United States v. Jackson ( 2023 )


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  •             United States Court of Appeals
    For the First Circuit
    No. 22-1100
    UNITED STATES OF AMERICA,
    Appellee,
    v.
    LAVENEUR JACKSON,
    Defendant, Appellant.
    APPEAL FROM THE UNITED STATES DISTRICT COURT
    FOR THE DISTRICT OF NEW HAMPSHIRE
    [Hon. Joseph N. Laplante, U.S. District Judge]
    Before
    Barron, Chief Judge,
    Lynch, Circuit Judge,
    and Kelley,* District Judge.
    Simon R. Brown, with whom Preti Flaherty PLLP was on brief,
    for appellant.
    Seth R. Aframe, Assistant United States Attorney, with whom
    Jane E. Young, United States Attorney, was on brief, for appellee.
    January 23, 2023
    *   Of the District of Massachusetts, sitting by designation.
    BARRON, Chief Judge.         Laveneur Jackson appeals from his
    two September 2021 convictions in the United States District Court
    for the District of New Hampshire.               Each conviction was for
    possessing a firearm as a prohibited person -- i.e., someone who
    has previously been convicted of a crime punishable by more than
    one year of imprisonment -- in violation of 
    18 U.S.C. §§ 922
    (g)(1)
    and 924(a)(2).       Jackson contends that the convictions must be
    reversed due to a lack of sufficient evidence.         But, as a fallback,
    he contends that they must be vacated and the underlying charges
    dismissed due to governmental misconduct during the grand jury
    proceedings.      We affirm.
    I.
    A.
    At some point before December 23, 2016, Jackson asked
    Angelina Keenan to buy guns for him in exchange for money or drugs,
    and Keenan agreed to do so.        And then, on that date, Jackson and
    Keenan traveled together to a gun store in Pelham, New Hampshire.
    Jackson provided cash to Keenan for the purpose of
    purchasing a Ruger SR1911 pistol, which she did.           To complete the
    purchase, she -- like all people who purchase a firearm from a
    federally licensed dealer -- was required to execute a form
    prescribed   by    the   Bureau   of   Alcohol,    Tobacco,   Firearms   and
    Explosives (the "ATF 4473 form").           Keenan left the store with the
    gun and then gave it to Jackson in the parking lot.
    - 2 -
    Four days after this first gun purchase, on December 27,
    Keenan made another purchase for Jackson following a similar
    pattern -- this time for two SCCY pistols at a gun store in
    Hooksett, New Hampshire.   And, in January 2017, Jackson and Keenan
    again went to the Hooksett gun store together.
    While the two were at that store, however, a store
    employee who had become suspicious of their behavior placed a call
    to law enforcement.   A local police officer who had been deputized
    as a task-force officer for the ATF, Matthew Barter, as well as an
    ATF special agent, John Cook, responded to the call.
    At some point after Barter and Cook arrived at the store,
    Cook began to question Jackson.    Cook asked Jackson if he had a
    felony conviction, and Jackson responded in the affirmative.   Cook
    then told Jackson that he was "in trouble" for handling guns in
    the store, and Jackson responded that he was not aware that it was
    illegal for a person who had been convicted of a felony to merely
    handle guns in a gun store.
    Cook continued questioning Jackson, inquiring whether
    Jackson would be willing to help him recover any guns that he had
    previously acquired with Keenan's assistance.    Jackson responded
    that the guns were in Massachusetts, that it would take some time,
    and that he would have to return some money to some people.    After
    Cook suggested that they would need to "work together," Jackson
    - 3 -
    responded, "Yeah, I'm not going to do that," and indicated that he
    would like to speak to a lawyer.
    Jackson then asked Cook if he could get $1,000 that he
    said that Keenan was "holding . . . for [him]."              Cook at that
    point went over to Keenan to ask if she had Jackson's money.
    Keenan told Cook that she did have the money but indicated that
    $100 of it belonged to her as a "payment" for buying the guns that
    Jackson had asked her to purchase for him.            Cook and Barter then
    seized the money.
    Following this encounter, Jackson left the gun store.
    Keenan was taken to the local police department, where she was
    further questioned about the purchases.
    B.
    Nearly    twenty   months     later,   in    August   2018,    the
    government    commenced   grand   jury    proceedings      to   obtain   an
    indictment against Jackson for violating the federal prohibition
    on gun possession by persons who have been convicted of a crime
    punishable by more than one year.          See 
    18 U.S.C. §§ 922
    (g)(1),
    924(a)(2).2   The government called Cook to testify before the grand
    2 Section 922(g)(1) provides that "[i]t shall be unlawful for
    any person . . . who has been convicted in any court of, a crime
    punishable by imprisonment for a term exceeding one year . . . to
    ship or transport in interstate or foreign commerce, or possess in
    or affecting commerce, any firearm or ammunition; or to receive
    any firearm or ammunition which has been shipped or transported in
    interstate or foreign commerce."
    - 4 -
    jury about the January 2017 encounter between Jackson and Cook at
    the gun store.    The following exchange occurred during Cook's
    testimony:
    Government: And just to clarify, [the January
    2017] purchase was never consummated; right?
    Cook: Right. That's the day we show up and
    we stop it. . . . So at this point, I move
    on to interviewing Jackson. . . . And he said
    that he could get the guns back.      He would
    just have to return some money to some people
    and it would take some time.      I was like,
    "Hey, sounds great. But we have to do that
    as a team, like we're going to work together
    so we can get those guns off the street." And
    he's like, "Yeah, I'm not going to do that."
