State of Minnesota v. Ryan Mark Thompson , 886 N.W.2d 224 ( 2016 )


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  •                               STATE OF MINNESOTA
    IN SUPREME COURT
    A15-0076
    Court of Appeals                                                           Gildea, C.J.
    Took no part, Chutich, McKeig, JJ.
    State of Minnesota,
    Appellant,
    vs.                                                            Filed: October 12, 2016
    Office of Appellate Courts
    Ryan Mark Thompson,
    Respondent.
    ________________________
    Lori Swanson, Attorney General, Saint Paul, Minnesota; and
    Daniel A. McIntosh, Steele County Attorney, Julia A. Forbes, Assistant County Attorney,
    Thomas R. Ragatz, Special Assistant County Attorney, Owatonna, Minnesota, for
    appellant.
    Cathryn Middlebrook, Chief Appellate Public Defender, Saint Paul, Minnesota; and
    Daniel J. Koewler, Charles A. Ramsay, Ramsay Law Firm, P.L.L.C., Roseville, Minnesota,
    for respondent.
    Lori Swanson, Attorney General, Alethea M. Huyser, Assistant Solicitor General, Michael
    Everson, Assistant Attorney General, Saint Paul, Minnesota, for amicus curiae Minnesota
    Attorney General.
    Teresa Nelson, American Civil Liberties Union of Minnesota, Saint Paul, Minnesota; and
    Bruce Jones, Peter M. Routhier, Faegre Baker Daniels LLP, Minneapolis, Minnesota, for
    amicus curiae American Civil Liberties Union of Minnesota.
    ________________________
    1
    SYLLABUS
    1.     Under Birchfield v. North Dakota, ___ U.S. ___, 
    136 S. Ct. 2160
    (2016), the
    Fourth Amendment does not allow the State to prosecute respondent for violating Minn.
    Stat. § 169A.20, subd. 2 (2014), for refusing the blood test requested of him.
    2.     Because the intrusion into respondent’s privacy interests is greater than the
    government’s need for a urine sample, a warrantless urine test does not fall within the
    search-incident-to-arrest exception to the Fourth Amendment’s warrant requirement.
    3.     Because the good-faith exception to the exclusionary rule is a rule of
    evidence and respondent does not challenge the admission of any evidence, the good-faith
    exception does not apply.
    4.     Because respondent cannot be prosecuted under the Fourth Amendment for
    refusing to consent to an unconstitutional search, Minn. Stat. § 169A.20, subd. 2, which
    criminalizes an arrestee’s refusal to take a warrantless blood or urine test, is
    unconstitutional as applied.
    Affirmed.
    OPINION
    GILDEA, Chief Justice.
    The question presented in this case is whether Minn. Stat. § 169A.20, subd. 2 (2014)
    (“test refusal statute”), is constitutional as applied to respondent Ryan Mark Thompson.
    After Thompson was arrested on suspicion of driving while impaired and refused
    warrantless blood and urine tests, he was charged with and convicted of test refusal.
    2
    Thompson moved to dismiss the test refusal charge, arguing that the statute was
    unconstitutional, but the district court denied his motion. On appeal, the court of appeals
    reversed. State v. Thompson, 
    873 N.W.2d 873
    , 880 (Minn. App. 2015). Because we
    conclude that the test refusal statute is unconstitutional as applied to Thompson, we affirm.
    Around 1:00 a.m. on April 13, 2012, an Owatonna police officer watched patrons
    as they left a bar in Owatonna at closing time. The officer saw a vehicle, which police later
    determined Thompson was driving, jump the curb and then stop quickly before reversing
    and leaving the parking lot. As the vehicle turned onto the street outside the bar, it cut the
    corner short and crossed the center line. The officer initiated a traffic stop.
    When the officer approached the vehicle, Thompson provided the driver’s license
    of a female passenger in the vehicle. Thompson informed the officer that he did not have
    his license with him, but the officer was eventually able to identify Thompson by his name
    and date of birth. The officer noticed “an overwhelming odor” of alcohol coming from the
    vehicle while he spoke with Thompson, and saw that Thompson had “watery and glassy
    eyes.” Thompson maintained that he had consumed only one beer.
