United States v. Seward ( 2020 )


Menu:
  •           United States Court of Appeals
    For the First Circuit
    No. 18-1519
    UNITED STATES OF AMERICA,
    Appellee,
    v.
    ANTHONY SEWARD,
    Defendant, Appellant.
    APPEAL FROM THE UNITED STATES DISTRICT COURT
    FOR THE DISTRICT OF MASSACHUSETTS
    [Hon. Denise J. Casper, U.S. District Judge]
    Before
    Barron, Stahl, and Lipez,
    Circuit Judges.
    Inga L. Parsons, with whom Law Offices of Inga L. Parsons was
    on brief, for appellant.
    Kelly Begg Lawrence, Assistant United States Attorney, with
    whom Andrew E. Lelling, United States Attorney, was on brief, for
    appellee.
    July 28, 2020
    STAHL, Circuit Judge. This appeal arises out of an order
    denying a motion to dismiss filed by Defendant-Appellant Anthony
    Seward, a state sex offender who moved from Massachusetts to New
    York and failed to update his registration as required by the Sex
    Offender Registration and Notification Act ("SORNA"), 18 U.S.C.
    § 2250(a).     Seward was indicted in Massachusetts for his failure
    to register.     He moved to dismiss the indictment on the ground
    that venue in Massachusetts was improper, relying principally on
    the Supreme Court's decision in Nichols v. United States, 136 S.
    Ct.   1113   (2016).    Seward   argued       that   under   Nichols,   he   had
    committed no crime in Massachusetts because his failure to register
    occurred entirely in New York.
    The district court denied Seward's motion to dismiss,
    concluding that Nichols did not address the question of venue.
    The court further found interstate travel to be a necessary element
    of a § 2250 offense and, as such, determined that venue was proper
    in Massachusetts, where Seward's interstate travel began.                After
    careful review, we affirm.        We thus join the all but one of our
    sister circuits who have reached this issue to conclude that venue
    for a § 2250 prosecution is proper in the departure jurisdiction.
    I.    Facts and Procedural Background
    A.     SORNA
    SORNA was enacted by Congress in part to "make more
    uniform what had remained 'a patchwork of federal and . . . state
    - 2 -
    registration systems,' with 'loopholes and deficiencies' that had
    resulted in . . . sex offenders becoming 'missing' or 'lost.'"
    
    Nichols, 136 S. Ct. at 1119
    (quoting United States v. Kebodeaux,
    
    570 U.S. 387
    , 399 (2013)).             As such, SORNA requires that every
    "sex offender shall register, and keep the registration current,
    in each jurisdiction where the offender resides, where the offender
    is an employee, and where the offender is a student."                34 U.S.C.
    § 20913(a). It further requires that an offender "shall, not later
    than    3    business   days   after    each   change   of   name,   residence,
    employment, or student status, appear in person in at least 1
    jurisdiction involved . . . and inform that jurisdiction" of the
    change.
    Id. § 20913(c). Section
    2250(a) of SORNA makes failing to register a
    crime punishable by a fine or a prison term of up to 10 years, or
    both.       18 U.S.C. § 2250(a).       Under the statute, whoever "(1) is
    required to register under [SORNA]; (2)(A) is a sex offender as
    defined for the purposes of [SORNA] by reason of a conviction under
    Federal law . . . ; or (B) travels in interstate or foreign
    commerce . . . ; and (3) knowingly fails to register or update a
    registration as required by [SORNA]" is subject to penalties.
    Id. B. Seward's Failure
    to Register
    The facts are not in dispute.         Seward was convicted as
    a sex offender in 1996 under Massachusetts state law and was
    therefore subject to the registration requirements set forth by
    - 3 -
    SORNA.    See 34 U.S.C. §§ 20911-20932.          Seward initially registered
    as a sex offender in Massachusetts.              In 2016, Seward moved from
    Massachusetts to New York, where he established residence.                      He
    subsequently failed to update his registration as required by
    SORNA.
    On    January    19,   2017,    a   District    of   Massachusetts
    magistrate judge issued an arrest warrant as to Seward for failing
    to register as a sex offender in violation of § 2250(a).                    Seward
    was arrested several days later. On March 9, 2017, a federal grand
    jury    returned    an   indictment      charging   that    Seward,   "being    an
    individual     required      to   register    under    [SORNA],     traveled    in
    interstate commerce and knowingly failed to register and update
    his registration as required by [§ 2250]."
    On July 20, 2017, Seward moved to dismiss the indictment
    on the ground that Massachusetts was an improper venue and the
    district court thus lacked jurisdiction over his prosecution.
    Seward contended that under Nichols, venue in Massachusetts was
    improper because no violation of SORNA had occurred there.                      In
    doing so, he relied significantly on the Seventh Circuit's 2-1
    decision in United States v. Haslage, 
    853 F.3d 331
    (7th Cir. 2017),
    which    interpreted      Nichols   to   preclude     prosecution     for   § 2250
    violations in an offender's departure jurisdiction.
    At an August 10, 2017 hearing, the district court denied
    Seward's motion.         The district court determined that Nichols did
    - 4 -
    not "answer[] the venue question" and explicitly "disagree[d]
    with" the Haslage majority's analysis, concurring instead with the
    dissent's conclusion there that under the "preexisting Supreme
    Court precedent," specifically, Carr v. United States, 
    560 U.S. 438
    (2010), interstate travel is a "necessary element" of a § 2250
    charge.   Accordingly, the district court analyzed venue under 18
    U.S.C. § 3237(a), which states that for offenses begun in one
    district and completed in another, venue is proper "in any district
    in which such offense was begun, continued, or completed."       As
    such, the court concluded venue was proper in Massachusetts, where
    Seward's travel began.
    On August 20, 2017, Seward unsuccessfully moved for
    reconsideration of the district court's ruling.   On May 21, 2018,
    Seward entered a conditional guilty plea as to the § 2250(a)
    charge, reserving his right to appeal the denial of his motion to
    dismiss for lack of venue.    On May 31, 2018, Seward was sentenced
    to a term of time served, which had been approximately sixteen
    months, and five years of supervised release.    This timely appeal
    as to the question of venue followed.
    II. Analysis
    A. Standard of Review
    "When a defendant in a criminal case appeals from a venue
    determination, we review the trial court's legal conclusions de
    novo and its factual findings for clear error."   United States v.
    - 5 -
    Salinas, 
    373 F.3d 161
    , 164 (1st Cir. 2004).        Since the sole
    question before us is one of law -- whether venue in the departure
    jurisdiction is proper for a § 2250 prosecution -- we review the
    district court's denial de novo.
    B. Venue
    As this court has not yet opined on the question before
    us, we proceed "[a]gainst an unpainted backdrop" with an analysis
    of foundational venue principles guiding our inquiry.
    Id. A criminal defendant
    must be tried in the state or
    district in which the offense "shall have been committed."     U.S.
    Const. art. III, § 2, cl. 3; see also
    id. amend. VI (requiring
    trial "by an impartial jury of the State and district wherein the
    crime shall have been committed").    Congress "further entrenched"
    this principle in the Federal Rules of Criminal Procedure, which
    include "an explicit directive that limits a criminal prosecution
    to 'a district [where] the offense was committed.'"   
    Salinas, 373 F.3d at 164
    (quoting Fed. R. Crim. P. 18).
    Where a criminal statute "contains a specific venue
    provision, that provision must be honored" so long as it comports
    with Constitutional requirements.
    Id. (citing Travis v.
    United
    States, 
    364 U.S. 631
    , 635 (1961); Armour Packing Co. v. United
    States, 
    209 U.S. 56
    , 73-75 (1908)).    Where, as here, the statute
    contains no such provision, the "locus delicti [of the offense]
    must be determined from the nature of the crime alleged and the
    - 6 -
    location of the act or acts constituting it."                    United States v.
    Anderson, 
    328 U.S. 699
    , 703 (1946); see United States v. Rodriguez-
    Moreno, 
    526 U.S. 275
    , 279 (1999).               In making such a determination,
    a court must "identify the conduct constituting the offense (the
    nature       of    the   crime)    and   then   discern    the   location   of   the
    commission of the criminal acts."                 
    Rodriguez-Moreno, 526 U.S. at 279
    .        For offenses that span multiple jurisdictions, or "where a
    crime        consists      of     distinct      parts   which    have   different
    localities[,] the whole may be tried where any part can be proved
    to have been done."
    Id. at 281
    (quoting United States v. Lombardo,
    
    241 U.S. 73
    , 77 (1916)); see also 
    Salinas, 373 F.3d at 164
    .                      And
    under the federal statute governing venue for "[o]ffenses begun in
    one district and completed in another," such continuing offenses
    "may be inquired of and prosecuted in any district in which such
    offense was begun, continued, or completed."                18 U.S.C. § 3237(a).
    In determining the nature of the crime for purposes of
    venue, the "focus of this test is on the conduct comprising the
    offense."           
    Salinas, 373 F.3d at 164
    .             The Supreme Court has
    rejected in such an analysis dispositive reliance on "the so-
    called 'verb test' -- the notion that action verbs reflected in
    the text of the statute should be 'the sole consideration in
    identifying the conduct that constitutes an offense.'"1
    Id. 1
          Courts deploying the "verb test" analyze "'the key verbs in
    the statute defining the criminal offense' to find the scope of
    - 7 -
    (quoting 
    Rodriguez-Moreno, 526 U.S. at 280
    ). In doing so, however,
    the   Court    also    explicitly    recognized    that   "the   'verb   test'
    certainly has value as an interpretative tool."           
    Rodriguez-Moreno, 526 U.S. at 280
    .       To this end, it made clear that its concern with
    an overreliance on action verbs was not that this would produce an
    overinclusive result, but rather, that requiring the presence of
    an action verb to define the nature of the crime could sweep out
    conduct not enumerated by such action language but nonetheless
    essential to the offense.           See
    id. ("[The verb test]
    cannot be
    applied rigidly, to the exclusion of other relevant statutory
    language.      The test unduly limits the inquiry into the nature of
    the offense and thereby creates a danger that certain conduct
    prohibited by statute will be missed.").            Thus, while we may not
    focus exclusively on § 2250's action verbs, we are permitted to
    consider them as part of the "wider-angled lens" through which we
    "should   peer    at   the   conduct    elements   comprising    the   crime."
    