    And he invoked -- asked to talk to a lawyer at
    that point.
    Government:   And at that point you stopped
    questioning; right?
    Cook:   I stopped talking to him.
    Government:   One thing.  Before he asked to
    speak to a lawyer, before he stopped
    cooperating and talking to you, you had asked
    him where the firearms had gone; right?
    Cook:   Right.
    Government:    And    he   said   they   were   in
    Massachusetts.
    Cook:   He did.   That's right.
    Section 924(a)(2), at the time Jackson was charged, in turn
    provided that "[w]hoever knowingly violates subsection [(g)] of
    Section 922 shall be fined as provided in this title, imprisoned
    not more than 10 years, or both."     The statute has since been
    revised to provide for a penalty of up to 15 years of imprisonment
    for a violation of subsection (g). See 
    18 U.S.C. § 924
    (a)(8).
    - 5 -
    Government: Okay. All right. At this point
    he invokes -- he says, "I want to talk to an
    attorney."   And you stop questioning him;
    right?
    Cook:   Correct.   Yes.
    Government:    But then he says something
    without you asking him any questions; right?
    Cook: Right. So I basically told him, okay,
    you can go. And he said, "Well, you know, can
    I get my money from her?"     And I was like,
    "What money?"    And he was like, "She has
    $1,000 of mine." I was like, "Why does she
    have your money?" He said, "Well, she's just
    holding it for me." So I was like, okay. So
    I go over and I talk to Keenan. I'm like, "Do
    you have $1,000?" She goes, "Yeah, he gave
    me $1,000 to buy the guns." And then at that
    point she said, "$100 was for me, for payment
    for me for doing it, and the rest of the money
    was to buy the guns." So, you know, we just
    seized the whole $1,000 as evidence. We don't
    give it to anybody.       ATF takes it into
    custody.   We still have it in the evidence
    room.
    Government: All right. And after this room -
    - after you seized the money, Jackson left the
    area; right?
    Cook:   Correct.
    Government:   He walked away.
    Cook:   That's right.
    Government:   And he was free to walk away
    because he wasn't under arrest.
    Cook:   Correct.
    The   government   also    sought   during   the   grand   jury
    proceedings to show through Cook's testimony that Jackson had
    - 6 -
    previously been convicted of a crime punishable by more than one
    year.   Cook's testimony in this regard was as follows:
    Government:   Is it fair to say that after
    [your] review of [Jackson's] criminal history,
    the last conviction you see on it is in
    December of 2013 for assault with a dangerous
    weapon?
    Cook:   That is one of the convictions I've
    seen on his criminal history.
    Government:    I’m sorry, I’m thinking of
    sentencing. Actually, the last sentence that
    we see here is on July 30th of 2014; correct?
    Cook:   That's right.
    Government:    And that's for     assault   and
    battery on a police officer?
    Cook:   I have his last felony conviction --
    Government:   Resisting arrest?
    Cook:   -- possession to distribute.
    Government:   And possession --
    Cook: Possession to distribute, two counts,
    on July 30th, 2014. That was in the Lawrence
    District Court.
    Government: A11 right. Let's go with that.
    That's going to be Docket 118-CR-495?
    Cook: 58613 is what I have for the Lawrence
    District Court conviction.
    Government:   Okay. You have the -- okay. He
    was sentenced for several things on that date.
    But that is fair to say. So, possession to
    distribute drugs?
    Cook:   Correct.
    - 7 -
    Government:   And July 30th of 2014 was the
    last sentence?
    Cook: Correct.
    Government: And it doesn't look like he had
    any probation. Just said one year; correct?
    Cook:   I believe that's correct, yes.
    Government:   So it's fair to say you don't
    know for sure.
    Cook: I don't know that for sure, no. I know
    that he has multiple felony convictions.   I
    know that.
    The grand jury returned an indictment alleging in two
    separate counts that Jackson, "who on or about September 3, 2013,
    was convicted in the Dorchester District Court in Massachusetts of
    Assault with a Dangerous Weapon, a crime punishable by imprisonment
    for a term exceeding one year, did knowingly possess" the Ruger
    SR1911 pistol and the SCCY pistols "on or about" the two dates in
    December 2016 that Keenan had purchased them.         The indictment did
    not allege that Jackson had any other felony convictions.3
    At a detention hearing after Jackson had been arrested
    on   these   charges,   Jackson   pointed   out   that   the   Dorchester,
    Massachusetts conviction for assault with a dangerous weapon that
    was identified in the indictment did not belong to him.                The
    3Jackson was also charged with two counts of aiding and
    abetting the making of a false statement in connection with the
    acquisition of a firearm, see 
    18 U.S.C. §§ 922
    (a)(6), 924(a)(2),
    but those charges were later dismissed by the District Court with
    prejudice.
    - 8 -
    government admitted after some further investigation that Jackson
    was correct on that score and thereafter commenced grand jury
    proceedings for the purpose of securing a superseding indictment.
    During these grand jury proceedings, which took place in
    February 2020, the government again called Cook to testify.   The
    following exchange occurred during Cook's testimony:
    Government:     And Special Agent Cook[,]
    [w]ould you agree with me that [the colloquy
    from the 2018 grand jury proceedings] about
    [Jackson's prior felony] conviction was not
    particularly clear?