    After Thompson failed standardized field sobriety tests and a preliminary breath
    test, the officer placed Thompson under arrest for driving while impaired, and transported
    him to the Steele County Detention Center. There, officers gave Thompson a telephone, a
    telephone book, and a directory of attorneys he could contact. Thompson left a voicemail
    with one attorney and told the officer that he had finished attempting to contact an attorney.
    After the officer read the Minnesota Implied Consent Advisory to Thompson, the officer
    3
    asked Thompson to submit to a blood or urine test. Thompson refused both tests, and when
    asked why, stated “[f]or the fact that I don’t think I’ve been prosecuted properly.”
    The State subsequently charged Thompson with one count of second-degree test
    refusal, Minn. Stat. §§ 169A.20, subd. 2, 169A.25 (2014); one count of third-degree
    driving while impaired, Minn. Stat. §§ 169A.20, subd. 1(1), 169A.26 (2014); one count of
    obstruction of legal process, Minn. Stat. § 609.50, subds. 1(2), 2(3) (2014); and one count
    of driving over the centerline, Minn. Stat. § 169.18, subd. 1 (2014). Thompson moved for
    dismissal of the test refusal charge, arguing that the application of the test refusal statute to
    him violated his substantive due process rights and the doctrine of unconstitutional
    conditions. Relying on our decision in State v. Bernard, 
    859 N.W.2d 762
    (2015), aff’d sub
    nom. Birchfield v. North Dakota, ___ U.S. ___, 
    136 S. Ct. 2160
    (2016), the district court
    held that the statute was constitutional. Thompson then waived his right to a jury trial and
    other trial rights, and the parties agreed to a stipulated-facts trial under Minn. R. Crim.
    P. 26.01, subd. 4, on the test refusal charge. The State dismissed the other charges. The
    district court found Thompson guilty of test refusal.
    The court of appeals reversed Thompson’s conviction, concluding that charging an
    individual with test refusal violates a fundamental right because a warrantless search of a
    driver’s blood or urine does not qualify under an exception to the warrant requirement and
    the test refusal statute is not narrowly tailored to serve a compelling government interest.
    
    Thompson, 873 N.W.2d at 878
    , 880. We granted the State’s petition for review.
    On appeal, the State argues that the test refusal statute was constitutionally applied
    to Thompson because a warrantless search of his blood or urine would have been
    4
    constitutional as a search incident to a valid arrest.1 In the alternative, the State argues that
    even if a warrantless search violates the Fourth Amendment, we should nevertheless
    uphold Thompson’s conviction under the good-faith exception to the exclusionary rule.
    We address each argument in turn.
    I.
    We turn first to the State’s contention that the test refusal statute is constitutional as
    applied to Thompson. Under the test refusal statute, “[i]t is a crime for any person to refuse
    to submit to a chemical test of the person’s blood, breath, or urine under section 169A.51
    (chemical tests for intoxication), or 169A.52 (test refusal or failure; revocation of license).”
    Minn. Stat. § 169A.20, subd. 2. Minnesota law also provides that “[a]ny person who
    drives . . . a motor vehicle within this state . . . consents . . . to a chemical test of that
    person’s blood, breath, or urine for the purpose of determining the presence of alcohol, a
    controlled substance or its metabolite, or a hazardous substance” and authorizes law
    enforcement to request that a driver submit to a chemical test of their blood, breath, or urine
    in certain circumstances. See Minn. Stat. § 169A.51, subd. 1 (2014).
    The State contends that a warrantless search of an arrestee’s urine, conducted after
    the suspected drunk driver is in police custody, is constitutional under the Fourth
    Amendment as a search incident to a valid arrest. Because an arrestee has no right to refuse
    a constitutional search, the State argues, the test refusal statute is constitutional as applied
    1
    In its initial brief, the State, citing Maryland v. King, ___ U.S. ___, 
    133 S. Ct. 1958
    ,
    1969 (2013), also argued that we should uphold warrantless blood and urine tests under a
    general reasonableness analysis. The State abandoned this argument following the
    Supreme Court’s decision in Birchfield, ___ U.S. ___, 
    136 S. Ct. 2160
    .