    Salinas, 373 F.3d at 164
    (citing 
    Rodriguez-Moreno, 526 U.S. at 280
    & n.4).
    Grounded by these principles, we now apply them to the
    case at hand.
    relevant conduct." United States v. Georgacarakos, 
    988 F.2d 1289
    ,
    1293 (1st Cir. 1993) (quoting United States v. Tedesco, 
    635 F.2d 902
    , 905 (1st Cir. 1980)).
    - 8 -
    C. Venue for Seward's Section 2250 Prosecution
    Using this framework, our task today is to determine the
    nature of a § 2250 crime -- or, put differently, to conclude where
    Seward's offense "began."   See United States v. Holcombe, 
    883 F.3d 12
    , 16 (2d Cir. 2018).      Though we have not yet reached this
    question, all but one of our sister circuits to have done so have
    held that venue for a § 2250 prosecution of a state sex offender
    is proper in the departure jurisdiction because the locus delicti
    of the offense encompasses where the offender's travel begins.2
    See
    id. at 15-16;
    United States v. Kopp, 
    778 F.3d 986
    , 988 (11th
    Cir. 2015); United States v. Spivey, 
    956 F.3d 212
    , 216-17 (4th
    Cir. 2020); United States v. Howell, 
    552 F.3d 709
    , 717-18 (8th
    Cir. 2009)); United States v. Lewis, 
    768 F.3d 1086
    , 1092-94 (10th
    Cir. 2014); cf. United States v. Lewallyn, 
    737 F. App'x 471
    , 474-
    75 (11th Cir. 2018) (per curiam) (holding Nichols does not abrogate
    Kopp); but see 
    Haslage, 853 F.3d at 335-36
    (finding venue in the
    departure jurisdiction improper in reliance on Nichols).
    Like our sister circuits, we are guided in answering
    this question by the Supreme Court's decision in Carr, in which
    the Court considered whether a defendant could be convicted under
    § 2250 for interstate travel that predated the effective date of
    2 We note that Kopp, Lewis, and Howell were decided prior to
    the Supreme Court's decision in Nichols.    However, as analyzed
    infra, because Nichols neither abrogates Carr nor is dispositive
    as to the question of venue, we view these decisions as good law.
    - 9 -
    
    SORNA. 560 U.S. at 456-58
    .     In answering this question, the Court
    first determined that § 2250(a) contains three distinct elements,
    which must be satisfied sequentially:           for a state sex offender
    like Seward, the government must prove (1) that he was required to
    register under SORNA; (2) that he traveled in interstate or foreign
    commerce; and (3) that he knowingly failed to register or update
    a registration as required by SORNA.        See
    id. at 445-46.
      The Court
    then analyzed the "interstate travel" element, characterizing it
    as "the very conduct at which Congress took aim" and "an aspect of
    the harm Congress sought to punish" in enacting § 2250.
    Id. at 453-54.
        As the Court concluded, "[t]aking account of SORNA's
    overall structure, we have little reason to doubt that Congress
    intended § 2250 to do exactly what it says:         to subject to federal
    prosecution     sex   offenders     who     elude   SORNA's   registration
    requirements by traveling in interstate commerce."
    Id. at 456.
    Accordingly, pursuant to Carr, "[t]he majority of our sister
    circuits that have addressed the issue have held that a SORNA
    offense begins . . . in the district that the defendant leaves,
    not in the district . . . in which the defendant ultimately fails
    to register."    
    Holcombe, 883 F.3d at 15
    (citing 
    Kopp, 778 F.3d at 988-89
    ; 
    Lewis, 768 F.3d at 1092-94
    ; 
    Howell, 552 F.3d at 717-18
    );
    see 
    Spivey, 956 F.3d at 216-17
    ; 
    Lewallyn, 737 F. App'x at 474-75
    .
    To circumvent the Court's decision in Carr and the weight
    of persuasive authority from other circuits, Seward contends that
    - 10 -
    we should instead follow the novel approach taken by the Seventh
    Circuit in Haslage, a 2-1 decision that relied principally on the
    Court's decision in Nichols v. United States.                
    See 853 F.3d at 335-36
    .       In Nichols, the defendant, a federal sex offender,3 left
    his residence in Kansas and moved to the Philippines, where he
    failed to register. 
    See 136 S. Ct. at 1117
    . Nichols was prosecuted
    in Kansas for the failure to register as required by § 2250.
    Id. He moved to
    dismiss the indictment on the grounds that he was not
    required under SORNA to update his registration in Kansas, but did
    not contest venue.
    Id. The Court held
    that SORNA did not require
    Nichols to update his registration in Kansas once he no longer
    resided in the country.
    Id. In Haslage, a
    divided Seventh Circuit panel applied
    Nichols to hold that venue for a § 2250 prosecution is not proper
    in the departure jurisdiction.               See 
    853 F.3d 331
    .   As the court
    there       determined,   in    light   of   Nichols,   interstate   travel    is
    "neither a distinct crime nor an element of the crime," and
    therefore is not "conduct that is part of the offense."4
    Id. at 3
           For federal sex offenders, interstate travel is not an
    element of a § 2250 offense. See 18 U.S.C. § 2250(a)(2)(A) (travel
    element does not apply to those convicted of a sex offense "under
    Federal law (including the Uniform Code of Military Justice), the
    law of the District of Columbia, Indian tribal law, or the law of
    any territory or possession of the United States").
    4
    The dissent determined that Nichols did not abrogate the
    Court's conclusion in Carr that interstate travel is a required
    element of a § 2250(a) offense for state sex offenders and thus
    concluded that "[b]ecause the interstate travel -- an element of
    - 11 -
    333, 335.    Seward asserts that the Seventh Circuit's ruling in
    Haslage demonstrates that Nichols changes the venue analysis for
    SORNA prosecutions, and that it is no longer correct to find venue
    in the departure jurisdiction. Accordingly, he contends that under
    Nichols, a § 2250 violation occurs only after a sex offender
    reaches his new residence and fails to timely register.       Seward
    also argues that Carr does not apply to his case because it did
    not address venue and further, that the Court's discussion there
    of § 2250's travel element is merely dicta. For the reasons below,
    we do not agree.
    The first error in Seward's strained reliance on Nichols
    is that Nichols involved a federal sex offender, not a state sex
    offender like 
    Seward. 136 S. Ct. at 1116-17
    .   Federal offenders,
    unlike state offenders, "do[] not need to travel interstate to
    commit a SORNA offense."    
    Holcombe, 883 F.3d at 16
    ; see 18 U.S.C.
    § 2250(a)(2)(A).    This distinction is critical:   as a result, the
    Nichols Court had no occasion to and, indeed, did not, address
    § 2250's interstate travel element, either independently or with
    respect to its bearing on the "nature" of a § 2250 violation for
    state offenders.    Nichols therefore "did not abrogate the holding
    in Carr that the element of interstate travel was the 'very conduct
    the offense -- began in Wisconsin, venue is proper in district
    court in Wisconsin."
    Id. at 3
    38 (Sykes, J., dissenting).
    - 12 -
    at which Congress took aim.'"5      
    Spivey, 956 F.3d at 216
    (quoting
    
    Carr, 560 U.S. at 454
    ).
    Second,   Nichols   did   not   address   venue,   but   rather
    concerned only whether Kansas was an "involved" jurisdiction under
    SORNA such that Nichols was required to update his registration
    there once he moved 
    abroad.6 136 S. Ct. at 1116
    .     Therefore, not
    only did Nichols not address the interstate travel element at all,
    it also did not opine on the relationship between interstate travel
    and venue.   We thus concur with the all but one of our sister
    circuits to have evaluated Nichols in the context of venue to
    conclude that it does not bear on our venue analysis.                See
    
    Holcombe, 883 F.3d at 15
    -16; 
    Lewallyn, 737 F. App'x at 474
    ; 
    Spivey, 956 F.3d at 216
    ; but see 
    Haslage, 853 F.3d at 335
    .
    Our dissenting colleague does not contest that Nichols
    did not concern venue, pertained only to federal (not state) sex
    offenders, and accordingly did not address whether the interstate
    travel element of § 2250 is part of the nature of the crime.         See
    infra Section I.    Our colleague also lodges his disagreement with
    5 Additionally, Nichols involved travel from Kansas to the
    Philippines, which "is not a 'jurisdiction' under SORNA; no foreign
    country 
    is." 136 S. Ct. at 1117
    . Indeed, it "in no way considered
    or ruled on the issue of where a trial should be held when a
    registered sex offender leaves a district and fails to register in
    another district that is an 'involved jurisdiction' for purposes
    of SORNA." 
    Lewallyn, 737 F. App'x at 473
    .
    6 The parties agree that Seward was not required by SORNA to
    register in Massachusetts after he moved to New York.
    - 13 -
    the rationale of the only circuit to have interpreted Nichols to
    find venue improper in the departure jurisdiction.               See infra
    Section III.C.3.    However, the dissent nonetheless suggests that
    a reading of Nichols, taken in conjunction with a particular line
    of Supreme Court precedents, leads to the conclusion that the true
    "nature" of § 2250 entirely reads out interstate travel and is
    merely the "failure to do a legally required act."         Infra Section
    I. This conclusion has several fatal flaws: namely, it misapplies
    its cited "failure-to-act" cases, misreads Nichols, and ignores
    squarely on-point precedent in Carr.
    The failure-to-act cases referenced by the dissent are
    distinguishable on the facts.         To begin, each of these decisions
    concerned a statute without an interstate travel element.                 See
    
    Anderson, 328 U.S. at 705-06
      (criminalizing    the    refusal    of
    induction into the armed services in violation of the Selective
    Training    and   Service     Act);    
    Lombardo, 241 U.S. at 74-75
    (criminalizing the failure to file a required statement under the
    Mann Act); 
    Travis, 364 U.S. at 636-37
    (criminalizing filing false
    documentation under the National Labor Relations Act); Johnston v.
    United States, 
    351 U.S. 215
    , 216 (1956) (criminalizing the refusal
    of conscientious objectors to report for civilian employment).
    Here, however, as analyzed above, interstate travel is not only an
    element of the instant crime (as the dissent so concedes), but
    part of "the very conduct at which Congress took aim."           Carr, 560
    - 14 -
    U.S. at 454.     In this way, Carr makes clear that Seward's travel
    was not merely "conduct . . . preceding the failure to register,"
    as the dissent suggests, but rather conduct of particular concern
    to Congress.        See
    id. By contrast, the
    Court in Anderson and
    Johnston    ruled    out   as   locus   delicti   of   the   crimes   at   issue
    locations in which the defendant had not engaged in any conduct
    that satisfied an element of the crime.           See 
    Johnston, 351 U.S. at 220-21
    (noting that venue is "determined by the acts of the accused
    that violate a statute" and finding venue proper "in the vicinage
    of the crime rather than the residence of the accused" (citing
    
