OpenAI would’ve flagged Canada mass shooting suspect under new rules

Bloomberg: The artificial intelligence company also revealed Thursday that the suspected killer in the Tumbler Ridge, British Columbia tragedy, 18-year-old Jesse Van Rootselaar, had a second ChatGPT account that it failed to detect until after police released her name. The company previously said it had flagged another account owned by Van Rootselaar in June 2025, eight months before February’s killings, using systems that scan for misuse, including potential violent activity. The company considered referring the account to law enforcement at the time, but found no credible or imminent threat and determined it didn’t meet the threshold…