    5
    to Thompson. For his part, Thompson maintains that a warrantless urine search does not
    qualify as a search incident to a valid arrest and that the test refusal statute
    unconstitutionally criminalizes the assertion of the right to be free from unreasonable
    searches. The constitutionality of a statute presents a question of law that we review de
    novo. In re Welfare of M.L.M., 
    813 N.W.2d 26
    , 29 (Minn. 2012).
    The Fourth Amendment to the United States Constitution guarantees “[t]he right of
    the people to be secure in their persons . . . against unreasonable searches and seizures.”
    U.S. Const. amend. IV; see also Minn. Const. art. I, § 10. The “touchstone” of the Fourth
    Amendment is reasonableness. United States v. Knights, 
    534 U.S. 112
    , 118 (2001). When
    law enforcement seeks to conduct a search to uncover evidence of criminal wrongdoing,
    reasonableness typically requires law enforcement to obtain a judicial warrant before
    conducting the search. Vernonia Sch. Dist. 47J v. Acton, 
    515 U.S. 646
    , 653 (1995) (citing
    Skinner v. Ry. Labor Execs.’ Ass’n, 
    489 U.S. 602
    , 619 (1989)); see also Riley v. California,
    ___U.S. ___, 
    134 S. Ct. 2473
    , 2482 (2014) (“Such a warrant ensures that the inferences to
    support a search are drawn by a neutral and detached magistrate instead of being judged
    by the officer engaged in the often competitive enterprise of ferreting out crime.” (citation
    omitted) (internal quotation marks omitted)). Searches conducted without a warrant,
    “outside the judicial process, without prior approval by judge or magistrate, are per se
    unreasonable . . . subject only to a few specifically established and well-delineated
    exceptions.” Katz v. United States, 
    389 U.S. 347
    , 357 (1967). The exception at issue here
    is the search-incident-to-arrest exception. See, e.g., Riley, ___ U.S. at ___, 134 S. Ct. at
    2483-84 (discussing the search-incident-to-arrest exception).
    6
    While this case was pending before our court, the United States Supreme Court
    decided Birchfield, ___ U.S. ___, 
    136 S. Ct. 2160
    . In Birchfield, the Court considered the
    search-incident-to-arrest exception in analyzing the constitutionality of the application of
    North Dakota’s and Minnesota’s test refusal statutes to warrantless breath and blood tests.2
    Specifically, the Court considered how one of the “established and well-delineated”
    exceptions to the warrant requirement, a search performed incident to a valid arrest, applied
    to breath and blood tests of drivers arrested for drunk driving. ___ U.S. at ___, 136 S. Ct.
    at 2174-76, 2188. The Court noted that in United States v. Robinson, 
    414 U.S. 218
    , 235
    (1973), it had previously “repudiated ‘case-by-case adjudication’ of the question whether
    an arresting officer had the authority to carry out a search of the arrestee’s person” and
    reaffirmed that “[t]he permissibility of” a search incident to an arrest “does not depend on
    whether a search of a particular arrestee is likely to protect officer safety” or lead to the
    discovery of evidence that could be destroyed. Birchfield, ___ U.S. at ___, 136 S. Ct. at
    2176. The Court reaffirmed “Robinson’s categorical rule” in Riley, ___ U.S. at ___,
    134 S. Ct. at 2484, and further explained how the rule should be applied in “situations that
    could not have been envisioned when the Fourth Amendment was adopted.” Birchfield,
    ___ U.S. at ___, 136 S. Ct. at 2176.
    The Court in Birchfield applied the test used in Riley to determine whether breath
    and blood tests of suspected drunk drivers qualified as searches incident to a valid arrest,
    2
    In 2013, North Dakota adopted a law similar to Minnesota’s test refusal statute that
    makes it a crime for a driver to refuse to submit to a test of their blood, breath, or urine to
    determine their alcohol concentration or the presence of other drugs. Birchfield, ___ U.S.
    at ___, 136 S. Ct. at 2170; see also N.D. Cent. Code § 39-08-01(1)–(3) (2016).
