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Florida DCA Denies Certiorari, Flags AI-Generated Filings

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Filed March 20th, 2026
Detected March 21st, 2026
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Summary

The District Court of Appeal of Florida denied a petition for writ of certiorari, citing concerns with AI-generated filings. The court noted that the petition contained numerous citations to non-existent cases and inaccurate legal propositions, highlighting a growing issue with AI-assisted legal submissions.

What changed

The District Court of Appeal of Florida, in the case of Melissa Elizabeth Harrell Hessert v. Gary Bell Hessert and Megan Wieland-Pulayya (Case No. 6D2026-0121), denied a petition for writ of certiorari. The court specifically addressed the concerning use of artificial intelligence in legal filings, noting that the pro se petitioner's submission cited thirteen cases, of which five did not exist and four were cited for inaccurate legal propositions. This ruling highlights the judiciary's increasing awareness and concern regarding the accuracy and integrity of AI-generated legal documents.

This decision serves as a critical alert for legal professionals and pro se litigants. It underscores the necessity of rigorous verification of all case citations and legal arguments, particularly when utilizing AI tools. Failure to ensure the accuracy of filings can lead to denial of petitions and potential sanctions. Compliance officers should review internal policies and training regarding the use of AI in legal research and drafting to prevent similar issues and maintain professional standards.

What to do next

  1. Review internal policies and training on the use of AI in legal drafting and research.
  2. Implement mandatory verification steps for all case citations and legal propositions in filings.
  3. Ensure all legal submissions accurately reflect existing case law and legal standards.

Source document (simplified)

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March 20, 2026 Get Citation Alerts Download PDF Add Note

Melissa Elizabeth Harrell Hessert v. Gary Bell Hessert and Megan Wieland Pulayya

District Court of Appeal of Florida

Combined Opinion

SIXTH DISTRICT COURT OF APPEAL
STATE OF FLORIDA


Case No. 6D2026-0121
Lower Tribunal No. 2020-DR-002544


MELISSA ELIZABETH HARRELL HESSERT,

Petitioner,

v.

GARY BELL HESSERT and MEGAN WIELAND-PULAYYA,

Respondents.


Petition for Writ of Certiorari to the Circuit Court for Orange County.
Alicia Peyton Robinson, Judge.

March 20, 2026

PRATT, J.

The petition for writ of certiorari, docketed January 15, 2026, is denied

without further discussion.

We write to address the petition’s concerning citation to non-existent cases,

as well as the petition’s concerning citation to actual cases which do not stand for

the legal propositions asserted in the petition. From all appearances, the petition

bears the hallmarks of having been produced by Petitioner—a pro se filer—with the
assistance of generative artificial intelligence (“AI”) 1 but without Petitioner having

put sufficient guardrails into place to ensure the accuracy of the cases cited in her

petition or the accuracy of the legal propositions for which the cases are cited in her

petition.

Here, the petition filed by Petitioner cites to thirteen cases. Only four of the

cited cases both exist and are cited for legal propositions that the cited cases actually

represent. Five of the cited cases do not exist. Four of the cited cases are cited for

legal propositions that the cited cases do not actually represent.

Courts across the United States, including Florida’s appellate courts, are

currently grappling with an influx of court filings produced by pro se litigants and

attorneys alike with the assistance of AI that cite non-existent cases or that cite actual

cases for inaccurate legal propositions. See, e.g., Russell v. Mells, 50 Fla. L. Weekly

D2609, 2025 WL 3533637 (Fla. 2d DCA Dec. 10, 2025) (case involving an

attorney’s improper use of AI); Clerk of Ct. & Comptroller for 13th Jud. Cir.,

Hillsborough Cnty. v. Rangel, No. 2D2024-1772, 2025 WL 2486314 (Fla. 2d DCA

1
“Generative AI[—i.e., generative artificial intelligence—]are deep-learning
models that compile data to generate statistically probable outputs when prompted.
. . . Generative AI can create original images, analyze documents, and draft briefs
based on written prompts. Often, these programs rely on large language models. The
datasets utilized by generative AI large language models can included billions of
parameters making it virtually impossible to determine how a program came to a
specific result. . . . [G]enerative AI can hallucinate or create inaccurate answers that
sound convincing.” Fla. Bar Ethics Op. 24-1, at 1-2 (Jan. 19, 2024) (citations and
internal quotation marks omitted).
2
Aug. 29, 2025) (case involving an attorney’s improper use of AI); Takefman v.

