OpenAI CEO Apologizes for Not Reporting Suspended ChatGPT Account Linked to Canadian Mass Shooter

OpenAI CEO Sam Altman has issued an apology to the community of Tumbler Ridge, British Columbia, for the company's failure to alert law enforcement about a ChatGPT account linked to Jesse Van Rootselaar, who later committed a mass shooting in the town. In a letter dated April 23, 2026, Altman expressed his deepest condolences, stating,

"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."

The letter was shared publicly by British Columbia Premier David Eby and the local news site Tumbler RidgeLines.

In June 2025, OpenAI had suspended Van Rootselaar's ChatGPT account due to concerns about its use in relation to violent activities. At the time, the company determined that the behavior did not meet the threshold for notifying authorities, as it lacked indicators of an imminent threat. However, on February 10, 2026, Van Rootselaar killed eight people, including her mother, stepbrother, five students, and an educator, before taking her own life.

Altman acknowledged the community's grief and reaffirmed OpenAI's commitment to preventing similar tragedies in the future. He stated that the company would work with all levels of government to ensure such incidents do not occur again.

Premier Eby had previously criticized OpenAI's handling of the situation, describing the apology as "necessary, and yet grossly insufficient" given the scale of the tragedy.

In response to the incident, OpenAI has pledged to enhance its detection systems and lower the threshold for referring concerning behavior to law enforcement. The company also plans to establish a direct contact line with Canadian authorities to facilitate better communication in the future.