    Anderson, 328 U.S. at 705
    )). Neither case held that when a statute
    imposes criminal liability for failing to comply with a duty to
    undertake    a   legally        required   act,   venue      necessarily    lies
    exclusively where the duty must be met.           Those cases thus tell us
    little about where venue lies when a defendant, like Seward, first
    satisfies an element of an offense that involves a failure to
    comply with a duty (here, registering as a sex offender) by
    engaging in certain conduct in one jurisdiction (here, through
    interstate travel), and then ultimately fails to comply with that
    duty in another.       Here, again, the question before us is whether
    Seward's interstate travel was part of the nature of the particular
    crime at issue -- a § 2250 offense.           For the reasons discussed, we
    hold that it is.
    - 15 -
    The dissent also misrepresents the Court's holding in
    Lombardo.        There, a defendant from Washington State harbored an
    immigrant woman for the purpose of prostitution and subsequently
    failed to file a required statement with the Commissioner General
    of Immigration in violation of the Mann 
    Act. 241 U.S. at 73-75
    .
    The Court concluded that the defendant could only be prosecuted
    where the Commissioner's office was located -- namely, Washington,
    D.C. -- and not in Washington State, where the defendant was
    located and could have mailed the required statement 
    from. 241 U.S. at 77-78
    .         The dissent implies strongly that the Lombardo
    Court in reaching its conclusion considered the fact that the
    harboring       took   place   in    Washington    State    and     rejected    such
    harboring as part of the relevant offense, even though in the same
    breath    the     dissent    concedes    that    the   Court    never     explicitly
    considered the harboring element.            See infra Section I n.3.          To be
    clear, the Lombardo Court nowhere addressed the question of whether
    the harboring could render venue proper in Washington State.
    Rather,     it     focused     its   inquiry     squarely      on   the     "filing"
    requirement, reasoning that to "file" as written in the statute
    meant to deliver to the office, not send through the mails; as
    such, "filing" could only take place in Washington, D.C.7
    Id. at 7
    Indeed, it is in this context that the Court agreed with
    the lower court's conclusion that "[t]he gist of the offense [was]
    the failure to file" the required statement with the Commissioner
    -- not to reject the prospect that the act of harboring could
    - 16 -
    76-79.   Further, as the dissent too concedes, the question of
    whether harboring conferred venue was not before the Lombardo Court
    because the government there did not argue that it was.            Moreover,
    as Lombardo itself explains, "where a crime consists of distinct
    parts which have different localities the whole may be tried where
    any part can be proved to have been done."
    Id. at 7
    7.
    Thus, finding Nichols not dispositive as to the venue
    question, we return to the question of whether Carr, read in
    conjunction with foundational venue jurisprudence, renders venue
    for   Seward's   prosecution    proper        in   Massachusetts.         Carr
    undoubtedly makes clear that interstate travel is an element of a
    § 2250 violation for state sex offenders.          
    See 560 U.S. at 445-46
    (listing interstate travel as one of § 2250's "three elements");
    
    Holcombe, 883 F.3d at 15
    .         We must now decide whether Carr
    indicates that the locus delicti for this offense encompasses the
    departure jurisdiction and thus grounds venue there.                   For the
    reasons below, we find that it does.
    The    Court's   discussion    in    Carr    of   § 2250's    travel
    element points to the conclusion that the "offense" described in
    § 2250 is not merely a failure to register, but rather, a course
    of conduct that begins with interstate travel.              There, the Court
    constitute part of the relevant offense, but rather to emphasize
    that filing, rather than mailing, was the required conduct.
    Id. at 7
    6 (internal quotation mark omitted).
    - 17 -
    explicitly    rejected    the   argument      that    the   interstate   travel
    element merely provided a jurisdictional hook, emphasizing that
    "[t]he act of travel by a convicted sex offender may serve as a
    jurisdictional predicate for § 2250, but it is also . . . the very
    conduct at which Congress took 
    aim," 560 U.S. at 454
    , and "an
    aspect of the harm Congress sought to punish,"
    id. at 453
    .
    
    Indeed, the Court's language in Carr makes clear that it
    viewed interstate travel as a key step in the process by which sex
    offenders slip through cracks in monitoring and enforcement.               See
    id. at 456
    ("[W]e have little reason to doubt that Congress
    intended § 2250 to do exactly what it says:            to subject to federal
    prosecution     sex    offenders        who   elude    SORNA's   registration
    requirements    by    traveling    in    interstate    commerce."   (emphasis
    added)); see also
    id. at 452
    (state sex offenders have violated
    SORNA when they "use the channels of interstate commerce in evading
    a State's reach" (emphasis added));
    id. at 453
    ("Congress in § 2250
    exposed to federal criminal liability . . . [persons] who threaten
    the efficacy of the statutory scheme by traveling in interstate
    commerce." (emphasis added)).             This language, emphasizing that
    interstate travel is a critical mechanism by which potential § 2250
    offenders "evade" or "elude" a state's enforcement reach, begs the
    conclusion that Congress was concerned not merely with a failure
    to register, but also the interstate travel preceding it.
    - 18 -
    The    conclusion     that    both     the   interstate    travel    and
    failure to register elements are part of the nature of the § 2250
    offense is bolstered further by the Carr Court's holding that the
    elements of § 2250 must be read sequentially:
    A sequential reading [of the elements]. . .
    helps to ensure a nexus between a defendant's
    interstate travel and his failure to register
    as a sex offender. Persons convicted of sex
    offenses under state law who fail to register
    in their State of conviction would otherwise
    be subject to federal prosecution under § 2250
    even if they had not left the State after being
    convicted -- an illogical result given the
    absence of any obvious federal interest in
    punishing such state offenders.
    Id. at 446.
        The Court's emphasis on the necessary "nexus" between
    a state offender's interstate travel and his ultimate failure to
    register reveals its understanding that Congress was concerned not
    only with the failure to register, but rather the precise problem
    that arises when an offender departs one state and moves to another
    -- neither with accurate knowledge of his whereabouts.
    We    also    recognize      the   bedrock    principle    that     "[a]
    court's   lodestar      in   interpreting     a   statute   is   to   effectuate
    congressional intent."         City of Providence v. Barr, 
    954 F.3d 23
    ,
    31 (1st Cir. 2020); see also Griffin v. Oceanic Contractors, Inc.,
    
    458 U.S. 564
    , 570 (1982) (noting the courts' "task is to give
    effect to the will of Congress"); Passamaquoddy Tribe v. Maine, 
    75 F.3d 784
    , 788 (1st Cir. 1996) ("The chief objective of statutory
    interpretation is to give effect to the legislative will.").                   And
    - 19 -
    in ascertaining the meaning of a statutory provision, we "must
    . . . interpret the relevant words not in a vacuum, but with
    reference    to    the   statutory   context,   'structure,   history,   and
    purpose.'"     Abramski v. United States, 
    573 U.S. 169
    , 179 (2014)
    (quoting Maracich v. Spears, 
    570 U.S. 48
    , 76 (2013)).             Examining
    the legislative history behind both SORNA generally and § 2250 in
    particular provides further support that interstate travel is part
    of the nature of a § 2250 offense.
    SORNA includes many subsections aimed at "establish[ing]
    a comprehensive national system for the registration of [sex]
    offenders."       
    Carr, 560 U.S. at 455
    (second alteration in original)
    (quoting 42 U.S.C. § 16901, which later became 34 U.S.C. § 20901).
    These include "maintain[ing] sex-offender registries that compile
    an array of information about sex offenders, . . . mak[ing] this
    information publicly available online, . . . [and] shar[ing] the
    information with other jurisdictions and with the Attorney General
    for inclusion in a comprehensive national sex-offender registry."
    Id. at 455
    -56 
    (citations omitted).              Indeed, a reading of the
    legislative history reveals that the system set forth in SORNA was
    designed to combat what Congress saw as "[t]he most significant
    enforcement issue in the sex offender program[,] . . . that over
    100,000 sex offenders . . . are 'missing,'" a problem explicitly
    linked to interstate travel because "[t]his typically occurs when
    the sex offender moves from one State to another."            H.R. Rep. No.
    - 20 -
    109-218, pt. 1, at 26 (2005), quoted in 
    Carr, 560 U.S. at 454
    .
    Indeed, because, as the Court has recognized, "[t]he Act's express
    purpose is to protect the public from sex offenders and offenders
    against children[,] . . . SORNA covers more sex offenders, and
    imposes more onerous registration requirements, than most States
    had before."       Gundy v. United States, 
    139 S. Ct. 2116
    , 2121 (2019)
    (plurality     opinion)     (citation    and   internal   quotation        marks
    omitted).     Thus, as the Supreme Court recognized in Carr, § 2250
    is best read as being "embedded in a broader statutory scheme
    enacted to address deficiencies in prior law that had enabled sex
    offenders to slip through the 
    cracks." 560 U.S. at 455
    .
    The    Court   also   importantly     observed    in   Carr    that
    Congress' drafting of § 2250 shows it intended to "handle federal
    and state sex offenders differently," and "to have given the States
    primary responsibility for supervising and ensuring compliance
    among state sex offenders."
    Id. at 452.
        This focus emphasizes
    the states' particular interest in recordkeeping related to state
    offenders like Seward who move in "the channels of interstate
    commerce" and subsequently fail to register as required.
    Id. The record makes
       clear    that   Massachusetts    expended    resources    to
    ascertain Seward's whereabouts, such as deploying law enforcement
    when his location became unknown and issuing a warrant for his
    arrest.     Massachusetts was unaware that Seward had moved across
    state lines precisely because of his failure to register in New
    - 21 -
    York; a proper registration there presumptively would have, under
    SORNA, triggered a notification to Massachusetts that Seward had
    relocated.8 See 34 U.S.C. § 20923(b), (b)(3) ("[I]mmediately after
    a sex offender registers or updates a registration, an appropriate
    official in the jurisdiction shall provide the information in the
    registry . . . about that offender to . . . each jurisdiction from
    or to which a change of residence, employment, or student status
    occurs.").      New York undoubtedly had an interest in knowing that
    Seward resided within it.        But Massachusetts too retained an
    interest   in    knowing   Seward's   whereabouts.      Untethering    the
    interstate    travel   and   failure-to-register     elements   from   one
    another divorces Massachusetts entirely from that interest.9
    Seward's interstate travel and subsequent failure to
    register therefore frustrated both a goal of SORNA generally, to
    establish a system to monitor and locate missing sex offenders,
    and the goal of § 2250 in particular, "to subject to federal
    8 We find puzzling the dissent's emphasis that a public
    official, not an offender, is responsible for notifying other
    relevant jurisdictions of a change in residence. Presumably, such
    an official only becomes aware of an offender's change in residence
    once said offender has notified the appropriate authorities as
    required by SORNA.
    9 We do not suggest, as the dissent contends, that state
    interests supersede individual interests in a venue inquiry.
    Rather, we reference Massachusetts's interest in knowing Seward's
    whereabouts, an interest the dissent concedes as valid, as yet
    further support for our conclusion that the nature of Seward's
    § 2250 offense necessarily encompasses interstate travel.
    - 22 -
    prosecution       sex   offenders   who      elude    SORNA's    registration
    requirements by traveling in interstate commerce."              
    Carr, 560 U.S. at 456
    .   It is thus and again unsurprising that all but one of our
    sister circuits to have addressed this question have applied Carr
    to conclude that the locus delicti of a § 2250 offense "consists
    of both traveling and failing to register."           
    Kopp, 778 F.3d at 989
    (emphasis added); see 
    Holcombe, 883 F.3d at 15
    -16 ("The offense
    begins where the interstate journey begins, regardless of whether
    the defendant had already formed an intent to violate the statute
    when the interstate travel began."); 
    Spivey, 956 F.3d at 216
    ("[U]nder Carr, the element of 'interstate travel' is an essential
    conduct element for a conviction under § 2250(a)."); 
    Lewallyn, 737 F. App'x at 475
    ("Venue was proper in Georgia, where Lewallyn began
    the offense that he completed by failing to register in North
    Carolina."); but see 
    Haslage, 853 F.3d at 335-36
    .
    Finally, we are persuaded yet further by the fact that
    the    relevant    element   of   § 2250   in   question   --    "travels    in
    interstate commerce" -- contains an active verb ("travels"). While
    this   cannot     itself   circumscribe    § 2250's    locus    delicti,    see
    
