consent exception (Iowa) · Go Syfert
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consent exception in Iowa

34 Iowa opinions name it 2 courts 1888–2026 8 in the last five years

The cases below were cited by Iowa courts in a sentence that names this issue. Sides come from how each citing opinion treated the case (Syfertize flag on that citation), so a case can appear on both: that is where the law is contested. A red or yellow chip is the case's own overall treatment.

Followed or applied (54)

CaseFollowedCited
State v. Smithgreen
moctapp · 2004 · cited in 3 Iowa opinions naming this issue, 2024–2024
2 sentences

2024See State v. Smith, 134 S.W.3d 35, 40 (Mo. Ct. App. 2003) (“The Missouri Implied Consent Law was enacted to codify the procedures under which a law enforcement officer could obtain bodily fluids for testing by consent without a search warrant. . . .

2024See State v. Smith, 134 S.W.3d 35, 40 (Mo. Ct. App. 2003) (“The Missouri Implied Consent Law was enacted to codify the procedures under which a law enforcement officer could obtain bodily fluids for testing by consent without a search warrant.”); State v. Williams, 246 A.3d 960, 965 (Vt. 2020) (“We recently explained that a defendant’s 13 submission to a law enforcement officer’s warrantless request for a breath test— where that request is made, like those challenged here, in accordance with the implied-consent law’s requirements—satisfies the consent exception to Article 11’s warrant requirem

33
Missouri v. McNeelygreen
scotus · 2013 · cited in 3 Iowa opinions naming this issue, 2017–2017
2 sentences

2017Id. at ___, 133 S. Ct. at 1566 (plurality opinion) (citation omitted). 8 8Though only four justices joined the section of the opinion containing this passage, no opinion by any justice suggested statutorily implied consent falls within the scope of the consent exception to the warrant requirement.

2017Id. at ___, 133 S. Ct. at 1566 (plurality opinion) (citation omitted). 8 8Though only four justices joined the section of the opinion containing this passage, no opinion by any justice suggested statutorily implied consent falls within the scope of the consent exception to the warrant requirement.

33
State v. McLeesgreen
mont · 2000 · cited in 3 Iowa opinions naming this issue, 2016–2016
2 sentences

2016See State v. Lopez, 896 P.2d 899 , 901–02 (Haw. 1995); State v. McLees, 994 P.2d 683, 691 (Mont. 2000); State v. Wright, 893 P.2d 455, 461 (N.M.

2016See State v. Lopez, 896 P.2d 899 , 901–02 (Haw. 1995); State v. McLees, 994 P.2d 683, 691 (Mont. 2000); State v. Wright, 893 P.2d 455, 461 (N.M.

33
State v. Wrightgreen
nmctapp · 1995 · cited in 3 Iowa opinions naming this issue, 2016–2016
2 sentences

2016See State v. Lopez, 896 P.2d 899 , 901–02 (Haw. 1995); State v. McLees, 994 P.2d 683, 691 (Mont. 2000); State v. Wright, 893 P.2d 455, 461 (N.M.

2016See State v. Lopez, 896 P.2d 899 , 901–02 (Haw. 1995); State v. McLees, 994 P.2d 683, 691 (Mont. 2000); State v. Wright, 893 P.2d 455, 461 (N.M.

33
State v. Reiniergreen
iowa · 2001 · cited in 3 Iowa opinions naming this issue, 2018–2021
2 sentences

2021The consent doctrine has been characterized by the Supreme Court as “jealously and carefully drawn.” Georgia v. Randolph, 547 U.S. 103, 109 , 126 S. Ct. 1515, 1520 (2006) (quoting Jones, 357 U.S. at 499 , 78 S. Ct. at 1257 ); see also State v. Lowe, 812 N.W.2d 554, 572 (Iowa 2012) (“The State has the burden to prove the consent was voluntary, and voluntariness is a ‘question of fact to be determined from the totality of all the circumstances.’ ‘The State is required to establish the consent was voluntary by a preponderance of the evidence.’ ” (citations omitted) (first quoting State v. Lane, 7

2020See Reinier, 628 N.W.2d at 469 .

23
State v. Frescolngreen
iowactapp · 2017 · cited in 2 Iowa opinions naming this issue, 2024–2026
2 sentences

2026As Melcher argues, “the implied-consent statute occupies the field as the ‘comprehensive statutory scheme to implement the consent exception to 6 For this proposition, the majority quotes Frescoln, 911 N.W.2d at 455 .

