Seven Lawsuits Accuse OpenAI of Concealing Violent ChatGPT User Before Canadian Mass Shooting
Key Takeaways
- ▸OpenAI's safety team flagged the shooter's account as a credible threat of gun violence eight months before the attack, but company leadership rejected recommendations to notify law enforcement
- ▸Rather than reporting the user to police, OpenAI deactivated the account and allegedly provided instructions on how to rejoin ChatGPT using a different email address
- ▸Seven lawsuits filed in California court by families of six victims and a mother of an injured person seek to hold OpenAI and Sam Altman accountable on their home turf
Summary
Seven lawsuits filed Wednesday in California court allege that OpenAI could have prevented one of Canada's deadliest mass shootings by heeding its own safety team's warnings. More than eight months before the shooting, OpenAI's trained safety experts had flagged a ChatGPT account linked to the shooter as posing a credible threat of gun violence. Instead of reporting the user to law enforcement—as the company's protocol dictates—OpenAI leadership overruled the safety team's recommendation, citing privacy concerns and the stress an encounter with police might cause the user.
According to the lawsuits and whistleblowers cited by The Wall Street Journal, OpenAI not only failed to alert authorities but allegedly accelerated the harm: the company deactivated the account and then instructed the user how to rejoin ChatGPT using a different email address. The incident has devastated Tumbler Ridge, a small rural mining town in British Columbia, and prompted OpenAI CEO Sam Altman to issue a public apology acknowledging the company's failure to report the account in June. Altman stated he believed "an apology is necessary to recognize the harm and irreversible loss your community has suffered."
The lawsuits were brought by six families of victims killed in the shooting and one mother whose daughter remains in intensive care. Plaintiffs' attorney Jay Edelson argues that Altman's apology came too late and offered too little. According to Edelson, OpenAI's legal strategy has been to delay litigation—including contesting jurisdiction in Canadian courts—until after the company's planned initial public offering later this year. The company, valued at $852 billion, faces reputational and valuation risk from mounting negative headlines. Edelson's legal team alleges that OpenAI has systematically hidden violent ChatGPT users for months to suppress criticism that could harm its public offering prospects.
- OpenAI CEO Sam Altman issued a public apology but plaintiffs' attorneys argue it is inadequate and arrived after significant harm was already done
- Plaintiffs' legal team alleges OpenAI's litigation strategy prioritizes delaying cases until after the company's anticipated IPO later this year to protect its $852 billion valuation


