OpenAI and its CEO Sam Altman are facing 30 new lawsuits accusing them of providing the suspect in the Tumbler Ridge school attack in Canada with “substantial assistance and encouragement.” The lawsuits were filed in federal court in California on September 2, 2026, by students, teachers and the principal who were at the school during the attack.
As in similar lawsuits filed by victims’ families in April, the new filings allege that OpenAI failed to act after its automated review system flagged the suspect Jesse Van Rootselaar’s conversations with ChatGPT about gun violence. According to the lawsuits, the safety team recommended contacting Canadian authorities; however, global affairs official Chris Lehane played a role in the decision to remain silent out of concern for protecting the company’s “reputation and financial position.”
OpenAI strategy director Jason Kwon rejected the allegation that safety was deprioritized, calling the accusations “false” on X. The company is also accused in Florida of helping mass attackers, including the suspect in the Florida State University attack. The Tumbler Ridge lawsuits argue that the account was “disabled” rather than banned across the system, that the suspect regained access using another email address, and that this contributed to the attack.
Why it matters
The new filings expand the debate over responsibility for the Tumbler Ridge attack beyond the allegations of a single group of victims, turning it into a broader legal examination involving students, teachers and school administrators. At the center of the lawsuits are questions about how the company’s safety procedures were carried out following warnings from the automated review system and why officials did not contact Canadian authorities. The allegation that the account was disabled rather than fully banned and that access could be regained using a different email address has sparked a separate debate over the permanence of enforcement measures on platforms. OpenAI’s denial of the allegations leaves open the question of how the court will assess the connection between the company’s decision-making processes and the attack.
Background
OpenAI is not a new name in the FikirPilot archive: in the past 90 days, we have published 11 news reports mentioning the name; the latest is dated 2 September 2026.