US President Donald Trump in Washington DC on Monday aimed at pushing forward peace efforts.
The US leader has been increasing pressure on the Israeli government and Hamas to secure a permanent ceasefire and an end to the 21-month-long war in Gaza.
Image: Smoke rises in Gaza following an explosion. Pic: Reuters
And Hamas, which runs the coastal Palestinian territory, said on Friday it has responded to the US-backed proposal in a “positive spirit”.
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So what is in the plan?
The plan is for an initial 60-day ceasefire that would include a partial release of hostages held by the militant group in exchange for more humanitarian supplies being allowed into Gaza.
The proposed truce calls for talks on ending the war altogether.
The war in Gaza began after Hamas attacked Israel on 7 October 2023, killing 1,200 people and taking 250 others hostage. Dozens of hostages have since been released or rescued by Israeli forces, while 50 remain in captivity, including about 30 who Israel believes are dead.
The proposal would reportedly see about half of the living hostages and about half of the dead hostages returned to Israel over 60 days, in five separate releases.
Eight living hostages would be freed on the first day and two released on the 50th day, according to an Arab diplomat from one of the mediating countries, it is reported.
Five dead hostages would be returned on the seventh day, five more on the 30th day and eight more on the 60th day.
That would leave 22 hostages still held in Gaza, 10 of them believed to be alive. It is not clear whether Israel or Hamas would determine who is to be released.
Hamas has sought guarantees that the initial truce would lead to a total end to the war and the withdrawal of Israeli troops from Gaza.
A Hamas official has said Mr Trump has guaranteed that the ceasefire will extend beyond 60 days if necessary to reach a peace deal, but there is no confirmation from the US of such a guarantee.
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Contractors allege colleagues ‘fired on Palestinians’
Possible challenges ahead
And in a sign of the potential challenges still facing the two sides, a Palestinian official from a militant group allied with Hamas said concerns remained.
The concerns were over humanitarian aid, passage through the Rafah crossing in southern Israel to Egypt and clarity over a timetable for Israeli troop withdrawals.
Hamas’s “positive” response to the proposal had slightly different wording on three issues around humanitarian aid, the status of the Israeli Defense Forces (IDF) inside Gaza and the language around guarantees beyond the 60-day ceasefire, a source with knowledge of the negotiations revealed.
But the source told Sky News: “Things are looking good.”
The Times of Israel reported Hamas has proposed three amendments to the proposed framework.
According to a source, Hamas wants the agreement to say that talks on a permanent ceasefire will continue until an agreement is reached; that aid will fully resume through mechanisms backed by the United Nations and other international aid organisations; and that the IDF withdraws to positions it maintained before the collapse of the previous ceasefire in March.
Mr Netanyahu’s office said in a statement that changes sought by Hamas to the ceasefire proposal were “not acceptable to Israel”.
However, his office said the delegation would still fly to Qatar to “continue efforts to secure the return of our hostages based on the Qatari proposal that Israel agreed to”.
Another potential challenge is that Mr Netanyahu has repeatedly said Hamas must be disarmed, which is a demand the militant group has so far refused to discuss.
Hamas has said it is willing to free all the hostages in exchange for a full withdrawal of Israeli troops and an end to the war in Gaza.
Israel rejects that offer, saying it will agree to end the war if Hamas surrenders, disarms and goes into exile – something that the group refuses.
Previous negotiations have stalled over Hamas demands of guarantees that further negotiations would lead to the war’s end, while Mr Netanyahu has insisted Israel would resume fighting to ensure the group’s destruction.