United States v. Matthew Beaudion ( 2020 )


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  • Case: 19-30635      Document: 00515634245         Page: 1    Date Filed: 11/11/2020
    United States Court of Appeals
    for the Fifth Circuit                                 United States Court of Appeals
    Fifth Circuit
    FILED
    No. 19-30635                      November 11, 2020
    Lyle W. Cayce
    Clerk
    United States of America,
    Plaintiff—Appellee,
    versus
    Matthew A. Beaudion,
    Defendant—Appellant.
    Appeal from the United States District Court
    for the Western District of Louisiana
    USDC No. 3:17-CR-319-1
    Before Smith, Clement, and Oldham, Circuit Judges.
    Andrew S. Oldham, Circuit Judge:
    This is a case about GPS searches, Fourth Amendment standing, and
    the Stored Communications Act. Matthew Beaudion and his girlfriend,
    Jessica Davis, were drug dealers. Narcotics officers obtained a warrant for the
    GPS coordinates of Davis’s cell phone and used the coordinates to intercept
    the car in which she and Beaudion were traveling. After losing a motion to
    suppress, Beaudion pleaded guilty to drug charges. He appealed. We affirm.
    Case: 19-30635     Document: 00515634245          Page: 2   Date Filed: 11/11/2020
    No. 19-30635
    I.
    During a narcotics investigation by the Monroe Police Department
    (“MPD”), multiple drug dealers and cooperating witnesses identified
    Beaudion and Davis as their suppliers. One witness informed MPD Officer
    Heckard that Beaudion and Davis were planning to drive from Houston to
    Monroe with four pounds of meth. The witness then called Davis on her cell
    phone, [XXX]-[XXX]-0889, to arrange a meth deal. Heckard listened in.
    Heckard used that information and Davis’s cell phone number to
    request a search warrant. In the warrant application, Heckard asked for the
    GPS coordinates of Davis’s cell phone over the next sixteen hours. Louisiana
    District Judge Larry Jefferson found probable cause to support the request
    and issued the warrant. Heckard promptly faxed the warrant to Verizon’s
    law-enforcement division. Verizon agreed to provide the longitude and
    latitude coordinates of Davis’s phone as many times as Heckard called to
    request them within the sixteen-hour window. Heckard called six times. Each
    time he received a verbal recitation of the most recent GPS data and an
    estimated margin of error. The coordinates confirmed that Davis (or at least
    her phone) was headed east toward Monroe.
    Heckard’s final call to Verizon indicated that Davis was passing
    through Shreveport and on her way to Monroe. So Heckard and other MPD
    officers spread out along the interstate and waited for Davis to arrive. The
    officers stopped the car, searched it, and discovered the meth. Then they
    arrested Davis and Beaudion and recovered Davis’s phone from her purse.
    The United States charged Beaudion with conspiracy to possess with
    the intent to distribute methamphetamine in violation of 21 U.S.C.
    §§ 841(a)(1) and 846. Beaudion moved to suppress the drugs and other
    evidence on the theory that the warrant authorizing the GPS tracking was
    defective. A magistrate judge recommended denying the motion for lack of
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    Fourth Amendment standing, and the district court adopted that
    recommendation. The district court held in the alternative that Beaudion’s
    warrant-related arguments did not entitle him to relief.
    Beaudion entered a conditional guilty plea. The district court gave him
    a Guidelines sentence. Beaudion timely appealed his conviction and sentence
    by challenging the denial of his motion to suppress.
    II.
    Beaudion argues that Heckard violated the Fourth Amendment by
    obtaining Davis’s GPS coordinates via a defective warrant. We therefore
    begin with the original public meaning of the Amendment. See, e.g., Atwater
    v. City of Lago Vista, 
    532 U.S. 318
    , 326, 338–39 (2001).
    A.
    The Fourth Amendment protects “[t]he right of the people to be
    secure in their persons, houses, papers, and effects[] against unreasonable
    searches and seizures.” U.S. Const. amend. IV. English search-and-
    seizure practices inform the original public meaning of this text. See, e.g.,
    United States v. Jones, 
    565 U.S. 400
    , 404–05 (2012).
    For a long time, searches and seizures in England were relatively
    limited. Private parties who witnessed a felony could chase the perpetrator
    during the “hue and cry,” but they rarely went house-to-house looking for
    unidentified suspects. William              J.   Cuddihy,    The    Fourth
    Amendment: Origins and Original Meaning 28–31 (2009).