    Rodriguez-Moreno, 526 U.S. at 280
    , it is in our view another thumb
    on the scale weighing in favor of finding interstate travel part
    of the nature of a § 2250 offense.           This is especially true given
    the Court's concern in Rodriguez-Moreno that "certain conduct
    prohibited by statute will be missed" in an analysis of the nature
    - 23 -
    of a given offense -- not that such conduct would be accidentally
    included in it.10
    Id. (emphasis added). Accordingly,
    we hold that because the nature of the
    offense reveals that its locus delicti encompasses the departure
    jurisdiction,   venue   for   Seward's   prosecution   was   proper   in
    Massachusetts.11    See 
    Holcombe, 883 F.3d at 16
    ("Interstate travel
    10 We do not, however, suggest that a conduct element must
    always or automatically define the nature of a given offense.
    Contra 
    Spivey, 956 F.3d at 215-16
    (concluding that only conduct,
    not circumstance, elements are relevant in determining the nature
    of an offense).    Rather, we reserve the possibility that an
    anterior or jurisdictional element, for example, may not be
    considered part of the nature of a given crime for purposes of
    determining venue even if it is considered to be a "conduct"
    element.
    11 The dissent also poses a series of hypothetical scenarios
    which it claims illustrate that our holding today flouts
    constitutional venue principles. See infra Section II.B-C, III.
    These scenarios are not before us and are somewhat fanciful, and
    extended discussion of them is not warranted. We note in passing,
    however, that such prosecutions would necessarily be constrained
    by precisely the venue principles that the dissent identifies,
    such as the requirement that "a criminal defendant cannot be tried
    in a distant, remote or unfriendly forum solely at the prosecutor's
    whim." 
    Salinas, 373 F.3d at 164
    . We also find it possible -- but
    do not so hold today -- that constitutional concerns about
    Congress's power under the Commerce Clause may also preclude us
    were such scenarios before us from construing this offense to
    encompass a defendant like the dissent's hypothetical leaf-peeper,
    who may have traveled in interstate commerce before failing to
    register but whose travel did not -- in a but-for causation sense
    -- trigger the registration duty, as Seward's did. These concerns
    about the scope of the commerce power thus may require the
    interstate travel element to be read narrowly to include a but-
    for causation constraint and preclude the provision from being
    used to criminalize such travel. Cf. United States v. DiTomasso,
    
    621 F.3d 17
    , 26 (1st Cir. 2010) (discussing whether § 2250 falls
    under Congress' authority under the Commerce Clause), vacated on
    other grounds, 
    565 U.S. 1189
    (2012); United States v. Parks, 
    698 F.3d 1
    , 7 (1st Cir. 2012) (same); compare United States v. Lopez,
    - 24 -
    requires a departure from one State just as much as arrival in
    another.").
    For the reasons above, the judgment of the district court
    is affirmed.
    -Dissenting Opinion Follows-
    
    514 U.S. 549
    , 558-59 (1995) (discussing the limits of the commerce
    power), with Gonzales v. Raich, 
    545 U.S. 1
    , 23-25 (2005)
    (discussing the limits of Lopez).
    - 25 -
    LIPEZ, Circuit Judge, dissenting.             I agree with my
    colleagues on the legal framework for our venue analysis.                  As
    acknowledged by the majority, and reaffirmed repeatedly by the
    Supreme Court, "the locus delicti12 must be determined from the
    nature of the crime alleged and the location of the act or acts
    constituting it."      United States v. Anderson, 
    328 U.S. 699
    , 703
    (1946) (footnote added); see United States v. Rodriguez-Moreno,
    
