435 P.3d 462
Ariz. Ct. App.2018Background
- Detective Toni Brown investigated Evelyn Spooner for alleged financial exploitation of a 95‑year‑old woman; Brown testified to a grand jury in 2011 leading to Spooner’s indictment.
- Criminal charges were later dismissed; Spooner sued the City of Phoenix and Brown asserting constitutional violations, simple negligence, gross negligence, intentional infliction of emotional distress, and malicious arrest, alleging Brown lied to the grand jury, withheld exculpatory evidence, and failed to investigate properly.
- At an eight‑day civil jury trial, the court excluded Brown’s grand jury testimony from use as impeachment evidence and, after the evidence closed, entered judgment as a matter of law for the City on Spooner’s simple negligence, malicious arrest, and constitutional claims.
- The jury returned verdicts for the City on gross negligence and intentional infliction of emotional distress; Spooner appealed the exclusion of the grand jury testimony and the directed verdict on simple negligence.
- The Court of Appeals affirmed: it held the trial court did not abuse its discretion in excluding the grand jury testimony under Rule 403 and that investigative decisions by law‑enforcement officers are discretionary acts entitled to qualified immunity against simple negligence claims.
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| Admissibility of Brown’s grand jury testimony for impeachment | Spooner: testimony of alleged false grand jury statements is relevant to Brown’s credibility and should be admissible for impeachment | City: admitting the testimony would circumvent absolute witness immunity and risk unfair prejudice and jury confusion | Court: Exclusion affirmed — trial court reasonably weighed Rule 403 factors and avoided circumvention of witness immunity |
| Civil liability for simple negligence arising from a criminal investigation | Spooner: Brown’s investigative failures/false statements support a simple negligence claim | City: investigative police work is discretionary and shielded by qualified immunity for simple negligence | Court: Affirmed judgment as a matter of law for City — investigative acts are discretionary; qualified immunity bars simple negligence claims |
Key Cases Cited
- Green Acres Tr. v. London, 141 Ariz. 609 (1984) (absolute immunity for witnesses testifying in grand jury proceedings)
- Rehberg v. Paulk, 566 U.S. 356 (2012) (warning against circumvention of witness immunity by using testimony to support civil claims)
- Marshall v. Randall, 719 F.3d 113 (2d Cir. 2013) (admission of grand jury testimony for impeachment under federal rules where no jury confusion risk)
- Chamberlain v. Mathis, 151 Ariz. 551 (1986) (qualified immunity for public officials performing discretionary acts)
- Ryan v. State, 134 Ariz. 308 (1982) (abolition of general sovereign immunity but recognition that some immunities remain)
- Landeros v. City of Tucson, 171 Ariz. 474 (App. 1992) (public interest in vigorous police investigations and protection from liability for mere negligence)