Washburn v. Houston
Arizona Court of Appeals, Division One · Ariz. Ct. App. · Arizona bar guidance
Conduct
Counsel's opening brief cited five cases as addressing relocation factors they do not discuss and quoted language absent from a cited case and from the record.
Consequence
Here the court affirmed on the merits, imposed no sanction, and forwarded its decision to the State Bar of Arizona to review counsel's conduct.
Lesson
Here the court noted that the misattributed law and false record quotations all appeared to favor the client's position.
Verified September 28, 2026
- Citation
- Washburn v. Houston, No. 1 CA-CV 24-0315 FC (Ariz. Ct. App. Jan. 2, 2026) (mem. decision)
- Decided
- January 2, 2026
Summary
In a Maricopa County family case, Christian Washburn (Father) appealed an amended dissolution decree and an order denying his petition to prevent the children's relocation to Wyoming; Nicole Houston (Mother) cross-appealed the denial of attorneys' fees. In a memorandum decision by Judge Cynthia J. Bailey, joined by Presiding Judge Jennifer M. Perkins and Vice Chief Judge David D. Weinzweig, the court found that Father's opening brief, filed by Carrie M. Wilcox, "contains misleading and inaccurate legal citations and false record quotations." The brief cited five Arizona appellate decisions (Buencamino v. Noftsinger, Woyton v. Ward, Reid v. Reid, Vincent v. Nelson, and Thompson v. Thompson) as addressing specific A.R.S. § 25-408(I) relocation factors; "None of the above cases discuss the claimed relocation factor." It included "hallucinated quotations" from Owen v. Blackhawk that do not appear in that opinion, and quotations from the amended decree and two hearing transcripts that do not appear in the documents cited. The court observed that the "misidentified caselaw and hallucinated record cites all appear to support Father's version of the facts."
- AI tool:
- None stated in the decision (it calls the quotations and record cites "hallucinated" but does not mention AI)
- Amount or terms:
- No monetary sanction; decision forwarded to the State Bar of Arizona to review whether counsel violated any rule of professional conduct
How did the court address the AI-related conduct?
The court affirmed the superior court's rulings on the appeal and the cross-appeal. As to the brief, it wrote that "[r]egardless of counsel's explanation for the errors," counsel has an ethical duty of candor and must certify that representations to the court are accurate, citing Ariz. R. Sup. Ct. 42, ER 3.3 and Ariz. R. Civ. P. 11(a), and Mangan v. Mangan (sanctioning counsel for misrepresenting the record). It then stated: "We forward this decision to the State Bar of Arizona to review whether counsel violated any rules of professional conduct." It imposed no monetary sanction and did not strike the brief. The court declined both parties' requests for attorneys' fees under A.R.S. § 25-324 and awarded Mother taxable costs on appeal.
Why does Washburn v. Houston matter for law firms using AI?
Washburn is a family-law appeal in which the Court of Appeals flagged three kinds of problems in an opening brief: real cases cited for statutory relocation factors they do not discuss, quotations attributed to Owen v. Blackhawk that do not appear in it, and quotations from the superior court’s decree and hearing transcripts that do not appear in the cited record. The court described the case quotations and record cites as “hallucinated,” and it noted that all of the errors appeared to support the client’s version of the facts.
The court did not treat the brief as a basis to disturb the merits. It affirmed on the relocation and fee issues, then addressed the brief in a separate section, stating that counsel’s duty of candor under ER 3.3 and Rule 11(a) applies “[r]egardless of counsel’s explanation for the errors,” and forwarding the decision to the State Bar of Arizona. It did not impose a monetary sanction or strike the brief, and the decision does not say what explanation counsel gave or whether AI was involved.
Firms documenting compliance may wish to consider that here the misstatements extended to the record itself, not only to case law, so verification of transcript and order quotations was as much at issue as citation checking.
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.
- Verify record quotations against the transcript and order cited; here the court found quotations from the decree and hearing transcripts that do not appear in those documents.
- Review whether each cited case addresses the specific statutory factor it is cited for; here five real cases were cited for relocation factors none of them discuss.
- Consider that here the court referred the matter to the State Bar "[r]egardless of counsel's explanation for the errors," relying on the duty of candor.
Sources
Primary sources
- Whether AI was used: the decision uses the word "hallucinated" but does not mention AI or state counsel's explanation; AI attribution is a Charlotin tracker inference.
- Whether the State Bar of Arizona opened a matter after the referral was not checked.