    Customs officials could search ships for counterfeit currency and smuggled
    goods, but they rarely ventured onto land.
    Id. at 31–33.
    And guild officers
    could inspect merchandise for quality-control purposes, but they rarely
    investigated people outside their professions.
    Id. at 33–36.
    Given the limited
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    frequency and scope of these searches, they generated “little protest.”
    Id. at 27.
              Then the Tudors assumed the throne in 1485, and “the English law of
    search and seizure underwent a radical transformation.”
    Id. at 44.
    The
    targeted investigations of prior centuries became general searches of
    sweeping scope. These searches were authorized by general warrants that
    commanded their enforcers “to search the houses, out-houses, or other
    places of any person . . . as upon good ground shall be suspected,” to quote
    just one example. Richard Kilburne, Choice Presidents
    Relating to the Office and Duty of a Justice of Peace 171–
    72 (London, Assigns of Rich. & Edw. Atkins 1680). Thus, the hue and cry
    morphed from targeted searches for identified felons into “private search[es]
    . . . in every Town” of “all suspected houses and places.” Michael
    Dalton, The Countrey Justice 83 (London, The Company of
    Stationers 1655). Customs officials received authorization to search not only
    ships but also any “shop, warehouse, or other place or places whatsoever
    which they . . . shall think good within this realm.” 3 Tudor Royal
    Proclamations 190 (Paul L. Hughes & James F. Larkin eds., 1969). And
    the Crown expanded guild searches beyond guild members and their
    competitors to civilians outside the regulated profession. 
    Cuddihy, supra, at 54
    . The Crown also used general warrants and searches to regulate
    vagrancy, recreation, apparel, hunting, weapons, and social unrest.
    Id. at 44.
              Some objected that such searches were unlawful and “unreasonable.”
    Importantly, the objectors framed their arguments in terms of individual
    rights. Sir Edward Coke, for example, argued that general searches violated
    Magna Carta’s individualized promise that “[n]o free man shall be taken or
    imprisoned or dispossessed, . . . nor will we go upon him, nor send upon him,
    except by the legal judgment of his peers or by the law of the land.” Great
    Charter of Liberties, ch. 39 (1215), reprinted in Select
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    Documents of English Constitutional History 42, 47
    (George Burton Adams & H. Morse Stephens eds., 1929); see 
    Cuddihy, supra, at 110
    . Another frustrated journalist complained, “these scumms of
    Raskallity come[] with a warrant . . . to seize on our goods, & commit our
    Persons to their stinking Dungeons.” Mercurius Pragmaticus No.
    45, at 5–6 (Marchamont Nedham 1649).
    Violations of personal rights necessitated personal remedies. Writing
    in the 1640s, Sir Matthew Hale suggested that informants whose criminal
    reports produced fruitless searches should be liable in tort to the person
    searched. See 2 Matthew               Hale,      Historia     Placitorum
    Coronae 151 (London, E. & R. Nutt 1736); 
    Cuddihy, supra, at 269
    –70
    (explaining that Hale “wrote much of the Historia in the 1640s” before it was
    published posthumously in 1736). Parliament agreed. See Fraud Act of 1660,
    12 Car. 2, c. 19, § 4, in 7 The Statutes at Large 460–61 (Danby
    Pickering ed., London, Joseph Bentham 1763) (“[I]f the information
    whereupon any house shall come to be searched, shall prove to be false . . .
    the party injured shall recover his full damages and costs against the
    informer[] by action of trespass . . . .”). And tort liability soon expanded to
    reach offending officers as well. Indeed, many of the canonical English
    search-and-seizure cases—whose “propositions were in the minds of those
    who framed the [F]ourth [A]mendment”—involved trespass suits against
    officers who authorized and executed general warrants. Boyd v. United States,
    
    116 U.S. 616
    , 626–27 (1886); see, e.g., Entick v. Carrington, 19 How. St. Tr.
    1029, 1030 (C.P. 1765); Wilkes v. Wood, 19 How. St. Tr. 1153, 1153 (C.P.
    1763).
