United States v. Everett Kyle Hall , 171 F.3d 1133 ( 1999 )


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  •                     United States Court of Appeals
    FOR THE EIGHTH CIRCUIT
    ___________
    No. 97-3944
    ___________
    United States of America,             *
    *
    Appellee,                 *
    *
    v.                              *
    *
    Everett Kyle Hall, Also               *
    Known as Eric, Also Known             *
    as Shorty,                            *
    *
    Appellant.                *
    *
    Appeals from the United States
    District Court for the Western
    ___________                         District of Missouri.
    No. 97-4170
    ___________
    United States of America,             *
    *
    Appellee,                 *
    *
    v.                              *
    *
    Randall Joe Hall,                     *
    *
    Appellant.                *
    *
    *
    *
    ___________
    No. 97-4171
    ___________
    United States of America,                 *
    *
    Appellee,                    *
    *
    v.                                  *
    *
    Roy Lee Hall,                             *
    *
    Appellant.                   *
    ___________
    Submitted: June 9, 1998
    Filed: March 30, 1999
    ___________
    Before RICHARD S. ARNOLD and MORRIS SHEPPARD ARNOLD, Circuit
    Judges, and PANNER,1 District Judge.
    ___________
    MORRIS SHEPPARD ARNOLD, Circuit Judge.
    After a seven-day trial, a jury convicted brothers Everett and Randall Hall and
    Roy Hall (who is not related to Everett and Randall Hall) of conspiracy to distribute
    methamphetamine and to possess methamphetamine with the intent to distribute it. See
    21 U.S.C. § 841(a)(1), § 841(b)(1)(A)(viii), § 846; see also United States v. Hall, 116
    1
    The Honorable Owen M. Panner, United States District Judge for the District
    of Oregon, sitting by designation.
    -2-
    F.3d 1253 (8th Cir. 1997), cert. denied, 
    118 S. Ct. 1106
    (1998), and United States v.
    Hall, 
    85 F.3d 367
    (8th Cir. 1996). The district court2 sentenced each of the defendants
    to 150 months in prison for that crime. The jury also convicted Everett Hall of
    possession of an unregistered silencer. See 26 U.S.C. § 5841, § 5861(d), § 5871; see
    also 18 U.S.C. § 921(a)(3)(C), § 921(a)(24), and 26 U.S.C. § 5845(a)(7). The district
    court sentenced him to 120 months in prison for that crime (to run concurrently with
    his sentence for conspiracy).
    Each of the defendants appeals both his conviction and his sentence. We affirm
    both the convictions and the sentences.
    I.
    One count of the indictment charged Everett Hall with possession of an
    unregistered silencer. Mr. Hall asserts that he did not know that the alleged silencer
    was a “firearm” under the law, see 18 U.S.C. § 921(a)(3)(C), 26 U.S.C. § 5845(a)(7),
    did not know that the item in question could in fact function to diminish the sound of
    a gun, and was not shown to have possessed the item in question (all of which
    assertions we discuss in a later section), but he does not dispute that the alleged
    silencer was not registered. See 26 U.S.C. § 5841(a).
    Before trial, however, Mr. Hall pointed out that the applicable statutory
    definition of "silencer," see 18 U.S.C. § 921(a)(3)(C), § 921(a)(24), and 26 U.S.C.
    § 5845(a)(7), and the statutes prohibiting the possession of an unregistered silencer, see
    26 U.S.C. § 5841, § 5861(d), § 5871, lack a requirement that the silencer in question
    be connected in some way with interstate commerce. He then contended that, with
    respect to his case, the commerce clause, see U.S. Const. art. I, § 8, cl. 3, provided no
    authority for prosecuting him under those statutes and that since those statutes were the
    2
    The Honorable Ortrie D. Smith, United States District Judge for the Western
    District of Missouri.
    -3-
    basis for one count of the indictment, that count should be dismissed. The trial court
    denied the motion.
    On appeal, the government evidently concedes that it presented no proof of a
    direct connection between interstate commerce and the alleged silencer. The
    government asserts, however, that even if Mr. Hall possessed the alleged silencer solely
    within one state (as he implicitly argues), his act in so doing was within the power of
    Congress to regulate under the commerce clause. We disagree.
    In United States v. Lopez, 
    514 U.S. 549
    , 567 (1995), the Supreme Court stated
    that the commerce clause of the Constitution gives Congress the power to regulate even
    intrastate activities if those activities "might, through repetition elsewhere, substantially
    affect [some] sort of interstate commerce." In evaluating whether a specific intrastate
    activity is legitimately so characterized, and thus whether a specific criminal statute will
    be upheld against a challenge based on the commerce clause, at least three inquiries are
    relevant.
