KING V. VILLEGAS, ET AL.

9th CircuitOct 20, 2025

Split Score

SplitScore: 45/100

Case Summary

Disposition

Reversed

In this prisoner civil-rights appeal, the Ninth Circuit held that Federal Rule of Evidence 410(a) makes a prisoner’s earlier nolo contendere plea inadmissible in a subsequent § 1983 action, so the plea cannot be used to trigger the Heck v. Humphrey bar. Because the district court relied on the plea to dismiss Jerry Lee King’s excessive-force suit, the Ninth Circuit reversed and remanded.

Circuit Split Identified

Legal Issue

Whether Federal Rule of Evidence 410(a) bars use of a prior nolo contendere plea (and resulting conviction) to trigger the Heck v. Humphrey bar in subsequent § 1983 civil-rights actions.

Circuit Positions

1st Circuit9th Circuit(this circuit)

Rule 410(a) bars admission of a nolo contendere plea or conviction to establish plaintiff's guilt; therefore the plea cannot be used to apply the Heck bar.

6th Circuit

Rule 410(a) does not bar use of a nolo contendere plea when the former criminal defendant is the civil plaintiff; the plea may be used to invoke Heck and defeat the § 1983 claim.

Conflict Summary

The Ninth and First Circuits hold that Rule 410(a) categorically forbids admission of a nolo contendere plea or the resulting conviction to prove the plaintiff actually committed the underlying offense for Heck purposes, allowing the § 1983 action to proceed. The Sixth Circuit, by contrast, treats Rule 410(a) as inapplicable when the former criminal defendant is the plaintiff in the civil case, permitting defendants to rely on the plea/conviction to invoke Heck and bar the suit.

Parties & Counsel

Parties

Appellant:Jerry Lee King
Appellee:R. Villegas; P. Cruz; J. Curry

Legal Counsel

Appellant:Ninth Circuit Appellate Advocacy Clinic, Pepperdine Caruso School of Law (Kristin O'Bryan, Rachel Trauner, students) with Horvitz & Levy LLP (Curt Cutting, Rebecca G. Powell) as supervising counsel
Appellee:Office of the California Attorney General – Rob Bonta, Attorney General; Monica N. Anderson, Neah Huynh, Sarah M. Brattin, Martha P. Ehlenbach

Opinion Document