9.20 Particular Rights—Fourth Amendment—Unreasonable Seizure of Person—Generally

            As previously explained, the plaintiff has the burden of proving that the act[s] of the defendants [name[s]] deprived the plaintiff of particular rights under the United States Constitution.  In this case, the plaintiff alleges the defendant 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 seizure of [his] [her] person.  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]] seized the plaintiff’s person; 

2.         in seizing the plaintiff’s person, [name[s] of same person[s]] acted intentionally; and 

3.         the seizure was unreasonable. 

            A defendant “seizes” the plaintiff’s person when [he] [she] restrains the plaintiff’s liberty through coercion, physical force or a show of authority.  A person’s liberty is restrained when, under all of the circumstances, a reasonable person would not have felt free to ignore the presence of law enforcement officers and to go about [his] [her] business. 

            In determining whether a reasonable person in the plaintiff’s position would have felt free to leave, consider all of the circumstances, including: 

1.         the number of officers present; 

2.         whether weapons were displayed; 

3.         whether the encounter occurred in a public or nonpublic setting; 

4.         whether the officer’s manner would imply that compliance would be compelled; and 

5.         whether the officers advised the plaintiff that [he] [she] was free to leave. 

            [A person acts “intentionally” when the person acts with a conscious objective to engage in particular conduct.  Therefore, the plaintiff must prove that the defendant intended to [insert the factual basis for the plaintiff’s claim].  It is not enough to prove that the defendant negligently or accidentally engaged in that action.  But while the plaintiff must prove that the defendant intended to act; the plaintiff need not prove that 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 with an appropriate definition of an unreasonable seizure such as Instructions 9.21–9.25. 

           No separate instruction is provided for a child’s claim for unreasonable removal by social workers.  Such action may violate the child’s Fourth Amendment rights if the child is removed in the absence of either a warrant or exigent circumstances.  See, e.g., Kirkpatrick v. Cnty. of Washoe, 843 F.3d 784, 790-91 (9th Cir. 2016) (en banc) (holding that government official may take child away from parents’ home without judicial authorization only “when officials have reasonable cause to believe that the child is likely to experience serious bodily harm in the time that would be required to obtain a warrant”); see also Demaree v. Pederson, 880 F.3d 1066 (9th Cir. 2018).  A parent may also be able to assert a Fourteenth Amendment claim in such circumstances for interference with the parent–child relationship.  See Instruction 9.32 (Particular Rights—Fourteenth Amendment—Due Process—Interference with Parent/Child Relationship); see Rogers v. Cnty. of San Joaquin, 487 F.3d 1288, 1294 (9th Cir. 2007). 

            The Fourth Amendment protects “against unreasonable searches and seizures.”  U.S. Const. amend IV.  “A ‘seizure’ triggering the Fourth Amendment’s protections occurs only when government actors have, ‘by means of physical force or show of authority, . . . in some way restrained the liberty of a citizen.’”  Graham v. Connor, 490 U.S. 386, 395 n.10 (1989) (omissions in original) (quoting Terry v. Ohio, 392 U.S. 1, 19 n.16 (1968)).  This may occur through coercion, physical force, or a show of authority.  United States v. Chan-Jimenez, 125 F.3d 1324, 1326 (9th Cir. 1997).  A person’s liberty is restrained when, “taking into account all of the circumstances surrounding the encounter, the police conduct would ‘have communicated to a reasonable person that he was not at liberty to ignore the police presence and go about his business.’”  Florida v. Bostick, 501 U.S. 429, 437 (1991); see also Dees v. Cty. of San Diego, 960 F.3d 1145, 1154 (9th Cir. 2020) (holding that seizure occurs if, in view of all circumstances surrounding incident, reasonable person would have believed she was not free to leave).  A seizure, however, “does not occur simply because a police officer approaches an individual and asks a few questions.”  Id. at 434; see United States v. Washington, 490 F.3d 765, 770 (9th Cir. 2014).  The general rule is that “a person has been ‘seized’ within the meaning of the Fourth Amendment only if, in view of all of the circumstances surrounding the incident, a reasonable person would have believed that he was not free to leave.” United States v. Mendenhall, 446 U.S. 544, 554 (1980).  In addition, a seizure “requires either physical force … or, where that is absent, submission to the assertion of authority.”  California v. Hodari D., 499 U.S. 621, 626 (1991); see also United States v. McClendon, 713 F.3d 1211, 1215 (9th Cir. 2013).  

            In determining whether a reasonable person would have felt free to ignore police presence, the Ninth Circuit considers five factors:  “(1) the number of officers; (2) whether weapons were displayed; (3) whether the encounter occurred in a public or nonpublic setting; (4) whether the officer’s officious or authoritative manner would imply that compliance would be compelled; and (5) whether the officers advised the detainee of his right to terminate the encounter.”  United States v. Brown, 563 F.3d 410, 415 (9th Cir. 2009) (quoting United States v. Washington, 387 F.3d 1060, 1068 (9th Cir. 2004)).

            In Morgan v. Woessner, 997 F.2d 1244 (9th Cir. 1993), the Ninth Circuit explained that “stops” under the Fourth Amendment fall into three categories: First, police may stop a citizen for questioning at any time, so long as that citizen recognizes that he or she is free to leave.  Such brief, “consensual” exchanges need not be supported by any suspicion that the citizen is engaged in wrongdoing, and such stops are not considered seizures.  Second, the police may “seize” citizens for brief, investigatory stops.  This class of stops is not consensual, and such stops must be supported by “reasonable suspicion.”  Finally, police stops may be full-scale arrests.  These stops, of course, are seizures, and must be supported by probable cause. 

Id. at 1252 (citations omitted). 

            If the court is able to determine as a matter of law that the plaintiff was seized, the Committee recommends the court instruct the jury accordingly and omit the portions of this instruction that define a seizure. 

           Section 1983 “contains no state-of-mind requirement independent of that necessary to state a violation of the underlying constitutional right.”  OSU Student All. v. Ray, 699 F.3d 1053, 1071-72 (9th Cir. 2012) (citing 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), abrogated on other grounds by County of Los Angeles v. Mendez, 137 S. Ct. 1539 (2017).  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).   

            Withn respect to the Fourth Amendment, the Supreme Court has defined a seizure of a person as “a govermental termination of freedom of movement through means intentionally applied.” Brower v. County of Inyo, 489 U.S. 593, 596-97 (1989) (emphasis in origianl); see also Brendlin v. California, 551 U.S. 249, 254 (2007). Thus, this instruction includes an optional definition of the term “intentionally” for use when it would be helpful to the jury.  In addition, “while the traditional Fourth Amendment analysis ‘is predominately an objective inquiry,’ the ‘actual motivations’ of officers may be considered when applying the social needs doctrine.” Scott v. City of San Bernardino, 903 F.3d 943, 949 (9th Cir. 2018) affirming summary judgement in favor of plaintiff middle school students unreasonably arrested without probable cause). A Fourth Amendment seizure of a bystander can occur when officers intentionally use force that injures the bystander. Villanueva v. California, 986 F.3d 1158, 1168 (9th Cir. 2021) (citing Nelson v. City of Davis, 685 F.3d 867, 876 (9th Cir. 2012)).

Revised Mar. 2021