Lawyer uses fabricated witnesses in murder trial, blames ChatGPT
| Source: HN | Original article
A lawyer in a murder trial used fabricated witnesses and blamed the misconduct on ChatGPT.
A lawyer has again invoked artificial‑intelligence‑generated testimony in a murder trial, this time explicitly blaming OpenAI’s ChatGPT for producing “fake witnesses.” The claim was lodged in recent court filings, where the defence argued that the AI‑generated statements had been presented as evidence, prompting the judge to request clarification on their origin.
The incident follows a similar case we covered on 12 September, when a lawyer was fined $5 000 after AI‑hallucinated witnesses were introduced in a murder prosecution. That episode highlighted how large language models can fabricate plausible‑sounding testimony that appears credible to jurors and legal teams. The current allegation underscores that the problem is not isolated; it is re‑emerging even as courts grapple with how to assess digital evidence.
The matter matters because it strikes at the core of procedural fairness. If AI tools can generate convincing but fictitious witnesses, the risk of wrongful convictions or mistrials rises sharply. Legal scholars have warned that existing evidentiary rules were drafted before generative AI, leaving a regulatory gap that could be exploited. Moreover, the case adds pressure on technology firms to implement safeguards that prevent misuse of their models in high‑stakes settings such as criminal courts.
What to watch next includes the judge’s ruling on the admissibility of the contested testimony and any sanctions imposed on the counsel. Parallel developments are likely in legislative circles, where lawmakers in the UK and the US are already debating stricter oversight of AI in legal contexts. Finally, OpenAI’s response—whether it issues new usage guidelines, technical controls, or engages with the judiciary—will shape how quickly the legal system can adapt to the challenges posed by generative AI.
Sources
Back to AIPULSEN