2024When the statutory conditions exist, “chapter 321J is a comprehensive statutory scheme to implement the consent exception to the constitutional preference for search warrants . . . .” Laub, 2 N.W.3d at 830–31; see also Young, 232 N.W.2d at 537 ; Frescoln, 911 N.W.2d at 453 (“Consent to 12 chemical testing obtained under the implied consent statute falls under the voluntary consent exception to the warrant requirement.”).

22
State of Iowa v. Robert Dale Lowe, Jr.green
iowa · 2012 · cited in 2 Iowa opinions naming this issue, 2021–2025
2 sentences

2025See, e.g., Lowe, 812 N.W.2d at 577 .

2021The consent doctrine has been characterized by the Supreme Court as “jealously and carefully drawn.” Georgia v. Randolph, 547 U.S. 103, 109 , 126 S. Ct. 1515, 1520 (2006) (quoting Jones, 357 U.S. at 499 , 78 S. Ct. at 1257 ); see also State v. Lowe, 812 N.W.2d 554, 572 (Iowa 2012) (“The State has the burden to prove the consent was voluntary, and voluntariness is a ‘question of fact to be determined from the totality of all the circumstances.’ ‘The State is required to establish the consent was voluntary by a preponderance of the evidence.’ ” (citations omitted) (first quoting State v. Lane, 7

22
Bumper v. North Carolinagreen
scotus · 1968 · cited in 2 Iowa opinions naming this issue, 2020–2021
2 sentences

2021However, in Bumper v. North Carolina, the Supreme Court stated, “When 46 a prosecutor seeks to rely upon consent to justify the lawfulness of a search, he has the burden of proving that the consent was, in fact, freely and voluntarily given.” 391 U.S. 543, 548 , 88 S. Ct. 1788, 1792 (1968).

2020See State v. Ochoa, 792 N.W.2d 260, 292 (Iowa 2010) (citing Bumper v. North Carolina, 391 U.S. 543, 548 (1968)) (reasoning that the State does not prove its burden “by showing no more than acquiescence to a claim of lawful authority” and a consent “search conducted in reliance upon an officer’s claim of authority cannot be justified if the claim of authority turns out to be invalid”); State v. Leaton, 836 N.W.2d 673, 677 (Iowa Ct. App. 2013) (“Consent given to a search must be unequivocal, specific, and freely and intelligently given.”); State v. Carre, No. 18-1584, 2020 WL 1049823 , at *2–3 (

22
Johnson v. Zerbstgreen
scotus · 1938 · cited in 2 Iowa opinions naming this issue, 2014–2014
2 sentences

2014Ed. 2d 854 , 872–74 (1973) (departing from the narrow consent doctrine established in Johnson v. Zerbst, 304 U.S. 458, 464 , 58 S. Ct. 1019, 1023 , 82 L.

2014Ed. 2d 854 , 872–74 (1973) (departing from the narrow consent doctrine established in Johnson v. Zerbst, 304 U.S. 458, 464 , 58 S. Ct. 1019, 1023 , 82 L.

22
Schneckloth v. Bustamontegreen
scotus · 1973 · cited in 2 Iowa opinions naming this issue, 2014–2021
2 sentences

2021The Supreme Court elaborated on the consent doctrine in Schneckloth v. Bustamonte, noting that “whether a consent to a search was in fact ‘voluntary’ or was the product of duress or coercion, express or implied, is a question of fact to be determined from the totality of all the circumstances.” 412 U.S. 218, 227 , 93 S. Ct. 2041 , 2047–48 (1973).

2021The Supreme Court elaborated on the consent doctrine in Schneckloth v. Bustamonte, noting that “whether a consent to a search was in fact ‘voluntary’ or was the product of duress or coercion, express or implied, is a question of fact to be determined from the totality of all the circumstances.” 412 U.S. 218, 227 , 93 S. Ct. 2041 , 2047–48 (1973).

12
State v. Diazgreen
njsuperctappdiv · 1998 · cited in 2 Iowa opinions naming this issue, 2007–2007
2 sentences

2007Id. at 269-70. *133 Nevertheless, not all state courts have adopted the vicarious consent doctrine.

