ChatGPT invented fake police testimony in murder appeal, New Mexico high court says 

September 11, 2026

OpenAI logo with a metallic outline of a brain

(Reuters) – A defense lawyer appealing his client’s murder conviction submitted a brief containing made-up police testimony and witnesses fabricated by OpenAI’s ChatGPT, New Mexico’s highest court said.

The New ‌Mexico Supreme Court on Wednesday fined the attorney, Stephen Aarons, and held him in contempt for failing to verify ‌the accuracy of the court filing, which Aarons said he prepared with help from the AI program. (Read More)