    7
    balancing “ ‘the degree to which [breath and blood tests] intrud[e] upon an individual’s
    privacy and . . . the degree to which [breath and blood tests are] needed for the promotion
    of legitimate governmental interests.’ ”       Id. at ___, 136 S. Ct. at 2176 (quoting
    Riley, ___ U.S. at ___, 134 S. Ct. at 2484). To assess the intrusion upon individual privacy,
    the Court considered three factors: (1) the extent of the physical intrusion upon the
    individual to obtain the evidence; (2) the extent to which the evidence extracted could be
    preserved and mined for additional, unrelated private information; and (3) the extent to
    which participation in the search would enhance the embarrassment of the arrest. Id. at
    ___, 136 S. Ct. at 2176-77. The Court then proceeded to balance these considerations
    against the government’s “great” need for alcohol concentration testing. Id. at ___,
    136 S. Ct. at 2178-84.
    Applying this framework, the Court upheld our decision in Bernard, 
    859 N.W.2d 762
    , holding that “the Fourth Amendment permits warrantless breath tests incident to
    arrests for drunk driving.” Birchfield, ___ U.S. at ___, 136 S. Ct. at 2184. The court
    concluded that breath tests have only a “slight” impact on individual privacy. Id. at ___,
    136 S. Ct. at 2184. A blood test, however, due to its “significantly more intrusive” nature,
    may not be “administered as a search incident to a lawful arrest for drunk driving” and
    requires a warrant absent the existence of exigent circumstances. Id. at ___, 136 S. Ct. at
    2185.3
    3
    The State does not argue that exigent circumstances are present in this case.
    8
    Thompson refused both a blood and a urine test. Birchfield is dispositive with
    respect to the blood test that Thompson refused. A warrantless blood test may not be
    administered as a search incident to a lawful arrest of a suspected drunk driver. See also
    State v. Trahan, No. A13-0931, slip op. at 13 (Minn. filed Oct. 12, 2016) (holding that test
    refusal statute was unconstitutional as applied to a driver prosecuted for refusing a
    warrantless blood test). The Court in Birchfield did not address whether warrantless urine
    tests were constitutional under the search-incident-to-arrest exception. But Birchfield
    presents the appropriate framework for us to analyze the constitutionality of Minnesota’s
    test refusal statute as it applies to warrantless urine tests.4
    4
    Thompson argued, and the court of appeals held, that the test refusal statute was
    unconstitutional as applied to Thompson using a substantive due process analysis.
    Specifically, the court of appeals held that charging an individual with test refusal
    implicates a fundamental right because a warrantless search of the driver’s blood or urine
    would not have been constitutional under an exception to the warrant requirement, and that
    the test refusal statute is not narrowly tailored to serve a compelling government interest.
    
    Thompson, 873 N.W.2d at 879-80
    . In Birchfield, the Court did not examine whether
    criminalizing the refusal to submit to an unconstitutional search violated the Due Process
    Clause. Instead, the Court’s conclusion that the warrantless blood test violated the Fourth
    Amendment was dispositive. ___ U.S. at ___, 136 S. Ct. at 2184. The Court has followed
    this method of analysis in other cases as well. See County of Sacramento v. Lewis, 
    523 U.S. 833
    , 842 (1998) (“ ‘[W]here a particular Amendment provides an explicit textual source of
    constitutional protection against a particular sort of government behavior, that
    Amendment, not the more generalized notion of substantive due process, must be the guide
    for analyzing these claims.’ ” (quoting Albright v. Oliver, 
    510 U.S. 266
    , 273 (1994))); see
    also Camara v. Mun. Ct., 
    387 U.S. 523
    , 534, 540 (1967) (recognizing “a constitutional
    right” to insist that home inspectors obtain a search warrant for an otherwise unreasonable
    search, “and that appellant may not constitutionally be convicted for refusing to consent”).
    9
    A.
    We turn first to the impact urine tests have on individual privacy interests,
    considering, as the Court did in Birchfield, the level of physical intrusion, the ability of the
    State to retain a sample containing other personal information, and the enhanced
    embarrassment a urine test is likely to cause during an arrest.
    1.
