probable cause standard in Iowa

2024The Iowa Supreme Court has established that in actions for civil damages that require the court to assess the existence of probable cause, “courts apply a probable cause standard less demanding than the constitutional probable cause standard in criminal cases.” Children v. Burton, 331 N.W.2d 673, 680 (Iowa 1983).

2024“If the officer acts in good faith and with reasonable belief that a crime has been committed and the person arrested committed it, his actions are justified and liability does not attach.” Id. at 680 (noting that in “civil damage actions for false arrest, courts apply a probable cause standard less demanding than the constitutional probable cause standard in criminal cases”).

2014See, e.g., Kern, 831 N.W.2d at 176 (holding officers lacked probable cause to search parolee’s home); Lewis, 675 N.W.2d at 525 (concluding officers lacked probable cause to make a warrantless entry into a backyard); State v. Myers, 570 N.W.2d 70, 75 (Iowa 1997) (concluding that “there was not probable cause for issuance of the search warrant”); Thomas, 540 N.W.2d at 666 (holding no probable cause existed to search all persons in a bar).

2012The particularity requirement, which is related to the probable cause requirement, “ensures that nothing is ‘left to the discretion of the official executing the warrant.’” State v. Randle, 555 N.W.2d 666, 669 (Iowa 1996) (quoting State v. Thomas, 540 N.W.2d 658, 662 (Iowa 1995)); see also State v. Mehner, 480 N.W.2d 872, 875 (Iowa 1992).

2021July 14, 2011); see also Morales v. State, 104 S.W.3d 432, 436-37 (Mo. Ct. App. 2003) (holding the possibility of civil commitment if a defendant was deemed a sexually violent predator was collateral and thus did not need to be disclosed prior to defendant’s guilty plea because various procedures, including a probable cause hearing and trial, had to occur before the defendant could face civil commitment); State ex rel.

2021July 14, 2011); see also Morales v. State, 104 S.W.3d 432, 436-37 (Mo. Ct. App. 2003) (holding the possibility of civil commitment if a defendant was deemed a sexually violent predator was collateral and thus did not need to be disclosed prior to defendant’s guilty plea because various procedures, including a probable cause hearing and trial, had to occur before the defendant could face civil commitment); State ex rel.

2021In Bellevue Public School District No. 405 v. Benson, the court held that a demotion from principle to teacher accompanied by a loss in salary, that required a probable cause hearing, gave rise to a property interest. 707 P.2d 137, 141 (Wash. Ct. App. 1985).

2021In Bellevue Public School District No. 405 v. Benson, the court held that a demotion from principle to teacher accompanied by a loss in salary, that required a probable cause hearing, gave rise to a property interest. 707 P.2d 137, 141 (Wash. Ct. App. 1985).

2018We have said that at a probable cause hearing under chapter 229A, “the district court is only making a preliminary determination that there are sufficient facts in the petition to form a reasonable belief that the individual is an SVP.” In re Det. of Mead, 790 N.W.2d 104, 111 (Iowa 2010).

2018We have said that at a probable cause hearing under chapter 229A, "the district court is only making a preliminary determination that there are sufficient facts in the petition to form a reasonable belief that the individual is an SVP." In re Det. of Mead , 790 N.W.2d 104 , 111 (Iowa 2010).

2018It would, "in effect, remove the probable cause requirement from [ article I, section 8 ]." Id. (quoting People v. Sundling , 153 Mich.App. 277 , 395 N.W.2d 308 , 314 (Mich. Ct. App. 1986), abrogated on other grounds by People v. Russo , 439 Mich. 584 , 487 N.W.2d 698 , 706 & n.31 (Mich. 1992) ).

2018It would, "in effect, remove the probable cause requirement from [ article I, section 8 ]." Id. (quoting People v. Sundling , 153 Mich.App. 277 , 395 N.W.2d 308 , 314 (Mich. Ct. App. 1986), abrogated on other grounds by People v. Russo , 439 Mich. 584 , 487 N.W.2d 698 , 706 & n.31 (Mich. 1992) ).

2016Id. at 354 , 105 S. Ct. at 749 , 83 L.

2016He strongly objected, however, to casting aside the probable cause requirement. .Id. at 357, 105 S.Ct. at 751 , 83 L.E.d.2d at 745.

2014See id. at 279 .

2014See id. at 279 .