Pickleball Club, LLC, 418 So. 3d 826 (Fla. 3d DCA 2025) (case involving a pro se

litigant’s improper use of AI); Goya v. Hayashida, 418 So. 3d 652 (Fla. 4th DCA

2025) (case involving a pro se litigant’s improper use of AI); Gutierrez v. Gutierrez,

399 So. 3d 1185 (Fla. 3d DCA 2024) (case involving a pro se litigant’s improper use

of AI). Although AI is a relatively new technology, and although AI may have

appropriate uses in the legal field, there is simply no excuse for pro se litigants or

attorneys to file briefs, motions, and other filings in Florida’s appellate courts that

cite to cases without first performing the necessary and simple steps of (1) cite-

checking the cases to ensure they actually exist and (2) cite-checking the cases to

ensure they actually represent the legal propositions asserted. See, e.g., Russell, 2025

WL 3533637, at *6 (“To state the obvious, it is a fundamental duty of [pro se litigants

and] attorneys to read the legal authorities they cite in appellate briefs or any other

court filings to determine that the authorities stand for the propositions for which

they are cited.” (citation omitted)); Goya, 418 So. 3d at 655 (“An attempt to persuade

a court or oppose an adversary by relying on fake opinions is an abuse of the

adversary system.” (citation omitted)). This is true regardless of whether such filings

are prepared with or without the assistance of AI.

Florida’s appellate courts, like other courts, require pro se litigants and

attorneys to sign their filings and thereby represent the accuracy thereof. See, e.g.,

3
Fla. R. App. P. 9.045(d) (“All documents filed with the court must be signed as

required by Florida Rule of General Practice and Judicial Administration 2.515.”);

Fla. R. Gen. Prac. & Jud. Admin. 2.515(d)(2) (“On filing, each signer represents

that: (A) the signer has read the document; (B) to the best of the signer’s knowledge,

information, and belief, there are good grounds to support the document; and (C) the

document is not interposed for delay.”). Members of the Florida Bar—who are

officers of the court—must also comply with their ethical duties when they sign and

make filings in Florida’s appellate courts. See, e.g., Fla. Bar v. Brown, 905 So. 2d

76, 82 (Fla. 2005) (“[T]he unique role of attorneys as officers of the court mandates

that attorneys be held to the highest of ethical standards.” (quoting DeBock v. State,

512 So. 2d 164, 168 (Fla. 1987))); Boca Burger, Inc. v. Forum, 912 So. 2d 561, 571

(Fla. 2005) (“[Appellate courts] depend on counsel to accurately state both the facts

and the applicable law. Therefore, regardless of trial counsel’s conduct or

representations, appellate counsel (who often is separate from trial counsel) has an

independent ethical obligation to present both the facts and the applicable law

accurately and forthrightly.”); Russell, 2025 WL 3533637, at *6 (“As judges, we

rely on attorneys to ethically represent their clients. We expect that representation to

be zealous, honest, and competent. Indeed, lawyers owe the courts and their clients

a duty to practice with competence and candor. . . . By signing an appellate brief, a

lawyer certifies that he or she has read the document and that to the best of the

4
lawyer’s knowledge, information, and belief there are ‘good grounds to support the

document.’” (first citing R. Regulating Fla. Bar 4-1.1; then citing R. Regulating Fla.

Bar 4-3.3(a)(1); and then quoting Fla. R. Gen. Prac. & Jud. Admin. 2.515(d))); R.

Regulating Fla. Bar 4-1.3 (“A lawyer shall act with reasonable diligence . . . in

representing a client.”); see also Black’s Law Dictionary 573 (12th ed. 2024)

(providing several definitions of “diligence,” including “[t]he attention and care

required from a person in a given situation; care; heedfulness”); The American

Heritage Dictionary 507 (5th ed. 2011) (similar).

