A new lawsuit blames ChatGPT for a murder-suicide By John Ruwitch Published December 12, 2025 at 1:56 PM PST Facebook Email Listen • 3:57 The estate of Suzanne Adams, who was killed by her son in a murder-suicide, is suing OpenAI and Microsoft. The suit alleges ChatGPT encouraged her son's delusions, which led to the deaths. Copyright 2025 NPR