Payne v. State: Verifying AI-Generated Legal Citations—Sanctions, Suspension, and Vacatur for Fictitious or Misattributed Authority

1. Introduction

In Payne v. State (Supreme Court of Georgia, May 5, 2026), Hannah Renee Payne appealed from the Clayton County Superior Court after being sentenced to life in prison plus 13 years for the murder and false imprisonment of Kenneth Herring and for possession of a firearm during the commission of a felony.

The appeal became dominated by a collateral but consequential issue: the State’s post-trial and appellate filings (and the trial court’s order denying Payne’s motion for new trial) contained numerous citations to non-existent cases and to cases that did not support the propositions asserted. The assistant district attorney assigned to the case, Deborah Leslie, admitted the inaccuracies stemmed from reliance on artificial intelligence software without independent verification.

The Court addressed (1) the integrity of filings submitted to Georgia courts, (2) the proper and “responsible use” of artificial intelligence in legal drafting, (3) the Court’s sanction authority, and (4) the validity of a trial-court order that incorporated fictitious or misattributed citations—particularly where that order was largely prepared by counsel.

2. Summary of the Opinion

The Supreme Court of Georgia concluded that the State’s filings and the trial court’s order contained “multiple case citations which either do not exist, or which exist but do not support the propositions of law for which they are cited.” Although the Court stated it has “no rule against the responsible use of artificial intelligence software,” it held that submitting fictitious or misattributed authority violates the Court’s rules and falls “far beneath the conduct” expected of Georgia lawyers.

The Court:

  • Admonished ADA Leslie and the Clayton County District Attorney’s Office for failing to verify citations and for filing a “substantial number” of inaccurate citations (citing Supreme Court Rule 7).
  • Sanctioned ADA Leslie by suspending her privilege to practice before the Supreme Court of Georgia for six months, conditioning reinstatement on completion of 12 hours of CLE on ethics, brief writing, and proper use of AI in the legal system, and requiring a petition demonstrating compliance.
  • Vacated the trial court’s order denying the motion for new trial and remanded with instructions for a new order containing no fictitious/misattributed citations and not prepared by counsel for either party.
  • Granted Payne’s “Motion to Clarify” and ordered production of written communications with the trial court concerning the proposed order.

A partial concurrence/partial dissent by Justice LaGrua (joined by Justice Colvin) agreed that the State’s lawyer violated the duty of candor but objected to admonishing the elected District Attorney, emphasizing that the District Attorney’s corrective actions were “more than sufficient.”

3. Analysis

A. Precedents Cited (and Authorities Relied Upon)

The Court’s reasoning rested less on substantive criminal-law precedent and more on institutional and ethical authorities governing appellate practice, lawyer candor, and judicial authority to police filings.

1) Supreme Court Rule 7

The centerpiece was Supreme Court Rule 7, which places direct responsibility on parties and counsel to ensure filings are “carefully checked for truthfulness and accuracy.” The Court treated Rule 7 not as aspirational but as an enforceable obligation that is violated when an attorney submits:

  • citations to cases that do not exist,
  • citations to existing cases that do not support the stated proposition, and
  • inaccurate quotations attributed to cited opinions.

Rule 7 also anchored the Court’s conclusion that the conduct warranted sanctions—especially given the “substantial number” of inaccuracies and the admitted lack of independent verification.

2) OCGA § 15-1-3(4)

The Court invoked OCGA § 15-1-3(4) as part of its discussion of the judiciary’s authority to control proceedings “in the furtherance of justice.” In context, the statute supported the Court’s exercise of supervisory/inherent authority to:

  • investigate the source of the problem through supplemental briefing,
  • impose corrective and punitive measures (sanctions and suspension), and
  • remedy the downstream effects on the integrity of the trial court’s order (vacatur and remand).

3) Rule 3.3 (Georgia Rules of Professional Conduct)

In dissent, Justice LaGrua explicitly framed the misconduct as a violation of the duty of candor, citing Rule 3.3. While the majority grounded its sanction decision primarily in the Court’s own rules and authority, the dissent’s reference underscores that the same conduct can simultaneously trigger:

  • court-rule enforcement (here, Rule 7),
  • professional-discipline consequences (Rule 3.3), and
  • institutional remedies (vacating an order tainted by unreliable citations).

The majority reinforced this separation by noting that its sanctions were “case-specific” and should not be construed to affect potential disciplinary proceedings by the State Bar of Georgia or other entities.

4) “Bryant v. State, 268 Ga. App. 362 (2004)” and “Hamm v. State, 294 Ga. 791, 795 (2014)”

The opinion also references two specific citations as examples of the problem:

  • Bryant v. State, 268 Ga. App. 362 (2004): ADA Leslie acknowledged this was among the “additional cases” that did not stand for the proposition cited and the Court noted it “appears not to exist at all.” Its appearance in both the State’s briefing and the trial court’s order illustrated the concrete risk of AI-generated “hallucinated” citations contaminating the decisional record.
  • Hamm v. State, 294 Ga. 791, 795 (2014): the Court stated this case “does not stand for the proposition for which it is cited,” and noted the misattribution also appeared in the trial court’s order. This example is important because it demonstrates that the harm is not limited to “fake cases”; mischaracterizing real precedent is equally sanctionable.

