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9.12 Particular Rights—Fourth Amendment—Unreasonable Search—Generally

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This chapter is being reviewed in light of comments solicited by the Committee from the public. 

9.12 PARTICULAR RIGHTS—FOURTH AMENDMENT—UNREASONABLE SEARCH—GENERALLY 

As previously explained, the plaintiff has the burden of proving that the act[s] of the defendant[s] [name[s]] deprived the plaintiff of particular rights under the United States Constitution. In this case, the plaintiff alleges the defendant[s] deprived [him] [her] of [his] [her] rights under the Fourth Amendment to the Constitution when [insert factual basis of the plaintiff’s claim]. 

Under the Fourth Amendment, a person has the right to be free from an unreasonable search of [his] [her] [person] [residence] [vehicle] [other]. In order to prove the defendant[s] deprived the plaintiff of this Fourth Amendment right, the plaintiff must prove the following additional elements by a preponderance of the evidence: 

1. [Name[s] of applicable defendant[s]] searched the plaintiff’s [person] [residence] [vehicle] [other];

2. in conducting the search, [name[s]] acted intentionally; and

3. the search was unreasonable. 

[A person acts "intentionally" when the person acts with a conscious objective to engage in particular conduct. Therefore, the plaintiff must prove the defendant intended to search the plaintiff’s [person] [residence] [vehicle] [other]. It is not enough if the plaintiff only proves the defendant acted negligently, accidentally or inadvertently in conducting the search. However, the plaintiff does not need to prove the defendant intended to violate the plaintiff’s Fourth Amendment rights.] 

Comment 

Use this instruction only in conjunction with the applicable elements instructions, Instructions 9.3–9.8, and an applicable definition of an unreasonable search, such as Instruction 9.12 (Particular Rights—Fourth Amendment—Unreasonable Search—Exception to Warrant Requirement—Search Incident to Arrest) and Instruction 9.14 (Particular Rights—Fourth Amendment—Unreasonable Search—Exception to Warrant Requirement—Consent). 

In United States v. Thomas, 726 F.3d 1086, 1092-93 (9th Cir.2013), the Ninth Circuit discussed how the Supreme Court’s decision in United States v. Jones, 132 S. Ct. 945 (2012), altered the Katz reasonable-expectation-of-privacy focus and stated that case law now directs "if the Government obtains information by physically intruding on persons, houses, papers, or effects, a ‘search’ within the original meaning of the Fourth Amendment has ‘undoubtedly occurred.’" Id. at 1092. In Jones, government officials installed a GPS-tracking device to the underside of a vehicle located in a public parking lot, and then utilized the device to monitor the vehicle’s movements. The Court held that when "[t]he Government physically occupied private property for the purpose of obtaining information," a physical intrusion occurred and constituted a search under Fourth Amendment principles. Jones, 132 S. Ct. at 949-53. 

The Supreme Court has also held that the government’s use of a drug dog within the curtilage of a home used "to investigate the home and its immediate surroundings" was a search within the meaning of the Fourth Amendment. Florida v. Jardines, 133 S. Ct. 1409, 1414-18 (2013). 

The Fourth Amendment’s protection against unreasonable searches extends beyond criminal investigations. Grady v. North Carolina, 135 S. Ct. 1368 (2015) (per curiam) (holding that state conducts search subject to Fourth Amendment when it attaches tracking device to recidivist sex offender’s person without consent after civil proceedings). 

Section 1983 "contains no state-of-mind requirement independent of that necessary to state a violation of the underlying constitutional right." OSU Student Alliance v. Ray, 699 F.3d 1053, 107172 n.12 (9th Cir.2012) (quoting Daniels v. Williams, 474 U.S. 327, 328 (1986)). It is well settled that "negligent acts do not incur constitutional liability." Billington v. Smith, 292 F.3d 1177, 1190 (9th Cir.2002). Specific intent to violate a person’s rights "is not a prerequisite to liability under § 1983." Caballero v. City of Concord, 956 F.2d 204, 206 (9th Cir.1992) (citations omitted). 

With respect to the Fourth Amendment, the Supreme Court has defined a seizure as "a governmental termination of freedom of movement through means intentionally applied." Brower v. Cnty. of Inyo, 489 U.S. 593, 596-97 (1989) (emphasis in original); see also Nelson v. City of Davis, 685 F.3d 867, 876-77 (9th Cir.2012) (discussing intent and concluding that defendant officers intentionally seized plaintiff under the Fourth Amendment). The Committee assumes the same intentional mental state is required to prove a § 1983 claim based on an unreasonable search in violation of the Fourth Amendment, although there does not appear to be any Supreme Court or Ninth Circuit decision directly on point. Thus, this instruction includes an optional definition of the term "intentionally" for use when it would be helpful to the jury. 

"Determining the reasonableness of any search involves a two-fold inquiry: first, one must consider whether the … action was justified at its inception; second, one must determine whether the search as actually conducted was reasonably related in scope to the circumstances which justify the search in the first place." C.B. v. City of Sonora, 769 F.3d 1005, 1023 (9th Cir.2014); see also Ortega v. O’Connor, 146 F.3d 1149, 1156 (9th Cir.1998) (examining search of private office); cf. Maryland v. King, 133 S. Ct. 1958, 1970 (2013) (holding that court should weigh "the promotion of legitimate governmental interests against the degree to which [the search] intrudes upon an individual’s privacy" (alteration in original) (quoting Wyoming v. Houghton, 526 U.S. 295, 300 (1999)) (internal quotation marks omitted)).