BKA Holdings v. Sam
CA Illinois · Sep 16, 2025
- Jurisdiction
- state
- Court
- CA Illinois
- Record ID
- bka-holdings-v-sam-2025-09-16
- Observed outcome
- The appellate court struck the defendants' reply brief and granted the plaintiff's motion for sanctions, awarding attorney fees and costs for identifying and researching the hallucinated citations.
- Known monetary consequence
- $1
Why this matter warrants attention
The court struck the defendants' reply brief and sanctioned them for citing four AI-hallucinated cases. The court awarded the plaintiff attorney fees and costs associated with identifying and litigating the hallucinated authority, with the specific monetary amount to be determined following a subsequent filing of expenses.
The court reasoned that pro se litigants are presumed to know court rules and that the defendants had been previously warned by the trial court about AI-generated research. It determined that the 'flagrant and unprincipled' use of AI to cite non-existent cases constituted an abuse of the adversary system that wasted judicial resources, warranting the striking of the brief and the imposition of sanctions.
This case demonstrates that appellate courts will enforce strict verification standards for AI-generated content even against pro se litigants. It highlights that prior warnings regarding AI use are a significant factor in the court's decision to impose sanctions for repeated reliance on hallucinated authority.
Failure modes and consequences
- Pro Se
- Fake Citations
- Contract
- Appellate
- Monetary
- AI attribution
- Explicitly Recorded
- Recorded tool
- AI (unspecified)
- Known monetary consequence
- $1
- Procedural posture
- Appellate review of trial court eviction orders and denial of motions to vacate an agreed order.
Damien Charlotin case archive
Publisher document archive. The recorded document is hosted in the upstream publisher archive.
Open underlying sourceA recorded source link is not a substitute for checking the underlying order, filing, opinion, or disciplinary record.
What this record does—and does not—establish
The court identified the citations as hallucinated by artificial intelligence.
The record summarizes the outcome described in the linked public source. The recorded document is hosted in the upstream publisher archive. This page is not a substitute for the complete docket, subsequent history, or jurisdiction-specific advice.
Latest evidence review: Primary Document Verified (high confidence).
Controls suggested by the public record
- Verify the existence, citation, court, and precedential status of every authority before filing.
- Escalate unresolved verification failures before filing and preserve the responsible reviewer's signoff record.
- Apply the same source-checking controls to AI (implied, unspecified) output as to any other research input.
- Read the linked source and subsequent docket history before relying on this record for legal work.