    526 U.S. 275
    , 279 (1999); United States v. Cabrales, 
    524 U.S. 1
    ,
    6-7 (1998).     We part ways, however, on the application of this
    principle to 18 U.S.C. § 2250.         In my view, based on a close
    examination of the text and structure of the statute, its placement
    in a comprehensive legislative scheme, and the Supreme Court's
    venue precedents, the interstate-travel element is not part of the
    nature of the crime.      Rather, the nature of the crime defined by
    § 2250 is the failure to register or update a registration, such
    that venue is proper only where that failure occurs.          Accordingly,
    I   would   vacate   Seward's   conviction   and   hold    that   venue   for
    prosecuting Seward was not proper in Massachusetts.
    12Locus delicti is Latin for "place of the wrong," and it
    means "[t]he place where an offense was committed." Black's Law
    Dictionary (11th ed. 2019).
    - 26 -
    I.
    To determine the nature of the § 2250 offense, I look
    first   to    the   text   of   SORNA     and    the    key    Supreme     Court   case
    interpreting that text, Nichols v. United States, 
    136 S. Ct. 1113
    (2016).       SORNA requires that a sex offender keep his or her
    registration current by, "not later than 3 business days after
    each change of name, residence, employment, or student status,
    appear[ing] in person in at least 1 jurisdiction involved . . .
    and inform[ing] that jurisdiction of all changes in the information
    required for that offender in the sex offender registry."                            34
    U.S.C. § 20913(c) (previously at 42 U.S.C. § 16913).                      The statute
    defines      "jurisdiction      involved"       as   one      "where    the    offender
    resides, where the offender is an employee, and where the offender
    is a student."
    Id. § 20913(a). A
      sex   offender    who     fails      to     comply    with    SORNA's
    registration requirements may be criminally prosecuted pursuant to
    18 U.S.C. § 2250, which reads:
    (a) In general. --Whoever--
    (1) is      required        to     register        under
    [SORNA];
    (2)(A) is a sex offender [under SORNA] by
    reason of a conviction under Federal law
    . . ., the law of the District of
    Columbia, Indian tribal law, or the law
    of any territory or possession of the
    United States; or
    - 27 -
    (B) travels in interstate or foreign
    commerce, or enters or leaves, or resides
    in, Indian country; and
    (3) knowingly fails to register or update
    a registration as required by [SORNA];
    shall be fined under this title or imprisoned
    not more than 10 years, or both.
    Sub-section     2(A)   applies   to    people   convicted    of   federal   sex
    offenses -- the government must prove only that they are subject
    to SORNA and knowingly failed to register.                  Sub-section 2(B)
    applies to people convicted of state sex offenses (like Seward).
    For them, the government must prove that they are subject to SORNA,
    traveled in interstate commerce, and knowingly failed to register.
    In Nichols, the Supreme Court considered the interplay
    of these various statutory provisions. Nichols, who had previously
    been convicted of a federal sex offense, resided in Kansas until
    he abruptly left the state and moved to the Philippines.               136 S.
    Ct. at 1117.    He was arrested overseas, brought back to the United
    States by federal marshals, and prosecuted in Kansas pursuant to
    § 2250.
    Id. Nichols moved to
    dismiss the indictment, asserting
    that SORNA did not require him to update his registration in
    Kansas.
    Id. Agreeing with Nichols,
    the Supreme Court held that
    Kansas was no longer a "jurisdiction involved" under 35 U.S.C.
    § 20913(a) because the statute defines that term as a place in
    which a person currently resides, works, or is a student, not a
    place where the person previously resided.
    Id. In other words,
    - 28 -
    Nichols had not violated SORNA, and could not be prosecuted
    pursuant to § 2250, because he was no longer living, working, or
    studying in a location covered by SORNA and therefore had no
    obligation to notify any jurisdiction -- including his former
    resident state, Kansas -- of his new residence.               Nichols thus
    establishes,    as   the   government    concedes,   that   Seward   had   no
    obligation to update his registration in Massachusetts after he
    moved to New York.
    My colleagues dismiss the relevance of Nichols to the
    instant case.    They emphasize that Nichols did not concern venue.
    They note that because Nichols, unlike Seward, had been convicted
    of a federal sex offense, the government was not required to prove
    that he had engaged in interstate travel in order to convict him
    under § 2250, and thus Nichols did not address the question of
    whether the interstate-travel element of § 2250 is part of the
    nature of the crime.       However, to know whether interstate travel
    is part of the nature of the crime, we must first answer that very
    question:      what is the nature of § 2250?           In answering that
    question, Nichols is highly instructive.
    The Court in Nichols reasoned that a defendant who moves
    from a SORNA jurisdiction to a non-SORNA jurisdiction cannot be
    charged for violating § 2250 because no act is legally required in
    the non-SORNA jurisdiction, based on the plain language of the
    statute.    See
    id. at 1117-18.
            This rationale suggests that the
    - 29 -
    nature of the § 2250 offense is the "failure to do a legally
    required act."   See Johnston v. United States, 
    351 U.S. 215
    , 220
    (1956).   Indeed, that characterization of § 2250 is reflected in
    the statutory text: the title of the statute is "Failure to
    register."13   And as I explain infra section II.A, in the absence
    of a failure to register, a state sex offender who engages in
    interstate travel has committed no criminal conduct.
    This characterization of § 2250 puts it in the same
    category as other crimes that the Supreme Court has characterized
    as involving the failure to do a required act -- crimes like the
    refusal to perform a duty mandated by a draft board, analyzed in
    United States v. Anderson and Johnston v. United States, and the
    13While "headings and titles are not meant to take the place
    of the detailed provisions of the text," Bhd. of R.R. Trainmen v.
    Balt. & Ohio R.R. Co., 
    331 U.S. 519
    , 528 (1947), they remain
    valuable tools for resolving ambiguities in statutory text. See
    I.N.S. v. Nat'l Ctr. for Immigrants' Rights, Inc., 
    502 U.S. 183
    ,
    189 (1991) ("[T]he title of a statute or section can aid in
    resolving an ambiguity in the legislation's text."). Here, the
    statutory ambiguity lies in the absence of an explicit venue
    provision dictating the locus delicti. Thus, it is appropriate to
    look to the title of § 2250 to help discern the core conduct
    criminalized by the statute for purposes of ascertaining venue.
    Cf. United States v. Pendleton, 
    658 F.3d 299
    , 304 (3d Cir. 2011)
    (relying, in part, on the title of 18 U.S.C. § 2423(c), "Engaging
    in Illicit Sexual Conduct in Foreign Places," to conclude that the
    locus delicti of the criminal offense was the location of the
    illicit sexual conduct, not the place where the foreign travel
    preceding the illicit sexual conduct began).
    - 30 -
    failure to file a required statement under the Mann Act, analyzed
    in United States v. Lombardo.
    Anderson addressed venue for prosecution for refusal to
    take an oath submitting to the 
    draft. 328 U.S. at 701
    .   The Court
    determined that the nature of the offense was "omitting to do
    something which is commanded to be done," and that venue therefore
    was proper only in the "place of performance" and "place of refusal
    to perform," at least where those two places were "identical."
    Id. at 7
    05-06.   Because taking an oath was the act "commanded to
    be done," venue was proper only where the defendant was required
    to take the oath and refused to do so, not where the draft board
    that recruited the defendant was located.
    Id. Johnston involved a
    similar crime: the refusal to report
    for civilian employment as ordered by a draft 
    board. 351 U.S. at 216-17
    .   The Court recognized "the general rule that where the
    crime charged is a failure to do a legally required act, the place
    fixed for its performance fixes the situs of the crime," which in
    turn "fixes the situs of the trial."
    Id. at 220.
      Because the
    defendant's failure to report constituted such a crime, the Court
    determined that "venue must lie where the failure occurred."
    Id. at 222.
      Thus, venue was proper only where the defendant failed to
    report for work, not where the draft board was located.
    Id. at 216-22. - 31 -
                   Lombardo is even more analogous to the issue presented
    here.    In Lombardo, the charged crime was the failure to file a
    required statement under the Mann Act.                
    241 U.S. 73
    , 75 (1916).
    Importantly, the defendant's own conduct that triggered the filing
    requirement -- the harboring of an immigrant woman for purposes of
    prostitution -- took place in Washington state, where the defendant
    resided and was charged.
    Id. at 7
    4-75.        However, the Court
    expressly rejected the notion that the crime began in Washington
    state.
    Id. at 7
    7-79.        Rather, because "[t]he gist of the offense
    [was]    the    failure   to    file    with    the   Commissioner    General   of
    Immigration a statement," venue was proper only in Washington,
    D.C., where the office of the Commissioner was located.                  See
    id. at 76
    (internal quotation marks omitted) (quoting United States v.
    Lombardo, 
    228 F. 980
    , 982 (W.D. Wash. 1915)).
    These cases strongly support the proposition that the
    failure-to-register element defines the nature of the § 2250
    offense,   and     that   the    locus   delicti      of   Seward's   offense   is
    therefore limited to New York, where he failed to register pursuant
    to SORNA's requirements.         See 
    Nichols, 136 S. Ct. at 1117
    (holding
    that a defendant is required to register only in the new state
    where he took up residence, education, or employment, not the
    departure jurisdiction).          None of these cases even hint at the
    possibility that the site of any conduct of a defendant preceding
    - 32 -
    the failure to register would be a proper venue for trying that
    defendant.14
    II.
    Having reached this initial conclusion that the nature
    of the § 2250 offense is the failure to register, I turn my focus
    to the interstate-travel element and the remaining question --
    whether that element should also be considered part of the nature
    14The majority attempts to blunt the force of these cases by
    noting that none of the statutes at issue involved an interstate-
    travel element. Although true, that fact does not diminish the
    significance of the repeated invocation in these cases of "the
    general rule that where the crime charged is a failure to do a
    legally required act, the place fixed for its performance fixes
    the situs of the crime." 
    Johnston, 351 U.S. at 220
    . Moreover, as
    detailed above, and as the majority concedes, unlike the draft
    board cases, Lombardo did involve an anterior conduct element akin
    to interstate travel -- the harboring of an immigrant woman for
    purposes of prostitution. See 
    Lombardo, 241 U.S. at 74
    . Although
    the Court did not explicitly consider whether that harboring
    element properly conferred venue, it ultimately held that the state
    where the defendant performed the harboring was an improper venue
    for the prosecution.
    Id. at 7
    6-79. Contrary to the majority's
    insinuation, it seems highly unlikely that the Court would have
    affirmed the dismissal of the indictment for improper venue if the
    harboring element, which took place in that venue, was part of the
    nature of the crime. Indeed, it is telling that the government in
    Lombardo did not even attempt to argue that the anterior conduct
    of harboring conferred venue for a prosecution involving the
    failure to do a legally required act.      Instead, the government
    asserted that the failure to do the required act itself (filing
    the required statement) began in the same state as that anterior
    element. See
    id. at 77. - 33 -
    of the crime.    Contrary to the majority, I answer that question in
    the negative.
    A.   Lack of Mens Rea Requirement
    The   interstate-travel   element   of   §   2250   is   stated
    simply: "travels in interstate or foreign commerce."           18 U.S.C.
    § 2250(a)(2)(B).    Importantly, the statute does not attach a mens
    rea requirement to the interstate-travel element.              This fact
    distinguishes § 2250 from other statutes in which the interstate
    travel itself is the predicate for the offense.         For example, 18
    U.S.C. § 2423(b) criminalizes "[t]ravel with intent to engage in
    illicit sexual activity," and the federal murder-for-hire statute,
    18 U.S.C. § 1958, criminalizes "travel in interstate or foreign
    commerce . . . with intent that a murder be committed . . . as
    consideration for the receipt of . . . anything of pecuniary
    value."   Congress thus chose not to criminalize travel undertaken
    for the purpose of evading SORNA's registration requirements.          It
    criminalized only the failure to register in the wake of travel,
    regardless of the traveler's mindset.15
    15In United States v. Pendleton, the Third Circuit held that
    interstate travel was not part of the locus delicti for 18 U.S.C.
    § 2423(c), which stated at the time:
    Any United States citizen or alien admitted
    for permanent residence who travels in foreign
    commerce, and engages in any illicit sexual
    conduct with another person shall be fined
    under this title or imprisoned not more than
    30 years, or both.
    - 34 -
    Nichols,   again,   reinforces   this   point.      If   §   2250
    criminalized travel undertaken to escape SORNA's registration
    requirements,   the     defendant   in    that   case,   who    "abruptly
    disconnected all of his telephone lines, deposited his apartment
    keys in his landlord’s drop-box, . . . boarded a flight to Manila[,
    and] was a no-show at mandatory sex-offender treatment," would
    have certainly committed a violation of the 
    statute. 136 S. Ct. at 1117
    .    Instead, because the defendant had no registration
    obligation in his new place of residence outside the United States,
    his elusive travel was not part of a course of criminal conduct
    pursuant to § 2250.16     Accord United States v. Haslage, 
    853 F.3d 331
    , 334 (7th Cir. 2017) ("[T]he premise of Nichols is 
    that 658 F.3d at 303-04
    (quoting 18 U.S.C. § 2423(c) (2006)).        The
    structure of § 2423(c) is nearly identical to § 2250, and the court
    reasoned that travel was not part of the locus delicti in part
    because, "while travel in foreign commerce is an element of
    § 2423(c), the crime itself is not complete until a person engages
    in illicit sex."
    Id. at 3
    04.     This structure distinguished
    § 2423(c) from § 2423(b), which criminalized "[t]ravel with intent
    to engage in illicit sexual conduct," and which, the court
    explained, "is complete as soon as one begins to travel with the
    intent to engage in a sex act with a minor."
    Id. 1
    6Although Nichols did not commit a violation of § 2250, his
    behavior did violate a Kansas law requiring sex offenders who leave
    the state to update their registrations in Kansas. See 
    Nichols, 136 S. Ct. at 1119
    . Accordingly, the decision in Nichols did not
    "create loopholes and deficiencies in SORNA's nationwide sex-
    offender registration scheme,"
    id. (internal quotation marks
    omitted);    rather,    it   recognized    the    principle    that
    "Congress . . . ha[s] given the States primary responsibility for
    supervising and ensuring compliance among state sex offenders,"
    Carr v. United States, 
    560 U.S. 438
    , 452 (2010).
    - 35 -
    [§ 2250] does not criminalize travel with intent to commit a crime
    (i.e., to fail to register), but rather the failure to register
    after traveling.").
    The Court's analysis in Lombardo, highlighted by the
    majority in its unavailing effort to distinguish that case, 
    see supra
    note 3, also supports the proposition that the lack of a
    mens rea requirement indicates that interstate travel is not part
    of the nature of the crime.   In Lombardo, the Court rejected the
    government's argument that venue was proper where the defendant,
    if she had complied with the statute, would have mailed the
    required 
    form. 241 U.S. at 77-78
    .     The Court noted that the
    statute required "filing," not "mailing," and "[a]nything short of
    delivery would leave the filing a disputable fact."
    Id. at 7
    7
    (quoting 
    Lombardo, 228 F. at 983
    ).     In a later venue case, the
    Court elaborated on that rationale, explaining: "Venue should not