Florida’s appellate courts have the authority and the duty to maintain the

integrity of the proceedings before them, including where appropriate sanctioning

pro se litigants and attorneys who fail to follow the Florida Rules of Appellate

Procedure and court orders. See, e.g., Fla. R. App. P. 9.410(a) (“After 10 days’

notice, on its own motion, the court may impose sanctions for any violation of these

rules, or for the filing of any proceeding, motion, brief, or other document that is

frivolous or in bad faith. Such sanctions may include reprimand, contempt, striking

of briefs or pleadings, dismissal of proceedings, costs, attorneys’ fees, or other

sanctions.”); Ardis v. Ardis, 130 So. 3d 791, 796 (Fla. 1st DCA 2014) (“We conclude

that sanctions are appropriate in accordance with Florida Rule of Appellate

Procedure 9.410 and this court’s authority to control its docket.” (citations omitted)).

Florida’s appellate courts also have the authority and the duty to safeguard the

5
integrity of the legal profession, including where appropriate referring an attorney

to the Florida Bar for potential disciplinary action. See, e.g., Fla. Code Jud. Conduct,

Canon 3D.(2) (“A judge who receives information or has actual knowledge that

substantial likelihood exists that a lawyer has committed a violation of the Rules

Regulating The Florida Bar shall take appropriate action.”); Russell, 2025 WL

3533637, at *6 (“When a lawyer cites imaginary legal authorities to our court as if

they were law, we are compelled to refer that lawyer to the Bar because of the

professional rules of conduct.”); see generally R. Regulating Fla. Bar 3-7.18 (rule

governing the disposition of inquiries or complaints referred to the Bar by members

of the judiciary).

All filers in cases before the Sixth District Court of Appeal should take notice:

our Court will remain vigilant to ensure that filings signed by pro se litigants and

attorneys alike—including filings prepared with or without the assistance of AI—

both: (1) do not cite to non-existent cases and (2) do not cite to cases for inaccurate

legal propositions. If and when any such erroneous filings are made in a given case

before our Court, filers on the opposite side of the case should point out such errors

to our Court either in their responsive filings or via motion. To avoid the potentiality

of the issuance of orders to show cause, pro se litigants and attorneys should

remember their obligation to cite-check all cases cited in their filings in Florida’s

appellate courts prior to making their filings—regardless of whether their filings are

6
prepared with or without the assistance of AI. Pro se litigants and attorneys should

also remember that they cannot satisfy their aforementioned obligation by relying

upon AI to cite-check the cases cited in their filings. See, e.g., Fla. R. App. P.

9.045(d); Fla. R. Gen. Prac. & Jud. Admin. 2.515(d)(2); see generally Russell, 2025

WL 3533637, at *4 n.3.

In the petition at issue in this case, Petitioner has provided citations to a

number of cases, some of which exist and some of which do not. Petitioner is

directed to provide copies of each and every case cited in the petition that actually

exists with highlighted quotations or language that support the assertions made in

the petition. These cases shall be filed in a supplemental appendix, indexed for each

case, with this Court within ten days of the issuance of this opinion.

In light of the foregoing, Petitioner is directed to show cause within ten days

of the issuance of this opinion why she should not be sanctioned for filing a petition

that contains non-existent cases and that cites to cases for inaccurate legal

propositions. Potential sanctions include the imposition of a requirement that a

member of the Florida Bar in good standing review and sign any future filings in

this Court on behalf of Petitioner in any matter in which she seeks review of the

underlying action (Lower Tribunal No. 2020-DR-002544).

PETITION DENIED. ORDER TO SHOW CAUSE ISSUED.

WHITE and BROWNLEE, JJ., concur.

7
Melissa Elizabeth Harrell Hessert, Clermont, pro se.

Michelle Stile, of Stile Law, PLLC, Orlando, for Respondent, Gary Bell Hessert.

Megan Wieland-Pulayya, Orlando, pro se.

NOT FINAL UNTIL TIME EXPIRES TO FILE MOTION FOR REHEARING
AND DISPOSITION THEREOF IF TIMELY FILED

8

Source

Analysis generated by AI. Source diff and links are from the original.

Classification

Agency
FL District
Filed
March 20th, 2026
Instrument
Enforcement
Legal weight
Binding
Stage
Final
Change scope
Substantive
Document ID
Case No. 6D2026-0121
Docket
6D2026-0121

Who this affects

Applies to
Legal professionals
Industry sector
5411 Legal Services
Activity scope
Legal Filing
Geographic scope
Florida US-FL

Taxonomy

Primary area
Judicial Administration
Operational domain
Legal
Topics
Artificial Intelligence Legal Ethics

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