    Both the posture and pronouncements of those cases reflect the
    common-law understanding that unreasonable searches and seizures were a
    person-specific harm with a person-specific remedy. Not just anyone could
    sue in trespass. Rather, the proper plaintiff was one who “ha[d] a
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    property . . . in the soil[] and actual possession by entry.” 3 William
    Blackstone, Commentaries *210. Thus the plaintiff in Entick could
    seek relief because the defendants “broke and entered [his] dwelling-house”
    and “disturbed him in the peaceable possession thereof.” 19 How. St. Tr. at
    1030. And the plaintiff in Wilkes properly brought “an action of trespass[] for
    entering [his] house, breaking his locks, and seizing his papers.” 19 How. St.
    Tr. at 1153. Lord Camden’s famous remarks in Entick underscore this
    connection between an individual’s property interests and his standing to
    challenge a search or seizure:
    The great end, for which men entered into society, was to
    secure their property. . . . By the laws of England, every
    invasion of private property, be it ever so minute, is a trespass.
    No man can set his foot upon my ground without my licence,
    but he is liable to an action . . . .
    According to this reasoning, it is now incumbent upon the
    defendants to shew the law, by which this seizure is warranted.
    If that cannot be done, it is a trespass.
    19 How. St. Tr. at 1066. Such cases did not contemplate a remedy for those
    who objected to a trespass suffered by another.
    B.
    A similar approach to searches and seizures took hold in America.
    Colonial Massachusetts—which “formulated most of the ideas that formed
    the specific warrant clause of the Fourth Amendment,” 
    Cuddihy, supra, at 327
    —patterned its first major limitation on general warrants after
    England’s sue-in-trespass regime. See Naval Office Law of 1682, Mass. Col.
    St., in 5 Records of the Governor and Company of the
    Massachusetts Bay in New England: 1674–1686, at 338
    (Nathaniel Shurtleff ed., Boston, William White 1854) (“[I]f any person be
    damnified by false information, wrongfull searching, or seizing any goods,
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    ships, or other vessell, he may recover the same by an action of the
    case . . . .”). And James Otis—whose arguments in the famous Writs of
    Assistance Case prompted Massachusetts to constitutionalize a right against
    unreasonable searches and seizures—complained of the same particularized
    harms that animated Coke, Hale, and Camden in England. See 2 Charles
    Francis Adams, The Works of John Adams 524 (Boston,
    Charles C. Little & James Brown 1850) (memorializing Otis’s argument that
    general writs of assistance “totally annihilate” the “freedom of one’s house”
    because they permit officers to “enter our houses[] when they please” and
    “break locks, bars, and every thing in their way”). Twenty-eight years later,
    Otis’s objections made their way into the federal Constitution. See U.S.
    Const. amend. IV.
    All this history matters. It explains the Fourth Amendment’s
    requirement for specific warrants. It demarcates unreasonable searches and
    seizures. And it suggests the remedies for violations of Fourth Amendment
    rights. Of course, the complexities of history sometimes leave room for
    debate in answering these questions. But one thing is beyond debate: the
    Fourth Amendment is not a weapon that uninjured parties get to wield on
    behalf of others. As with the common law that preceded it, the Fourth
    Amendment protects individuals’ security “in their persons,” “their . . .
    houses,” “their . . . papers,” and “their . . . effects.”
    Ibid. (emphasis added). It
    does not protect individuals’ security in the property of someone else.
    III.
    Modern doctrine incorporates this history in the requirement of
    Fourth Amendment “standing.” This “standing” concept ensures that
    those invoking the Amendment can vindicate only their personal security
    against unreasonable searches and seizures. And it requires us to reject
    Beaudion’s claim.
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    A.
    According to the Supreme Court, the Fourth Amendment sometimes
    carries a “judicially created remedy” that allows a defendant to suppress
    evidence obtained through an unreasonable search or seizure. United States
    v. Leon, 
    468 U.S. 897
    , 906 (1984) (quotation omitted); see Mapp v. Ohio, 
    367 U.S. 643
    (1961); Weeks v. United States, 
    232 U.S. 383
    (1914). But the so-called
    exclusionary rule does not operate vicariously. Rather, a criminal defendant
    seeking suppression must show that “his own Fourth Amendment rights
    [were] infringed by the search [or] seizure which he seeks to challenge.” Byrd
    v. United States, 
    138 S. Ct. 1518
    , 1526 (2018) (emphasis added) (quotation
    omitted).
    Today we call this principle “Fourth Amendment standing.”
    Id. at 1530.