    be made to depend on the chance use of the mails. . . . After
    mailing, the [document] might have been lost; petitioner himself
    might have recalled it."   Travis v. United States, 
    364 U.S. 631
    ,
    636 (1961).17
    17The statute in Travis criminalized "him who knowingly makes
    any 'false' statement 'in any matter within the jurisdiction of
    any department or agency of the United 
    States.'" 364 U.S. at 635
    (quoting 18 U.S.C. § 1001 (1948)). The Court held that the statute
    did not create a continuing offense.
    Id. at 636-37.
    Although the
    false statement -- an affidavit swearing that the defendant was
    not a Communist -- was composed and mailed in Colorado, venue was
    proper only in the final destination where the false filing was
    - 36 -
    The same logic applies to the interstate-travel element
    of § 2250 due to its lack of a mens rea requirement.            After a state
    sex offender engages in interstate travel, his crime can be
    "recalled" up until the point at which he actually fails to update
    his registration.    In other words, even if an offender intends to
    use   his   interstate    travel     to     elude     SORNA's   registration
    requirements, if he changes his mind and performs the required
    registration obligation when he reaches his new state of residence,
    no crime has been committed.       Accordingly, the lack of a mens rea
    requirement   for   the   interstate-travel         element   indicates   that
    Congress did not intend the place of travel to be part of the locus
    delicti of § 2250.
    B.    Lack of Causal Relationship Between Interstate-Travel
    Element and Failure-to-Register Element
    The absence of a causal relationship between the travel
    element and the failure-to-register element also indicates that
    Congress did not intend for venue to lie in the place of travel.
    Interstate travel will never be the "but-for cause" of a sex
    offender's failure to register because SORNA does not require a
    sex offender to update his registration after interstate travel.
    Instead, the requirement applies only after a "change of name,
    made, i.e. Washington, D.C. See
    id. at 636
    (reasoning that "[w]hen
    a place is explicitly designated where a paper must be filed, a
    prosecution for failure to file lies only at that place" (emphasis
    added)).
    - 37 -
    residence, employment, or student status."          34 U.S.C. § 20913(a),
    (c).        Pursuant to SORNA, a state sex offender is free to travel
    from Massachusetts to New Hampshire to go leaf-peeping without
    notifying any authorities.         He can even drive to Maine to spend
    the whole summer with his grandparents and, as long as his trip
    remains a vacation and not a relocation, he is not subject to any
    federal registration requirement.18          Most importantly, even if he
    succumbs to the beauty of the Maine coastline and decides to stay
    permanently with his grandparents, it is that decision -- to change
    his    residence      --   that   triggers    his   federal   registration
    requirement, not his preceding interstate travel.
    So too here.   Seward necessarily engaged in interstate
    travel when he changed his residence from Massachusetts to New
    York, but that interstate travel did not subject him to any
    registration obligation; rather, it was his change in residence
    that triggered the obligation.          In other words, the fact that
    Seward's interstate travel happened to accompany his change in
    residence is irrelevant under SORNA's statutory framework -- all
    that matters is that it preceded his failure to register.             See
    Carr v. United States, 
    560 U.S. 438
    , 446-47 (2010) (holding that
    the three elements of § 2250 must be satisfied sequentially).
    18Of course, he may be subject to state reporting
    requirements, and any violation of those requirements might
    constitute a crime under state law. 
    See supra
    note 5.
    - 38 -
    The     lack   of     a    causal    relationship          between    the
    interstate-travel element and the registration obligation raises
    the troubling prospect that, if interstate travel were part of the
    locus   delicti      of   § 2250,       venue   might   lie   in    a    location   of
    interstate travel bearing no relationship whatsoever to the sex
    offender's failure to register, thereby running afoul of the
    constitutional venue protections.               See United States v. Scott, 
    270 F.3d 30
    , 36-37 (1st Cir. 2001) (noting that the Constitution's
    venue provisions serve to prevent "government forum shopping" or
    the selection of a venue with "the barest connection" to the crime
    or the defendant).
    Consider this hypothetical: a state sex offender lives
    in the New Jersey suburbs and commutes on the train to New York
    City daily.     If he moves to a bigger house up the street and fails
    to   register       his   change    in     residence    with       the    New   Jersey
    authorities, would we really consider New York a proper venue for
    a § 2250 prosecution?        Interpreting the travel element as part of
    the nature of the crime would permit that choice.
    Or consider this hypothetical from Haslage:
    [A]n offender [residing in Indiana] is subject
    to SORNA's registration requirements. He then
    moves across state lines from Indiana to
    Kentucky with the intent to look for a new
    job, and registers in Kentucky with his new
    address within two days. But when he gets a
    new job a week later, he fails to update his
    Kentucky registration.
    - 39 
    - 853 F.3d at 334
    . Under these circumstances, the state sex offender
    would be subject to prosecution under § 2250.                    He (1) is subject
    to SORNA, (2) engaged in interstate travel by moving from Indiana,
    his "departure state,"19 to Kentucky, and (3) failed to update his
    Kentucky registration after he secured a new job.                     Yet, it is "a
    strain to imagine" that Indiana would be a proper venue for that
    prosecution.
    Id. Even though Indiana
    had a connection to this
    offender's change in residence (he engaged in an interstate move
    that        began   there),       the    offender    properly        performed   the
    registration update triggered by his change in residence.                          He
    became criminally liable under § 2250 only after he registered his
    new address, a full week passed, and he then got a new job and
    failed to report that new job to Kentucky authorities.                      By that
    point, his interstate travel from Indiana bore no relationship to
    his    failure      to     register,     making   Indiana    a    constitutionally
    problematic venue choice that Congress would avoid.                      See FTC v.
    Am.    Tobacco      Co.,    
    264 U.S. 298
    ,    305-06    (1924)    (rejecting    a
    constitutionally suspect interpretation of a statute on the basis
    that Congress would not intend such a result).
    C.     The Problem of the "Pass-Through States"
    Finding interstate travel to be part of the locus delicti
    also raises a constitutional concern that venue would lie in the
    19
    I discuss the significance of the term "departure state"
    in greater detail infra section III.A.
    - 40 -
    jurisdictions that the sex offender passed through on the way to
    his final destination, even though they bear little relationship
    to his failure to register -- the so-called "pass-through states."
    For example, here, Seward might have driven through Connecticut as
    part of his move from Massachusetts to New York.              Or instead of
    moving to New York, he might have moved to Florida and driven
    through nearly every state along the east coast to get there.                If
    interstate travel is part of the locus delicti of § 2250, the
    government could try Seward in any of those jurisdictions and
    select the most favorable one for its prosecution, running afoul
    once again of the constitutional venue protections.              See United
    States   v.   Johnson,   
    323 U.S. 273
    ,   275   (1944)   (noting   that    a
    fundamental purpose of the constitutional venue provisions is to
    avoid both the "abuses" and "the appearance of abuses . . . in the
    selection of what may be deemed a tribunal favorable to the
    prosecution"); United States v. Salinas, 
    373 F.3d 161
    , 164 (1st
    Cir. 2004) (explaining that the venue protections "ensure[] that
    a criminal defendant cannot be tried in a distant, remote, or
    unfriendly forum solely at the prosecutor's whim").                   No such
    problem arises if we find, as I believe we must, that Congress
    intended venue to be limited to the location of the failure to
    register.
    - 41 -
    III.
    A.      The "Departure Jurisdiction"
    The   majority   attempts     to   avoid   the    constitutional
    concerns raised by these aspects of the interstate-travel element
    by purporting to limit its holding to the "departure jurisdiction"
    only, meaning here Massachusetts -- the state from which Seward
    departed on his way to New York where he failed to comply with the
    SORNA    registration   requirement.        However,    this   approach   does
    violence to the text of the statute and ultimately does not avoid
    the problems that it seeks to circumvent.
    The text of § 2250 gives no special treatment to the
    departure jurisdiction.       The interstate-travel element -- "travels
    in interstate or foreign commerce," 18 U.S.C. § 2250(a)(2)(B) --
    says nothing to distinguish the departure jurisdiction from any
    other jurisdictions that the defendant travels through.             Nichols,
    of course, reinforces that point, with its holding that a sex
    offender who changes name, residence, school, or job has no
    obligation to update his registration in a jurisdiction where he
    no longer resides, receives an education, or works.               See 136 S.
    Ct. at 1117.
    The majority opinion itself reveals the difficulty with
    limiting its holding to the departure jurisdiction.              It says, at
    times, that "interstate travel . . . [is] part of the nature of a
    § 2250 offense."      If interstate travel is part of the nature of
    - 42 -
    the § 2250 offense, how can interstate travel only matter for
    purposes of venue when it occurs in the departure jurisdiction?
    Put another way, how could Seward's travel through Massachusetts
    somehow be more salient than his travel through, say, Connecticut,
    when the text of § 2250, and the operation of SORNA, treat those
    two states no differently?
    The majority acknowledges that "[a] court's lodestar in
    interpreting a statute is to effectuate congressional intent,"
    City of Providence v. Barr, 
    954 F.3d 23
    , 31 (1st Cir. 2020), yet
    it simultaneously "press[es] statutory construction 'to the point
    of disingenuous evasion' . . . to avoid a constitutional question,"
    in violation of that fundamental principle, see United States v.
    Locke, 
    471 U.S. 84
    , 96 (1985) (quoting George Moore Ice Cream Co.
    v. Rose, 
    289 U.S. 373
    , 379 (1933)) (rejecting a saving construction
    of a statute that contorted the statutory text).           The majority's
    approach   is   especially    troublesome   when   there    is   a   clear
    alternative means of avoiding these constitutional concerns and
    remaining true to Congress's intent, as reflected in the text of
    the statute:     finding venue proper only where the failure to
    register occurs.
    Moreover, even if a holding limited to the departure
    jurisdiction could be squared with SORNA's statutory text (and it
    cannot be), such a holding still does not avoid all of the concerns
    that I have identified.      While the majority's holding will prevent
    - 43 -
    courts in our circuit from finding venue proper in the "pass-
    through   states,"      it   will   not   change    the   fact   that,    in    the
    hypothetical posed by Haslage, the defendant could still be tried
    in Indiana -- the "departure state" -- even though Indiana had no
    relationship with the failure to register.                Thus, the lack of a
    causal relationship between the interstate-travel element and
    failure-to-register element of § 2250 remains a problem even under
    the majority's contrived approach.
    B.   Justifying Its Holding as Constitutional As-Applied
    In   its   final   footnote,     the   majority     suggests      that
    because there happened to be some causal relationship between
    Seward's interstate travel and his failure to register, finding
    venue proper in Massachusetts -- the site where his interstate
    travel began -- is not unconstitutional as applied here, and the
    constitutionally        problematic       future     applications        of     its
    interpretation of § 2250 are problems for another day.                         This
    rationale reveals the majority's misunderstanding of both the
    nature of the venue inquiry and the doctrine of constitutional
    avoidance.
    The venue analysis is not simply a means of determining
    whether venue was constitutionally permissible in a particular
    scenario.    Rather, as the majority acknowledges, it is a means of
    discerning congressional intent about where the locus delicti
    should lie in the absence of an explicit statutory venue provision.
    - 44 -
    See 
    Rodriguez-Moreno, 526 U.S. at 281
    (looking to congressional
    intent about the scene of the crime to determine the locus delicti
    of a crime proscribing "using or carrying a firearm 'during and in
    relation to any crime of violence'" (quoting 18 U.S.C. § 924(c)(1)
    (1998)));    United      States   v.     Cores,    
    356 U.S. 405
    ,    408   (1958)
    (explaining that the venue analysis requires courts to ascertain
    the type of statute "Congress is found to have created" and where
    venue should lie accordingly).               Thus, the fact that a particular
    application of a statute does not raise constitutional venue
    concerns tells us little about congressional intent regarding the
    locus delicti, particularly where, as here, other applications of
    the statute raise such concerns.              See Clark v. Martinez, 
    543 U.S. 371
    ,   377-78,     380    (2005)       (interpreting      the   Immigration         and
    Nationality Act to bar the detention of inadmissible immigrants
    for longer than reasonably necessary, reasoning that Congress
    would not intend the statute to result in certain unconstitutional
    applications not present in the case before the court); Rust v.
    Sullivan,    
    500 U.S. 173
    ,    191    (1991)     (noting    the    foundational
    assumption    that    "Congress     .    .   .    legislates    in    the   light    of
    constitutional limitations").
    The majority also inverts the constitutional avoidance
    doctrine.     It suggests that unconstitutional applications of its
    holding that interstate travel is part of the locus delicti can be
    avoided in future cases by rewriting the statute to impose a
    - 45 -
    causal-relationship      requirement     between   the       interstate-travel
    element and the failure-to-register element.             But, in fact, the
    doctrine of constitutional avoidance requires the majority to do
    the reverse: find that interstate travel is not part of the nature
    of the crime -- i.e., that Congress did not intend for venue to
    lie   in   the    location   of   interstate   travel   --    to   avoid   those
    unconstitutional applications of the statute that would require a
    rewriting.       As the Supreme Court has put it,
    when deciding which of two plausible statutory
    constructions to adopt, a court must consider
    the necessary consequences of its choice. If
    one of them would raise a multitude of
    constitutional problems, the other should
    prevail -- whether or not those constitutional
    problems pertain to the particular litigant
    before the Court.20
    20In Clark v. Martinez, the seven-member majority chastised
    the dissent for misunderstanding the doctrine of constitutional
    avoidance in the precise manner that my colleagues in the majority
    misunderstand it here.    The dissent had argued that the Court
    should not interpret a statute to avoid unconstitutional
    applications that were not present in the instant case -- all that
    mattered, from the dissent's perspective, was that the statute was
    constitutional "as-applied to the plaintiff." 
    Clark, 543 U.S. at 395
    (Thomas, J., dissenting).    The majority responded that the
    dissent
    misconceives -- and fundamentally so -- the
    role played by the canon of constitutional
    avoidance in statutory interpretation.     The
    canon is not a method of adjudicating
    constitutional      questions      by    other
    means. . . . It is a tool for choosing between
    competing plausible interpretations of a
    statutory text, resting on the reasonable
    presumption that Congress did not intend the
    alternative      which      raises     serious
    constitutional doubts. . . . And when a
    litigant invokes the canon of avoidance, he is
    - 46 -
    
