The Copenhagen Post | OpenAI sorry: ChatGPT use before Canada school shooting by Ritzau AI generated summary, Read the full article for complete information. Sam Altman, the chief executive of OpenAI, issued a public apology to the residents of Tumbler Ridge, Canada, after a mass shooting in February that left eight people dead. In an open letter he said the company regretted not warning police about the shooter’s disturbing behavior on ChatGPT, even though OpenAI had already blocked the perpetrator’s account, Jesse Van Rootselaar, eight months earlier for violent activity. Altman expressed sorrow for the tragedy and the missed opportunity to intervene, acknowledging the platform’s role in the events that unfolded. Read more: https://cphpost.dk/2026-04-25/global/openai-sorry-chatgpt-use-before-canada-school-shooting/ #OpenAI #ChatGPT #Canada #TumblerRidge #JennfierGauthier #SamAltman #global #premium AI generated summary, Read the full article for complete information.