An 18-year-old who allegedly killed eight folks in a mass taking pictures in Tumbler Ridge, Canada, reportedly used OpenAIβs ChatGPT in ways in which alarmed the corporateβs employees.
Jesse Van Rootselaarβs chats describing gun violence have been flagged by instruments that monitor the corporateβs LLM for misuse and banned in June 2025.
Workers on the firm debated whether or not or to not attain out to Canadian legislation enforcement over the habits however in the end didn’t, in response to the Wall Avenue Journal. An OpenAI spokesperson mentioned Van Rootselaarβs exercise didn’t meet the standards for reporting to legislation enforcement; the corporate reached out to Canadian authorities after the incident.
βOur ideas are with everybody affected by the Tumbler Ridge tragedy,β an OpenAI spokesperson mentioned in an announcement. βWe proactively reached out to the Royal Canadian Mounted Police with info on the person and their use of ChatGPT, and weβll proceed to assist their investigation.β
ChatGPT transcripts werenβt the one regarding a part of Van Rootselaarβs digital footprint. She apparently created a recreation on Roblox, the world simulation platform frequented by youngsters, which simulated a mass taking pictures at a mall. She additionally posted about weapons on Reddit.
Van Rootselaarβs instability was additionally recognized to native police, who had been referred to as to her householdβs residence after she began a hearth whereas underneath the affect of unspecified medication.
LLM chatbots constructed by OpenAI and its opponents have been accused of triggering psychological breakdowns in customers who lose grip on actuality whereas conversing with digital fashions. A number of lawsuits have been filed that cite chat transcripts that encourage folks to commit suicide or provide help in doing so.
Techcrunch occasion
Boston, MA
|
June 9, 2026
In case you are in a disaster or having ideas of suicide, name or textual content 988 to succeed in the 988 Suicide and Disaster Lifeline.
This submit has been up to date with remark from OpenAI.





