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Eclectic Synergy, LLC v. Seredin

District Court of Appeal of the State of Florida, Fourth District · Fla. 4th DCA · Florida bar guidance

Conduct

Counsel's certiorari petition cited a non-existent Fourth DCA case and misstated real ones; he blamed a paralegal and a 'transcription error.'

Consequence

Order affirmed; counsel sanctioned with referral to The Florida Bar. The court found his explanation not credible and a further lack of candor.

Lesson

After flagging that the petition appeared AI-generated, the court held whether AI was used made no difference to sanctions; blaming a paralegal did not help.

Court sanction

Verified September 28, 2026

Citation
Eclectic Synergy, LLC v. Seredin, No. 4D2026-0781 (Fla. 4th DCA May 27, 2026) (per curiam)
Decided
May 27, 2026

Summary

Eclectic Synergy, LLC, represented by John Joseph O'Hara of The O'Hara Law Group, P.A., filed a certiorari petition and emergency stay motion seeking review of a Palm Beach County order denying its motion to disqualify opposing counsel. The Fourth District redesignated the petition as a nonfinal appeal, denied the stay, and ordered counsel to show cause "because the petition appears AI-generated and raises frivolous arguments, misstates the law, and cites non-existent caselaw." The petition cited "Citigroup Global Mkts., Inc. v. Masek, 982 So. 2d 1231 (Fla. 4th DCA 2008)"; the court found "[n]o such case exists in Florida" and that the citation leads to an unrelated Fourth District case. Other cases were cited for propositions they do not support. Counsel's response did not acknowledge AI use, said he relied on a paralegal, and called the citation a "transcription error" for an Ohio decision. The court found that Ohio decision had been overruled and was "wholly irrelevant," that the explanation was "not credible and demonstrates further lack of candor," and that a Notice of Supplemental Authority, filed before the show-cause order, added improper argument and more misleading arguments.

AI tool:
Unidentified (the court's show-cause order said the petition "appears AI-generated"; counsel did not acknowledge using AI and blamed a paralegal and a "transcription error"; the court held that "whether counsel used AI makes no difference")
Sanction amount:
Non-monetary: referral of the matter to The Florida Bar for appropriate action ("counsel sanctioned with referral to The Florida Bar")
This case summary is informational only. Verify the underlying opinion or order against the primary source before relying on it in any filing or client matter.

What sanction did the court impose?

The per curiam panel (Levine, Shaw and Lott, JJ.) summarily affirmed the order denying disqualification and referred the matter to The Florida Bar "for appropriate action," closing with "Affirmed; counsel sanctioned with referral to The Florida Bar." The court held that "whether counsel used AI makes no difference to the need for sanctions," that counsel "is responsible for the accuracy of his filings and cannot cast the blame on a paralegal," and that his claimed lack of bad faith "is irrelevant." It treated the misrepresentation of real cases as equally serious, stating that such misleading arguments "are just as egregious as citations to non-existent cases." It also found that filing a discretionary writ petition when the order was appealable as of right showed "a further breach of the duty of competence" under Rule Regulating The Florida Bar 4-1.1, and that the emergency stay request was frivolous under the court's Administrative Order 2014-1. No monetary sanction was imposed.

Why does Eclectic Synergy, LLC v. Seredin matter for law firms using AI?

Eclectic Synergy states plainly that, for sanctions purposes, the source of a bad citation did not matter to the Fourth District. The court’s show-cause order had flagged that the petition “appears AI-generated,” but the opinion declines to resolve the question: “In any event, whether counsel used AI makes no difference to the need for sanctions. The Masek case does not exist in Florida and clearly does not stand for the proposition cited in the petition.” It then collects the governing rules from recent Florida decisions: filings with fictitious authority or that “cite actual cases for inaccurate legal propositions” are sanctionable (quoting the Sixth District’s Hessert), counsel “cannot cast the blame on a paralegal” (citing the Second District’s Rangel), and lack of intent to mislead is no excuse (citing Russell v. Mells). It also quoted its own March 2026 decision in Francois v. Vive Financial: “The submission of fictitious or fabricated case law—whether the product of carelessness, misunderstanding, or reliance on generative artificial-intelligence tools—is sanctionable.” The court added: “This includes citations to cases that do not stand for what is argued.”

The candor finding is what distinguishes the case. Counsel’s show-cause response argued that the citation was a “transcription error” in which an Ohio decision “was inadvertently assigned the Florida Fourth District Court of Appeal.” The court did its own cite-checking and found that the Ohio case had been overruled and was, in any event, an arbitration-confirmation decision “wholly irrelevant to this proceeding.” It called the explanation “not credible” and a further lack of candor under Rule 4-3.3(a)(1). Counsel’s attempt to point to “three verified decisions” in a Notice of Supplemental Authority backfired: the court held the notice improperly added argument and pre-existing cases, and that it relied on Bistline v. Rogers, a case that “concerned the statutory requirements for pleading a claim for punitive damages and has nothing to do with this case.”

The opinion also takes a firm line on misdescribed real cases. In a footnote discussing citations offered without pinpoints for propositions the cases do not contain, the court wrote that “this misconduct may be even more harmful than an easily identifiable citation to a non-existent case,” because courts and opponents must read the cases to find that the support is missing. Firms documenting compliance may wish to consider whether their citation review checks what each cited case holds, not only that it exists. The Fourth District’s August 2026 JMOR Properties order cites this decision for the rule that citing actual cases for inaccurate legal propositions is sanctionable.

Implications for your firm

Operational steps a firm reading this case may wish to consider documenting. Strategic and rule-application calls belong to your firm's attorneys.

  • Document who verified each citation before filing. The court held that counsel 'is responsible for the accuracy of his filings and cannot cast the blame on a paralegal.'
  • Review the candor of any show-cause response. The court treated an implausible 'transcription error' explanation as a further candor violation under Rule 4-3.3(a)(1), compounding the original citation problem.
  • Verify that cited cases support the stated proposition, not only that they exist. The court described cases cited without pinpoints for unsupported propositions as possibly 'even more harmful than an easily identifiable citation to a non-existent case.'
  • Train on the limits of supplemental-authority notices. The court treated a notice that added argument and pre-existing cases as an abuse of process and part of the misconduct.

Sources

Primary sources

Unverified claims:
  • Whether AI was used is not determined. The show-cause order (quoted in the opinion) said the petition 'appears AI-generated'; counsel did not acknowledge AI use; the opinion expressly declines to decide the point ('whether counsel used AI makes no difference'). Any statement that AI produced the citations is an inference from the Ropes & Gray tracker, not a finding.