Murder by prompt

September 2, 2025

Murder by prompt: In what may be the first AI-fueled murder-suicide, a former Yahoo exec in Connecticut killed his mother, then himself after spiraling into delusions he shared with his “best friend Bobby” who wasn’t human. “Bobby” was his pet name for ChatGPT. The bot encouraged his paranoia, called him sane, validated conspiracy theories and even analyzed Chinese takeout for “demonic messages.” OpenAI is in full damage control mode, raising urgent questions about how far AI can, or should, go in mimicking friendship.