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Cornell v. City & Cnty. of S.F.
17 Cal. App. 5th 766
| Cal. Ct. App. 5th | 2017
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Background

  • Bret Cornell, an off-duty police trainee, was seen resting at Hippie Hill in Golden Gate Park; two uniformed officers found him "worried" and suspicious because the area was known for drug activity.
  • Officers attempted a consensual encounter but Cornell resumed running; officers chased him (backup summoned), one officer with gun drawn ultimately confronted and arrested him in AIDS Memorial Grove.
  • Cornell claims he did not know he was being chased until an officer shouted "I will shoot you," and he fled in fear; he was handcuffed, searched (nothing incriminating found), taken to station, then hospital for drug test (negative), and released after ~6 hours.
  • He received a Penal Code §148 citation (evading arrest); later discharged from his trainee position, which ended his law‑enforcement career.
  • Cornell sued for false arrest, assault, negligence, tortious interference, and violation of Civil Code §52.1 (Bane Act); after bifurcated trial the court determined no probable cause, jury found for Cornell on tortious interference and §52.1, awarding damages and substantial attorney’s fees.

Issues

Issue Plaintiff's Argument Defendant's Argument Held
Probable cause / reasonable suspicion for detention and arrest No reasonable suspicion or probable cause existed; arrest unlawful. Officers had objective grounds (flight, nervousness, area reputation, jacket discarded) to suspect criminal activity and detain. Court: No reasonable suspicion or probable cause; arrest unlawful as totality of facts did not tie Cornell to criminal activity.
Incomplete Phase I special verdict / mistrial N/A (plaintiff benefited from court ruling) Acceptance of verdict despite one unanswered question (whether Cornell fled on Hippie Hill) was reversible error and required mistrial. Court: Any error was not prejudicial; unanswered question not material to probable‑cause conclusion; denial of mistrial not an abuse of discretion.
Statutory immunity under Penal Code §847(b) for false arrest §847(b) does not change outcome; probable cause lacking so immunity fails. §847(b) provides immunity when officer had "reasonable cause to believe" arrest was lawful; defendants urge this shields them (arguing parity with qualified immunity). Court: §847(b) is coextensive with probable cause doctrine and does not import federal qualified immunity; no additional immunity applied.
Civil liability under Civil Code §52.1 (Bane Act) and attorney’s fees Claim meets §52.1 because officers used threats/intimidation/coercion (gun‑pointing, baseless citation, conduct causing job loss), showing specific intent to violate rights. §52.1 requires coercion independent of the coercion inherent in detention; mere unlawful arrest insufficient to support Bane Act. Court: Where an unlawful arrest is proved, §52.1 requires specific intent to deprive rights; jury could infer specific intent/reckless disregard from gun‑pointing, baseless citation, and post‑arrest conduct; §52.1 verdict and fees affirmed.

Key Cases Cited

  • Beck v. Ohio, 379 U.S. 89 (framework for probable‑cause timing and assessment)
  • Brinegar v. United States, 338 U.S. 160 (probable cause as a practical, nontechnical conception)
  • Whren v. United States, 517 U.S. 806 (objective test for reasonableness; officer motivation irrelevant)
  • Terry v. Ohio, 392 U.S. 1 (reasonable, articulable suspicion justifies brief investigatory stop)
  • Illinois v. Wardlow, 528 U.S. 119 (flight can contribute to reasonable suspicion under totality of circumstances)
  • People v. Casares, 62 Cal.4th 808 (detention requires specific, articulable facts connecting person to criminal activity)
  • Dragna v. White, 45 Cal.2d 469 (officer civil liability for arrest without warrant and without justification)
  • Venegas v. County of Los Angeles, 32 Cal.4th 820 (construction of §52.1 and scope of remedies)
  • Jones v. Kmart Corp., 17 Cal.4th 329 (Civil Code §52.1 enforces constitutional and statutory rights against interference)
  • Shoyoye v. County of Los Angeles, 203 Cal.App.4th 947 (jail overdetention; §52.1 requires more than negligent or negligent overdetention)
  • Bender v. County of Los Angeles, 217 Cal.App.4th 968 (excessive force in unlawful arrest can satisfy §52.1 coercion element)
Read the full case

Case Details

Case Name: Cornell v. City & Cnty. of S.F.
Court Name: California Court of Appeal, 5th District
Date Published: Nov 16, 2017
Citation: 17 Cal. App. 5th 766
Docket Number: A141016; A142147
Court Abbreviation: Cal. Ct. App. 5th