    Cook: Yes.
    Government:     All right.    So what the
    indictment originally said was a September
    2013 Mass. conviction for assault with
    dangerous weapons; right?
    Cook:   Correct.
    Government:   What did further investigation
    reveal about that particular conviction?
    Cook:   I don't know if that actually was a
    guilty conviction, that charge.
    Government:    For Mr. Jackson?
    Cook:   For Mr. Jackson, yes.
    Government:   Have you since that time done
    additional research on Mr. Jackson's criminal
    history?
    Cook:   Yes.
    Government: Can you explain to the Grand Jury
    what that investigation has determined?
    - 9 -
    Cook:   So when you get a criminal history
    report, a lot of times they don't actually
    have the disposition, you know, if they're
    actually found guilty or not guilty.     So if
    you have a very lengthy criminal history, you
    actually have to reach out to the courts and
    request the court documents, go through the
    court documents to see if they were actually
    found guilty or not.     So it's just not as
    clear-cut, so it took a little bit more
    digging. But what I found out is Mr. Jackson
    has been convicted of several felony offenses.
    Cook then identified a July 2002 conviction for breaking
    and entering with intent to commit a felony in Springfield,
    Massachusetts, which he testified that he determined was Jackson's
    conviction through a fingerprint analysis.   He also identified a
    drug-distribution conviction in Methuen, Massachusetts, which he
    similarly testified that he determined was Jackson's conviction
    through a fingerprint analysis.
    The grand jury handed up a superseding indictment that
    alleges that Jackson, "knowing he had previously been convicted of
    a crime punishable by imprisonment for a term exceeding one year,
    did knowingly possess" the Ruger SR1911 and SCCY pistols "on or
    about" the dates in December 2016 that Keenan had purchased them.
    Jackson moved to dismiss the superseding indictment on the ground
    that the government prosecutor and agent Cook committed misconduct
    during the grand jury proceedings because they both knew that
    Cook's statement that "I don't know if [the September 2013 assault
    with a dangerous weapon] actually was a guilty conviction . . .
    - 10 -
    [for] Jackson" was false because they both knew at that time that
    the conviction was not Jackson's and failed to correct the false
    statement.       Jackson      also    moved     to   dismiss     the   superseding
    indictment on the ground that in the course of the government's
    questioning of Cook about his interrogation of Jackson at the gun
    store,    the        government      improperly      characterized       Jackson's
    invocation of his constitutional rights to counsel and to remain
    silent   to    the    grand   jury    by   describing      the   invocation   as   a
    cessation of Jackson's "cooperation."
    The District Court held a hearing on both motions on
    August 17, 2021.        Following the hearing, the District Court denied
    the motions.
    C.
    A two-day jury trial was held in the District of New
    Hampshire on September 26 and September 27, 2021.                   Cook provided
    similar testimony at the trial to the testimony that he gave during
    the   grand    jury    proceedings     that     resulted    in   the   superseding
    indictment.      The government also called employees of the gun
    stores that Jackson and Keenan had visited.                      In addition, the
    government introduced photographs of the firearms in question and
    certified copies of Jackson's Massachusetts Registry of Motor
    Vehicles documents, including his license photographs and other
    identifying information.
    - 11 -
    To establish that the guns in question had traveled in
    interstate commerce (i.e., the "interstate nexus element") the
    government called another ATF employee, special agent John Forte,
    who offered expert testimony about where the guns were likely
    manufactured.       Forte testified that he reviewed the ATF 4473 forms
    that Keenan had executed at the gun stores to determine the
    manufacturers and serial numbers of the guns in question.             He then
    testified       that   he   reviewed     certain   reference    materials    --
    including periodicals, books, online research, and notes gathered
    by other nexus examiners -- in connection with his research,
    although he did not name or testify to further details about those
    materials.      Forte also testified that he reviewed a database that
    ATF     maintains      to   determine    whether   the    manufacturers     had
    potentially worked with a subcontractor to produce the guns in
    question (the "variance database") and concluded that they had
    not.
    Forte then testified that, based on these reviews, he
    determined that the Ruger pistol was manufactured in Prescott,
    Arizona, and the two SCCY pistols were manufactured in Daytona
    Beach, Florida.        Forte further testified that he spoke to somebody
    at Ruger and was able to confirm that the Ruger pistol was in fact
    not manufactured elsewhere, and that he had "contacted SCCY" but
    could    not    remember    "the   details"     about   that   outreach.     He
    testified as well that "all of these things" are sources of
    - 12 -
    information that are reasonably relied upon by experts in his
    field.
    Jackson moved to strike Forte's testimony on the grounds
    that Forte's opinions were not based on "scientific, technical, or
    other specialized knowledge" and that his testimony in this case
    was not the product of "reliable principles and methods."                See
    Fed. R. Evid. 702.      The District Court denied the motions.
    At the close of the government's case-in-chief, Jackson
    moved for acquittal under Federal Rule of Criminal Procedure 29.
    Jackson argued in the motion that the prosecution had not met its
    burden of proving that Jackson was the perpetrator of the charged
    crimes, or that Jackson knew that he had been convicted of a crime
    punishable by more than one year of imprisonment.             Jackson also
    argued in that motion that Forte's testimony must be stricken under
    the   Federal   Rules   of   Evidence   and   that,   once   stricken,   the
    interstate nexus element could not be satisfied, such that a
    judgment of acquittal under Rule 29 would be warranted.                  The
    District Court took the Rule 29 motion under advisement and invited
    briefing on the issues that had been raised.
