12 F.4th 1102
9th Cir.2021Background
- Curtis Ervin was convicted of first-degree murder and sentenced to death; he filed a 28 U.S.C. § 2254 habeas petition raising four claims (immunity to a witness, racial animus in jury deliberations, ineffective assistance at sentencing, and a Batson challenge).
- The Ninth Circuit reviews the district court’s denial de novo, applying AEDPA’s deferential standard for post-1996 petitions.
- Immunity claim: the prosecutor granted co‑conspirator Armond Jack immunity tied to perjury; the California Supreme Court held the grant limited, Ervin failed to object or seek clarification, and jurors were informed of the immunity.
- Jury‑deliberations claim: Ervin produced juror declarations alleging racial animus; Peña‑Rodriguez created a narrow exception to the no‑impeachment rule for racial bias, but the record here did not show overt bias as a significant motivating factor.
- IAC claim: Ervin argued trial counsel failed to investigate/present childhood head trauma and toxic exposure as mitigation; the court held that even if performance were deficient, Ervin could not show a reasonable probability of a different sentence given his leadership/role and the planning of the murder.
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| Immunity grant to uncharged co‑conspirator | Ervin: prosecutor gave Jack overbroad immunity that permitted perjury and tainted verdict | State: immunity limited to perjury, jurors informed, defense cross‑examined Jack, independent physical evidence supports verdict | Denied — CA Supreme Court reasonably concluded no prejudice under Brecht/AEDPA |
| Racial animus in jury deliberations | Ervin: juror statements show racial bias influenced conviction/sentence | State: record lacks overt bias that was a significant motivating factor; same jury gave another black co‑defendant life | Denied — Peña‑Rodriguez exception not satisfied |
| Ineffective assistance at sentencing | Ervin: counsel failed to investigate/present mitigating evidence of brain injury/toxic exposure | State: even if deficient, no reasonable probability of different outcome given planning, role, and other evidence | Denied — no Strickland prejudice under AEDPA/Harrington; Shinn distinguishing weight of impairment evidence |
| Batson (racially discriminatory strikes) | Ervin: prosecutor struck jurors on race | State: Batson issue addressed separately | Not resolved in this opinion — addressed in a concurrently filed opinion |
Key Cases Cited
- Brecht v. Abrahamson, 507 U.S. 619 (harmless‑error standard for federal habeas review)
- Peña‑Rodriguez v. Colorado, 137 S. Ct. 855 (juror racial bias exception to no‑impeachment rule)
- Strickland v. Washington, 466 U.S. 668 (ineffective assistance standard)
- Harrington v. Richter, 562 U.S. 86 (deference under AEDPA when assessing Strickland claims)
- Shinn v. Kayer, 141 S. Ct. 517 (consideration of mental‑impairment evidence against planning and intentionality)
- Davis v. Ayala, 576 U.S. 257 (relationship between Brecht and § 2254(d) harmless‑error review)
- Woodford v. Visciotti, 537 U.S. 19 (giving state courts the benefit of the doubt under AEDPA)
- People v. Ervin, 990 P.2d 506 (Cal. 2000) (state supreme court decision rejecting these claims)