    First, do the relevant criminal statutes contain a "jurisdictional element which
    would ensure, through case-by-case inquiry, that the [silencer] possession in question
    affects interstate commerce"? 
    Id. at 561.
    None of the relevant statutes in this case
    contains such an element.
    Second, does the intrastate activity arise out of, or is it connected with, a
    commercial transaction, so that the activity is "an essential part of a larger regulation
    of economic activity, in which the regulatory scheme could be undercut unless the
    intrastate activity were regulated"? 
    Id. Mr. Hall
    contends that the possession of a
    silencer solely within one state has "nothing to do with 'commerce' or any sort of
    economic enterprise," 
    id., and we
    agree with that contention.
    -4-
    Finally, we ask, in enacting the criminal statutes at issue, did Congress, or "even
    [a] congressional committee," make "legislative findings ... regarding the [intrastate
    activity's] effect upon interstate commerce"? 
    Id. at 562.
    We note in this regard that
    "Congress normally is not required to make formal findings as to the substantial
    burdens that an [intrastate] activity has on interstate commerce," 
    id., but that
    "congressional findings ... enable [the courts] to evaluate the legislative judgment that
    the [intrastate] activity in question substantially affect[s] interstate commerce, even
    though no such substantial effect [is] visible to the naked eye," 
    id. at 563.
    To answer
    this inquiry in specific regard to this case, we take a closer look at the origin of the
    criminal statutes at issue here.
    All of the statutory sections relevant to the possession of unregistered silencers
    are subsequent incarnations of provisions that were originally part of the National
    Firearms Act of 1934. See Act of June 26, 1934, Public Law No. 73-474, 48 Stat.
    1236-40, § 1(a), § 5(a), § 14. See also, respectively, 1939 I.R.C., ch. 25, 53 Stat.
    292-94, ch. 27, 53 Stat. 393, § 2733(a), § 3261(b), § 2729, and, respectively, 1954
    I.R.C., ch. 53, 68A Stat. 721-29, § 5848(1); § 5841, § 5851; § 5861.
    One of those derivative provisions, see 18 U.S.C. § 921(a)(3)(C), was rewritten
    slightly and amended in the Omnibus Crime Control and Safe Streets Act of 1968,
    Public Law No. 90-351, 82 Stat. 197-239, § 902, reprinted in 1968 U.S.C.C.A.N. 237,
    271-81. The same act renumbered the statutory section associated with that provision,
    giving it the section number currently in use. See 
    id. The remainder
    of those derivative
    provisions were rewritten slightly and amended in the Gun Control Act of 1968,
    Public Law No. 90-618, 82 Stat. 1213-36, § 201, reprinted in 1968 U.S.C.C.A.N.
    1397, 1413-23. In 1986, the statutory sections associated with those provisions were
    rearranged and renumbered, giving them the section numbers currently in use. See Tax
    Reform Act of 1986, Public Law 99-514, 100 Stat. 2085-2963, § 2, reprinted in 1986
    U.S.C.C.A.N. 2095.
    -5-
    Throughout the multiple transitions described above, however, the content from
    the original provisions remained essentially the same in all particulars material to this
    case. See, respectively, 18 U.S.C. § 921(a)(3)(C), 26 U.S.C. § 5845(a)(7); § 5841,
    § 5861(d); § 5871. The one statutory section relevant to this case that was not
    originally part of the National Firearms Act of 1934, moreover, is simply a clarification
    of a term that was already part of the original act or one of its later versions. See 18
    U.S.C. § 921(a)(24), relative to § 1(a) of the original act, defining "silencer" as "any
    device for silencing ... the report of a ... firearm." Because the criminal statutes
    relevant to this case are all derivations from (or a relatively minor clarification of) the
    original provisions of the National Firearms Act of 1934, we do not think it improper
    to consult the legislative history of that act in determining whether Congress made
    findings with respect to the effect on interstate commerce of the intrastate activity at
    issue here, i.e., the possession of a silencer solely within one state.
    The committee reports (identical in both houses of Congress) on the bill that
    became the original National Firearms Act of 1934 contained no findings. See H.R.
    Rep. No. 73-1780 (1934); see also S. Rep. No. 73-1444 (1934). Nor did the
    committee reports on the bills that became the 1968 legislation on firearms. See, with
    respect to the Omnibus Crime Control and Safe Streets Act of 1968, S. Rep. No.
    90-1097, reprinted in 1968 U.S.C.C.A.N. 2112, and, with respect to the Gun Control
    Act of 1968, H.R. Rep. No. 90-1577, reprinted in 1968 U.S.C.C.A.N. 4410, and H.R.
