Little's opposition brief in Gamez v. County of Fresno contained multiple deficiencies that triggered the court's scrutiny: citations to cases that did not exist, fabricated quotes from real cases, and material legal representations without supporting authority. The attorney was representing plaintiff Elio Gamez in a civil rights and negligence lawsuit against Fresno County that had been removed to federal court in January.
In his response to the show cause order, Little admitted to using the AI application OpenCase to draft his opposition but claimed he was unaware it could generate false information. As Little explained to the court, 'the hallucinated authorities identified by the Court all got baked into the final draft when [he] used OpenCase, which [he] understood at the time had guardrails that would have prevented that from occurring.' He said he had 'never had any issues with it providing hallucinated authorities' in prior use.
Judge Girón accepted Little's explanation but delivered a stern warning about the broader implications of AI-generated errors in legal filings. 'Deficiencies like those contained in Attorney Little's brief reflect poorly on the legal profession as a whole,' Girón wrote, noting that such errors 'degrade or impugn the integrity of the Court' and 'interfere with the administration of justice.'
The case reached this point after Fresno County removed Gamez's state court complaint to federal court and filed a motion for a more definite statement. Little filed his AI-assisted opposition on March 3, prompting the county's reply and ultimately the court's April 6 show cause order when the fabricated citations came to light.
Little argued in his defense that he had not 'completely abdicate[d his] role in preparing plaintiff's opposition' and that the brief 'was produced based on several prior drafts and utilizing a paid legal AI research software that [he] understood to be reliable, based on its marketing and [his] prior experience.' He told the court he would have conducted a final citation check using non-AI tools 'had [he] known it was possible for OpenCase to hallucinate case authorities.'
Judge Girón's decision reflects a growing trend among federal courts grappling with AI-generated errors in legal filings. The Eastern District of California has seen multiple cases involving sanctions for attorneys who submitted fictitious citations, with penalties ranging from monetary sanctions to dismissal of complaints. However, some judges have opted for warnings rather than punishment when attorneys demonstrate good faith reliance on AI tools they believed to be reliable.
The court ordered Little to file a corrected opposition brief by April 16 and gave Fresno County seven days to file an optional superseding reply. Judge Girón specifically warned that 'sanctions may issue if he submits any future deficient filings in this case similar to his opposition brief,' emphasizing that attorneys must verify AI-generated content before filing it with the court.