Strike 3 Holdings LLC v. Doe
C.D. California · Jan 22, 2025
- Jurisdiction
- federal
- Court
- C.D. California
- Record ID
- strike-3-holdings-llc-v-doe-2025-01-22
- Observed outcome
- The court denied the defendant's motion to quash and request to seal, while issuing a formal warning regarding the use of non-existent authority.
- Known monetary consequence
- Not recorded
Why this matter warrants attention
The court denied the defendant's motion to quash a subpoena and issued a formal warning to counsel regarding the submission of non-existent legal authority. The court attributed the error to likely unverified AI use and cautioned that future submissions of fabricated citations would result in sanctions.
Magistrate Judge Sheri Pym found the motion legally deficient on multiple grounds. In addition, she emphasized that counsel must not rely on fake or unverified authority. She cited Mata, Park, Gauthier, and others as cautionary examples of courts imposing sanctions for AI-generated hallucinations. The court reaffirmed that the use of AI does not lessen the duty to verify the existence and relevance of cited law
Judges now recognize AI-hallucination patterns; one unverified citation triggers scrutiny of the entire brief.
Failure modes and consequences
- Hallucinated_case_law
- Lack_of_verification
- Fake Citations
- Tort
- Trial
- None Adjudicated
- AI attribution
- Implied
- Recorded tool
- Unidentified
- Known monetary consequence
- Not recorded
- Procedural posture
- In chambers order denying defendant's motion to quash and request to seal.
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 inferred the use of artificial intelligence without naming a specific product.
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
- Implement mandatory verification protocols for all case law citations generated by AI tools.
- Conduct independent manual checks of case names, reporters, and pinpoint citations against reliable legal databases.
- Establish internal review procedures to ensure that AI-assisted drafts comply with local and federal rules of professional conduct.