Lawyer fined $5K over AI-hallucinated witnesses in a murder case

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Lawyer fined $5K over AI-hallucinated witnesses in a murder case

TL;DR

  • Stephen Aarons was fined $5,000 and held in contempt by New Mexico's Supreme Court.
  • The fine was due to the inclusion of AI-fabricated witnesses and fake police testimony in a legal brief.
  • Aarons admitted to using ChatGPT and believing it would generate a "bulletproof summary."
  • Justice C. Shannon Bacon questioned Aarons' awareness of AI risks, noting that issues with AI hallucinations are frequently reported.
  • The case is part of a trend of courts discovering AI-fabricated citations and testimony submitted by lawyers.
  • Similar incidents have involved other law firms and legal professionals facing penalties for using AI-generated misinformation.