Skip to content

Incident Tracker / United States (state)

Holstein v. Holstein

·Court of Appeals of Indiana·US-STATEWarningprovisional

The Indiana Court of Appeals affirms a custody order in Holstein v. Holstein and denies Mother’s request for $5,000 in sanctions. The court says Father’s counsel included citations from his client without verification, corrected them promptly, and receives a warning rather than a monetary sanction.

Court
Court of Appeals of Indiana
Date
2026-06-16
Who used the AI
Lawyer
AI tool
Not identified in the record
Conduct
Father’s original appellate brief contained non-existent authorities and a fictitious quote that counsel said came from information provided by Father. Counsel promptly notified the court and corrected the brief, so fees as sanctions were denied.
Outcome
Warning
Penalty
No monetary penalty recorded
Regulatory outcome
No separate regulatory disposition recorded
Status
Provisional — written by the court-decisions pipeline, awaiting the editor
Last checked
2026-09-07

Primary sources for this incident

Related regulation records for this incident

No related regulation record has been linked to this incident yet.

Similar incidents on the record

  • Kiser v. DeSimone Auto Group, No. 2428 EDA 2025 (Pa. Super. Ct.)2026-08-27 · Superior Court of Pennsylvania · WarningIn Pennsylvania, counsel for Paige and Ty Kiser cited a non-existent Superior Court decision, Com. v. Reid, for an appellate issue in a consumer dispute. The Superior Court called the authority counterfeit, suggested ch…
  • Benjamin v. State, No. 2189 Sept. Term 2024 (Md. App. Ct.)2026-08-25 · Appellate Court of Maryland · WarningIn Maryland, appellate counsel filed a criminal brief with multiple inaccurate citations. The Appellate Court compared the problem to Mezu, said fake AI-generated cases are improper, accepted counsel's corrective effort…
  • Kid International, LLC v. City National Bank of Florida, No. 4D2025-2599 (Fla. 4th DCA 2026)2026-10-07 · District Court of Appeal of Florida, Fourth District · SanctionsIn Florida's Fourth District Court of Appeal, counsel for Kid International filed an AI-assisted brief citing a hallucinated case seven times and fabricated quotations from real authorities. The court affirmed on the me…
  • Cervantes v. Bianco, No. S295866 (Cal. Sept. 24, 2026)2026-09-24 · Supreme Court of California · Regulatory referralIn California, the state Supreme Court disapproved the improper use of AI tools in the Riverside County sheriff's briefing in a ballot-seizure writ case, after the law firm misquoted Common Cause v. Board of Supervisors…

Cite this record

SafeLegalAI Global Legal AI Incident Tracker, “Holstein v. Holstein”, safelegalai.com/tracker/holstein-v-holstein (accessed 2026-10-07). Data: CC BY 4.0.

Report an issue with this record →