    The State argues that although the breath test upheld in Birchfield as a search
    incident to a valid arrest involved a “negligible” physical intrusion into an arrestee’s bodily
    integrity, a urine test “need not involve any physical intrusion.” Such a test neither
    “ ‘require[s] piercing the skin’ ” nor “extract[ing] a part of the subject’s body.” Birchfield,
    ___ U.S. at ___, 136 S. Ct. at 2178 (quoting 
    Skinner, 489 U.S. at 625
    ). For his part,
    Thompson argues that a urine test intrudes upon an individual’s privacy interest. This
    intrusion, however, is not a physical one, and so we address this aspect of Thompson’s
    argument later in our analysis.5
    With respect to the physical intrusion portion of the analysis, we agree with the State
    that urine tests do not implicate many of the physical intrusion concerns the Court discusses
    in Birchfield’s analysis of blood tests. The administration of a urine test does not involve
    an intrusion beneath the surface of the skin, and urine is arguably “not part of [the human]
    bod[y],” given that urination is a “natural process” that would occur “sooner or later . . .
    5
    Thompson and amicus American Civil Liberties Union note that urine testing can
    involve the taking of a urine sample through forced catheterization. The State concedes
    this point, but this case does not involve that type of forced urine sample.
    10
    even without the test.” Id. at ___, 136 S. Ct. at 2177. In terms of physical intrusion,
    therefore, a urine test is more similar to a breath test than a blood test. Cf. id. at ___,
    136 S. Ct. at 2176-77 (discussing the minimal invasiveness of a breath test).
    2.
    Although urine tests resemble breath tests in terms of a lack of physical
    intrusiveness, the fact that a urine test “places in the hands of law enforcement authorities
    a sample that can be preserved and from which it is possible to extract information beyond
    a simple [alcohol concentration] reading” makes urine tests comparable to blood tests.
    Birchfield, ___ U.S. at ___, 136 S. Ct. at 2178. Indeed, Thompson argues, there is an even
    greater risk associated with urine samples, as they can “contain additional metabolites and
    other types of ‘highly personal information’ that will never appear in a blood sample.”
    Regardless of whether urine samples contain more information than blood samples,
    the logic in the Court’s analysis of blood tests applies with equal force to urine tests. A
    breath test, as the Court noted, is capable of revealing only one thing in the hands of law
    enforcement: an individual’s blood-alcohol concentration. Id. at ___, 136 S. Ct. at 2177.
    Urine tests, on the other hand, can be used to detect and assess a wide range of disorders
    and can reveal whether an individual is pregnant, diabetic, or epileptic. See 
    Skinner, 489 U.S. at 617
    . Moreover, no breath sample remains after a breath test, see Birchfield,
    ___ U.S. at ___, 136 S. Ct. at 2177. But that is not true with respect to a urine test. Even
    when law enforcement is prohibited from using the collected urine samples for purposes
    other than alcohol concentration testing, “the potential [for abuse] remains and [the test]
    may result in anxiety for the person tested.” Id. at ___, 136 S. Ct. at 2178. The taking of
    11
    a urine sample, therefore, raises the same privacy concerns that the Court addressed in
    Birchfield with regard to blood tests.6
    3.
    With respect to the third part of the analysis, Thompson, citing the Supreme Court’s
    discussion in Skinner, contends that urine tests cause considerably more embarrassment for
    arrestees than breath tests. 
    See 489 U.S. at 617
    (“ ‘There are few activities in our society
    more personal or private than the passing of urine. Most people describe it by euphemisms
    if they talk about it at all.      It is a function traditionally performed without public
    observation; indeed, its performance in public is generally prohibited by law as well as
    social custom.’ ” (quoting Nat’l Treasury Emps. Union v. Von Raab, 
    816 F.2d 170
    , 175
    (5th Cir. 1987))). The State, on the other hand, argues that participation in a urine test need
    not involve any embarrassment nor an invasion of privacy, and that even if the test does
    implicate some privacy rights, arrestees have a diminished expectation of privacy once they
    are validly placed under arrest.
