A New Mexico high court rules that a lawyer submitted fabricated police testimony generated with ChatGPT in a murder appeal and imposes sanctions. The court says the testimony was not genuine and was presented in court papers as if it were reliable.
The decision is described as part of a broader pattern in which judges discipline attorneys for filing documents created by artificial intelligence tools without adequate verification. The ruling highlights the requirement that attorneys validate information used in filings, even when it is produced by AI systems.
While the details of the specific appeal are not laid out in the provided excerpt, the outlets agree on the core finding: the court determines the police testimony was fake, identifies the misconduct as submission of unvetted AI-generated material, and responds with sanctions. The dispute reflects wider concerns among courts about accuracy and disclosure when AI is used in legal work.