    Unlike the Article III standing that enables federal courts to exercise
    the judicial power, Fourth Amendment standing “is not a jurisdictional
    question.”
    Ibid. It is instead
    “more properly subsumed under substantive
    Fourth Amendment doctrine,” Rakas v. Illinois, 
    439 U.S. 128
    , 139 (1978), an
    outgrowth of the historical focus on people’s security in “their” persons,
    houses, papers, and effects, see Minnesota v. Carter, 
    525 U.S. 83
    , 92 (1998)
    (Scalia, J., concurring) (“The obvious meaning of the provision is that each
    person has the right to be secure . . . in his own person, house, papers, and
    effects.”). Therefore, a defendant seeking to suppress evidence must show
    not only that the police committed an unreasonable search or seizure, but also
    that the search or seizure “infringed [a Fourth Amendment] interest of the
    defendant” himself. 
    Rakas, 439 U.S. at 140
    .
    A defendant can establish this personalized interest in one of two
    ways. First, he may object to the “physical intrusion of a constitutionally
    protected area” in which he has a property interest. United States v. Jones,
    
    565 U.S. 400
    , 407 (2012) (quotation omitted). And second, he may object to
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    government action that violates a “reasonable expectation of privacy . . . in
    the place searched.” 
    Byrd, 138 S. Ct. at 1527
    . Either way, the Fourth
    Amendment standing inquiry is both defendant- and place-specific: it
    requires that a particular defendant (the suppression movant) have a property
    or privacy interest in a particular place (the area searched). See United States
    v. Hernandez, 
    647 F.3d 216
    , 219 (5th Cir. 2011) (holding defendant lacked
    standing to challenge search because he “ha[d] not demonstrated that he had
    ‘a legitimate expectation of privacy in the invaded place’” (quoting 
    Rakas, 439 U.S. at 143
    )).
    B.
    Here, the parties agree that the Government conducted a search when
    it used the GPS coordinates from Verizon to locate Davis’s phone. But the
    district court held that Beaudion lacked standing to challenge that search and
    denied his suppression motion accordingly. We review the district court’s
    standing determination de novo and its factual findings for clear error. United
    States v. Iraheta, 
    764 F.3d 455
    , 460 (5th Cir. 2014). “[W]e review the
    evidence in the light most favorable to the government as the prevailing
    party.” United States v. Rounds, 
    749 F.3d 326
    , 338 (5th Cir. 2014). And we
    must “uphold the district court’s ruling to deny the suppression motion if
    there is any reasonable view of the evidence to support it.” United States v.
    Massi, 
    761 F.3d 512
    , 529 (5th Cir. 2014) (quotation omitted).
    1.
    To determine whether Beaudion has standing, we first identify the
    place that was searched. The warrant authorized Officer Heckard to search
    GPS coordinates and registered owner information of cell
    phone number [XXX]-[XXX]-0889. This is to include its
    location from current date and time of August 15, 2017 at 0813
    hours to August 16, 2017 at 0000 hours. Cell phone number
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    [XXX]-[XXX]-0889 is activated through Verizon Wireless and
    is currently being used by Jessica Nicole Davis.
    Thus, the Government sought and Judge Jefferson granted sixteen hours of
    access to the GPS coordinates of Davis’s phone. Nothing in the record or the
    parties’ briefs suggests that MPD officers ever exceeded the scope of that
    warrant. Officer Heckard adhered to its terms by faxing the warrant to
    Verizon and periodically requesting the location of Davis’s phone during the
    approved window. His requests didn’t mention Beaudion or Beaudion’s
    phone. In fact, Heckard testified that he did not learn that Beaudion even had
    a phone until after Beaudion’s arrest. We therefore conclude that the GPS
    coordinates of Davis’s phone constitute the relevant “place searched.” 
    Byrd, 138 S. Ct. at 1527
    .
    Beaudion would have us go further. In his view, the Government’s
    search extended beyond Davis and her phone to include Beaudion and the
    car in which he and Davis were traveling. That’s so, he argues, because
    “[t]he purpose of the search warrant was to track the movements of [t]he car
    by using the GPS location of the cell phone inside of the car.” That argument
    fails for at least two reasons.
    First, the Supreme Court long ago rejected the “target” theory of a
    search under which “any criminal defendant at whom a search was ‘directed’
    would have standing to contest the legality of that search.” 
