Nebraska · state supreme court · 2026

Shannon v. Shannon

Nebraska Supreme Court, 2 October 2026. What the court wrote about citations that did not exist, in its own words, from the document on file.

Case record · Neb.

  1. Court. Nebraska Supreme CourtCOURT
  2. Level. state supreme courtLEVEL
  3. Date. 2 October 2026DATED
  4. Docket. No. S-25-546DOCKET
  5. Reporter. 322 Neb. 451CITE
  6. Documents. one document, 8 passages quoted belowON FILE
  7. Source. CourtListenerSOURCE

Retrieved · the text below was read from the source documents on that day.

What the court wrote

The passages in which the court addresses the fabricated authority, verbatim, by document. A bracketed ellipsis marks where a passage was cut for length; nothing else is changed.

Published opinion, 2 October 2026 · source · PDF · 9 pages

Rules of the Supreme Court: Attorney and Client. Regardless of the source, submitting a brief riddled with fabricated citations is a betrayal of an attorney’s duty of candor and a violation of the Nebraska Rules of Professional Conduct. 3.

Jarrod appealed. On appeal, Jarod filed a brief that contained citations to fictitious cases and inaccurate propositions of law. We struck the brief and, for this reason, review only for plain error.

However, Jarrod has failed to provide any cognizable reason why the district court was in error. In addition, his brief contains numerous citations to fictitious cases and misstatements of law, which are the result of his admitted use of generative artificial intelligence (AI). In light of these deficiencies, we strike Jarrod’s brief and have elected to review for plain error.

Finding none, the ruling of the district court is affirmed. Use of AI and Fictitious Citations [2] In our recent case, Prososki v. Regan , 321 Neb.

Regan , 321 Neb. 38, 32 N.W.3d 593 (2026), we addressed the then-novel issue of what consequences await an attorney who submits an appel- late brief containing citations to inaccurate legal authority and fictitious case law. We held that, regardless of the source, sub- mitting a brief riddled with fabricated citations is a betrayal of an attorney’s duty of candor and a violation of the Nebraska Rules of Professional Conduct.

451 of the bar. As such, we take this opportunity to state in no uncertain terms: regardless of whether a party is represented or self-represented, submission of a brief that contains mis- statements of law or relies upon nonexistent legal authority is an abuse of the judicial process worthy of sanctions. Having concluded Jarrod has engaged in sanctionable con- duct, we must next determine what sanction is appropriate.

App. 2024) (dismissing pro se party’s appeal and awarding partial attorney fees where party cited to fictitious case law). This sometimes includes imposing a lesser sanction on a self-represented party.

It is the responsibility of all parties not to undermine the integrity of the courts and erode public trust in their opinions by asking them to render decisions premised upon falsehoods. Jarrod’s brief is riddled with fabricated citations and quota- tions, and we decide that the striking of his brief is appropriate. However, we exercise our discretion to review his assignments for plain error.

What the text mentions

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Where this fits

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More from Nebraska Supreme Court, from Nebraska, or from 2026. The whole record is at court decisions on AI-hallucinated citations.

Every case in this record shares one cause: a citation reached a court without anyone opening it. What a citation gate is explains the mechanism that makes that impossible by construction; how to check an AI citation in five minutes is the manual version; the sanctions record is the essay this table grew out of.

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