    Urine tests for law enforcement purposes, regardless of how they are administered,
    implicate significant privacy interests. See 
    Skinner, 489 U.S. at 617
    (“[T]he process of
    collecting the sample to be tested, which may in some cases involve visual or aural
    6
    The State contends that the retention of urine samples is comparable to the
    warrantless DNA collection that the Court upheld in King, ___ U.S. at ___, 133 S. Ct. at
    1969. The buccal swab of an arrestee’s inner cheek in that case was “reasonable” given
    the arrestee’s diminished expectation of privacy and the “brief intrusion” of the swab. Id.
    at ___, 133 S. Ct. at 1979. The Court, however, went on to stress that it was not
    “suggest[ing] that any search is acceptable solely because a person is in custody.” Id. at
    ___, 133 S. Ct. at 1979. Moreover, the warrantless search in King was not upheld as a
    search incident to a valid arrest, and as a result, King is inapposite to our analysis here.
    12
    monitoring of the act of urination, itself implicates privacy interests.”). When an arrestee
    submits to a urine test on suspicion of drunk driving, the arrestee must urinate, on
    command, “in full view” of the arresting officer, who must witness the arrestee “void
    directly into the bottle.” Bureau of Criminal Apprehension Forensic Sci. Lab., Urine
    Collection Kit Instructions for Arresting Officer (2011), https://dps.mn.gov/divisions/bca/
    bca-divisions/forensic-science/Documents/Urine%20Specimen%20Collection%20Instruc
    tions.pdf. Because the participation in a urine test involves “a substantial invasion beyond
    the arrest itself,” case law suggests that such a test cannot be justified as a search incident
    to an arrest. See Riley, ___ U.S. at ___, 134 S. Ct. at 2488.
    In urging us to uphold the urine test as a valid search incident to arrest, the
    Minnesota Attorney General, as amicus on behalf of the State, contends that the
    “[p]rovision of a urine sample is not materially different from other full-body searches
    conducted incident to arrest.”      Similarly, the State asserts that the Court has long
    recognized body searches as valid when conducted incident to an arrest. But a search that
    involves an arrestee performing a personal and private bodily function “in full view” before
    law enforcement implicates privacy concerns in ways that even a thorough full-body search
    does not. Compared to blood testing, which does not involve an arrestee performing a
    private bodily function in front of law enforcement, urine testing involves a much greater
    privacy invasion in terms of embarrassment. This factor therefore strongly indicates that
    urine testing implicates weighty privacy concerns.
    In sum, in terms of the impact on an individual’s privacy, a urine test is more like a
    blood test than a breath test. Specifically, although a urine test does not require a physical
    13
    intrusion into the body in the same way as a blood test, urine tests have the potential to
    provide the government with more private information than a breath test, and there can be
    no question that submitting to a urine test under the watchful eye of the government is more
    embarrassing than blowing into a tube.
    B.
    On the other side of the balancing analysis, we consider the State’s asserted need to
    obtain alcohol concentration readings through urine tests to prevent drunk driving. In
    Birchfield, the Court reiterated the state and federal government’s “paramount interest” in
    preserving public-highway safety. ___ U.S. at ___, 136 S. Ct. at 2178. The Court further
    stated that the government’s interest is not satisfied by simply removing suspected drunk
    drivers from the road through a lawful arrest because the government has a compelling
    interest in deterring drunk driving so individuals do not pose a threat to others in the first
    place. Id. at ___, 136 S. Ct. at 2179. Nor is the government’s interest served in full, the
    Court reasoned, by authorizing administrative license revocation penalties that are
    “unlikely to persuade the most dangerous offenders.” Id. at ___, 136 S. Ct. at 2179.
    The reasonableness of a particular type of test to determine alcohol concentration
    depends, however, on the “availability of [] less invasive alternative” tests. Id. at ___,
    136 S. Ct. at 2184. In concluding that the government interest in obtaining alcohol
    concentration readings through warrantless blood tests was diminished, the Court stressed
    that the government “offered no satisfactory justification for demanding the more intrusive
    alternative [test]” when a breath test, a reasonable search incident to a valid arrest, would
    typically serve the government’s needs. Id. at ___, 136 S. Ct. at 2184. In situations in
    14
    which a breath test would not serve the government’s interest, “[n]othing prevents the
    police from seeking a warrant” for an alternative test “when there is sufficient time to do
    so, . . . or from relying on the exigent circumstances exception to the warrant requirement
    when there is not.” Id. at ___, 
    136 S. Ct. 2184
    .
    Although Birchfield addressed the availability of breath tests as an alternative to
    warrantless blood tests, the same logic applies with equal force to warrantless urine tests.
