OpenAI CEO Sam Altman has apologized to the Canadian town of Tumbler Ridge following a February mass shooting that left eight dead.  Altman said he was "deeply sorry" the company didn't alert the police about the shooter's troubling ChatGPT accounts. Britich Colombia Primier David Eby called the apology "necessary, and yet grossly insufficient." How did OpenAI fail to act? An 18-year-old transgender woman killed her mother and stepbrother at home on February 10, before going to a local secondary school and opening fire. She killed five children and a teacher, then took her own life. After the attack, OpenAI said it had identified the suspect’s account through its abuse detection systems and banned it in June, eight months before the shooting. The ChatGPT developer said it did not report the account to Canadian police at the time, as the activity did not meet its threshold for referral to law enforcement.…