    Rakas, 439 U.S. at 132
    –33. Framing the standing inquiry that way “would in effect permit a
    defendant to assert that a violation of the Fourth Amendment rights of a third
    party entitled him to have evidence suppressed at his trial.”
    Id. at 133.
    What
    matters is not the purpose of a search but rather its scope.
    Second, the Supreme Court has consistently defined the relevant
    scope of a search with granularity. In United States v. Rakas, for example, two
    defendants moved to suppress evidence discovered during the search of a
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    vehicle in which they were passengers.
    Id. at 129–30.
    The Court confined its
    analysis to the specific “portions of the automobile which were searched,”
    holding that the defendants lacked an expectation of privacy “in the glove
    compartment [and the] area under the seat” where police found contraband.
    Id. at 148–49.
    Similarly, in Collins v. Virginia, the Court reviewed
    “photographs in the record” to determine “whether the part of the driveway
    where [the defendant’s] motorcycle was parked and subsequently searched”
    qualified as constitutionally protected “curtilage.” 
    138 S. Ct. 1663
    , 1670
    (2018). Defining the scope of a search with such specificity makes sense: the
    Fourth Amendment itself authorizes warrants only when “the scope of
    the . . . search is set out with particularity.” Kentucky v. King, 
    563 U.S. 452
    ,
    459 (2011); see supra Part II. Applying that particularized analysis here, the
    scope of the search—as reflected in both the warrant and Heckard’s
    compliance with it—included only the GPS coordinates of Davis’s phone
    and her corresponding location.
    2.
    Having concluded that the “place searched” is limited to location
    information about Davis, we now ask whether Beaudion has a Fourth
    Amendment property or privacy interest in that information. He doesn’t.
    The Supreme Court requires us to consider “whether the person
    claiming the constitutional violation ha[s] a legitimate expectation of privacy
    in the premises searched.” 
    Byrd, 138 S. Ct. at 1526
    (quotation omitted).
    “[P]roperty concepts are instructive” in making that determination.
    Ibid. (quotation omitted). Indeed,
    the privacy inquiry “supplements . . . ‘the
    traditional property-based understanding of the Fourth Amendment.’”
    Ibid. (quoting Florida v.
    Jardines, 
    569 U.S. 1
    , 11 (2013)). Privacy and property
    concepts “are often linked” because “one who owns or lawfully possesses or
    controls property will in all likelihood have a legitimate expectation of privacy
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    by virtue of the right to exclude.”
    Id. at 1527
    (quotation omitted). That’s why
    we must remain “[e]ver mindful of the Fourth Amendment and its
    [property-based] history.”
    Id. at 1526.
              These principles certainly gave Davis a reasonable expectation of
    privacy in her phone and its location. She lawfully possessed and controlled
    the phone as its “primary user.” And she owned the phone number for nearly
    a decade. But Davis’s suppression motion is not before us. Rather, Beaudion
    must show a reasonable expectation of privacy in a phone and number he did
    not own.
    Beaudion directs us to five facts as evidence of his reasonable privacy
    expectations in Davis’s phone: (1) he purchased the physical phone and gave
    it to Davis; (2) he had permission to use the phone; (3) he had password
    access to the phone; (4) he accessed his Facebook account from the phone;
    and (5) he used the phone to capture intimate videos of him and Davis. Fact
    (1) is irrelevant. “[A] person has no standing to challenge a search or seizure
    of property that was voluntarily abandoned” or conveyed to another. United
    States v. Powell, 
    732 F.3d 361
    , 374 (5th Cir. 2013). And the Government
    correctly observes that fact (3) is not supported by the record. Davis testified
    only that Beaudion “ha[d] to put in [his] screen name and . . . password”
    when logging onto Facebook, not when accessing the phone more generally.
    Facts (2), (4), and (5) reduce to a claim that Beaudion sometimes used
    Davis’s phone for personal activities. There is no indication that Beaudion
    ever used or possessed the phone outside of Davis’s presence. And the
    record doesn’t tell us how often he accessed Facebook or captured intimate
    videos. What the record does tell us is that Davis was the “primary user”;
    Davis had the phone number long before she met Beaudion; Davis
    maintained possession of the phone throughout the day of the arrest; and
    Davis’s parents paid the bill. No matter whether Beaudion actually expected
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    privacy in the phone, we cannot say his expectation of privacy would be
    reasonable. Cf. United States v. Finley, 
    477 F.3d 250
    , 254, 258–59 (5th Cir.