2007Id. at 269-70 .

12
Mary M. Knowlton v. Allied Van Lines, Inc., and Schick Movers, Inc.green
ca8 · 1990 · cited in 1 Iowa opinions naming this issue, 2025–2025
2 sentences

2025This implied-consent approach finds support in Eighth Circuit decisions such as Knowlton v. Allied Van Lines, Inc., in which the court interpreted Minnesota law. 900 F.2d 1196, 1199 (8th Cir. 1990); see also Sondergard v. Miles, Inc., 985 F.2d 1389, 1394 (8th Cir. 1993) (applying a similar approach to South Dakota law).

2025This implied-consent approach finds support in Eighth Circuit decisions such as Knowlton v. Allied Van Lines, Inc., in which the court interpreted Minnesota law. 900 F.2d 1196, 1199 (8th Cir. 1990); see also Sondergard v. Miles, Inc., 985 F.2d 1389, 1394 (8th Cir. 1993) (applying a similar approach to South Dakota law).

11
Donald Bruce Sondergard v. Miles, Inc.green
ca8 · 1993 · cited in 1 Iowa opinions naming this issue, 2025–2025
2 sentences

2025This implied-consent approach finds support in Eighth Circuit decisions such as Knowlton v. Allied Van Lines, Inc., in which the court interpreted Minnesota law. 900 F.2d 1196, 1199 (8th Cir. 1990); see also Sondergard v. Miles, Inc., 985 F.2d 1389, 1394 (8th Cir. 1993) (applying a similar approach to South Dakota law).

2025This implied-consent approach finds support in Eighth Circuit decisions such as Knowlton v. Allied Van Lines, Inc., in which the court interpreted Minnesota law. 900 F.2d 1196, 1199 (8th Cir. 1990); see also Sondergard v. Miles, Inc., 985 F.2d 1389, 1394 (8th Cir. 1993) (applying a similar approach to South Dakota law).

11
State v. Peter John Williams / State v. Peter J. Boissoneaultgreen
vt · 2020 · cited in 1 Iowa opinions naming this issue, 2024–2024
1 sentence

2024See State v. Smith, 134 S.W.3d 35, 40 (Mo. Ct. App. 2003) (“The Missouri Implied Consent Law was enacted to codify the procedures under which a law enforcement officer could obtain bodily fluids for testing by consent without a search warrant.”); State v. Williams, 246 A.3d 960, 965 (Vt. 2020) (“We recently explained that a defendant’s 13 submission to a law enforcement officer’s warrantless request for a breath test— where that request is made, like those challenged here, in accordance with the implied-consent law’s requirements—satisfies the consent exception to Article 11’s warrant requirem

11
State v. Younggreen
iowa · 1975 · cited in 1 Iowa opinions naming this issue, 2024–2024
1 sentence

2024When the statutory conditions exist, “chapter 321J is a comprehensive statutory scheme to implement the consent exception to the constitutional preference for search warrants . . . .” Laub, 2 N.W.3d at 830–31; see also Young, 232 N.W.2d at 537 ; Frescoln, 911 N.W.2d at 453 (“Consent to 12 chemical testing obtained under the implied consent statute falls under the voluntary consent exception to the warrant requirement.”).

11
Commonwealth, Aplt. v. Myers, D.green
pa · 2017 · cited in 1 Iowa opinions naming this issue, 2021–2021
1 sentence

2021Ct. 2017) (“[I]t needs no citation of authorities to state that an unconscious man is incapable of giving consent.” (quoting Carrington v. Superior Ct., 107 Cal. Rptr. 546, 549 (Ct. App. 1973))); State v. Wulff, 337 P.3d 575, 581 (Idaho 2014) (“[I]rrevocable implied consent operates as a per se rule that cannot fit under the consent exception because it does not always analyze the voluntariness of that consent.”); Byars v. State, 336 P.3d 939 , 946 (Nev. 2014) (en banc) (“[T]he statute does not allow a driver to withdraw consent, thus a driver’s so-called consent cannot be considered voluntary

