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Olango v. City of El Cajon CA4/1
D076752
| Cal. Ct. App. | Jun 28, 2021
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Background

  • Officer Richard Gonsalves shot and killed Alfred Olango after Olango refused to remove his hand from his pocket, then produced an 8-inch metal vape device and took a shooter’s stance pointing the metal barrel at the officer’s head; the device resembled a handgun.
  • Lucy Olango (sister) witnessed the shooting; Olango’s wife and daughter sued for wrongful death; Lucy sued for negligent infliction of emotional distress and separately asserted negligent training/retention and breach of mandatory statutory duty claims against the City (the latter two were dismissed on demurrer).
  • Trial focused on whether Gonsalves’s use of deadly force was unreasonable under the totality of circumstances; both sides presented use-of-force/POST experts and a toxicology expert for defendants.
  • Jury found Gonsalves was not negligent; judgment entered for defendants.
  • On appeal plaintiffs challenged (1) admission of Dr. Geller’s toxicology opinion that Olango was under a toxic level of cocaine and (2) admission of bystander CC’s testimony about Olango’s minutes‑before conduct; Lucy separately challenged the demurrer dismissing her City claims.
  • The Court of Appeal affirmed: it upheld admission of the toxicology and CC testimony (or found any error harmless) and rejected Lucy’s challenge to the demurrer ruling as nonprejudicial given the jury’s verdict.

Issues

Issue Plaintiff's Argument Defendant's Argument Held
Admissibility of Dr. Geller’s opinion that Olango was acutely/cocaine‑intoxicated at shooting Geller’s opinion was speculative (couldn’t fix cocaine level at shooting), and prejudicial under Evid. Code §352 Opinion was grounded in blood BZE level, peer‑reviewed studies, clinical persistence of effects, and witness observations; relevant to behavior and comparative fault Court: no abuse of discretion admitting Geller; opinion had adequate foundation and probative value outweighed prejudice
Admissibility of CC’s bystander testimony about Olango’s minutes‑before conduct and fear he posed Testimony was irrelevant to officer’s perception (officer didn’t know it) and inflammatory; lay opinions that he would kill/carjack were improper and prejudicial Testimony corroborated officer and toxicology evidence, aided causation and comparative fault; Sanchez allowed foundational witness reliance for experts Court: testimony admissible as relevant (corroboration, causation, comparative fault); trial court did not abuse §352 discretion; any error harmless
Demurrer dismissal of Lucy’s negligent training/retention and breach of mandatory duty claims vs City Lucy: City had mandatory duties (e.g., under §1031(f)) and vicarious/supervisory liability; dismissal prevented jury consideration of City liability City: statutes don’t create the required mandatory duty for §815.6 liability or a basis for supervisory negligence; demurrer proper Court: did not reach definitive statutory duty ruling because any error was nonprejudicial — jury’s finding that Gonsalves was not negligent defeats causation element of Lucy’s claims; affirm judgment

Key Cases Cited

  • Hayes v. County of San Diego, 57 Cal.4th 622 (reasonableness of deadly force judged under totality of circumstances; split‑second decision standard)
  • Koussaya v. City of Stockton, 54 Cal.App.5th 909 (preshooting tactical choices are relevant to force reasonableness)
  • Sargon Enterprises, Inc. v. University of Southern California, 55 Cal.4th 747 (expert opinion admissibility: gatekeeper must exclude speculation but not weigh competing experts)
  • People v. Sanchez, 63 Cal.4th 665 (limitations on expert reliance on case‑specific testimonial facts without foundation)
  • State Dept. of State Hospitals v. Superior Court, 61 Cal.4th 339 (requirements for public‑entity liability under Gov. Code §815.6)
  • Guzman v. County of Monterey, 46 Cal.4th 887 (limits on imposing implied mandatory duties for entity liability)
  • Boyd v. City and County of San Francisco, 576 F.3d 938 (evidence of prior conduct unknown to officer may be admissible for corroboration or causation)
  • Deorle v. Rutherford, 272 F.3d 1272 (officer should account for known mental impairment when deciding force)
  • Brown v. Ransweiler, 171 Cal.App.4th 516 (placing burden on plaintiff to prove unreasonable force gives officers required discretion)
Read the full case

Case Details

Case Name: Olango v. City of El Cajon CA4/1
Court Name: California Court of Appeal
Date Published: Jun 28, 2021
Docket Number: D076752
Court Abbreviation: Cal. Ct. App.