2 sources·updated Sep 11, 8:59 PM

New Mexico Lawyer Fined for Submitting AI-Generated False Testimony

Stephen Aarons, a defense lawyer in New Mexico, was fined $5,000 by the state supreme court for including fabricated witness testimony generated by AI in a murder appeal brief. The court found him in contempt for the submission, raising concerns about the use of artificial intelligence in legal proceedings.

Sources

aljazeera.com·Sep 11, 8:42 PM
US lawyer cites fake witnesses in murder case, blames ChatGPT | Technology News | Al Jazeera

The New Mexico Supreme Court fined defense lawyer Stephen Aarons $5,000 and held him in contempt for submitting a murder appeal brief containing fabricated police testimony and witnesses generated by ChatGPT. Aarons, who handled the appeal for Oscar Renee Sandoval—convicted of murdering the mother of his children and sentenced to life in prison—acknowledged his mistake, claiming he did not fully understand the limitations of AI. This case is part of a broader trend, where numerous lawyers have faced sanctions for relying on AI-generated documents without proper verification.

theguardian.com·Sep 11, 6:04 PM
New Mexico lawyer fined for using AI-generated brief containing fabricated police testimony | ChatGPT | The Guardian

New Mexico lawyer Stephen Aarons was fined $5,000 and held in contempt by the state supreme court for submitting a legal brief in a murder conviction appeal that included fabricated police testimony and witnesses generated by ChatGPT. The court criticized Aarons for failing to verify the accuracy of his filing, which it described as containing "false testimony from wholly fabricated witnesses," and indicated he lacked remorse for his actions. This case highlights the growing scrutiny of AI-generated content in legal documents, with many lawyers facing sanctions for similar offenses, and it serves as a cautionary tale about the pitfalls of relying on artificial intelligence without proper vetting.