Notably, the Court did not resolve whether any particular inaccurate citation was outcome-determinative on the merits of Payne’s motion for new trial; instead, it treated the pattern and volume of errors, coupled with non-verification, as an integrity breach requiring institutional correction.

B. Legal Reasoning

The Court’s reasoning proceeds in four interlocking steps:

1) Identification of a systemic integrity problem

The Court emphasized that the inaccurate citations “sidetracked” it from deciding the merits of the appeal and consumed judicial resources. This is more than rhetorical frustration: it signals that citation fabrication/misattribution is viewed as a direct obstruction of the court’s adjudicative function.

2) Attribution and aggravation: AI use without verification

ADA Leslie admitted she used artificial intelligence software to draft the State’s briefs and the proposed order and did not independently verify AI-generated citations. The Court took care to say it has “no rule against the responsible use of artificial intelligence software,” thereby avoiding a categorical anti-AI rule. The sanctionable conduct was instead framed as:

  • submission of false/misleading authorities, and
  • failure of basic professional checking that Rule 7 “already require[s].”

The practical implication is that AI is treated like any other drafting tool: it may be used, but the lawyer remains fully accountable for accuracy.

3) Use of enforcement tools tailored to the Supreme Court’s institutional role

The Court selected remedies that protect both the Supreme Court’s docket and the integrity of the trial-court record:

  • Admonition to reinforce professional norms and institutional expectations.
  • Suspension of privilege to practice before the Court for six months, a targeted restriction keyed to the forum harmed by the misconduct.
  • Education conditions (12 CLE hours on ethics, brief writing, and AI), explicitly framing the problem as partly competency/process-based.
  • Vacatur and remand to cleanse the trial court’s ruling of unreliable authority and to ensure the motion for new trial is decided in a procedurally trustworthy way.

4) Protecting the independence of the trial court’s decision on remand

The Court ordered that the new trial-court order “shall not be prepared by counsel for either party.” This is a notable procedural safeguard: it addresses the risk that party-drafted orders—especially where AI may be used—can import unverified authorities into judicial findings and conclusions. The Court also “strongly encourage[d]” trial courts to carefully review proposed orders with awareness of AI’s risks and benefits.

C. Impact

The decision is likely to have immediate and lasting effects in Georgia practice, particularly in criminal appeals and any context where proposed orders are routinely drafted by prevailing counsel.

  • AI use is implicitly permitted but procedurally conditioned: the key rule emerging from the opinion is not “don’t use AI,” but “verify everything,” with Rule 7 serving as the enforcement backbone.
  • Sanctions roadmap for citation unreliability: the Court demonstrates a menu of escalating tools—admonition, suspension of practice privilege, educational conditions—indicating that repeated or similarly egregious conduct may yield stronger penalties.
  • Trial-court order hygiene becomes an appellate concern: by vacating an order because it contained fictitious/misattributed citations, the Court signals that the integrity of judicial reasoning (including citations) is part of what appellate courts will protect, separate from the merits.
  • Institutional accountability of prosecutorial offices: the admonition directed at the Clayton County District Attorney’s Office (contested in dissent) underscores that courts may treat systemic failures of supervision and filing practices as sanction-relevant—particularly where filings are made in the office’s name.
  • Discovery-like oversight of drafting communications: the order requiring production of communications with the trial court concerning the proposed order highlights that, when integrity questions arise, courts may demand transparency about how an order was prepared and submitted.

4. Complex Concepts Simplified

  • “Fictitious case citations”: references to judicial decisions that are not real (they cannot be found in official reporters/databases).
  • “Misattributed case citations”: references to real cases used inaccurately—either the case does not say what the brief claims or the quotation/proposition is wrong.
  • “Duty of candor” (Rule 3.3): a lawyer’s obligation not to mislead the court, including by presenting false legal authority or failing to correct material misstatements.
  • “Inherent authority” / authority “to control these proceedings”: a court’s power—recognized by law (here discussed alongside OCGA § 15-1-3(4))—to manage its process and protect the fairness and integrity of adjudication.
  • “Suspension of privilege to practice before the Court”: a court-specific restriction preventing a lawyer from appearing before that court for a defined period; it is distinct from (though it may overlap with) State Bar discipline.
  • “Vacate and remand”: the appellate court nullifies the lower court’s order (vacate) and sends the case back (remand) for a new decision consistent with the appellate court’s directions.

5. Conclusion

Payne v. State establishes a clear institutional rule for modern legal practice in Georgia: attorneys may use artificial intelligence tools, but they must independently verify citations and quoted authority; failing to do so—especially at scale—violates Supreme Court Rule 7 and can warrant significant sanctions, including suspension from practice before the Court.

Equally significant, the Court treated citation unreliability as corrosive to the judicial process itself, justifying the extraordinary remedial step of vacating a trial-court order and requiring a new order not drafted by counsel. The decision thus functions as both an ethics-and-competence warning and a procedural safeguard, signaling that Georgia courts will actively protect the integrity of legal authorities used to decide cases—whether errors arise from negligence, overreliance on AI, or inadequate supervisory controls.