    Jackson did not call witnesses of his own before he
    rested his defense.      The jury returned a guilty verdict on both
    counts on September 28, 2021.
    The District Court denied Jackson's motion for acquittal
    under Rule 29 in an endorsed order on November 18, 2021, and later
    - 13 -
    issued a published order explaining its reasoning on January 4,
    2022.       See United States v. Jackson, 
    578 F. Supp. 3d 240
     (D.N.H.
    2022).          A few weeks later, on January 26, 2022, the District Court
    sentenced Jackson to 66 months of imprisonment, followed by 3 years
    of supervised release.             Judgment of conviction entered on the same
    day.       Jackson thereafter filed a timely notice of appeal.
    II.
    We begin with Jackson's contention that his convictions
    must       be     reversed    because     the   government     failed       to   present
    sufficient competent evidence to prove the material elements of
    the charges that were brought against him.4                   We review a preserved
    challenge to a District Court's denial of a Rule 29 sufficiency
    motion de novo.             United States v. Oliver, 
    19 F.4th 512
    , 516 (1st
    Cir.       2021).      In    conducting    this    inquiry,    we    must    draw    "all
    reasonable inferences from the evidence in favor of the verdict."
    
    Id.
     at 519 (citing United States v. Fuentes-Lopez, 
    994 F.3d 66
    , 71
    (1st Cir. 2021)).             That said, we must "reject those evidentiary
    interpretations              and    illations       that       are      unreasonable,
    insupportable,          or     overly     speculative."         United      States    v.
    Rodríguez-Martinez, 
    778 F.3d 367
    , 371 (1st Cir. 2015) (internal
    quotations omitted).
    Jackson does not renew his challenge to the sufficiency of
    4
    the evidence that he knew he had previously been convicted of a
    crime punishable by more than a year imprisonment, and we therefore
    do not address it on appeal.
    - 14 -
    A.
    Jackson rests his contention that the District Court
    erred in denying his request to enter judgment of acquittal under
    Rule 29 in part on the ground that the government failed to
    identify him as the perpetrator of the charged offenses at trial.
    See United States v. Ayala, 
    289 F.3d 16
    , 25 (1st Cir. 2002)
    ("Identification of the defendant as the person who committed the
    charged crime is always an essential element which the government
    must establish beyond a reasonable doubt.").               More specifically,
    Jackson argues that no rational juror could have found that Jackson
    was the perpetrator because no witnesses identified him in court
    and -- especially in light of the fact that he was masked during
    the entire trial -- the circumstantial evidence of his identity in
    those circumstances was insufficient.
    But, we agree with the District Court that there was in
    fact an "in-court identification of Jackson as the person on
    trial."     Jackson, 578 F. Supp. 3d at 250.         Indeed, in the course
    of defense counsel's questioning of Cook, Cook was asked whether
    he could "tell by looking at [Jackson] today" whether Jackson was
    "heavier, the same, or thinner than he was" at the time of Cook's
    encounter    with   Jackson   at   the    Hooksett   gun    store,    and   Cook
    responded: "[t]oday he's thinner," and then went on to further
    testify that he believed Jackson was the person who was depicted
    in surveillance footage from the Pelham store.              See id.
    - 15 -
    In any event, we also agree with the District Court that
    "additional proof in the record supported the necessary link
    between the individual sitting in the courtroom and the individual
    named in the indictment."       Id. at 250–51.       For example, both the
    prosecution and defense counsel "referred to the defendant at
    trial" as the person involved in the alleged events, and the
    defense at no point objected to the references to the person in
    the courtroom at trial as "the defendant."            See United States v.
    Weed, 
    689 F.2d 752
    , 755-56 (7th Cir. 1982).
    We therefore see nothing that would have required the
    jury to rely on the type of "unreasonable, insupportable, or overly
    speculative" inference that would warrant acquittal in order to
    conclude that Jackson was in fact the perpetrator of the charged
    offenses.    See Rodríguez-Martinez, 
    778 F.3d at 371
    .           Accordingly,
    we reject this challenge to the denial of his Rule 29 motion.
    B.
    Jackson    separately     challenges     the   District   Court's
    denial of his Rule 29 motion due to the District Court's asserted
    error in admitting the expert testimony of agent Forte, as Jackson
    contends that without that testimony the evidence did not suffice
    to show that the guns Jackson was charged for possessing traveled
    in   interstate     commerce.         See   
    18 U.S.C. § 922
    (g)(1).        The
    government   does     not   dispute    on   appeal   that,   absent   Forte's
    testimony, the record would not suffice to permit a rational juror
    - 16 -
    to find that the guns at issue traveled in interstate commerce.
    So, the key issue is whether Jackson is right that the District
    Court erred in not striking Forte's testimony under Federal Rules
    of Evidence 702 and 703.
    Our review of the District Court's decision not to strike
    Forte's testimony is for abuse of discretion.   Martínez v. United
    States, 
    33 F.4th 20
    , 27 (1st Cir. 2022).   Under this rubric:
    embedded findings of fact are reviewed for
    clear error, questions of law are reviewed de
    novo, and judgment calls are subjected to
    classic abuse-of-discretion review. We will
    reverse a trial court's decision if we
    determine the judge committed a material error
    of law or a meaningful error in judgment.