11
Georgia v. Randolphgreen
scotus · 2006 · cited in 1 Iowa opinions naming this issue, 2021–2021
2 sentences

2021The consent doctrine has been characterized by the Supreme Court as “jealously and carefully drawn.” Georgia v. Randolph, 547 U.S. 103, 109 , 126 S. Ct. 1515, 1520 (2006) (quoting Jones, 357 U.S. at 499 , 78 S. Ct. at 1257 ); see also State v. Lowe, 812 N.W.2d 554, 572 (Iowa 2012) (“The State has the burden to prove the consent was voluntary, and voluntariness is a ‘question of fact to be determined from the totality of all the circumstances.’ ‘The State is required to establish the consent was voluntary by a preponderance of the evidence.’ ” (citations omitted) (first quoting State v. Lane, 7

2021The consent doctrine has been characterized by the Supreme Court as “jealously and carefully drawn.” Georgia v. Randolph, 547 U.S. 103, 109 , 126 S. Ct. 1515, 1520 (2006) (quoting Jones, 357 U.S. at 499 , 78 S. Ct. at 1257 ); see also State v. Lowe, 812 N.W.2d 554, 572 (Iowa 2012) (“The State has the burden to prove the consent was voluntary, and voluntariness is a ‘question of fact to be determined from the totality of all the circumstances.’ ‘The State is required to establish the consent was voluntary by a preponderance of the evidence.’ ” (citations omitted) (first quoting State v. Lane, 7

11
Iowa Supreme Court Attorney Disciplinary Board v. Rodney Howard Powellgreen
iowa · 2017 · cited in 1 Iowa opinions naming this issue, 2021–2021
1 sentence

2021“While rule 32:1.8(a) does not prohibit business dealings between a lawyer and his or her client, it imposes stringent requirements on such a transaction.” Iowa Sup. Ct. Att’y Disciplinary Bd. v. Powell, 901 N.W.2d 513, 515 (Iowa 2017) (quoting Iowa Sup. Ct. Att’y Disciplinary Bd. v. Marks, 814 N.W.2d 532, 538 (Iowa 2012)); see also Iowa Sup. Ct. Att’y Disciplinary Bd. v. Hamer, 915 N.W.2d 302, 322 (Iowa 2018) (recognizing rule 32:1.8 as imposing “harsh and demanding” 17 responsibilities on attorneys and noting the “onerous burden . . . should make such business transactions the exception rath

11
Iowa Supreme Court Attorney Disciplinary Board v. Samuel Zachary Marksgreen
iowa · 2012 · cited in 1 Iowa opinions naming this issue, 2021–2021
1 sentence

2021“While rule 32:1.8(a) does not prohibit business dealings between a lawyer and his or her client, it imposes stringent requirements on such a transaction.” Iowa Sup. Ct. Att’y Disciplinary Bd. v. Powell, 901 N.W.2d 513, 515 (Iowa 2017) (quoting Iowa Sup. Ct. Att’y Disciplinary Bd. v. Marks, 814 N.W.2d 532, 538 (Iowa 2012)); see also Iowa Sup. Ct. Att’y Disciplinary Bd. v. Hamer, 915 N.W.2d 302, 322 (Iowa 2018) (recognizing rule 32:1.8 as imposing “harsh and demanding” 17 responsibilities on attorneys and noting the “onerous burden . . . should make such business transactions the exception rath

11
Iowa Supreme Court Attorney Disciplinary Bd. v. Hamergreen
iowa · 2018 · cited in 1 Iowa opinions naming this issue, 2021–2021
1 sentence

2021“While rule 32:1.8(a) does not prohibit business dealings between a lawyer and his or her client, it imposes stringent requirements on such a transaction.” Iowa Sup. Ct. Att’y Disciplinary Bd. v. Powell, 901 N.W.2d 513, 515 (Iowa 2017) (quoting Iowa Sup. Ct. Att’y Disciplinary Bd. v. Marks, 814 N.W.2d 532, 538 (Iowa 2012)); see also Iowa Sup. Ct. Att’y Disciplinary Bd. v. Hamer, 915 N.W.2d 302, 322 (Iowa 2018) (recognizing rule 32:1.8 as imposing “harsh and demanding” 17 responsibilities on attorneys and noting the “onerous burden . . . should make such business transactions the exception rath

