OpenAI CEO Sam Altman issued a public apology in April 2026 to the residents of Tumbler Ridge, Canada, acknowledging that his company failed to alert law enforcement about a ChatGPT user who later became a suspect in a mass shooting that killed eight people.
Police identified 18-year-old Jesse Van Rootselaar as the suspected shooter. The Wall Street Journal reported that OpenAI had flagged and banned Van Rootselaar’s ChatGPT account in June 2025 after he described scenarios involving gun violence. Company staff debated whether to contact police but ultimately decided against it, only reaching out to Canadian authorities after the shooting occurred.
Altman’s letter, first published in the local newspaper Tumbler RidgeLines, stated he had spoken with Tumbler Ridge Mayor Darryl Krakowka and British Columbia Premier David Eby, and that all parties agreed “a public apology was necessary,” though “time was also needed to respect the community as you grieved.” Altman wrote: “I am deeply sorry that we did not alert law enforcement to the account that was banned in June. While I know words can never be enough, I believe an apology is necessary to recognize the harm and irreversible loss your community has suffered.”
Eby responded on X, calling Altman’s apology “necessary, and yet grossly insufficient for the devastation done to the families of Tumbler Ridge.”
OpenAI has said it is updating its safety protocols in response, including adopting more flexible criteria for referring accounts to authorities and establishing direct points of contact with Canadian law enforcement. Altman added that OpenAI’s focus will “continue to be on working with all levels of government to help ensure nothing happens like this again.”
Canadian officials have said they are considering new regulations on artificial intelligence following the incident, though no final decisions have been made.
Source: TechCrunch