    This occurs when a material factor deserving
    significant weight is ignored, when an
    improper factor is relied upon, or when all
    proper and no improper factors are assessed,
    but the court makes a serious mistake in
    weighing them.
    
    Id.
     (citations omitted).
    1.
    We begin with Jackson's contention that the District
    Court's decision to admit Forte's testimony violated Federal Rule
    of Evidence 702.    The Rule provides that a "witness who is
    qualified as an expert by knowledge, skill, experience, training,
    or education may testify in the form of an opinion or otherwise"
    if:
    (a) the expert's scientific, technical, or
    other specialized knowledge will help the
    - 17 -
    trier of fact to understand the evidence or to
    determine a fact in issue;
    (b) the testimony is based on sufficient facts
    or data;
    (c) the testimony is the product of reliable
    principles and methods; and
    (d) the expert has reliably applied the
    principles and methods to the facts of the
    case.
    The Supreme Court of the United States explained in
    Daubert v. Merrell Dow Pharmaceuticals, Inc., 
    509 U.S. 579
    , 597
    (1993), that Rule 702 assigns a "gatekeeping role for the judge"
    to determine whether "an expert's testimony both rests on a
    reliable foundation and is relevant to the task at hand."       But,
    although the district court's "focus, of course, must be solely on
    principles and methodology, not on the conclusions that they
    generate," 
    id. at 595
    , "nothing in either Daubert or the Federal
    Rules of Evidence requires a district court to admit opinion
    evidence that is connected to existing data only by the ipse dixit
    of the expert," Gen. Elec. Co. v. Joiner, 
    522 U.S. 136
    , 146 (1997).
    Rather, a "court may conclude that there is simply too great an
    analytical gap between the data and the opinion proffered."      
    Id.
    That said, "[t]hat 'the factual underpinning of an expert's opinion
    is weak' is 'a matter affecting the weight and credibility of the
    testimony -- a question to be resolved by the jury.'"      Martínez,
    - 18 -
    33 F.4th at 24 (quoting Milward v. Acuity Specialty Prods. Grp.,
    Inc., 
    639 F.3d 11
    , 22 (1st Cir. 2011)).
    Jackson does not argue to us that Forte -- as an ATF
    "interstate nexus examiner" -- lacked the type of specialized or
    technical   knowledge    or    training   necessary      for   someone    to   be
    "qualified as an expert."            He also does not argue to us that
    Forte's testimony, if admissible, would not be "help[ful to] the
    trier of fact" -- i.e., that it is not "relevant."              Fed. R. Evid.
    702(a); see Martínez, 33 F.4th at 27.5             Jackson contends instead
    that the government failed to show through Forte's testimony that
    his expert opinions in this case were "the product of reliable
    principles and methods," and that the government similarly failed
    to show through Forte's testimony that he "reliably applied the
    principles and methods to the facts of [Jackson's] case."                   Fed.
    R. Evid. 702(c), (d).
    In   pressing     this   contention,     Jackson    asserts     that
    Forte's testimony about the sources and reference materials that
    he   consulted    to   form    his    opinions     was   "extremely      vague,"
    "conclusory," and "non-specific."             Jackson points in this regard
    5 In the District Court, Jackson also argued that Forte lacked
    the requisite "specialized" and "technical" knowledge to be
    qualified to offer expert opinion testimony under Rule 702(a), but
    the District Court rejected that aspect of the argument -- and
    Jackson does not renew it on appeal. See also United States v.
    Cortez-Oropeza, 
    40 F.4th 50
    , 55 (1st Cir.) (noting that this Court
    has "repeatedly . . . rejected similar arguments"), cert. denied,
    
    143 S. Ct. 271 (2022)
    .
    - 19 -
    to the fact that Forte did not specify in his testimony which
    periodicals,      online         materials,     books,      or   other   materials       he
    consulted in reaching an opinion about the origin of the guns at
    issue    here   and     also      could   not   provide      any    details   from      his
    communications with Ruger and SCCY.
    Jackson is right that Forte did not detail in his
    testimony which reference materials he reviewed as to each gun
    (with the exception of ATF's internal variance database).                       Jackson
    is also right that Forte could not recall details that he learned
    from his contact with Ruger and attempted contact with SCCY.                            And,
    Jackson is right as well that a review of prior cases rejecting
    challenges      to    the    admissibility          of   expert     testimony      by    an
    interstate      nexus      examiner       reveals    that    the    expert    testimony
    offered in those cases more specifically detailed the precise
    reference materials relied upon by the interstate nexus examiner.
    See, e.g., United States v. Corey, 
    207 F.3d 84
    , 89-91 (1st Cir.
    2000); United States v. Cormier, 
    468 F.3d 63
    , 72-73 (1st Cir.
    2006).