    Rep. No. 90-1956, reprinted in 1968 U.S.C.C.A.N. 4426. Congress added a definition
    of "silencer" to the statutes, see 18 U.S.C. § 921(a)(24), through the Firearms Owners'
    Protection Act of 1986, Public Law No. 99-308, 100 Stat. 449-61, § 101(6), reprinted
    in 1986 U.S.C.C.A.N. 449, but the committee report on the bill that became that act
    included no findings.
    We conclude, then, that Congress made no legislative findings, either explicit or
    implicit, from which we may reliably conclude that the intrastate possession of silencers
    imposes "substantial burdens," 
    Lopez, 514 U.S. at 562
    , on interstate commerce. In
    -6-
    light of the absence of such findings, the absence of a jurisdictional element in the
    relevant statutes, the absence of a commercial transaction with regard to Mr. Hall's
    possession of the alleged silencer, and the absence of proof of a connection between
    interstate commerce and the alleged silencer, we hold that the relevant count of the
    indictment against Mr. Hall cannot be sustained under the commerce clause.
    II.
    We turn consequently to the issue of whether the taxing clause, see U.S. Const.
    art. I, § 8, cl. 1, provided the authority to prosecute Everett Hall under the statutes in
    question in the relevant count, as the government also contends. We note that although
    the government cited (in both its brief and its oral argument) the taxing clause as an
    alternative source for the authority to prosecute Mr. Hall under the statutes in question,
    Mr. Hall did not address the taxing clause in either a reply brief or his oral argument.
    We have thus had to anticipate the most significant arguments that he might have raised
    in that respect.
    We see no need to address every challenge that has ever been brought to the
    power of Congress under the taxing clause with respect to the statutes relevant to
    Mr. Hall’s case. We do address, however, what we consider to be the two most
    significant of those challenges, namely, that the statutes in question were enacted in
    violation of the tenth amendment and that the pertinent registration and tax payment
    requirements, see 26 U.S.C. § 5821(a), § 5821(b), § 5822, § 5841, § 5861(d), are
    punitive in nature (and therefore criminal punishment) and consequently outside the
    civil power of taxation. (Other challenges have been based on the ex post facto clause,
    the right to bear arms, the right of protection against self-incrimination, the due process
    clause, the equal protection clause, the prohibition against cruel and unusual
    punishment, and the right to privacy.)
    In United States v. Sanchez, 
    340 U.S. 42
    , 43-44 (1950), the Supreme Court
    considered the scope of the taxing clause with respect to a statute that imposed a tax
    -7-
    on the transfer of marijuana, to be paid by either the transferor or the transferee, with
    the amount and the liable person both governed by whether the transferee had
    previously registered with the federal government, as mandated by a separate statute.
    (At that time, certain persons could legally possess marijuana. These particular statutes
    were repealed in 1970, when the federal drug laws were revised.) The defendant in
    that case (a transferor) asserted, first, that the tax had the effect not only of regulating
    but also of deterring traffic in marijuana and, second, that the amount of the tax
    imposed if the transferee had not previously registered was so great as to constitute
    criminal punishment rather than a tax. 
    Id. at 44.
    With respect to the "regulatory character" of the tax, the Supreme Court stated
    that it was "beyond serious question that a tax does not cease to be valid merely
    because it regulates, discourages, or even definitely deters the activities taxed," despite
    the fact that "the revenue obtained is obviously negligible," that "the revenue purpose
    may be secondary," or that the tax is imposed on "activities which Congress might not
    otherwise [be permitted to] regulate." 
    Id. Although the
    Court did not expressly
    characterize this analysis as responsive to a tenth-amendment challenge (involving a
    power reserved to the states because not delegated to Congress by the Constitution),
    all three of the cases that the Court relied on in that portion of the opinion, see 
    id. at 44-
    45, were premised in relevant part on tenth-amendment or analogous arguments. See
    Sonzinsky v. United States, 
    300 U.S. 506
    , 511-12 (1937) (tenth-amendment argument),
    regarding an annual license tax imposed on dealers in firearms; Magnano Co. v.
    Hamilton, 
    292 U.S. 40
    , 44-47 (1934) (analogous argument), regarding a state tax on
    intrastate margarine sales that was different from the state tax on intrastate butter sales;
    and Hampton and Co. v. United States, 
    276 U.S. 394
    , 400, 404, 411-13 (1928)
    (analogous argument), regarding a tax on imports from countries where the relevant
    production costs were lower than in the United States.
    With respect to the "penal nature" of the tax, United States v. 