2014Our supreme court summarized the probable cause standard in State v. Pals, 805 N.W.2d 767, 775 (Iowa 2011), stating: Probable cause exists where “the facts and circumstances within [the officer’s] knowledge and of which [he] had reasonably trustworthy information [are] sufficient in themselves to warrant a man of reasonable caution in the belief that an offense has been or is being committed.” Brinegar v. United States, 338 U.S. 160 , 175– 76 [ ] (1949); see also State v. Freeman, 705 N.W.2d 293, 298 (Iowa 2005) (“Probable cause is present ‘if the totality of the circumstances as viewed by a r

2013See Pals, 805 N.W.2d at 774 (“Federal courts are divided on the issue of whether the Fourth Amendment per se prohibits police from stopping a vehicle based only on reasonable suspicion of a completed misdemeanor or civil infraction.”) Additionally, there is a school of thought that Terry compels a balancing test to justify the stop. 1 Perhaps the greatest distinction between a probable cause analysis and a reasonable suspicion analysis is the purpose of the stop.

2014See, e.g., Kern, 831 N.W.2d at 176 (holding officers lacked probable cause to search parolee’s home); Lewis, 675 N.W.2d at 525 (concluding officers lacked probable cause to make a warrantless entry into a backyard); State v. Myers, 570 N.W.2d 70, 75 (Iowa 1997) (concluding that “there was not probable cause for issuance of the search warrant”); Thomas, 540 N.W.2d at 666 (holding no probable cause existed to search all persons in a bar).

2014See, e.g., Kern, 831 N.W.2d at 176 (holding officers lacked probable cause to search parolee’s home); Lewis, 675 N.W.2d at 525 (concluding officers lacked probable cause to make a warrantless entry into a backyard); State v. Myers, 570 N.W.2d 70, 75 (Iowa 1997) (concluding that “there was not probable cause for issuance of the search warrant”); Thomas, 540 N.W.2d at 666 (holding no probable cause existed to search all persons in a bar).

2014Our supreme court summarized the probable cause standard in State v. Pals, 805 N.W.2d 767, 775 (Iowa 2011), stating: Probable cause exists where “the facts and circumstances within [the officer’s] knowledge and of which [he] had reasonably trustworthy information [are] sufficient in themselves to warrant a man of reasonable caution in the belief that an offense has been or is being committed.” Brinegar v. United States, 338 U.S. 160 , 175– 76 [ ] (1949); see also State v. Freeman, 705 N.W.2d 293, 298 (Iowa 2005) (“Probable cause is present ‘if the totality of the circumstances as viewed by a r

1998See State v. Bumpus, 459 N.W.2d 619, 624 (Iowa 1990) (holding that probable cause exists if the totality of the circumstances as viewed by a reasonable and prudent person would lead that person to believe that a crime has been committed and that the person arrested committed it).

2014See, e.g., Kern, 831 N.W.2d at 176 (holding officers lacked probable cause to search parolee’s home); Lewis, 675 N.W.2d at 525 (concluding officers lacked probable cause to make a warrantless entry into a backyard); State v. Myers, 570 N.W.2d 70, 75 (Iowa 1997) (concluding that “there was not probable cause for issuance of the search warrant”); Thomas, 540 N.W.2d at 666 (holding no probable cause existed to search all persons in a bar).

2014See, e.g., Kern, 831 N.W.2d at 176 (holding officers lacked probable cause to search parolee’s home); Lewis, 675 N.W.2d at 525 (concluding officers lacked probable cause to make a warrantless entry into a backyard); State v. Myers, 570 N.W.2d 70, 75 (Iowa 1997) (concluding that “there was not probable cause for issuance of the search warrant”); Thomas, 540 N.W.2d at 666 (holding no probable cause existed to search all persons in a bar).

2014See, e.g., Kern, 831 N.W.2d at 176 (holding officers lacked probable cause to search parolee’s home); Lewis, 675 N.W.2d at 525 (concluding officers lacked probable cause to make a warrantless entry into a backyard); State v. Myers, 570 N.W.2d 70, 75 (Iowa 1997) (concluding that “there was not probable cause for issuance of the search warrant”); Thomas, 540 N.W.2d at 666 (holding no probable cause existed to search all persons in a bar).

