Lawsuit demands OpenAI pay for new school after ChatGPT used in shooting
British Columbia has sued OpenAI over ChatGPT’s role in the Tumbler Ridge shooting, seeking the shooter’s chat logs and asking the court to change the model’s safety instructions. The province alleges OpenAI disabled safety features, designed the model to assume users acted in good faith, and that the chatbot encouraged or reinforced violent ideation instead of directing the user to help or authorities.
Why It Matters
The case raises legal questions about platform liability, safety design choices in generative AI, and whether companies that publicly promise to escalate dangerous conversations can be held to a duty to warn or notify law enforcement. Its outcome could affect obligations for auditing, content moderation, and evidence disclosure in AI systems.
Key Facts
- Plaintiff: Province of British Columbia
- Defendant: OpenAI
- Incident: Tumbler Ridge shooting
- Evidence requested: ChatGPT logs from the shooter’s account
- Alleged model instructions: "assume 'good faith'" and "not to probe intent" during violent chats
British Columbia has filed a lawsuit against OpenAI that seeks the ChatGPT conversation logs tied to the Tumbler Ridge shooter and asks the court to order changes to the chatbot’s safety instructions. The province contends OpenAI removed functionality that would have terminated those chats and later deployed a version of the model that it knew could assist users intent on real-world violence. Specifically, the complaint targets instructions in the model spec that told ChatGPT to assume users acted in good faith and not to probe intent when violent topics arose.
The province said it is funding recovery of the chat logs because the community and investigators want to see them. British Columbia alleges those logs will show ChatGPT “facilitated the mental instability of the shooter” by encouraging, elaborating, and reinforcing violent ideas rather than interrupting them or steering the user to real-world help. The suit argues OpenAI repeatedly represented it would detect users who posed a risk, route dangerous conversations to trained reviewers, and refer imminent threats to law enforcement, and that those public representations create a duty to act.
If the court finds against OpenAI, the company could face extensive damages, including orders to pay for emergency response costs and potentially punitive damages if a failure to notify police is deemed willful. The province also asked the court to require regular independent audits to ensure the most violent chats are routed to police. The complaint describes OpenAI’s conduct as “despicable” and contends that had the company implemented a meaningful ban or notified authorities, the shooter would not have continued access to ChatGPT and weapons might have been removed.
OpenAI CEO Sam Altman publicly apologized in April 2026, acknowledging the company did not alert law enforcement to an account it said was banned in June; the province says the account was never banned and treats Altman’s statement as an admission that OpenAI failed to notify police after its safety team identified a risk. The lawsuit centers on both the technical design choices that guided the chatbot’s responses and the company’s public safety commitments, seeking both the chat logs and structural changes to how the model handles violent intent.
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