    Sanchez, 340 U.S. at 44
    , the Supreme Court stated that since the transfer precipitating the tax was not
    -8-
    itself illegal, "the tax can be properly called ... civil rather than ... criminal" in nature.
    
    Id. at 45.
    Cf. Department of Revenue v. Kurth Ranch, 
    511 U.S. 767
    , 777-82 (1994)
    (a tax that was not remedial in essence, was triggered by an illegal act, and was
    imposed after a separate criminal prosecution for the same act, was held to be punitive
    in nature and therefore violative of the double jeopardy clause), and Padavich v.
    Thalacker, 
    162 F.3d 521
    , 522-23 (8th Cir. 1998) (a tax that was not triggered solely by
    an illegal act, and was not imposed only after a separate criminal prosecution for the
    same act, was held not to be punitive in nature and therefore not violative of the double
    jeopardy clause). The Court in United States v. 
    Sanchez, 340 U.S. at 45-46
    , further
    stated that the civil nature of the tax was not altered by the fact that the amount of the
    tax was much greater if the transferee had not previously registered with the federal
    government.
    We see nothing in the Supreme Court's reasoning in United States v. Sanchez
    that would compel a different conclusion with respect to the registration requirement
    that was imposed in connection with the transfer tax at issue in that case. We see
    nothing in the tax and registration statutes at issue in Everett Hall's case, moreover, to
    distinguish them from the analogous statutes considered in United States v. Sanchez.
    As the Court remarked in 
    Sonzinsky, 300 U.S. at 513
    , with respect to similar
    provisions applicable to firearms dealers, the “registration provisions ... are obviously
    supportable as in aid of a revenue purpose.”
    Other courts have considered whether the scope of the taxing clause was
    sufficiently broad to allow Congress to enact the particular statute under which
    Mr. Hall was prosecuted, see 26 U.S.C. § 5861(d), which makes it a crime for the
    possessor of a “firearm” to have an unregistered one. Noting that even though the
    statutes impose the duty of registration on the maker or the transferor of a “firearm,”
    and in fact have no provision authorizing (what we might describe as) a “mere”
    possessor to register the “firearm,” various courts have still upheld the enactment of
    § 5861(d) as within the scope of the taxing clause. See, e.g., United States v. Gresham,
    -9-
    
    118 F.3d 258
    , 263-64 (5th Cir. 1997), cert. denied, 
    118 S. Ct. 702
    (1998); United
    States v. Aiken, 
    974 F.2d 446
    , 448 (4th Cir. 1992); and United States v. Tankersley,
    
    492 F.2d 962
    , 967 (7th Cir. 1974). See also Milentz v. United States, 
    446 F.2d 111
    ,
    112-13 (8th Cir. 1971).
    In concluding that Congress had the authority under the taxing clause to make
    it a crime to possess an unregistered “firearm,” the courts have explained that
    § 5861(d) is “in aid of a revenue purpose,” 
    Sonzinsky, 300 U.S. at 513
    , by virtue of the
    fact that § 5861(d) helps the government to learn “the chain of possession of a firearm”
    and thus to identify the maker liable for the tax, Hunter v. United States, 
    73 F.3d 260
    ,
    262 (9th Cir. 1996) (per curiam), see also United States v. Dodge, 
    61 F.3d 142
    , 146 (2d
    Cir. 1995), cert. denied, 
    516 U.S. 969
    , 1000 (1995), and United States v. Jones, 
    976 F.2d 176
    , 184 (4th Cir. 1992), cert. denied, 
    508 U.S. 914
    (1993). At least one court has
    further commented that § 5861(d) encourages the makers of “firearms” to register
    them and to pay the relevant tax because, otherwise, those makers “face the possibility
    of being unable to sell the [‘firearms’] to anyone,” United States v. 
    Aiken, 974 F.2d at 448
    .
    We agree with the reasoning that those courts offered. We therefore hold that
    Congress had the authority under the taxing clause to define as a crime the possession
    of an unregistered silencer. See also United States v. Pearson, 
    8 F.3d 631
    , 633 (8th Cir.
    1993), cert. denied, 
    511 U.S. 1126
    (1994), citing with apparent approval United States
    v. Tous, 
    461 F.2d 656
    , 657 (9th Cir. 1972) (per curiam), which held that § 5861(d) was
    within the scope of the taxing clause.
    III.
