In Sharp v. County of Orange, published September 19, 2017, a divided 9th Circuit panel affirmed in part and reversed in part denial of the defendant deputies' motion for summary judgment based on qualified immunity. Deputies had an arrest warrant for a suspect. They went to the suspect's parents' house, listed on his probation documents as his residence. The suspect's parents had kicked him out of the house, but he was there that night to pick up belongings. When deputies knocked, a person matching the suspect's description was reported to have rushed out of the house, then reentering. Two defendant deputies arrived at the house without having seen a photo of the warrant subject or knowing his name. They did hear a description of the suspect's clothing. As they approached the house, the suspect's father walked out of the house wearing different clothes. He contended he walked toward them calmly. The deputies were uncertain whether the father was the warrant subject, but they arrested him. One shoved the father's arm up when handcuffing him, allegedly injuring the father's shoulder. Shortly after the arrest, the warrant subject's mother informed the deputies that they had arrested the wrong suspect. The deputies realized their mistake, but kept the father handcuffed and locked in their patrol car as they questioned him about his son's whereabouts. The father protested, swore, and threatened to sue the deputies. In response, a defendant deputy told the father, "If you weren't being so argumentative, I'd probably just put you on the curb." The father was detained about 20 minutes. The deputies searched the house. The father sued the deputies for violating the Fourth Amendment by arresting him, by detaining him in the car, the search of his person, and use of excessive force. He asserted a First Amendment claim for retaliatory arrest based on failure to release him. The father and mother sued for search of their home. They also asserted California law claims.
The 9th Circuit held that the deputies' initial arrest of the father was unconstitutional, because the mistake of the father's identity for that of the son's was unreasonable. The father did not match the son's description, was wearing different clothes, and was walking toward them. The arrest therefore violated the Fourth Amendment. But the majority concluded that the deputies were entitled to qualified immunity, because the Fourth Amendment violation was not "obvious" and because no binding case law at the time indicated that arresting the wrong person as a warrant subject by deputies arriving late on the scene in a dynamic and evolving scene with a fleeing subject prone to act violently violated the Fourth Amendment. The majority opined that finding an "obvious" violation of the law that did not require existing case law establishing unconstitutionality was "problematic" for Fourth Amendment violations. The 9th Circuit also ruled that the detention could not be justified by extending to an arrest warrant the authority that a search warrant allows the police to detain the occupants of a home subject to the warrant. But again, the deputies were entitled to qualified immunity on that point, because the law did not clearly establish that arrest warrants would not be treated like search warrants. The court also concluded that continuing to detain the father after the mistake was discovered was unreasonable. But the majority concluded that no case law clearly established the unconstitutionality, so the officers were entitled to qualified immunity on the claim that the detention without probable cause violated the Fourth Amendment. The qualified immunity for the arrest also applied to the search of the father's person. Because the son had a probation condition that permitted warrantless arrests of his residences, and he listed the home as his residence, the deputies' search of the house did not violate the Fourth Amendment.
The court ruled, however, that the retaliatory detention of the suspect in the car (as shown by the officer's statement) did violate the father's First Amendment rights, and that case law at the time clearly established that the detention in retaliation for the father's statements would violate the First Amendment. The officers were therefore not entitled to qualified immunity on that claim.
The court also ruled that the district court correctly rejected the state law immunities that the officers asserted to the state law claims. Discretionary immunity under Government Code section 820.2 did not apply to detentions or arrests of suspects or other non-policy decisions. The court declined to follow lower California appellate courts that had expanded application of Government Code section 821.6's prosecution immunity to torts other than malicious prosecution. The immunities for reasonable belief that an arrestee is the subject of a warrant (Civ. Code, § 43.55(a)) and for arrests with reasonable cause (Penal Code, §847(b)(1)) did not apply, because the deputies' arrest and detention of the father was unreasonable.
A dissenting judge opined that the violations of the Fourth Amendment as to the father were obvious, and that qualified immunity should have been denied.