Richard LaRoche v. Darla Sterett (LaRoche)
Vermont SC · Nov 13, 2025
What happened in this matter?
The Vermont Supreme Court sanctioned attorney Donald P. LoCascio for filing a brief containing a fabricated quotation generated by an 'AI helper.' The court found the attorney violated V.R.C.P. 11(b)(2) by failing to perform a reasonable inquiry into the accuracy of his legal contentions, ordering him to disclose the sanction in all his pending Vermont Superior Court cases.
- Why the court cared
- False Quotes: Case Law | Brief included a purported quotation attributed to Sprague v. Nally that does not appear in the opinion; counsel admitted the language originated from an AI 'helper' and failed to verify it.
- Why it matters now
- Disclose AI-assisted drafting on the record and verify every quotation — unverified AI output propagates across every pending case you touch.
Why this matter is tracked
The Vermont Supreme Court sanctioned attorney Donald P. LoCascio for violating V.R.C.P. 11(b)(2) by including a fabricated quotation in an appellate brief. The attorney admitted that the language originated from an 'AI helper' and failed to verify the accuracy of the citation against the underlying case, Sprague v. Nally. The court determined that the attorney breached his nondelegable duty to conduct a reasonable inquiry into the accuracy of legal contentions. As a sanction, the court ordered the attorney to file a copy of the entry order in all pending Vermont Superior Court cases where he has entered an appearance and to file a certification of compliance in the instant docket.
Disclose AI-assisted drafting on the record and verify every quotation — unverified AI output propagates across every pending case you touch.
Record details
What the record establishes about AI use
The attorney admitted using an AI helper to draft the brief.
The Vermont Supreme Court issued an entry order imposing a sanction following a show-cause proceeding initiated by the court regarding a violation of V.R.C.P. 11(b)(2).
Correction behavior is not separately verified in the current record.
Tracked discrepancy record
1 citation, quotation, or authority issues are recorded in the source dataset.
- False Quotes: Case Law | Brief included a purported quotation attributed to Sprague v. Nally that does not appear in the opinion; counsel admitted the language originated from an AI 'helper' and failed to verify it.
Questions this record answers
- What happened in Richard LaRoche v. Darla Sterett (LaRoche)?
- The Vermont Supreme Court sanctioned attorney Donald P. LoCascio for filing a brief containing a fabricated quotation generated by an 'AI helper.' The court found the attorney violated V.R.C.P. 11(b)(2) by failing to perform a reasonable inquiry into the accuracy of his legal contentions, ordering him to disclose the sanction in all his pending Vermont Superior Court cases.
- Why does Richard LaRoche v. Darla Sterett (LaRoche) matter for legal AI risk?
- Disclose AI-assisted drafting on the record and verify every quotation — unverified AI output propagates across every pending case you touch.
- What does the public record establish about Richard LaRoche v. Darla Sterett (LaRoche)?
- Retained unchanged after audit: the existing summary is source-specific, non-placeholder, and supported by the recorded source link. Read the underlying source before relying on it for legal advice or a filing.
- Which source supports this Richard LaRoche v. Darla Sterett (LaRoche) summary?
- The recorded source is Damien Charlotin case archive. It is classified as publisher document archive; review the linked material and subsequent docket history before relying on this summary.
Related matters
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