Stafford v. Taffet
U.S. District Court, District of Oregon (Medford Division) · D. Or. · Oregon bar guidance
Conduct
Pro se mortgage plaintiffs cited five fabricated cases across SAC and response; docket numbers traced to unrelated litigation.
Consequence
Case dismissed with prejudice on all five claims; sanctions declined only because defendants did not seek them.
Lesson
Judge Aiken's framing of false citations as a "grave matter" suggesting intent to mislead is the published D. Or. threshold.
Verified May 7, 2026
- Citation
- Stafford v. Taffet, No. 1:24-cv-01612-AA (D. Or. Mar. 23, 2026) (Aiken, J.)
- Decided
- March 23, 2026
Summary
Pro se plaintiffs Dana Michael Stafford and Heather Leigh Stafford filed a Second Amended Complaint and supporting response brief against Carrington Mortgage Services and individual defendants. Defendants identified five fabricated case citations: Campbell v. MERS (D. Or. 2012), Tucker v. HSBC (C.D. Cal. 2014), Galindo v. Financial Freedom (C.D. Cal. 2020), McGinnis v. MERS (D. Or. 2011), and Schweitzer v. FHLMC (D. Or. 2013). District Judge Ann Aiken independently verified the citations and confirmed none of the cases existed; in two instances the docket numbers Plaintiffs supplied corresponded to unrelated litigation (a Texas state appellate decision and an Oregon Social Security appeal). The court found "the most charitable interpretation is that Plaintiffs have relied on AI to complete their pleadings and briefing and have presented the resulting 'hallucinated' citations to the Court without verifying their authenticity."
- AI tool:
- Generative AI (specific product not identified by court; "hallucinated" citations consistent with AI-generated content)
What sanction did the court impose?
Motion to dismiss granted with prejudice on all claims (TILA, FDCPA, FCRA, UTPA, declaratory and injunctive relief). Court declined to impose sanctions for the AI-generated citations only because defendants represented they did not intend to seek them at that time; the court noted that "presentation of false citations, including AI 'hallucinations,' has been found to be sanctionable conduct for attorneys and pro se parties." Final judgment entered.
Why does Stafford v. Taffet matter for law firms using AI?
Stafford v. Taffet is one of the cleanest D. Or. examples of cross-document AI-citation fabrication: the same five made-up cases appeared in Plaintiffs’ Second Amended Complaint and again in their response brief, and the docket numbers Plaintiffs supplied for two of the fabrications cross-referenced to entirely unrelated proceedings (a Texas state appellate decision and an Oregon Social Security appeal). Judge Aiken’s independent verification of every challenged citation, and the court’s decision to publish that verification in the order, is procedurally significant. It establishes that when defendants flag AI-generated citations, D. Or. judges will check the cites themselves and place the verification finding on the public record whether or not Rule 11 sanctions are imposed.
The opinion is also a useful template for the “no sanctions only because defendants did not seek them” disposition. Judge Aiken’s express citation to United States v. Hayes (E.D. Cal. 2025) as a “collecting cases” anchor for sanctionable AI conduct, combined with the explicit footnote that defendants “do not intend to seek sanctions for Plaintiffs’ conduct at this time,” gives later courts and later defendants a roadmap: the sanctionability finding is on the record even when no monetary penalty issues, and a follow-on adversary in a related proceeding could cite Stafford to establish a pattern. Defense counsel deciding whether to seek Rule 11 should weigh that the sanctions issue does not need to be reached for the public AI-conduct finding to attach to the litigant.
Implications for your firm
Operational steps a firm reading this case may wish to consider documenting. Strategic and rule-application calls belong to your firm's attorneys.
- Defense counsel should affirmatively decide whether to seek Rule 11 sanctions when opposing AI-generated pleadings; the court here noted on the record that sanctions were declined only because defendants did not request them.
- When five or more fabricated citations span both a complaint and a response brief, a hostile court will frame the conduct as an apparent intent to mislead even before formal Rule 11 proceedings.
- Verify cited Oregon District Court case numbers against PACER independently of the case caption; the Stafford fabrications passed plausibility review on caption alone but the docket numbers cross-referenced to obviously unrelated cases.
Sources
Primary sources
Further reading
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.