OpenAI boss Sam Altman has apologized to a Canadian community for failing to alert authorities about a banned ChatGPT account linked to a teenager who went on to commit a mass shooting. Jesse Van Rootselaar, who died from a self-inflicted gunshot wound during the attack in January, killed eight people and injured dozens of others in Tumbler Ridge, British Columbia. OpenAI said it banned 18-year-old Van Rootselaar's ChatGPT account because of problematic usage, but did not refer the matter to