    2007) (upholding district court’s finding that employee reasonably expected
    privacy in a business phone that he continuously possessed and from which
    he excluded others), abrogated on other grounds by Riley v. California, 
    573 U.S. 373
    (2014).
    3.
    The Supreme Court’s decision in Carpenter v. United States, 
    138 S. Ct. 2206
    (2018), does not change the result. There, the Court considered a
    defendant’s expectation of privacy in cell-site location information, or CSLI.
    CSLI is a time-stamped location record that phones generate as they connect
    to nearby cell sites. 
    Carpenter, 138 S. Ct. at 2211
    –12. Because CSLI reveals a
    cell phone’s historical location and because a “cell phone faithfully follows
    its owner,” the Court held that “an individual maintains a legitimate
    expectation of privacy in the record of his physical movements as captured
    through CSLI.”
    Id. at 2217–18.
              The pronoun in that holding is important. Carpenter did not address
    the question whether an individual maintains a legitimate expectation of
    privacy in a record that reveals someone else’s location. Here, the GPS
    coordinates told MPD officers nothing about Beaudion specifically. It was
    only because Officer Heckard spoke with a confidential informant and
    overheard her conversation with Davis that he suspected Beaudion would be
    nearby. Obviously, Heckard’s interactions with the informant were not a
    search. See United States v. Brathwaite, 
    458 F.3d 376
    , 380 (5th Cir. 2006)
    (“[A]udio surveillance by or with the consent of a government informant
    does not constitute a search.” (citing United States v. White, 
    401 U.S. 745
       (1971))). And nothing in Carpenter requires us to hold that Heckard’s non-
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    search became a search simply because Beaudion decided to ride with Davis.
    Beaudion’s claim to Fourth Amendment standing therefore fails.
    IV.
    Even if Beaudion has standing to challenge the GPS search, he must
    also show the search was unreasonable. U.S. Const. amend. IV; see also
    Grady v. North Carolina, 
    575 U.S. 306
    , 310 (2015) (per curiam) (“The Fourth
    Amendment prohibits only unreasonable searches.”). He has not done so. 1
    The Fourth Amendment “does not specify” what amounts to an
    unreasonable search. 
    King, 563 U.S. at 459
    . The Supreme Court has said its
    “ultimate touchstone” is simply “reasonableness.”
    Ibid. (quotation omitted). But
    the Court has also said that “reasonableness” requires a
    “warrant supported by probable cause” or else a “specific exception to the
    warrant requirement.” 
    Carpenter, 138 S. Ct. at 2221
    (quotation omitted). 2
    That framework applies to CSLI, see ibid., and we apply it to the GPS data
    collected here.
    It is beyond dispute that Officer Heckard began tracking the GPS
    coordinates only after receiving a warrant. And Beaudion concedes that the
    warrant was “supported [by] probable cause with regard to [his] . . . illegal
    drug[] activities.” Those two facts make this an easy case. See United States
    1
    Because the Fourth Amendment standing analysis is itself a merits inquiry, our
    holding that Beaudion lacks standing of that sort does not prevent us from “addressing
    other aspects of the merits of a Fourth Amendment claim.” 
    Byrd, 138 S. Ct. at 1530
    .
    2
    It is not obvious whether the “reasonableness as warrant” or instead the
    “reasonableness as reasonableness” cases better align with the Fourth Amendment’s
    original public meaning. Compare 
    Cuddihy, supra, at 263
    –406 (describing the “evolution
    of the specific warrant as the orthodox method of search and seizure”), with William J.
    Stuntz, The Substantive Origins of Criminal Procedure, 105 Yale L.J. 393, 409 n.62 (1995)
    (rejecting the idea that “a broad modern-style warrant requirement [was] part of the
    Founders’ picture of search and seizure law”).
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    v. Beverly, 
    943 F.3d 225
    , 234–35 (5th Cir. 2019) (denying motion to suppress
    CSLI obtained pursuant to a “warrant . . . supported by probable cause”).
    Beaudion nevertheless claims for the first time on appeal that the GPS
    search was unreasonable because the authorizing warrant failed to comply
    with the Stored Communications Act (“SCA”). Circuit precedent requires
    us to review that argument for plain error. See United States v. Vasquez, 
    899 F.3d 363
    , 372–73 (5th Cir. 2018). We find none.