    Breath tests, validly performed incident to an arrest, will serve the State’s interest in
    deterring drunk driving and preserving highway safety. The availability of an alternative
    test impacts the reasonableness of urine tests just as it does blood tests. The State here
    presents no justifications for warrantless urine tests other than those the Court considered
    and rejected in Birchfield in the context of blood draws. See Birchfield, ___ U.S. at ___,
    136 S. Ct. at 2184 (rejecting the justification for warrantless blood tests based on a breath
    test’s inability to detect controlled substances because the “police have other measures at
    their disposal when they have reason to believe that a motorist may be under the influence
    of some other substance”); id. at ___, 136 S. Ct. at 2184-85 (addressing the availability of
    alternative forms of testing for arrestees unable to perform a breath test and concluding that
    there is “no reason to believe that such situations are common in drunk-driving arrests, and
    when they arise, the police may apply for a warrant if need be”). Accordingly, despite the
    State’s “great” need for alcohol concentration testing, the availability of a less-invasive
    breath test weighs against the reasonableness of requiring the more revealing and
    embarrassing urine test absent a warrant or exigent circumstances.
    15
    Based on our analysis, we hold that a warrantless urine test does not qualify as a
    search incident to a valid arrest of a suspected drunk driver. Such tests significantly intrude
    upon an individual’s privacy and cannot be justified by the State’s interests given the
    availability of less-invasive breath tests that may be performed incident to a valid arrest.
    II.
    If we conclude that the warrantless blood or urine test would have been
    unconstitutional under the Fourth Amendment, the State argues that Thompson is still not
    entitled to relief because of the good-faith exception to the exclusionary rule, which we
    adopted in State v. Lindquist, 
    869 N.W.2d 863
    (Minn. 2015).7 The State argues that
    because the arresting officer objectively relied in good faith on binding appellate precedent
    in choosing not to obtain a warrant in Thompson’s case, we should decline to suppress
    evidence of Thompson’s test refusal and uphold his conviction.
    We considered and rejected this precise argument in Trahan, No. A13-0931, slip op.
    at 11-12. As was the case in Trahan, the good-faith exception to the exclusionary rule has
    no application because Thompson has not sought to exclude any evidence the State wants
    to use against him. For the reasons we set out in Trahan, the State’s good-faith exception
    argument fails.
    7
    The good-faith exception to the exclusionary rule does not require the suppression
    of illegally obtained evidence when the evidence is obtained in “ ‘reasonable reliance’ ” on
    “ ‘binding appellate precedent’ ” that “ ‘specifically authorizes a particular police
    practice’ ” at the time of the search. 
    Lindquist, 869 N.W.2d at 869
    (quoting Davis v. United
    States, 
    564 U.S. 229
    , 241 (2011)).
    16
    III.
    Having concluded that conducting a blood or urine test without a warrant violates
    the Fourth Amendment, the question remains whether Thompson can be prosecuted for
    refusing to submit to an unconstitutional search.8 In Birchfield, the Court held under the
    Fourth Amendment that North Dakota could not prosecute the driver in that case for
    refusing to submit to an unconstitutional blood test. ___ U.S. at ___, 136 S. Ct. at 2186.
    We reach the same conclusion here and hold that Thompson cannot be prosecuted for
    refusing to submit to an unconstitutional warrantless blood or urine test, and that Minn.
    Stat. § 169A.20, subd. 2, is unconstitutional as applied.9
    Affirmed.
    CHUTICH, J., took no part in the consideration or decision of this case.
    MCKEIG, J., not having been a member of this court at the time of submission, took
    no part in the consideration or decision of this case.
    8
    At oral argument, the State asked us to limit the retroactive application of this ruling
    to cases pending on the date of this decision. Because the State raised the issue of the
    retroactive application of our ruling for the first time at oral argument, we need not decide
    this issue. See State v. Morrow, 
    834 N.W.2d 715
    , 724 n.4 (Minn. 2013).
    9
    Because we hold that the test refusal statute is unconstitutional under the Fourth
    Amendment, we need not address Thompson’s alternative arguments that the statute
    violates the doctrine of unconstitutional conditions and his Fifth Amendment right against
    self-incrimination.
    17