    The government obtained and executed search warrants for the separate premises
    in which Everett Hall and Randall Hall lived. The basis for those warrants was an
    affidavit from an agent of the Drug Enforcement Administration (DEA) that related
    various information supplied by two confidential informants. Each of the Hall brothers
    -10-
    moved under Fed. R. Crim. P. 12(b)(3) to suppress the evidence obtained in those
    searches because of material omissions from and misrepresentations in the DEA
    agent’s affidavit. They asserted that the DEA agent deliberately or recklessly failed to
    include in the affidavit the criminal history, the prior use of "numerous aliases," the
    contemporaneous arrest and detention for possession of stolen property (and,
    presumably, concomitant motive to try to strike a deal by providing false information
    about the Hall brothers), the "mental instability," and the "long-time drug abuse" of one
    of the confidential informants (whose identity the Hall brothers had discerned). The
    Hall brothers also asserted that the information supplied by that confidential informant
    to the DEA agent was insufficiently reliable, not detailed enough, uncorroborated, and
    untrue and, accordingly, that the DEA agent’s representations in the affidavit were
    deliberately false or recklessly made.
    The trial court denied the motions to suppress without a hearing. On appeal, the
    Hall brothers challenge the trial court's denial of a hearing and of their motions to
    suppress. We review for an abuse of discretion the trial court's decision on whether to
    hold an evidentiary hearing on the validity of the search warrants. See, e.g., United
    States v. Hiveley, 
    61 F.3d 1358
    , 1360 (8th Cir. 1995) (per curiam); see also 3A C.
    Wright, Federal Practice and Procedure: Criminal 2d § 801 at 191 (1982). We review
    de novo the trial court's ruling on the motions to suppress, evaluating only for clear
    error, however, any findings of fact by the trial court and giving appropriate deference
    to the inferences apparently drawn from those facts by law enforcement officers, the
    court that issued the search warrants, and the trial court. See, e.g., Ornelas v. United
    States, 
    517 U.S. 690
    , 691, 699 (1996); see also Illinois v. Gates, 
    462 U.S. 213
    , 240,
    245 (1983), and United States v. Weinbender, 
    109 F.3d 1327
    , 1329 (8th Cir. 1997).
    To be entitled to a hearing on a motion to suppress evidence obtained pursuant
    to a search warrant that was issued in response to an affidavit, a defendant's assertions
    with respect to the trustworthiness of the affidavit "must be more than conclusory."
    Franks v. Delaware, 
    438 U.S. 154
    , 171 (1978). The defendant's motion must amount
    -11-
    to a "substantial preliminary showing," 
    id. at 170,
    of "deliberate falsehood or of
    reckless disregard for the truth, and ... must be accompanied by an offer of proof. ...
    The deliberate falsity or reckless disregard whose impeachment is permitted ... is only
    that of the affiant.... Finally, ... if, when material that is the subject of the alleged falsity
    or reckless disregard is set to one side, there remains sufficient content in the warrant
    affidavit to support a finding of probable cause, no hearing is required." 
    Id. at 171-72.
    We have applied the above criteria, in slightly modified form, to a defendant's
    assertions of material omissions from a search warrant. See, e.g., United States v.
    LaMorie, 
    100 F.3d 547
    , 555 (8th Cir. 1996). In those circumstances, we require the
    defendant to make a "substantial preliminary showing," 
    Franks, 438 U.S. at 171
    , "that
    the affiant omitted facts with the intent to make, or in reckless disregard of whether the
    omissions made, the affidavit misleading, and that the affidavit, if supplemented by the
    omitted information, could not support a finding of probable cause." 
    LaMorie, 100 F.3d at 555
    .
    With respect to the material omissions alleged by the Hall brothers, the DEA
    agent's affidavit did state that the confidential informant in question had admitted
    committing "acts of prostitution" over a two-month period and participating in "the theft
    of about 20 vehicles" in that same period. A court issuing the search warrants would
    manifestly have been aware, therefore, that the confidential informant was not "a model
    citizen," 
    LaMorie, 100 F.3d at 555
    , and possibly (or probably) had a criminal history
    and had used aliases. Accordingly, we reject the argument that the DEA agent's failure
    to include in the affidavit information about the confidential informant's criminal history
    and her use of aliases made the affidavit so misleading that it could not have supported
    the issuance of the warrants if those facts had been included. See, e.g., 
    id. Nor do
    we believe that the omission from the affidavit of information about the
    confidential informant's contemporaneous arrest and detention for possession of stolen
    property (and potential motive, therefore, to strike a deal for herself by providing false
    -12-
    information about the Hall brothers) compromised the affidavit to such an extent that
    it could not have supported a finding of probable cause if that fact had been included.
    We have rejected such contentions in the past, concluding, as a matter of law, that
    courts issuing search warrants are aware of the possibility that a confidential informant
    may be seeking leniency in his or her own situation. See, e.g., United States v.
    Gladney, 
    48 F.3d 309
    , 315 (8th Cir. 1995).