    But,      we    have     accepted       interstate       nexus    testimony
    predicated on an examiner's reference to the types of materials
    that Forte testified that he used -- including books, periodicals,
    online    research,        ATF    databases,     and     notes     compiled   by   other
    examiners.      See Cormier, 
    468 F.3d at 72-73
    ; see also, e.g., United
    States v. Cortez-Oropeza, 
    40 F.4th 50
    , 53 (1st Cir.), cert. denied,
    - 20 -
    
    143 S. Ct. 271 (2022)
    .        And, Forte did testify that he "ma[d]e the
    determination" as to the manufacturing location of the guns based
    on those types of materials, even if he did not specify which
    materials.      Moreover, Jackson does not contend that those types
    of materials do not in fact contain the type of information that
    Forte would have needed to review to opine on where the gun was
    likely manufactured.      We are therefore satisfied that the District
    Court did not abuse its discretion in ruling that Forte also
    reliably applied the principles and methods to the facts of the
    case.     After all, where "the factual underpinning of an expert's
    opinion    is   weak"   but   the   methods   are   otherwise   found   to   be
    reliable, such an issue is "a matter affecting the weight and
    credibility of the [expert's] testimony" -- that is, "a question
    to be resolved by the jury."          Martínez, 33 F.4th at 24 (quoting
    Milward, 
    639 F.3d at 22
    ).
    Jackson does invoke out-of-circuit authority that he
    argues supports his contention that Forte's testimony should have
    been stricken under Rule 702.         But, it does not.
    Although Jackson is right that the Ninth Circuit in
    United States v. Valencia-Lopez, 
    971 F.3d 891
    , 900-03 (9th Cir.
    2020), relied on Rule 702 to overturn the decision by the district
    court there to admit expert testimony from a law enforcement
    officer, the panel in doing so emphasized that the expert had
    provided no explanation for his methodology in reaching his opinion
    - 21 -
    -- there, that there was "almost nil" possibility that a drug
    cartel would have tried to coerce the defendant in the manner that
    the defendant claimed that it did.             See 971 F.3d at 900.    Here,
    in contrast, Forte testified that he researched the particular
    guns that Jackson possessed based on the serial numbers that were
    reported on the ATF forms that he reviewed, and that he applied a
    methodology that has been repeatedly accepted by this Court as
    reliable to those guns.
    Moreover, Jackson is right that in Coleman v. United
    States, No. 4:17-CV-2228, 
    2018 WL 1165726
    , at *4 (N.D. Ohio Mar.
    6,   2018),    the   district   court    did   express   concern   about    the
    vagueness of the interstate nexus examiner's testimony concerning
    the "ATF database [and] ATF reports" that he had relied upon in
    reaching an opinion about the origin of the gun at issue.                  But,
    the district court ultimately relied in granting habeas relief on
    its separate finding that the expert failed to testify that other
    experts in the field "reasonably rely" on the type of materials
    that he used, see 
    id. at *4
    , which implicates Rule 703 rather than
    Rule 702.      And -- as we next explain -- there is no such Rule 703
    problem in this case.
    2.
    We turn, then, to Jackson's contention that the District
    Court erred by not striking Forte's testimony pursuant to Rule
    703, which provides: "An expert may base an opinion on facts or
    - 22 -
    data in the case that the expert has been made aware of or
    personally observed.          If experts in the particular field would
    reasonably rely on those kinds of facts or data in forming an
    opinion on the subject, they need not be admissible for the opinion
    to be admitted."       Fed. R. Evid. 703.
    The District Court rejected this argument on the ground
    that its factual premise -- that Forte never testified that experts
    in his field regularly use the variance database -- is wrong.
    Jackson, 578 F. Supp. 3d at 254-55.             We agree with the District
    Court.
    Forte testified that he always checks the variance
    database when he is conducting an interstate nexus analysis.                See
    id.     He went on to explain that he looked at his usual reference
    materials    for   this   case,    including    to   determine    whether   the
    manufacturers had "subcontracted [the manufacturing process] to
    some other manufacturer."         Id. at 255.    The government then asked:
    "all of the various things that you're looking at, are all of those
    reasonably relied upon by experts in the field?"            Forte responded,
    "yes."    Id.
    The    District     Court   interpreted     Forte's    affirmative
    response to this question as including the variance database, id.,
    and that factual finding is not clearly erroneous.              As the District
    Court     explained,      the    "prosecutor's       question     could   quite
    reasonabl[y] have been understood as a catch-all that included the
    - 23 -
    variance database that Agent Forte had discussed just minutes
    prior."   Id.     It is also not otherwise clear from the record that
    Forte intended to exclude the variance database from the set of
    materials that he testified that other interstate nexus examiners
    rely upon.      See id.   As a result, the District Court supportably
    concluded that Forte's testimony "was based entirely on facts or
    data reasonably relied on by experts in his field."              Jackson, 578
    F. Supp. 3d at 256.       Thus, like the District Court, we must reject
    Jackson's contention that the jury should not have been allowed to
    consider Forte's testimony related to the variance database.
    III.
    We now turn to Jackson's fallback contention that his
    convictions must be vacated because the District Court abused its
    discretion   in    denying   his   motion   to   dismiss   the   superseding
    indictment on the ground that the government committed misconduct
    during the grand jury proceedings to obtain it.            Jackson alleges
    two types of misconduct: first, that the government knowingly
    presented false information about Jackson's prior convictions and
    failed to correct it, and second, that the government improperly
    invited the grand jury to draw negative inferences from Jackson's
    invocation of his constitutional rights to remain silent and to
    counsel during his encounter with Cook.             We conclude that the
    District Court did not abuse its discretion in declining to dismiss
    the indictments based on either ground.
    - 24 -
    A.
