ChatGPT-using lawyer punished for citing fake testimony from made-up witnesses

The New Mexico Supreme Court has held attorney Stephen Aarons in direct contempt of court for filing an AI-generated legal brief containing fabricated witness testimony and false factual claims. Aarons, a criminal defense lawyer with four decades of experience, admitted to failing to verify the contents of the brief before submitting it in an appeal for a murder conviction. The court noted that the attorney showed a lack of remorse and failed to inform his client about the inaccuracies. As a result, the state's highest court has referred Aarons to a disciplinary board for further proceedings. This case highlights the growing legal risks associated with the unverified use of generative AI in professional legal practice, emphasizing the duty of attorneys to ensure the accuracy of all filings. The incident serves as a stern warning to the legal community regarding the ethical obligations of using AI tools in court.