2014See, e.g., Kern, 831 N.W.2d at 176 (holding officers lacked probable cause to search parolee’s home); Lewis, 675 N.W.2d at 525 (concluding officers lacked probable cause to make a warrantless entry into a backyard); State v. Myers, 570 N.W.2d 70, 75 (Iowa 1997) (concluding that “there was not probable cause for issuance of the search warrant”); Thomas, 540 N.W.2d at 666 (holding no probable cause existed to search all persons in a bar).

2008Cases from those states interpreting their civil commitment statutes make it clear the probable cause standard does not permit the court to weigh evidence, and the burden on the committed person is quite low to be granted a final hearing on the issue of release. 2 See, e.g., In the Matter of the Detention of Elmore, 162 Wash.2d 27 , 168 P.3d 1285, 1288 (2007); In re Commitment of Allen, 927 So.2d 1070 (Fla.Dist.Ct.App.2006).

2008Cases from those states interpreting their civil commitment statutes make it clear the probable cause standard does not permit the court to weigh evidence, and the burden on the committed person is quite low to be granted a final hearing on the issue of release.2 See, e.g., In the Matter of the Detention of Elmore, 168 P.3d 1285, 1288 (Wash. 2007); In re Commitment of Allen, 927 So. 2d 1070 (Fla. Dist.

2022However defined, “ ‘[t]he substance of all the definitions’ of probable cause ‘is a reasonable ground for belief of guilt.’ ” Brinegar v. United States, 338 U.S. 160, 175 (1949) (quoting McCarthy v. De Armit, 1 Pennyp. 297 , 1881 WL 13 13865, at *6 (Pa. 1881)).

2014Our supreme court summarized the probable cause standard in State v. Pals, 805 N.W.2d 767, 775 (Iowa 2011), stating: Probable cause exists where “the facts and circumstances within [the officer’s] knowledge and of which [he] had reasonably trustworthy information [are] sufficient in themselves to warrant a man of reasonable caution in the belief that an offense has been or is being committed.” Brinegar v. United States, 338 U.S. 160 , 175– 76 [ ] (1949); see also State v. Freeman, 705 N.W.2d 293, 298 (Iowa 2005) (“Probable cause is present ‘if the totality of the circumstances as viewed by a r

2022See Maryland v. Pringle, 540 U.S. 366, 371 (2003) (“The probable-cause standard is incapable of precise definition or quantification into percentages because it deals with probabilities and depends on the totality of the circumstances.”); Illinois v. Gates, 462 U.S. 213, 232 (1983) (“[P]robable cause is a fluid concept— turning on the assessment of probabilities in particular factual contexts—not readily, or even usefully, reduced to a neat set of legal rules.”); State v. Freeman, 297 N.W.2d 363, 365 (Iowa 1980) (focusing on the “probabilities based on practical considerations, not on legal te

1995“The point of the Fourth Amendment, ... is not that it denies law enforcement the support of the usual inferences which reasonable men draw_” Seiler, 342 N.W.2d at 267 (quoting State v. Hamilton, 236 N.W.2d 325, 327-28 (Iowa 1975); Johnson v. United States, 333 U.S. 10, 13-14 , 68 S.Ct. 367, 369 , 92 L.Ed. 436, 440 (1948)). “[T]he evidence ... collected must be seen and weighed not in terms of library analysis by scholars, but as understood by those versed in the field of law enforcement.” Gates, 462 U.S. at 232 , 103 S.Ct. at 2329 , 76 L.Ed.2d at 544 .

2018It would, “in effect, remove the probable cause requirement from [article I, section 8].” Id. (quoting People v. Sundling, 395 N.W.2d 308, 314 (Mich. Ct. App. 1986), abrogated on other grounds by People v. Russo, 487 N.W.2d 698 , 706 & n.31 (Mich. 1992)).

2018It would, "in effect, remove the probable cause requirement from [ article I, section 8 ]." Id. (quoting People v. Sundling , 153 Mich.App. 277 , 395 N.W.2d 308 , 314 (Mich. Ct. App. 1986), abrogated on other grounds by People v. Russo , 439 Mich. 584 , 487 N.W.2d 698 , 706 & n.31 (Mich. 1992) ).

2018Quoting a New Mexico court, we emphasized that the constitution was designed "to create more than 'a code of ethics under an honor system.' " Id. at 291 (quoting State v. Gutierrez , 116 N.M. 431 , 863 P.2d 1052 , 1067 (N.M. 1993) ).