    The Due Process Clause of the Fifth Amendment to the
    U.S. Constitution provides in relevant part that "[n]o person shall
    be . . . deprived of life, liberty, or property, without due
    process of law."         This constitutional guarantee secures, among
    other things, the right of criminal defendants to "fundamental
    fairness"   in   the     proceedings   that   are    brought   against     them.
    United States v. Valenzuela-Bernal, 
    458 U.S. 858
    , 872 (1982);
    United States v. Anzalone, 
    923 F.3d 1
    , 5 (1st Cir. 2019).
    This Court has recognized that while a "grand jury may
    consider incompetent evidence" presented by the government in the
    course of obtaining an indictment, a grand jury "cannot itself
    violate a constitutional privilege."          United States v. Flaherty,
    
    668 F.2d 566
    , 583 (1st Cir. 1981) (emphasis added) (citing United
    States v. Calandra, 
    414 U.S. 338
    , 346 (1974)).                       Among these
    privileges is a criminal defendant's right to fundamentally fair
    proceedings under the Due Process Clause.             See United States v.
    Reyes-Echevarria, 
    345 F.3d 1
    , 4 (1st Cir. 2003); United States v.
    Giorgi, 
    840 F.2d 1022
    , 1030 (1st Cir. 1988).
    Thus,   we    have   recognized   that    where    the    government
    elicited false or misleading testimony in order to obtain an
    indictment, knew that the relevant testimony was false, and failed
    to correct the falsity, such that the government "distort[ed] the
    integrity" of the grand jury proceeding, Giorgi, 
    840 F.2d at 1030
    ,
    - 25 -
    dismissal    of   the   indictment   may   be   warranted,   see   Reyes-
    Echevarria, 
    345 F.3d at 4
    .       In any given case, however, "it is
    within the discretion of the trial court to dismiss an indictment
    if it is based on incompetent or illicit evidence" presented to
    the grand jury, and "[t]o a lesser extent, the court of appeals
    has the supervisory power to make similar dismissals."         Flaherty,
    
    668 F.2d at 583
    .
    The parties are in agreement that our review of the
    District Court's denial of Jackson's motion dismiss on grounds of
    government misconduct in the grand jury proceedings is for abuse
    of discretion.     See, e.g., United States v. Ramos-Gonzalez, 
    775 F.3d 483
    , 492 (1st Cir. 2015).       The parties also appear to agree
    that if Jackson were right that the government committed misconduct
    during the grand jury proceeding, then he must still show that the
    violation prejudiced him.      See Reyes-Echevarria, 
    345 F.3d at 4
    ;
    United States v. Flores-Rivera, 
    56 F.3d 319
    , 328 (1st Cir. 1995)
    ("[A]s a general matter, a district court may not dismiss an
    indictment for errors in grand jury proceedings unless such errors
    prejudiced the defendants." (quoting Bank of Nova Scotia v. United
    States, 
    487 U.S. 250
    , 256 (1988))).         And, under that standard,
    Jackson must show that "the violation substantially influenced the
    grand jury's decision to indict, or [that] there is grave doubt
    that the decision to indict was free from the substantial influence
    - 26 -
    of such violations."            Bank of Nova Scotia, 
    487 U.S. at 256
    (internal quotations omitted).6
    Jackson       argues    that     the    District   Court     abused    its
    discretion   in       declining     to     find    that   a   violation    of    his
    constitutional        rights    occurred     during     the   second    grand    jury
    proceedings because the government knew that Cook's testimony that
    "I don't know if [the September 2013 assault with a dangerous
    weapon] actually was a guilty conviction . . . [for] Jackson" was
    false and failed to correct the falsity, even though the false
    statement was made in front of the grand jury.                Jackson then argues
    that he was prejudiced because the grand jury must have been
    influenced   by       testimony    about    a     non-existent   conviction       for
    assault   with    a    deadly     weapon    --    "an   especially     inflammatory
    representation where the grand jury was being asked to indict
    Jackson for illegal, felonious possession of firearms."
    6 We note that Jackson concedes to us that we must apply the
    prejudice standard for "nonconstitutional error" articulated in
    Bank of Nova Scotia, 
    487 U.S. at 256
    , see Reyes-Echevarria, 
    345 F.3d at 4
     (applying this standard to a similar challenge),
    notwithstanding that the grand jury misconduct challenges that he
    brings are predicated on what he contends are errors of
    constitutional magnitude, but cf. Bank of Nova Scotia, 
    487 U.S. at 256-58
     (explaining that the Court was adopting the standard "at
    least where dismissal is sought for nonconstitutional error" and
    noting that "no constitutional error occurred during the grand
    jury proceedings" in the case).
    - 27 -
    We bypass Jackson's claim that the government elicited
    improper testimony and hold that he cannot show that he was
    prejudiced.    See Reyes-Echevarria, 
    345 F.3d at 4
    .
    To prove that Jackson was guilty of the underlying
    counts, the government needed to establish before the grand jury
    that Jackson had at least one prior conviction that was punishable
    by more than one year in prison.       See 
    18 U.S.C. § 922
    (g)(1).      Yet,
    Cook testified that the defendant had multiple felony convictions
    other than the one that undergirds Jackson's due process challenge,
    and Jackson does not contest the authenticity of those other
    convictions.    Thus, even though -- as the District Court put it -
    - the government "engaged in a very sloppy presentation7 that was
    difficult to follow," and even though the agent may have "made a
    statement about a prior conviction [that was] incorrect," we see
    no reason to think that the grand jury in issuing the superseding
    indictment    (which   does   not    refer   to   any   specific   previous
    convictions) did not rely on this "abundant" evidence of other
    prior felony convictions.8      Nor does the precedent in this area
    7 We note that this was the government's second grand jury
    presentation. By choosing to read from the erroneous portions of
    the transcript of the first grand jury presentation, the government
    effectively repeated the misstep that led to the error in the
    original indictment.