    With respect to the absence in the affidavit of any reference to the confidential
    informant's alleged "mental instability" and "long-time drug abuse," we observe that the
    only specific relevant information provided by Everett Hall or Randall Hall in the
    motions to suppress was one unsworn statement that "subsequent to the search," the
    confidential informant was "hospitalized for mental problems" and one unsworn
    statement that the confidential informant was "a known drug addict with a heavy
    dependency on drugs." The only assertion, however, that the DEA agent was even
    aware of those two alleged facts when he gave his affidavit was yet another unsworn
    statement to the effect that the DEA agent had "a prior romantic connection" with a
    sister of Everett Hall and Randall Hall, had previously been at the premises to be
    searched, and had failed to disclose "personally known information that would have ...
    drawn into question" the information that the confidential informant supplied in support
    of the affidavit. In our view, the Hall brothers’ unsworn statements fall far short as an
    offer of proof that would require an evidentiary hearing. Cf. United States v. Crook,
    
    936 F.2d 1012
    , 1014 (8th Cir. 1991), cert. denied, 
    502 U.S. 1075
    (1992).
    To be entitled to a hearing on their motions to suppress because of deliberately
    false or recklessly made statements in (as contrasted with deliberate or reckless
    omissions from) the DEA agent’s affidavit, the Hall brothers had to cast doubt on the
    veracity of the DEA agent, see 
    Franks, 438 U.S. at 171
    ; thus aspersions with respect
    to the confidential informant herself were useful only indirectly, that is, as support for
    the argument that the DEA agent's statements about the confidential informant's
    reliability, specificity, collateral support, and truthfulness were deliberately false or
    -13-
    recklessly made. (We realize that as a practical matter, those two evaluations are very
    closely entwined; we outline the conceptual framework above solely to emphasize the
    exact contours of the relevant inquiry.) In this regard, we consider initially the alleged
    untrustworthiness of the DEA agent's statements that the confidential informant in
    question was "reliable" and had, "on prior occasions, furnished information ...
    concerning stolen property which resulted in the arrest and conviction of individuals
    involved."
    The Hall brothers' motions to suppress offered only three assertions about the
    confidential informant's past reliability, namely, that her "information ... concerning
    stolen property" might have resulted from her own involvement in that theft, that she
    might have "merely snitched out" her comrades in that theft, and that her information
    was not described as proving "to be accurate as to where any stolen property was." We
    consider the first two of those assertions actually to be supportive of the DEA agent’s
    representations about the confidential informant’s past reliability and the third one to
    relate to a subject of relative insignificance.
    The motions to suppress also offered assertions that because of the confidential
    informant’s failure to describe in detail to the DEA agent "Everett Hall, his family, or
    his residence," "despite [her] allegations of some 30 trips to [that] residence," and
    because of the confidential informant’s admitted involvement "in both drugs and
    prostitution," the DEA agent could not in good faith have believed that the confidential
    informant was a credible person. In neither their motions to suppress nor their briefs
    on appeal, however, did the Hall brothers offer any authority for the proposition that
    those circumstances are somehow critical to an evaluation of a confidential informant's
    credibility.
    The motions to suppress offered additional assertions that the information that
    was provided by the confidential informant was uncorroborated, thus suggesting that
    the DEA agent could not reasonably have decided that the confidential informant’s
    -14-
    information was believable. The only specific information so challenged, though, was
    described in Everett Hall's motion, which directed attention to the confidential
    informant's allegations that in one three-month period she observed methamphetamine
    in quantities of "up to one pound" "on most" of "at least 30 different occasions" at his
    residence, that he "hid methamphetamine in different kinds of containers around the
    pool located on the back side of the residence," and that there were "numerous cars"
    and a "large metal building shop" on his premises.
    The DEA agent's affidavit did state, however, that law enforcement officers had
    flown over the residence in question and had seen a pool in the location specified, along
    with "numerous cars ... around the property." The DEA agent's affidavit also stated
    that law enforcement officers had photographed a "large metal building shop" on the
    premises in question. We thus reject the Hall brothers’ assertions with respect to the
    alleged lack of corroboration for the confidential informant’s information and the
    supposed effect of that lack of corroboration on the trustworthiness of the DEA agent’s
    affidavit.
    Finally, the motions to suppress offered assertions that the information that was
    provided by the confidential informant was untrue. Even if that were so, there is
    nothing in the record that would warrant an inference that the DEA agent knew that the
    information was untrue and yet deliberately or recklessly offered it to the court that
    issued the search warrants.
