The New Mexico Supreme Court has found attorney Stephen Aarons in direct contempt for submitting a legal brief that included false testimony from entirely fabricated witnesses, generated by ChatGPT. This ruling highlights the potential pitfalls of AI integration in legal practices.
Contempt of Court Ruling
The court’s decision came after Aarons admitted he did not verify the factual claims or legal authority in his AI-generated brief before filing it. The Supreme Court noted that he showed a “lack of remorse and a lack of concern for his client.” Aarons was representing Oscar Renee Sandoval, who was convicted of murder and sentenced to life in prison in February 2025.
Fabricated Testimonies and Legal Misrepresentation
Aarons submitted the brief in August 2025, which included fake testimonies from witnesses such as Officer Michelle Amarillo and Officer Sanchez, among others. The court found that he inaccurately described real cases and cited fabricated testimonies. During a hearing, Aarons explained that he had fed a computer-generated transcript of the murder trial into ChatGPT, which produced the erroneous quotes.
Consequences and Future Proceedings
The New Mexico Supreme Court has barred Aarons from practicing before it pending further investigation by a disciplinary board. He has been fined $5,000, with the possibility of additional penalties. The court has also ordered the public defender’s office to appoint a new lawyer for Sandoval and struck all previous briefs from the record, indicating that the case will continue in the 2026-27 term.
Judicial Criticism and AI’s Role in Law
During the hearing, justices criticized Aarons for his lack of awareness regarding AI’s potential to generate false information. Justice C. Shannon Bacon emphasized that attorneys must verify the accuracy of information regardless of its source. Aarons acknowledged his mistakes but suggested that the court issue guidelines to prevent similar occurrences in the future. However, justices dismissed this suggestion, focusing instead on his responsibility for the inaccuracies in his brief.
This article was produced by NeonPulse.today using human and AI-assisted editorial processes, based on publicly available information. Content may be edited for clarity and style.