    Clark, 543 U.S. at 380-81
    .
    C.   Misplaced Reliance on Carr
    In its analysis of whether the interstate-travel element
    is part of the locus delicti, the majority improperly relies on
    several statements from Carr, all of which it misconstrues and
    takes out of context.   Ironically, the majority chides Seward for
    relying on a non-venue case -- Nichols -- but then rests its
    holding almost exclusively on dicta from another non-venue case
    -- Carr.
    1.   Carr's Discussion of "Nexus"
    Carr considered whether a state sex offender could be
    prosecuted under § 2250 for failure to register when the interstate
    travel necessary for the prosecution had occurred before SORNA was
    
    enacted. 560 U.S. at 444-46
    .    If so, the defendant there argued,
    § 2250 violated the Ex Post Facto Clause of the Constitution.
    Id. at 442.
       The Supreme Court answered the first question in the
    not attempting to vindicate the constitutional
    rights of others, as the dissent believes; he
    seeks to vindicate his own statutory rights.
    We find little to recommend the novel
    interpretive   approach   advocated   by   the
    dissent, which would render every statute a
    chameleon, its meaning subject to change
    depending on the presence or absence of
    constitutional concerns in each individual
    
    case. 543 U.S. at 381
    (citations omitted).
    - 47 -
    negative and thus avoided reaching the second argument raised by
    the defendant.
    Id. It held that
    to convict a state sex offender
    of violating § 2250, the government must prove that the sex
    offender satisfied the statute's three elements -- being subject
    to SORNA, engaging in interstate travel, and failing to register
    -- sequentially, meaning that the interstate travel must have
    occurred after SORNA's enactment.
    Id. at 446-47, 458.
    In reaching that conclusion, the Court in Carr explained
    that:
    A sequential reading [of the elements]. . .
    helps to ensure a nexus between a defendant's
    interstate travel and his failure to register
    as a sex offender. Persons convicted of sex
    offenses under state law who fail to register
    in their State of conviction would otherwise
    be subject to federal prosecution under § 2250
    even if they had not left the State after being
    convicted -- an illogical result given the
    absence of any obvious federal interest in
    punishing such state offenders.
    Id. at 446.
      The majority overreads the Court's discussion of a
    "nexus between a defendant's interstate travel and his failure to
    register as a sex offender."
    Id. The nexus imposed
    is modest:
    the interstate travel must merely predate the failure to register
    -- otherwise, the federal government could prosecute a state sex
    offender who fails to register but does not even leave the state.
    See
    id. In making the
    nexus point, the Court in Carr did not
    surreptitiously impose some closer nexus between the interstate-
    - 48 -
    travel element and the failure-to-register element of § 2250 that
    is lacking in the statutory text.              Just because the government
    must prove that a state sex offender's interstate travel predated
    his failure to register does not mean that it must also prove that
    the two elements were performed as part of a single course of
    conduct. Indeed, pursuant to the plain language of § 2250, a state
    sex offender's interstate travel may occur in a context completely
    unrelated   to   his    change   in    name,    residence,   employment,   or
    education, which in turn triggers his registration obligation.
    
    See supra
    section II.B.
    This aspect of § 2250 distinguishes it from the statute
    at issue in Rodriguez-Moreno, which criminalized carrying or using
    a firearm "during and in relation to" a crime of violence.                 
    See 526 U.S. at 281
    .       The "during and in relation to" language of the
    statute tethered the crime-of-violence element and the gun-use
    element together, criminalizing a single course of conduct that
    could be tried wherever the crime of violence began.
    Id. at 281
    -
    82. But § 2250 contains no such language tethering the interstate-
    travel element to the failure-to-register element.             Accordingly,
    the majority is wrong to infer from Carr that § 2250 criminalizes
    "a course of conduct that begins with interstate travel."              That
    interpretation simply cannot be squared with the statutory text.
    - 49 -
    2.    Carr's Emphasis on Interstate Travel as "Conduct at
    Which Congress Took Aim"
    The   majority   also   seizes   on   Carr's   statements    that
    "[t]he act of travel by a convicted sex offender may serve as a
    jurisdictional predicate for § 2250, but it is also . . . the very
    conduct at which Congress took 
    aim," 560 U.S. at 454
    , and "an
    aspect of the harm Congress sought to punish,"
    id. at 453
    . 
               These
    statements were a response to the government's argument that the
    interstate-travel element of § 2250 could be satisfied by travel
    prior to SORNA's enactment because it was merely a jurisdictional
    hook.
    Id. at 451-54.
    In Scarborough v. United States, the Supreme
    Court had held that for a statute that imposed criminal liability
    on any convicted felon who "possesses . . . in commerce or
    affecting commerce. . . any firearm," the prosecution did not have
    to prove post-enactment movement of the gun across state lines
    because the language "in commerce or affecting commerce" served
    only to invoke federal jurisdiction under the Commerce Clause.
    See 
    431 U.S. 563
    , 564, 572 (1977) (quoting 18 U.S.C. App. § 1202(a)
    (1970)); see also 
    Carr, 560 U.S. at 453-54
    .        The government saw a
    similarity in the jurisdictional elements of the two statutes.
    The Court in Carr rejected that analogy as part of its
    effort to save § 2250 from violating the Constitution's Ex Post
    Facto Clause.     
    See 560 U.S. at 453-54
    ; see also
    id. at 442
    (explaining that because it construed § 2250 as not applying to
    - 50 -
    sex offenders whose travel predated SORNA's effective date, it did
    not need to address whether the statute violates the Ex Post Facto
    Clause).     The Ex Post Facto Clause forbids "laws, whatever their
    form, which purport to make innocent acts criminal after the
    event." Lynce v. Mathis, 
    519 U.S. 433
    , 440 (1997) (quoting Beazell
    v. Ohio, 
    269 U.S. 167
    , 170 (1925)).                   Thus, the foundational
    principle behind the ex post facto prohibition is fair notice.
    See
    id. at 441.
          Of course, only a person -- not a gun -- can
    receive notice.      Accordingly, subjecting a felon to prosecution
    for possessing a firearm that moved in interstate commerce prior
    to the felon-in-possession statute's enactment posed no ex post
    facto problem, but subjecting a sex offender to prosecution for
    engaging in an element of a crime before Congress had created that
    crime could create an ex post facto problem.                  See 
    Carr, 560 U.S. at 442
    .
    The   Court   in   Carr,       apparently   operating        under    the
    assumption    that   "Congress    .     .    .   legislates    in   the    light   of
    constitutional limitations," 
    Rust, 500 U.S. at 191
    , found it
    important that Congress "took aim" at conduct of the defendant
    himself through the interstate-travel element, see 
    Carr, 560 U.S. at 454
    .    In order to avoid an ex post facto problem, Carr thus
    went to great lengths to emphasize the centrality of that conduct.
    But there is no reason to believe that the Court would find that
    aspect of § 2250 similarly important for purposes of venue or that
    - 51 -
    the Court would even make such observations about the interstate-
    travel element outside of the ex post facto context.          Accordingly,
    the significance of these statements from Carr cannot be understood
    apart from the distinct issue presented there.
    3.     Distinction Between State and Federal Sex Offenders
    As for the Carr Court's observation that Congress's
    drafting of § 2250 indicates that it intended to "handle federal
    and state sex offenders differently,"
    id. at 452
    , that statement
    does little more than establish that interstate travel is an
    element of a § 2250 conviction for a state sex offender,21 but not
    a federal sex offender.      However, the simple fact that interstate
    travel is an element of § 2250 for state sex offenders does not
    mean that Congress intended that venue should lie wherever the
    state sex offender engaged in that interstate travel.          The Supreme
    Court has specifically rejected the notion that venue lies any
    place where an element of a crime is committed, see 
    Cabrales, 524 U.S. at 7-8
    (reasoning that, when a "defendant acts 'after the
    fact' to conceal a crime," and "the first crime is an essential
    element   of    the   second,"   the   location   of   the   first   crime's
    commission is, nevertheless, not a "place appropriate to try the
    21 In this respect, I disagree with the majority in Haslage
    that "interstate travel is a necessary precursor, but it is neither
    a distinct crime nor an element of the 
    crime." 853 F.3d at 335
    .
    Of course interstate travel is an element of the crime, but that
    fact does not necessarily mean that it confers venue.
    - 52 -
    'after the fact' actor") (emphasis omitted), and the majority
    explicitly acknowledges as much in its penultimate footnote. Thus,
    the statutory distinction between state and federal sex offenders
    has little bearing on the question of the locus delicti for § 2250.
    4.    Carr's Reference to Sex Offenders                Who   "Elude"
    SORNA's Registration Requirements
    The majority also turns to the legislative history of
    SORNA and Carr's commentary on it, citing the Court's statement
    that "Congress intended § 2250 to do exactly what it says: to
    subject to federal prosecution sex offenders who elude SORNA's
    registration requirements by traveling in interstate 
    commerce." 560 U.S. at 456
    .   This statement appears in the section of Carr in
    which the Court addressed the government's argument that the
    purpose of § 2250 is to find "missing" sex offenders.
    Id. at 454- 56.
      According to the government in Carr, prosecuting a state sex
    offender under § 2250 who had engaged in interstate travel prior
    to SORNA's enactment was permissible because it was consistent
    with that asserted statutory purpose.
    Id. at 454-55.
    The   Court   rejected    the     premise   of   the   government's
    argument by concluding that finding missing sex offenders was the
    purpose of SORNA generally, but not § 2250 specifically.
    Id. at 455
    ("The Government's argument confuses a general goal of SORNA
    with the specific purpose of § 2250.          Section 2250 is not a stand-
    alone response to the problem of missing sex offenders; it is
    - 53 -
    embedded in a broader statutory scheme enacted to address the
    deficiencies in prior law that had enabled sex offenders to slip
    through the cracks.").     The Court then explained:
    Taking account of SORNA's overall structure,
    we have little reason to doubt that Congress
    intended § 2250 to do exactly what it says: to
    subject to federal prosecution sex offenders
    who elude SORNA's registration requirements by
    traveling in interstate commerce.
    Id. at 456.
    Contrary to the majority's assertion, this statement
    does not purport to identify the site of interstate travel as the
    locus delicti of § 2250 for purposes of venue. As I have previously
    explained, 
    see supra
    section II.A, § 2550 does not criminalize
    interstate    travel   undertaken    to     "elude"    SORNA's      registration
    requirements; rather, it criminalizes a failure to register after
    changing name, residence, school, or workplace in the wake of
    interstate travel.      The real question for purposes of venue is
    where the defendant's act of "eluding" takes place.                 The answer,
    indisputably, is the location of the failure to register.                Accord
    
