Ryan v. NapierAnnotate this Case
In this negligence action, the Supreme Court held that a negligence claim based solely on an officer’s intentional use of physical force is inappropriate. Rather, the appropriate state-law claim is for battery.
Plaintiff filed this complaint seeking damages for dog-bite injuries he received when a law enforcement officer intentionally released a police dog against him. The jury found in favor of Plaintiff and awarded him $617,500 in damages. The court of appeals affirmed in a split decision. The Supreme Court vacated the opinion of the court of appeals and reversed the trial court’s judgment, holding (1) while plaintiffs cannot assert a negligence claim under the circumstances of this case, plaintiffs may base a negligence claim on conduct by the officer that is independent of the intentional use of physical force; (2) at trial on a battery claim, expert witnesses cannot suggest to the jury that Graham v. Connor, 490 U.S. 386 (1989), is the legal standard for deciding the applicability of Ariz. Rev. Stat. 13-409, which provides a justification defense for law enforcement officers who use physical force.