Skip to main content
  1. Home
  2. Computing
  3. News

Man who looked himself up on ChatGPT was told he ‘killed his children’

Add as a preferred source on Google
ChatGPT logo on a phone
Shantanu Kumar / Shantanu Kumar/Pexels

Imagine putting your name into ChatGPT to see what it knows about you, only for it to confidently — yet wrongly — claim that you had been jailed for 21 years for murdering members of your family.

Well, that’s exactly what happened to Norwegian Arve Hjalmar Holmen last year after he looked himself up on ChatGPT, OpenAI’s widely used AI-powered chatbot.

Recommended Videos

Not surprisingly, Holmen has now filed a complaint with the Norwegian Data Protection Authority, demanding that OpenAI be fined for its distressing claim, the BBC reported this week.

In the response to Holmen’s ChatGPT inquiry about himself, the chatbot said he had “gained attention due to a tragic event.”

It went on: “He was the father of two young boys, aged 7 and 10, who were tragically found dead in a pond near their home in Trondheim, Norway, in December 2020. Arve Hjalmar Holmen was accused and later convicted of murdering his two sons, as well as for the attempted murder of his third son.”

The chatbot said the case “shocked the local community and the nation, and it was widely covered in the media due to its tragic nature.”

But nothing of the sort happened.

Understandably upset by the incident, Holmen told the BBC: “Some think that there is no smoke without fire — the fact that someone could read this output and believe it is true is what scares me the most.”

Digital rights group Noyb has filed the complaint on Holmen’s behalf, stating that ChatGPT’s response is defamatory and contravenes European data protection rules regarding accuracy of personal data. In its complaint, Noyb said that Holmen “has never been accused nor convicted of any crime and is a conscientious citizen.”

ChatGPT uses a disclaimer saying that the chatbot “can make mistakes,” and so users should “check important info.” But Noyb lawyer Joakim Söderberg said: “You can’t just spread false information and in the end add a small disclaimer saying that everything you said may just not be true.”

While it’s not uncommon for AI chatbots to spit out erroneous information — such mistakes are known as “hallucinations” — the egregiousness of this particular error is shocking.

Another hallucination that hit the headlines last year involved Google’s AI Gemini tool, which suggested sticking cheese to pizza using glue. It also claimed that geologists had recommended that humans eat one rock per day.

The BBC points out that ChatGPT has updated its model since Holmen’s search last August, which means that it now trawls through recent news articles when creating its response. But that doesn’t mean that ChatGPT is now creating error-free answers.

The story highlights the need to check responses generated by AI chatbots, and not to trust their answers blindly. It also raises questions about the safety of text-based generative- AI tools, which have operated with little regulatory oversight since OpenAI opened up the sector with the launch of ChatGPT in late 2022.

Digital Trends has contacted OpenAI for a response to Holmen’s unfortunate experience and we will update this story when we hear back.

Trevor Mogg
Contributing Editor
Not so many moons ago, Trevor moved from one tea-loving island nation that drives on the left (Britain) to another (Japan)…
Humans actually prefer talking to an AI than a support person, says gas giant as it cuts jobs
British Gas cuts 1,300 support jobs as its CEO points to changing customer habits
Executive, Person, Electronics

Centrica, owner of British Gas, is cutting 1,300 call centre jobs, and its chief executive says changing customer behaviour is the main reason. The company plans to remove 800 roles as part of a “targeted deployment of AI tools,” on top of the 500 cuts announced last month. Customer service teams in Glasgow, Edinburgh, Cardiff, Leicester, Stockport, and Leeds will be affected over the next two years.

Some positions will disappear when employees leave and are not replaced, while the remaining cuts will come through redundancies. Trade unions have warned that Centrica’s AI investment will hand hundreds of human jobs to chatbots.

Read more
Intel just pulled its 14A production schedule forward by a year
Risk production for 14A is now planned for late 2027
Intel Core Ultra Desktop CPU

Intel has moved up the schedule for its next-generation 14A (1.4-nanometer) manufacturing process, giving its foundry turnaround an important new target.

During Intel’s Q2 2026 earnings call, CEO Lip-Bu Tan said 14A risk production for internal products is now planned for the second half of 2027. High-volume production is expected to begin in 2028. This is earlier than the previous timeline, when Intel was expected to begin risk production in 2028 and move to volume production in 2029.

Read more
Gemini Spark is no longer restricted to Google’s priciest Ultra tier
US subscribers on the $20 Pro plan can now try the AI agent, with a wider rollout expected soon.
Gemini Spark mac app

Google AI Pro subscribers are finally getting access to one of the best features Google announced at I/O this May. Gemini Spark is rolling out to US users on the Pro tier, according to a recent post from the official Google Gemini account on X, with other countries expected to follow soon.

Gemini Spark handles tasks while you're away

Read more