Courts on AI / Fabricated or misquoted citations
Watson Adams v. 3M Co.
United States District Court for the Northern District of Alabama · Federal district courts · AL · · No. No. 4:24-cv-832-CLM · order
The Northern District of Alabama on 2026-04-20 ordered counsel to show cause why sanctions or corrective action should not issue for the defective authorities. Counsel filed an opposition with two fabricated case citations, three false case quotations, and three mischaracterized case citations, including Jarrod Johnson v. Water Light & Sinking Fund Comm’n.
- Disposition
- Plaintiffs’ counsel was ordered to show cause by May 1, 2026 why she should not be sanctioned, and the deadline to amend the complaint was stayed pending the show-cause decision.
- Recorded conduct
- Plaintiffs’ opposition to 3M’s Rule 12(c) motion contained nine highlighted errors, including hallucinated Adams and Jarrod Johnson citations or parentheticals, wrong interpretations of real cases, and false quotes. — outcome: pending; actor: lawyer
- Canonical record
- Incident tracker entry — verified outcome, regulator disposition and related rules
What the court wrote
Verbatim from the court's document (public domain). Ellipses mark omitted text; nothing is paraphrased.
So it seems that someone—either Plaintiffs’ counsel or an AI platform—hallucinated the page 11 parenthetical that, in Adams v. 3M Co., the Sixth Circuit described 3M’s decades-long supply of PFAS causing continuing injuries to residents. ... So again, someone fabricated the cite and parenthetical.
Authorities cited in the passage: Jarrod Johnson v. Water Light & Sinking Fund Comm’n · Gonsalvez v. Celebrity Cruises · Plaintiffs relied on Cook v. Randolph Cty., 573 F.3d 1143, 1150-51 (11th Cir. 2009) to support a Rule 15 amendment entitleme · Plaintiffs cited Payton v. Monsanto, 801 So. 2d 829, 835-36 (Ala. 2001) claiming it supported a discovery rule for ac