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29 F.4th 624
9th Cir.
2022
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Background

  • On April 15, 2016, Sgt. Dan Ponder confronted Clemente Najera-Aguirre after reports Najera was damaging property and threatening a woman with a baby; Najera was holding at least one bat‑like object.
  • Ponder ordered Najera to drop the stick, used pepper spray (which blew back), then shot Najera six times from about 15 feet without issuing a warning; Najera died.
  • Eyewitness accounts and the parties’ narratives conflict: some say Najera advanced with a bat raised; others say he stood still or was turned away with the stick pointed down.
  • The coroner’s report showed fatal shots to Najera’s back, suggesting he was turned away or falling when shot.
  • Najera’s children sued under 42 U.S.C. § 1983 for excessive force; the district court granted summary judgment on some claims but denied qualified immunity on the Fourth Amendment excessive‑force claim. Ponder appealed interlocutorily.

Issues

Issue Plaintiff's Argument Defendant's Argument Held
Whether Ponder used excessive force (Fourth Amendment) Najera posed no immediate threat when shot; Ponder fired without warning and killed a non‑threatening suspect Najera was facing/advancing and presented an immediate threat justifying deadly force Material factual disputes about threat and posture preclude summary judgment; construing facts for Najera, the shooting was objectively unreasonable; qualified immunity denied
Whether the law was clearly established Graham/Garner and Ninth Circuit precedents (Hayes, Morris) clearly prohibit deadly force against a non‑threatening armed person; this is an "obvious case" Contends facts distinguish precedent because Najera was threatening Law clearly established—obvious‑case doctrine and pre‑incident Ninth Circuit decisions put officer on notice; qualified immunity unavailable
Appellate jurisdiction over denial of qualified immunity — (argues only that factual disputes exist below) Ponder sought review; court may hear interlocutory denials of qualified immunity Court has jurisdiction over interlocutory appeal; Ponder did not waive the defense by his factual framing
Duty or feasibility of warning before deadly force Ponder failed to warn though it was feasible, which weighs against reasonableness Warning unnecessary if suspect posed an immediate threat Whether a warning was feasible is disputed; absence of warning supports finding of unreasonable force when facts are viewed for Najera

Key Cases Cited

  • Graham v. Connor, 490 U.S. 386 (objective‑reasonableness standard for use of force)
  • Tennessee v. Garner, 471 U.S. 1 (deadly force permissible only if suspect poses immediate threat; warning required where feasible)
  • Rivas‑Villegas v. Cortesluna, 142 S. Ct. 4 ("obvious case" doctrine: general Graham/Garner rules can clearly establish violation without extensive case law)
  • Hayes v. Cnty. of San Diego, 736 F.3d 1223 (9th Cir.) (deadly force unreasonable where suspect held knife tip‑down, was not evading, and was shot without warning)
  • George v. Morris, 736 F.3d 829 (9th Cir.) (deadly force unreasonable where decedent emerged with gun pointed down; situational volatility does not justify shooting a non‑threatening suspect)
  • Brosseau v. Haugen, 543 U.S. 194 (per curiam) (clearly established inquiry and limits on qualified immunity)
  • Hope v. Pelzer, 536 U.S. 730 (clearly established rights analysis and notice to officers)
Read the full case

Case Details

Case Name: Estate of Clemente N. Aguirre v. County of Riverside
Court Name: Court of Appeals for the Ninth Circuit
Date Published: Mar 24, 2022
Citations: 29 F.4th 624; 19-56462
Docket Number: 19-56462
Court Abbreviation: 9th Cir.
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    Estate of Clemente N. Aguirre v. County of Riverside, 29 F.4th 624