11
Carrington v. Superior Courtgreen
calctapp · 1973 · cited in 1 Iowa opinions naming this issue, 2021–2021
1 sentence

2021Ct. 2017) (“[I]t needs no citation of authorities to state that an unconscious man is incapable of giving consent.” (quoting Carrington v. Superior Ct., 107 Cal. Rptr. 546, 549 (Ct. App. 1973))); State v. Wulff, 337 P.3d 575, 581 (Idaho 2014) (“[I]rrevocable implied consent operates as a per se rule that cannot fit under the consent exception because it does not always analyze the voluntariness of that consent.”); Byars v. State, 336 P.3d 939 , 946 (Nev. 2014) (en banc) (“[T]he statute does not allow a driver to withdraw consent, thus a driver’s so-called consent cannot be considered voluntary

11
State v. Micah Abraham Wulffgreen
idaho · 2014 · cited in 1 Iowa opinions naming this issue, 2021–2021
1 sentence

2021Ct. 2017) (“[I]t needs no citation of authorities to state that an unconscious man is incapable of giving consent.” (quoting Carrington v. Superior Ct., 107 Cal. Rptr. 546, 549 (Ct. App. 1973))); State v. Wulff, 337 P.3d 575, 581 (Idaho 2014) (“[I]rrevocable implied consent operates as a per se rule that cannot fit under the consent exception because it does not always analyze the voluntariness of that consent.”); Byars v. State, 336 P.3d 939 , 946 (Nev. 2014) (en banc) (“[T]he statute does not allow a driver to withdraw consent, thus a driver’s so-called consent cannot be considered voluntary

11
State v. Lanegreen
iowa · 2007 · cited in 1 Iowa opinions naming this issue, 2021–2021
1 sentence

2021The consent doctrine has been characterized by the Supreme Court as “jealously and carefully drawn.” Georgia v. Randolph, 547 U.S. 103, 109 , 126 S. Ct. 1515, 1520 (2006) (quoting Jones, 357 U.S. at 499 , 78 S. Ct. at 1257 ); see also State v. Lowe, 812 N.W.2d 554, 572 (Iowa 2012) (“The State has the burden to prove the consent was voluntary, and voluntariness is a ‘question of fact to be determined from the totality of all the circumstances.’ ‘The State is required to establish the consent was voluntary by a preponderance of the evidence.’ ” (citations omitted) (first quoting State v. Lane, 7

11
State v. Villarreal, Davidgreen
texcrimapp · 2014 · cited in 1 Iowa opinions naming this issue, 2021–2021
1 sentence

2021Ct. 2017) (“[I]t needs no citation of authorities to state that an unconscious man is incapable of giving consent.” (quoting Carrington v. Superior Ct., 107 Cal. Rptr. 546, 549 (Ct. App. 1973))); State v. Wulff, 337 P.3d 575, 581 (Idaho 2014) (“[I]rrevocable implied consent operates as a per se rule that cannot fit under the consent exception because it does not always analyze the voluntariness of that consent.”); Byars v. State, 336 P.3d 939 , 946 (Nev. 2014) (en banc) (“[T]he statute does not allow a driver to withdraw consent, thus a driver’s so-called consent cannot be considered voluntary

11
State Of Iowa Vs. James Maximiliano Ochoagreen
iowa · 2010 · cited in 1 Iowa opinions naming this issue, 2020–2020
1 sentence

2020See State v. Ochoa, 792 N.W.2d 260, 292 (Iowa 2010) (citing Bumper v. North Carolina, 391 U.S. 543, 548 (1968)) (reasoning that the State does not prove its burden “by showing no more than acquiescence to a claim of lawful authority” and a consent “search conducted in reliance upon an officer’s claim of authority cannot be justified if the claim of authority turns out to be invalid”); State v. Leaton, 836 N.W.2d 673, 677 (Iowa Ct. App. 2013) (“Consent given to a search must be unequivocal, specific, and freely and intelligently given.”); State v. Carre, No. 18-1584, 2020 WL 1049823 , at *2–3 (

11
State v. Leatongreen
iowactapp · 2013 · cited in 1 Iowa opinions naming this issue, 2020–2020
1 sentence

2020See State v. Ochoa, 792 N.W.2d 260, 292 (Iowa 2010) (citing Bumper v. North Carolina, 391 U.S. 543, 548 (1968)) (reasoning that the State does not prove its burden “by showing no more than acquiescence to a claim of lawful authority” and a consent “search conducted in reliance upon an officer’s claim of authority cannot be justified if the claim of authority turns out to be invalid”); State v. Leaton, 836 N.W.2d 673, 677 (Iowa Ct. App. 2013) (“Consent given to a search must be unequivocal, specific, and freely and intelligently given.”); State v. Carre, No. 18-1584, 2020 WL 1049823 , at *2–3 (

