# British Columbia sues OpenAI over alleged failure to warn of shooting

_Published Monday, September 21, 2026 at 6:08 PM EDT · AI, Policy · Latest · Tier 1 — Major_

British Columbia has sued OpenAI in California, alleging the company could have used ChatGPT logs to warn police and prevent a mass shooting in the Canadian province earlier this year. The case raises a direct legal challenge over whether an AI provider should act on information contained in user conversations. The allegation has not been adjudicated.

## Sources

- [Bloomberg Technology](https://www.bloomberg.com/news/articles/2026-09-21/british-columbia-sues-openai-over-canada-mass-shooting-warning-failure)

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Canonical: https://techandbusiness.org/newswire/unmq3-bFZ0-mJjDcxxfFuA
Published: 2026-09-21T22:08:10.918Z
Story chronology: 2026-09-21T19:40:43.000Z
Retrieved: 2026-09-22T00:16:18.411Z
Publisher: Tech & Business (techandbusiness.org)