TORONTO, Canada (AFP) — The family of a girl gravely injured during a mass shooting in Canada is suing OpenAI over the company's failure to notify police about the killer's troubling activity on its ChatGPT chatbot, lawyers said Tuesday. OpenAI had banned an account linked to Jesse Van Rootselaar in June 2025, eight months before the 18‑year‑old transgender woman killed eight people at her home and a school in the...