11
Iowa Supreme Court Attorney Disciplinary Board v. Kathryn S. Barnhillgreen
iowa · 2016 · cited in 1 Iowa opinions naming this issue, 2017–2017
11
State v. Floydgreen
iowactapp · 1990 · cited in 1 Iowa opinions naming this issue, 2017–2017
1 sentence

2017While we share the district court’s skepticism that the incident here—labeled an “ice fight”—was something the legislature intended to qualify as a “sport, social, or other activity” under the code, we need not decide that issue because we agree with the court’s conclusion that the assault was not “a reasonably foreseeable incident” of the “ice fight.” In State v. Floyd, our court rejected a defendant’s request for a consent instruction when a fight broke out after a basketball game. 466 N.W.2d 919, 923 (Iowa Ct. App 1990).

11
Iowa Supreme Court Attorney Disciplinary Board v. Jeffrey K. McGinnessgreen
iowa · 2014 · cited in 1 Iowa opinions naming this issue, 2017–2017
1 sentence

2017We also note that “persistence ... in perpetuating [a] falsehood is a remarkable aggravating factor.” Iowa Supreme Ct. Att’y Disciplinary Bd. v. Barnhill, 885 N.W.2d 408, 424 (Iowa 2016) (quoting Iowa Supreme Ct. Att’y Disciplinary Bd. v. McGinness, 844 N.W.2d 456, 466 (Iowa 2014)).

11
United States v. Leongreen
scotus · 1984 · cited in 1 Iowa opinions naming this issue, 2014–2014
11
California v. Acevedogreen
scotus · 1991 · cited in 1 Iowa opinions naming this issue, 2014–2014
11
State of Iowa v. Isaac Andrew Baldon IIIgreen
iowa · 2013 · cited in 1 Iowa opinions naming this issue, 2014–2014
11
State v. Williamsgreen
mo · 1972 · cited in 1 Iowa opinions naming this issue, 2013–2013
11
State v. Heatongreen
minnctapp · 2012 · cited in 1 Iowa opinions naming this issue, 2013–2013
11
Pennsylvania Bd. of Probation and Parole v. Scottgreen
scotus · 1998 · cited in 1 Iowa opinions naming this issue, 2013–2013
11
Scott v. Pennsylvania Board of Probation & Parolegreen
pa · 1997 · cited in 1 Iowa opinions naming this issue, 2013–2013
11
State v. Maddoxgreen
iowa · 2003 · cited in 1 Iowa opinions naming this issue, 2013–2013
11
People v. McCulloughgreen
colo · 2000 · cited in 1 Iowa opinions naming this issue, 2013–2013
11
United States Ex Rel. Coleman v. Smithgreen
nywd · 1975 · cited in 1 Iowa opinions naming this issue, 2013–2013
11
Pena v. Stategreen
wyo · 1990 · cited in 1 Iowa opinions naming this issue, 2013–2013
11

Distinguished, questioned or overruled (0)

CaseNegativeCited
No negative-treatment citations attached to this issue in Iowa. Read the followed side critically anyway.

Also cited on this issue (12)

CaseCitedYears
Jones v. United States green
scotus · 1958
2 sentences

2021The consent doctrine has been characterized by the Supreme Court as “jealously and carefully drawn.” Georgia v. Randolph, 547 U.S. 103, 109 , 126 S. Ct. 1515, 1520 (2006) (quoting Jones, 357 U.S. at 499 , 78 S. Ct. at 1257 ); see also State v. Lowe, 812 N.W.2d 554, 572 (Iowa 2012) (“The State has the burden to prove the consent was voluntary, and voluntariness is a ‘question of fact to be determined from the totality of all the circumstances.’ ‘The State is required to establish the consent was voluntary by a preponderance of the evidence.’ ” (citations omitted) (first quoting State v. Lane, 7

