School-shooting lawsuits accuse OpenAI of hiding violent ChatGPT users Lawsuits: OpenAI didn't report ChatGPT user to cops to protect Altman, IPO. https://arstechnica.com/tech-policy/2026/04/school-shooting-lawsuits-accuse-openai-of-hiding-violent-chatgpt-users/?utm_brand=arstechnica&utm_social-type=owned&utm_source=mastodon&utm_medium=social