    8 To be sure, Jackson may be right that there is potential
    for prejudicial harm when the government mistakenly references a
    violent felony offense like assault with a deadly weapon --
    particularly in a firearms possession case -- but, such harm is
    - 28 -
    that Jackson marshals as support for a contrary conclusion provide
    it, as that precedent consists of one out-of-circuit district court
    ruling that is readily distinguished.             See United States    v.
    Cooper, 
    396 F. Supp. 3d 992
    , 95-96 (D. Kan. 2019) (dismissing
    indictment without prejudice due to the government's failure to
    correct a law enforcement officer's false testimony that a medical
    examination report contained evidence of sexual penetration, an
    essential element of the charged offense, when the report in fact
    did not).
    B.
    Jackson next     contends that the government committed
    misconduct    during   the    grand    jury   proceedings   by   prompting
    testimony from Cook that referenced Jackson's invocation of his
    constitutional rights and by characterizing the invocation as a
    cessation of Jackson's "cooperation" with law enforcement (rather
    than explaining to the jury that Jackson had every right to say
    what he did).   The parties appear to agree that the same abuse of
    discretion and prejudice standards described above apply to this
    second misconduct-based claim.
    To recap, the government called Cook to testify before
    the grand jury about his questioning of Jackson at the gun store
    in Hooksett, New Hampshire.           Cook testified that after he had
    minimized where, as here, the mistaken reference must be balanced
    against abundant evidence of multiple felony convictions.
    - 29 -
    asked Jackson to "work together" with him to "get those guns off
    the street," Jackson invoked his right to speak to an attorney,
    and that     he thereafter "stopped talking to            [Jackson]."     The
    government then asked, "One thing.              Before [Jackson] asked to
    speak to a lawyer, before he stopped cooperating and talking to
    you, you had asked him where the firearms had gone; right?"
    (emphasis added).     Cook clarified that Jackson had told him that
    the guns were now in Massachusetts, and that it was then that
    Jackson had asked to speak to a lawyer.           Cook then testified that
    Jackson asked -- without any prompting -- whether he could "get
    [his] money" from Keenan.
    Jackson    contends     that   the    grand    jury    would   have
    understood    the   government's    statement      that   Jackson    "stopped
    cooperating" as "obstinan[ce] instead of a lawful exercise of [his]
    constitutional right" (quoting United States v. Reeves, No. 11-
    520, 
    2012 WL 1909350
    , at *18 (D.N.J. May 25, 2012)).             Even assuming
    that is true, though, Jackson by his own account still must show
    that that the government intentionally and improperly sought to
    invite the grand jury to draw a negative inference from the
    invocation of his rights.        United States v. Lopez-Gutierrez, 
    83 F.3d 1235
    , 1245 (10th Cir. 1996); see also United States v.
    Barbour, 
    393 F.3d 82
    , 90 (1st Cir. 2004).            And, considering the
    full context of the colloquy during Cook's grand jury testimony,
    we cannot conclude that the government's questioning and Cook's
    - 30 -
    reference to Jackson's invocation of his rights rose to the level
    of such intentional misconduct.
    The District Court did conclude that the government's
    questioning could be seen to criticize Jackson's refusal to speak
    to Cook and that it would not allow such a reference at trial, but
    the sequence of questioning reveals that the government was more
    likely trying to show that Jackson freely offered additional
    incriminating information about the money that he had given to
    Keenan -- notwithstanding his own prior invocation of his rights.
    In other words, on this record, the manner in which the government
    referenced    Jackson's   invocation       of   his   constitutional     rights
    cannot be said to have constituted an impermissible attempt to
    infringe on the ability of the grand jury to exercise its own
    independent judgment under our precedents.               We thus affirm the
    District Court's conclusion that "the colloquy on that issue was
    [not] serious enough to warrant the extreme remedy of the dismissal
    of the indictment."
    C.
    Jackson's   final    contention    is    that   the   two   alleged
    instances     of   government     misconduct     described     above     warrant
    dismissal when considered together even if neither does when
    considered on its own.           That is so, Jackson contends, because
    "[i]n   a   felony   firearms    prosecution,     introduction      of   a   non-
    existent violent felony with a dangerous weapon conviction and
    - 31 -
    characterization of Jackson as a non-cooperator who sought a lawyer
    in the face of law enforcement questioning, in totality, biased
    the grand jury against Jackson in performing its fact-finding
    function."       But, Jackson's bare and speculative assertion that
    "the    grand    jury    procedure   was    compromised"    by    the    asserted
    cumulative misconduct does not amount to the required showing that
    the    grand    jury    was   substantially    influenced    by    the   alleged
    misconduct in its decision to indict.           See also Reyes-Echevarria,
    
    345 F.3d at 4
     ("All but the most serious errors before the grand
    jury are rendered harmless by a conviction at trial.").
    IV.
    For the foregoing reasons, Jackson's two convictions are
    AFFIRMED.
    - 32 -