    Haslage, 853 F.3d at 335
    .    Thus, if anything, Carr supports rather
    than undermines the proposition that the nature of § 2250 as a
    failure-to-register     offense     means    that     its   locus    delicti   is
    determined by the location of the failure to perform -- New York,
    in this case -- and not where preceding conduct that merely
    satisfies an element of the crime takes place.
    - 54 -
    D.    Use of An Active Verb for Interstate-Travel Element
    The majority employs the so-called "verb test" -- the
    notion    that   active    verbs   in    a    statute    define     the    conduct
    constituting the nature of the crime -- to support its conclusion
    that interstate travel is part of the locus delicti of § 2250.                  In
    the majority's view, Congress's use of an active verb for the
    interstate-travel element -- "travels in interstate commerce" --
    is a "thumb on the scale weighing in favor of finding interstate
    travel part of the nature of a § 2250 offense."                  However, as the
    majority concedes, the Supreme Court in Rodriguez-Moreno expressly
    rejected dispositive reliance on the "verb test" for ascertaining
    the nature of the 
    crime. 526 U.S. at 280
    .               Accordingly, although
    the verb test may retain value as an interpretive tool, it does
    not override all of the other reasons detailed above for rejecting
    interstate travel as part of the nature of the crime.
    IV.
    As a final justification for its conclusion that venue
    was proper in the District of Massachusetts, the majority cites
    Massachusetts's "interest in knowing Seward's whereabouts," as
    reflected in the state's expenditure of resources to locate Seward
    and   a   provision   of   SORNA   unrelated     to     § 2250    that    requires
    officials in a sex offender's new state of registration to notify
    the so-called "departure state."
    - 55 -
    No doubt Massachusetts had some interest in knowing
    Seward's whereabouts.      But for the purpose of the venue analysis,
    the majority pulls this "state interest" test out of thin air.
    None of the Supreme Court precedents addressing venue even mention
    that general "state interests" should be factored into the venue
    analysis.22   Rather, the venue analysis itself, by assessing where
    the crime is committed, takes into account the interests of states
    in prosecuting crimes that are committed within their borders.
    Thus, Massachusetts's interests in knowing Seward's whereabouts or
    its decision to expend resources to find him have no bearing on
    the question of where Seward committed a violation of § 2250.         If
    that violation did not happen in Massachusetts, Massachusetts's
    interests are irrelevant under the Supreme Court's prescribed
    venue analysis.     See 
    Rodriguez-Moreno, 526 U.S. at 279
    (quoting
    
    Cabrales, 524 U.S. at 6-7
    ) (reaffirming that venue is determined
    by "the nature of the crime alleged and the location of the act or
    acts constituting it").
    Indeed,    the    interests   of   Massachusetts   in   knowing
    Seward's whereabouts are protected by other federal statutory
    provisions, not § 2250.      As the majority points out, a separate
    provision of SORNA, 34 U.S.C. § 20923(b)(3), imposes a duty on "an
    22 Indeed, in Cabrales, the Court noted that "the venue
    requirement is principally a protection for the defendant" rather
    than an issue of state interests. 
    See 524 U.S. at 9
    .
    - 56 -
    appropriate official in the jurisdiction" where the sex offender
    updates a registration to notify "each jurisdiction from . . .
    which a change of residence . . . occurs."        Notably, that duty is
    imposed on a public official, not on the sex offender himself.            As
    Nichols makes clear, federal law imposes no obligation on the sex
    offender to notify the departure jurisdiction of his residence
    change. 
    See 136 S. Ct. at 1117
    ; see also Sex Offender Registration
    and Notification Act (SORNA), Pub. L. No. 109-248, 120 Stat. 590,
    597, 600 (2006) (repealing the former federal requirement that sex
    offenders report a change of address to the state that they are
    leaving and adding the new requirement, now codified at 34 U.S.C.
    §   20923(b)(3),   that   public   officials   must   report   a   new   sex
    offender's registration to that sex offender's former state of
    residence).   Thus, the notification obligation imposed on public
    officials pursuant to 34 U.S.C. § 20923(b)(3) does not bear on the
    nature of § 2250.     The nature of the crime created by § 2250 is
    the sex offender's failure to comply with SORNA's registration
    requirements, and, pursuant to Nichols, that failure occurs only
    in a single jurisdiction:     the new residence, place of education,
    or place of work.
    Massachusetts also has a state law that that requires
    sex offenders registered in Massachusetts to notify Massachusetts
    officials if they move out of state.        See Mass. Gen. Laws ch. 6,
    § 178E(i) ("A sex offender required to register pursuant to
    - 57 -
    sections 178C to 178P, inclusive, who intends to move out of the
    commonwealth shall notify the board not later than ten days before
    leaving the commonwealth.").          The Massachusetts legislature has
    made violation of that law a crime, see
    id. § 178H(a), in
    order to
    protect Massachusetts's interest in knowing the whereabouts of
    previously     registered     sex      offenders        who   abandon     their
    Massachusetts residences.        Accord 
    Nichols, 136 S. Ct. at 1119
    (noting that Nichols's failure to update his registration in Kansas
    when he moved out of the state was a crime under Kansas law, even
    if it was not a crime pursuant to § 2250).             But, again, that fact
    tells us nothing about the locus delicti of Seward's charged
    offense, which was a violation of § 2250, not a violation of state
    law or some other provision of SORNA.
    Indeed, it was the violation of those Massachusetts
    laws, coupled with Seward's failure to appear at his annual
    registration    appointment     at    the     local    Massachusetts    police
    department, that led state authorities to issue a warrant for his
    arrest.      Thus,   the    "resources"       that    Massachusetts    expended
    tracking down Seward were the result of his violation of state
    law, not his alleged violation of § 2250.
    The Court in Carr emphasized that "the federal sex-
    offender registration laws have, from their inception, expressly
    relied on state-level enforcement."            
    Carr, 560 U.S. at 452
    .      The
    reliance on that state-level enforcement will always result in the
    - 58 -
    expenditure of resources in an effort to monitor sex offenders at
    the state level.       However, the interests of a state generated by
    state-level monitoring have little bearing on venue for a crime
    that focuses on a federal registration obligation.23                    The question
    is where that federal obligation must be performed, and where
    Seward failed to perform it.            The undisputed answer pursuant to
    Nichols is New York.
    V.
    "[Q]uestions of venue are more than matters of mere
    procedure.      'They raise deep issues of public policy in the light
    of which legislation must be construed.'"              
    Travis, 364 U.S. at 634
    (quoting    
    Johnson, 323 U.S. at 276
    ).      With     this   fundamental
    principle in mind, and for the reasons explained above, I would
    hold    that    the   locus   delicti     of   §     2250   is   limited     to   the
    jurisdiction in which a state sex offender fails to register and
    does not include any of the jurisdictions through which he travels,
    including the so-called "departure state."              Seward should not have
    been prosecuted in the federal district court in Massachusetts.
    His motion to dismiss the indictment should have been granted.
    Accordingly, I respectfully dissent.
    23
    The majority acknowledges that state interests do not
    supersede individual interests in the venue inquiry, yet its
    elevation of state interests in its analysis of § 2250 tells a
    different story.
    - 59 -