2018Quoting a New Mexico court, we emphasized that the constitution was designed "to create more than 'a code of ethics under an honor system.' " Id. at 291 (quoting State v. Gutierrez , 116 N.M. 431 , 863 P.2d 1052 , 1067 (N.M. 1993) ).

2016Even the dissent found probation supervision fell within a special-needs category to justify the examination of the reasonableness of probation-related searches and ultimately concluded the threshold probable-cause requirement for a warrant should be lowered because supervision advances rehabilitation “by allowing a probation agent to intervene at the first sign of trouble.” Id. at 881–83 (Blackmun, J., dissenting).

2015Even the dissent found probation supervision fell within a special-needs category to justify the examination of the reasonableness of probation-related searches and ultimately concluded the threshold probable-cause requirement for a warrant should be lowered because supervision advances rehabilitation “by allowing a probation agent to intervene at the first sign of trouble.” Id. at 881-83 , 107 S.Ct. at 3172-73 , 97 L.Ed.2d at 722-24 (Blackmun, J., dissenting).

2026Relying primarily on People v. Reid, 26 N.E.3d 237, 239 (N.Y. 2014), the majority departs from this precedent in holding that “[e]ven if the deputy had probable cause to arrest for any of the three offenses cited by the State on appeal, that was not enough.” The court in Reid was convinced that under 19 Knowles v. Iowa, 525 U.S. 113, 119 (1998)—which held that a “search incident to citation” violated the Fourth Amendment—“[w]here no arrest has yet taken place, the officer must have intended to make one if the ‘search incident’ exception is to be applied.” 26 N.E.2d at 240.

2026As a result, the validity of Noll’s arrest is not judged by the reason Deputy Walker gave for the arrest but whether he “actually had probable cause for the arrest.” United States v. Lester, 647 F.2d 869, 973 (8th Cir. 1981) (“The validity of the subsequent search . . . does not turn upon the suitability of the stated grounds for the arrest.”); see also State v. Thornton, 300 N.W.2d 94, 96 (Iowa 1981) (holding that even though a warrant for the defendant’s arrest was invalid, the arrest itself was still valid because the officer had probable cause for the arrest); Veatch v. City of Waverly, 85

2026As a result, the validity of Noll’s arrest is not judged by the reason Deputy Walker gave for the arrest but whether he “actually had probable cause for the arrest.” United States v. Lester, 647 F.2d 869, 973 (8th Cir. 1981) (“The validity of the subsequent search . . . does not turn upon the suitability of the stated grounds for the arrest.”); see also State v. Thornton, 300 N.W.2d 94, 96 (Iowa 1981) (holding that even though a warrant for the defendant’s arrest was invalid, the arrest itself was still valid because the officer had probable cause for the arrest); Veatch v. City of Waverly, 85

2026Relying primarily on People v. Reid, 26 N.E.3d 237, 239 (N.Y. 2014), the majority departs from this precedent in holding that “[e]ven if the deputy had probable cause to arrest for any of the three offenses cited by the State on appeal, that was not enough.” The court in Reid was convinced that under 19 Knowles v. Iowa, 525 U.S. 113, 119 (1998)—which held that a “search incident to citation” violated the Fourth Amendment—“[w]here no arrest has yet taken place, the officer must have intended to make one if the ‘search incident’ exception is to be applied.” 26 N.E.2d at 240.

2026As a result, the validity of Noll’s arrest is not judged by the reason Deputy Walker gave for the arrest but whether he “actually had probable cause for the arrest.” United States v. Lester, 647 F.2d 869, 973 (8th Cir. 1981) (“The validity of the subsequent search . . . does not turn upon the suitability of the stated grounds for the arrest.”); see also State v. Thornton, 300 N.W.2d 94, 96 (Iowa 1981) (holding that even though a warrant for the defendant’s arrest was invalid, the arrest itself was still valid because the officer had probable cause for the arrest); Veatch v. City of Waverly, 85

2025See State v. Steffens, 889 N.W.2d 691, 697 (Iowa Ct. App. 2016) (finding the State did not preserve a reasonable-suspicion argument where it was not raised before or addressed by the district court as a justification for a traffic stop).

2023See Sisler v. City of Centerville, 372 N.W.2d 248, 251 (Iowa 1985).