North Atlantic Operating Company, Inc., et al. v. Indiana Import, LLC, et al.
U.S. District Court, Southern District of Indiana · S.D. Ind. · Indiana bar guidance
Verified May 14, 2026
- Citation
- N. Atl. Operating Co. v. Indiana Import, LLC, No. 1:25-cv-01592-MJD-RLY (S.D. Ind. Jan. 15, 2026) (Dinsmore, Mag. J.)
- Decided
- January 15, 2026
Summary
Plaintiffs North Atlantic Operating Company, National Tobacco Company, and Republic Technologies International sued Indiana Import, LLC and related defendants over alleged counterfeiting of ZIG-ZAG and North Atlantic trademarks on cigarette papers. In a January 15, 2026 order denying the defendants' motion to dismiss, Magistrate Judge Mark J. Dinsmore found that the briefs filed by defense counsel Mason Cole, appearing pro hac vice, were "replete with misstatements of law and fact." Among other defects, Cole twice cited two non-existent cases ("North Atlantic Operating Co. v. Church Tobacco" and "North Atlantic Operating Co. v. Family Wholesale") even after the court had pointed out in an earlier order that those cases did not exist. The order does not mention artificial intelligence; the AI association comes from the Charlotin tracker's classification rather than any finding by the court.
- AI tool:
- Not named in the order; the order does not mention artificial intelligence, and AI use is an inference drawn by the Charlotin tracker, not a court finding
What sanction did the court impose?
Defendants' motion to dismiss was denied in its entirety. The court declined to issue an order to show cause regarding sanctions but admonished defense counsel Mason Cole that further frivolous arguments or misrepresentations would likely result in sanctions. Pursuant to Local Rule 83-6(e), the court ordered Cole, who is appearing pro hac vice, to retain local counsel residing in the district. Cole was also ordered to provide a copy of the order to each of his clients and to file a certification of service within seven days. No monetary sanction or bar referral was imposed.
Why does North Atlantic Operating Company, Inc., et al. v. Indiana Import, LLC, et al. matter for law firms using AI?
NAOC v. Indiana Import is useful for managing partners precisely because the court declined to impose money damages and instead reached for a structural fix: it required the filing attorney to associate local counsel admitted to the district. For a small or mid-sized firm appearing pro hac vice in an unfamiliar court, the case is a reminder that judges increasingly treat citation errors as a competence and supervision problem, and that the remedy may be a change to how the matter is staffed rather than a one-time fine. The order also illustrates a basic verification failure independent of any tool: defense counsel cited two cases the court had already identified as non-existent, then cited them again rather than checking.
Sources
Primary sources
Further reading
- Document mirror (Damien Charlotin hallucination database, Westlaw printout)
- Justia (legal aggregator)
Source PDF is a Westlaw printout mirrored from the Damien Charlotin hallucination database. We are working to add the underlying court docket (PACER, CourtListener, or court website) as a second source.