2021The consent doctrine has been characterized by the Supreme Court as “jealously and carefully drawn.” Georgia v. Randolph, 547 U.S. 103, 109 , 126 S. Ct. 1515, 1520 (2006) (quoting Jones, 357 U.S. at 499 , 78 S. Ct. at 1257 ); see also State v. Lowe, 812 N.W.2d 554, 572 (Iowa 2012) (“The State has the burden to prove the consent was voluntary, and voluntariness is a ‘question of fact to be determined from the totality of all the circumstances.’ ‘The State is required to establish the consent was voluntary by a preponderance of the evidence.’ ” (citations omitted) (first quoting State v. Lane, 7

12021–2021
State v. Fierro green
sd · 2014
1 sentence

2021Ct. 2017) (“[I]t needs no citation of authorities to state that an unconscious man is incapable of giving consent.” (quoting Carrington v. Superior Ct., 107 Cal. Rptr. 546, 549 (Ct. App. 1973))); State v. Wulff, 337 P.3d 575, 581 (Idaho 2014) (“[I]rrevocable implied consent operates as a per se rule that cannot fit under the consent exception because it does not always analyze the voluntariness of that consent.”); Byars v. State, 336 P.3d 939 , 946 (Nev. 2014) (en banc) (“[T]he statute does not allow a driver to withdraw consent, thus a driver’s so-called consent cannot be considered voluntary

12021–2021
Tina Lee v. State of Iowa and Polk County Clerk of Court green
iowa · 2014
12016–2016
State v. Velasquez green
utah · 1983
12013–2013
Himmage v. State green
nev · 1972
12013–2013
Roman v. State green
alaska · 1977
12013–2013
Producers Livestock Marketing Ass'n v. John Morrell & Co. green
iowa · 1935
11984–1984
State v. Larrigan neutral
iowa · 1885
11904–1904
Collins v. Bankers' Accident Insurance neutral
iowa · 1895
11904–1904
State v. Douglass green
iowa · 1895
11904–1904
Oakley v. . Aspinwall green
ny · 1850
11888–1888
Strang v. Beloit & Madison Railroad neutral
wis · 1863
11888–1888

Statutes the citing opinions construe

IA § Iowa Code § 321J.6 (10) IA § Iowa Code § 808.3 (9) IA § Iowa Code § 321J.10 (6) IA § Iowa Code § 321J.7 (6) IA § Iowa Code § 321J.5 (5) IA § Iowa Code § 321J.8 (5) IA § Iowa Code § 903.1 (5) IA § Iowa Code § 10.10 (4) IA § Iowa Code § 321B.3 (4) IA § Iowa Code § 321J.2 (4) IA § Iowa Code § 4.1 (4) IA § Iowa Code § 321.281 (3)

Counted by distinct opinions that both name this issue and are annotated to the section; sections every opinion cites regardless of issue are not filtered here, so read the counts against the total above.

Where else courts name it

TX 191 (1969–2026) CA 110 (1909–2025) OH 110 (1987–2026) PA 102 (1850–2026) NY 80 (1843–2026) IL 70 (1973–2026) WA 57 (1975–2026) MN 56 (1944–2024) MI 56 (1915–2026) FL 51 (1906–2024) OR 49 (1886–2026) WI 43 (1882–2026) GA 39 (1897–2025) IN 36 (1881–2019) IA 34 (1888–2026) NJ 34 (1968–2026) ID 32 (1981–2026) DC 31 (1984–2023) AL 29 (1853–2025) CO 28 (1961–2024) LA 24 (1966–2021) AZ 22 (1975–2026) NM 22 (1975–2023) MA 22 (1925–2025) KS 20 (1980–2024) HI 18 (1989–2020) CT 17 (1984–2019) ME 17 (1978–2026) TN 16 (1975–2023) MD 16 (1932–2022) MS 15 (1985–2017) UT 15 (1987–2025) VA 15 (1925–2022) MO 13 (1894–2012) AK 13 (1979–2023) SC 12 (1985–2023) MT 12 (1977–2018) OK 11 (1969–2020) NE 10 (1988–2023) AR 9 (1972–2017) SD 9 (1992–2024) RI 8 (1986–2017) WY 8 (1978–2008) NC 8 (1939–2020) ND 6 (1976–2017) NV 6 (2016–2024) VT 6 (1992–2026) DE 5 (1963–2022) WV 5 (1951–2001) NH 3 (1965–2011) GU 2 (2023–2025) KY 2 (2006–2024)

Opinions by the citing court's state. A doctrine retained in one state and abandoned in another shows up here as a year span that stalls.

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