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Woodmen of the World Life Insurance Society v. Hale

U.S. District Court, Western District of Texas, San Antonio Division · W.D. Tex. · Texas bar guidance

Pro-se party

Conduct

Pro se interpleader defendant cited four nonexistent cases and misrepresented one real case in a summary judgment brief.

Consequence

No sanction. Court flagged the hallucinations on the record but ruled in the pro se defendant's favor on the merits.

Lesson

Pro se AI hallucinations can survive without sanction when the underlying merits favor the filer; the public record still attaches.

Other

Verified May 7, 2026

Citation
Woodmen of the World Life Ins. Soc'y v. Hale, No. 5:24-cv-00799-XR (W.D. Tex. May 30, 2025) (Rodriguez, J.) (Order, ECF No. 30)
Decided
May 30, 2025

Summary

In a statutory interpleader action over a $25,000 life insurance policy, pro se Defendant Margaret S. Wood filed a summary judgment brief citing four nonexistent cases as "established legal doctrine" and one real case (Am. States Ins. Co. v. Kiger, 662 N.E.2d 945 (Ind. 1996)) for a proposition the case did not support. Judge Xavier Rodriguez identified the citations as hallucinations: he could not locate four of the cited cases (Lincoln Benefit Life Co. v. Edwards, No. 2:06-CV-00749, 2007 WL 837097 (S.D. Ohio); Metropolitan Life Ins. Co. v. Hall, 9 F. Supp. 2d 1114 (D. Kan. 1998); In re Estate of Holzheld, 200 N.Y. Slip Op. 50218(U); and Estate of Sonderfan, 2016 Tex. App. LEXIS 6228 (Tex. App. June 15, 2016)) and found that the single locatable citation, Kiger, addressed insurance coverage ambiguity rather than the duty-to-correct theory Wood cited it for.

AI tool:
Generative AI (tool not specified by court; pro se defendant's filing relied on what the court characterized as an 'artificial intelligence (AI) tool')
This case summary is informational only. Verify the underlying opinion or order against the primary source before relying on it in any filing or client matter.

What sanction did the court impose?

No sanction imposed. The court ruled in Margaret Wood's favor on the merits despite her hallucinated citations: Owen, the primary beneficiary, predeceased the insured Anna McDonald, his interest never vested, and Wood as the alternate beneficiary was entitled to the $25,000 in proceeds. The court issued the AI hallucination finding as an unnumbered observation at the end of the discussion section, flagging it for the record without converting it to a show-cause hearing or fee award. The court entered final judgment the same day and closed the case.

Why does Woodmen of the World Life Insurance Society v. Hale matter for law firms using AI?

Woodmen v. Hale is a useful counterpoint to the higher-profile sanctions cases. The pro se defendant’s brief contained four fabricated case citations and one misrepresented citation. Judge Rodriguez identified all five. The court still ruled in the pro se defendant’s favor because she happened to be substantively correct under Texas insurance law: a primary beneficiary’s interest does not vest if the primary predeceases the insured, and the alternate beneficiary is entitled to the proceeds. The hallucinations were unnecessary to the outcome, and Judge Rodriguez treated them as worthy of a public observation but not of a sanctions proceeding.

The framing matters for two reasons. First, it confirms the pattern emerging across federal courts in Texas: judges are increasingly willing to spend the bench time required to verify cited authority, including authority cited by pro se litigants whose filings would historically have received less scrutiny. Judge Rodriguez did not have to investigate whether the four cited cases existed; he chose to. Second, the case shows that the absence of a sanction does not mean the absence of a record. The Order’s discussion of Margaret Wood’s hallucinated citations is now part of the public docket, indexed by case name, retrievable by any future court evaluating either Margaret Wood’s litigation conduct or AI-related hallucinations more broadly. The reputational consequence runs whether or not the docket entry is captioned as a sanctions order.

For firms practicing in the Western District of Texas, the operational lesson is that opposing counsel using generative AI may file briefs whose authority looks correct on initial review but does not exist when checked. Wood’s brief identified Lincoln Benefit Life, Metropolitan Life, and Estate of Sonderfan with reporter citations and Westlaw numbers; only careful verification revealed that none of the citations resolved. A defending firm that responds to such a brief without cite-checking the opposing authority risks litigating against propositions the court will eventually disregard, and risks crediting hallucinated authority in its own subsequent briefs. The right protocol is treating opposing-side citations as unverified by default and building a verification step into the response drafting workflow.

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.

  • Track AI hallucination findings even where no sanction issued; the on-the-record observation is still cumulative reputational signal for any party who repeats the conduct.
  • Note Judge Rodriguez's diligence in tracing the hallucinated citations: a federal judge spent time locating four cases that did not exist before flagging the issue. Courts are absorbing this verification cost.
  • Recognize that pro se opposing counsel using AI may produce facially competent briefs whose authority does not exist; build cite-verification of opposing briefs into the response workflow rather than assuming opposing counsel has cite-checked their own filing.

Sources

Primary sources

Unverified claims:
  • The order does not name the AI tool Wood used; the court characterizes the citations as 'appear[ing] to rely on some artificial intelligence (AI) tool' without specification.