    In light of the discussion above, we reject the Hall brothers' argument that the
    trial court abused its discretion in declining to hold a hearing on the trustworthiness of
    the DEA agent’s affidavit. After considering the totality of the circumstances attendant
    to the issuance of the search warrants in this case, moreover, see, e.g., 
    Gates, 462 U.S. at 230
    , 233, 238, we hold that the court that issued the warrants had a substantial basis
    for concluding, see 
    id. at 236,
    238, 246, that there was probable cause to believe that
    contraband or evidence of wrongdoing would be found at the premises in question, see
    -15-
    
    id. at 230,
    236, 238, 246, see also 
    id. at 227
    and 
    LaMorie, 100 F.3d at 552
    .
    Accordingly, we affirm the trial court's denial of the Hall brothers' motions to suppress.
    IV.
    Shortly before trial, Randall Hall and Roy Hall asked the trial court to order the
    government to disclose any medical records related to the attempted suicide of one
    government witness as well as any of her psychiatric records that existed before her
    attempted suicide. Randall Hall and Roy Hall suggested that they needed such records
    to prepare for cross-examination of the witness in question, specifically with regard to
    impeaching her credibility. Everett Hall joined in the motion on the first day of trial.
    The government responded that it did not possess or control any of the medical or
    psychiatric records for the witness. The trial court then denied the motion.
    On appeal, the defendants acknowledge that the government has no obligation
    to obtain for a defendant records that it does not already have in its possession or
    control. See, e.g., United States v. Riley, 
    657 F.2d 1377
    , 1386 (8th Cir. 1981); see
    also United States v. Skorniak, 
    59 F.3d 750
    , 755-56 (8th Cir. 1995), cert. denied, 
    516 U.S. 980
    (1995). In these circumstances, we see no error by the trial court in denying
    the defendants' motion for medical and psychiatric records on the witness in question.
    During the opening statements, Roy Hall's lawyer made several remarks about
    that witness. Specifically, Mr. Hall's lawyer stated that the witness had a "past history
    of lying," that she had "told ... law enforcement authorities a few years ago that her
    father had committed a sex crime against her," which prompted his being "taken in,"
    and that she had "then recanted it." Thus, Mr. Hall's lawyer suggested, it was
    reasonable to believe that the witness would lie about Mr. Hall's alleged drug-related
    activities.
    When the witness later testified, Mr. Hall's lawyer attempted to cross-examine
    her about the incident with her father. The government objected, contending that such
    -16-
    evidence was on "a wholly collateral matter." The trial court then refused to allow
    Mr. Hall's lawyer to proceed with cross-examination of the witness about that incident,
    which had occurred 10 years previously, when the witness was 13 years old. On
    appeal, Mr. Hall argues that the trial court's restriction of that cross-examination
    violated his rights under the confrontation clause, see U.S. Const. amend. VI. We
    disagree.
    The confrontation clause guarantees "an opportunity for effective cross-
    examination, not cross-examination that is effective in whatever way, and to whatever
    extent, the defense might wish" (emphasis in original). Delaware v. Fensterer, 
    474 U.S. 15
    , 20 (1985) (per curiam). The confrontation clause "is generally satisfied when the
    defense is given a full and fair opportunity to probe and expose [the] infirmities" of
    testimony from a witness, "thereby calling to the attention of the factfinder the reasons
    for giving scant weight" to that testimony. 
    Id. at 22;
    see also Delaware v. Van Arsdall,
    
    475 U.S. 673
    , 680 (1986). A critical consideration in determining whether the
    defendant had such a "full and fair opportunity," Delaware v. 
    Fensterer, 474 U.S. at 22
    ,
    is whether the defendant "had other ways to obtain the effect that the excluded
    examination would have allegedly established." United States v. Brown, 
    110 F.3d 605
    ,
    611 (8th Cir. 1997). In other words, did the defendant have "ample opportunity to
    discredit" the testimony of the relevant witness? 
    Id. From the
    trial transcript, it appears that the witness in question in this case
    testified, at a minimum, from late morning through the end of the day and that cross-
    examination by the defendants accounted for well over half (and possibly as much as
    two-thirds) of that time. In light of those proportions and in light of the defendants'
    success in bringing out not only multiple instances of serious lying by the witness but
    also several substantial reasons for her to have lied in her original statements to federal
    drug agents, and to continue to lie at trial, about Roy Hall's alleged drug-related
    activities, we believe that any additional effect of cross-examination about the incident
    between the witness and her father would have been minimal. We also note that the
    -17-
    incident between the witness and her father was not related to the events at issue in the
    trial and was remote in time. We therefore consider it to have been of only slight
    relevance at best. See, e.g., United States v. Willis, 
    997 F.2d 407
    , 416 (8th Cir. 1993),
    cert. denied, 
    510 U.S. 1050
    (1994), and United States v. Crump, 
    934 F.2d 947
    , 952-53
    (8th Cir. 1991).
