No. 25-7673October Term 2025Petition Pending
Clayton Walker, Petitioner v. Thomas Auto, Inc., et al.
Clayton Walker has petitioned the Supreme Court to review a South Dakota Supreme Court case, alleging that opposing counsel committed fraud on the court and destroyed important evidence.
Case status
- Current stage
- Petition Pending
- Latest event
- Petition pending
- Decision timing
- No decision timeline until the Court agrees to hear the case.
- What it's about
Clayton Walker has petitioned the Supreme Court to review a South Dakota Supreme Court case, alleging that opposing counsel committed fraud on the court and destroyed important evidence. The petition also claims that the lower courts violated due process and equal protection, but the Supreme Court has not yet agreed to review any particular issue.
Question presented
1. Does spoliation of critical evidence by counsel rise to a constitutional violation of Due Process and Equal Protection? 2. Whether ignoring Supreme Court Precedent when a “ Notice ” is not given is it a violation of the United States Constitution within “ Stare Decisis ” of the Judiciary Act of 1789 and Due Process, which requiring a judgment to be vacated?
- Case path
Supreme Court of South Dakota / Petition pending
- Area
Petition for review pending
Briefing
What it's about
Clayton Walker asks the Supreme Court to review claims that opposing counsel destroyed important evidence and committed fraud on the court. He also argues that the lower courts violated due process and equal protection.
Argument
Walker has filed a petition for certiorari (a request that the Supreme Court hear the case). Oral argument is not yet scheduled, and no substantive justice or advocate reactions are available yet.
Impact
The case could affect people who say attorney misconduct or lost evidence made a court proceeding unfair. For example, a party who cannot prove a claim because key documents were destroyed could seek stronger consequences.
What is at stake in Walker v. Thomas Auto?
Walker argues that destroyed evidence and alleged fraud on the court violated constitutional protections. He seeks Supreme Court review of those claims.
Who could be affected if Walker's claims are reviewed?
Parties who say attorney misconduct or missing evidence made their cases unfair could be affected. The petition also seeks clearer standards for sanctioning attorney misconduct.
What happens next in Walker v. Thomas Auto?
The Court may take another action on Walker's petition for certiorari. Oral argument has not been scheduled.
Grounding
- Grounding
- Primary materials plus reporting.
- Note
- Best-effort analysis: this explainer relies on a mix of primary materials and trusted secondary sources. Official filings and opinions remain authoritative.
- Checked
- Sep 3, 2026
- Method
- Methodology