    The SCA creates various mechanisms by which a “governmental
    entity may require a provider of electronic communication service . . . to
    disclose a record or other information pertaining to a subscriber to or
    customer of such service.” 18 U.S.C. § 2703(c)(1). One such mechanism
    allows the Government to “obtain[] a warrant” from a state “court of
    competent       jurisdiction”      using    “[s]tate     warrant      procedures.”
    Id. § 2703(c)(1)(A). That
    is exactly what happened here. The Louisiana district
    court that issued the warrant is unquestionably a court of competent
    jurisdiction within the meaning of the SCA. See
    id. § 2711(3)(B) (defining
       “court of competent jurisdiction” to include “a court of general criminal
    jurisdiction of a State authorized by the law of that State to issue search
    warrants”); La. Const. art. V, § 16 (“[A] district court shall have original
    jurisdiction of all civil and criminal matters.”); La. Code Crim. Proc.
    art. 161 (authorizing state judges to issue search warrants). And there is no
    indication that Officer Heckard or Judge Jefferson violated state warrant
    procedures. 3 So the warrant clearly complies with the plain text of the SCA.
    3
    Beaudion argued before the district court that the warrant was procedurally
    defective because it lacked particularity and exceeded the state court’s jurisdiction. But he
    fails to brief either point on appeal. So we need not address them. See United States v.
    Delgado, 
    672 F.3d 320
    , 329 n.8 (5th Cir. 2012) (en banc).
    15
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    No. 19-30635
    Beaudion disagrees. He contends that the SCA requires the
    Government to produce probable cause that the subscriber or customer
    committed a crime. And because Davis’s parents were the relevant Verizon
    subscribers, Beaudion insists that the SCA invalidates a warrant premised on
    illegal activities not involving Davis’s parents.
    The argument borders on frivolous. Nowhere does § 2703 require a
    showing of probable cause relating to the subscriber. Subsection (c) merely
    requires that warrants comply with, as relevant here, “[s]tate warrant
    procedures.” 18 U.S.C. § 2703(c)(1)(A). And subsection (d) authorizes
    disclosure of otherwise-protected information upon a “showing that there
    are reasonable grounds to believe that the . . . information sought [is] relevant
    and material to an ongoing criminal investigation.”
    Id. § 2703(d) (emphasis
       added). The warrant issued by Judge Jefferson complied with these
    provisions.
    Beaudion’s SCA argument faces another problem: “[S]uppression is
    not a remedy for a violation of the Stored Communications Act.” United
    States v. Guerrero, 
    768 F.3d 351
    , 358 (5th Cir. 2014). Congress could not have
    been clearer on this point. See 18 U.S.C. § 2708 (“The remedies and
    sanctions described in this chapter are the only judicial remedies and
    sanctions for nonconstitutional violations of this chapter.”);
    id. §§ 2701, 2707,
    2710, 2712 (authorizing certain civil, criminal, and administrative
    remedies, but not suppression). For Beaudion to suppress the GPS data, “he
    therefore must show that the . . . data was obtained not just in violation of the
    [SCA], but also in violation of the Fourth Amendment.” 
    Guerrero, 768 F.3d at 358
    . And as explained above, his Fourth Amendment claims fall far short.
    V.
    Beaudion also argues that the district court should have granted his
    motion to suppress because the officers who intercepted him committed an
    16
    Case: 19-30635     Document: 00515634245            Page: 17   Date Filed: 11/11/2020
    No. 19-30635
    unconstitutional traffic stop. According to Beaudion, we must find a Fourth
    Amendment violation because “there is not a shred of evidence in the record
    of the reason the patrol officer [stopped] the car.” In fact, he observes,
    “[t]here is not a shred of evidence about the stop” at all. Beaudion’s
    argument is his own undoing. “The party seeking suppression has the burden
    of proving, by a preponderance of the evidence, that the evidence in question
    was obtained in violation of his Fourth Amendment rights.” United States v.
    Wallace, 
    885 F.3d 806
    , 809 (5th Cir. 2018) (quotation omitted). Beaudion
    never challenged the constitutionality of the traffic stop in the district court.
    And he offers no argument that we should overlook his forfeiture under plain-
    error review.
    AFFIRMED.
    17