    Given these circumstances, and the marginal relevance of the incident between
    the witness and her father, we hold that the trial court's restriction of Roy Hall's cross-
    examination of the witness with respect to that incident did not violate his rights under
    the confrontation clause. See, e.g., United States v. 
    Brown, 110 F.3d at 611
    ; United
    States v. 
    Willis, 997 F.2d at 415-16
    ; and United States v. 
    Crump, 934 F.2d at 952-53
    .
    V.
    One of the witnesses who testified on behalf of the defendants was the oldest
    sister of Everett Hall and Randall Hall. She stated that she had retired in late 1994
    from her position as a paralegal for the U.S. Attorney's office that was prosecuting the
    defendants. On both direct examination and cross-examination, she denied that she had
    ever used her position to obtain information for the defendants on the investigative
    activities of that office and also denied that she had ever taken or read a case file that
    was not necessary to her duties in the office.
    In its rebuttal case, the government called an Assistant U.S. Attorney from that
    office, who testified that after noticing that a particular methamphetamine-related case
    file (relative to a person other than the defendants) was "missing," she found the case
    file on the sister's desk. The witness also testified that, to her knowledge, there was no
    "legitimate reason" for the sister to have that case file. The defendants subsequently
    moved to strike the testimony of the Assistant U.S. Attorney, contending that the
    government had acted in bad faith in calling her and that the testimony was not proper
    rebuttal. The trial court at first denied the motion, stating that "the whole issue is
    -18-
    somewhat collateral to the charges in this case" and that the testimony was "somewhat
    irrelevant."
    The defendants then argued that, although collateral, the issue was "brought into
    the case by the government solely for the purpose of suggesting that somebody [had]
    done something improper ... in order to ... assist the defendants, [for] which there's been
    no evidence at all." The defendants further asserted that the particular case file in
    question "was never made available ... during ... discovery" and that "the clear
    inference [that] the jury is going to perhaps make ... is that [the defendants were] being
    assisted by" the person who was the subject of the case file in question.
    The trial court commented that "there's been no inference whatsoever that [the
    subject of that case file] was associated in any way with ... these three defendants." In
    response, the defendants contended that the government had indeed made such an
    implication, since the government was "making an issue of the fact that the sister of ...
    two [of the] defendants ... ostensibly [was] performing duties contrary to the interests
    of the United States Attorney's office." In so doing, the defendants argued, the
    government was "attacking the [sister's] credibility" and was "insinuating" that the sister
    had "by her actions in that office done something to frustrate [the defendants'] having
    ever been arrested or charged while she worked there," that the defendants had been
    "successfully operating some kind of methamphetamine operation outside the realm of
    the U.S. Attorney's office because of [the] sister," and that the defendants and the
    subject of the case file in question were "in some type of cahoots." The defendants
    then moved for a mistrial. The trial court denied the motion.
    To the jury, the trial court announced that it was striking all of the Assistant U.S.
    Attorney's testimony. The trial court then instructed the jury "to give no consideration
    to any of [that] testimony whatsoever," "to disregard any testimony relative to" the case
    file in question, and "to draw no inference whatsoever from the testimony relative to"
    that case file. On appeal, Randall Hall and Roy Hall assert that despite the trial court's
    -19-
    instructions to the jury, the Assistant U.S. Attorney's testimony "was impossible for the
    jury to forget" and therefore that the trial court abused its discretion in denying the
    motion for a mistrial. See, e.g., United States v. Maza, 
    93 F.3d 1390
    , 1397-98 (8th Cir.
    1996), cert. denied, 
    117 S. Ct. 1008
    , 1345 (1997). We disagree.
    During her testimony, the Assistant U.S. Attorney conceded that the case file in
    question was "devoid" of "sensitive information" and therefore had not been "locked
    up" but, instead, was kept in a cabinet in a common hallway, that the sister "probably
    wasn't" ever told "not to get in the files in the hallway," that it "could have happened"
    that the sister "picked that file up by mistake," that the case file in question contained
    nothing to suggest that its subject might be cooperating with the government, and that
    she had "no information" that the sister had "directly helped others [to] traffic in drugs."
    In light of these concessions, the collateral nature and minimal relevance of the
    testimony, the trial court's prompt instructions to the jury, and the presumption that the
    jury followed the trial court's instructions, we hold that the trial court did not abuse its
    discretion in denying the motion for a mistrial. See, e.g., United States v. 
    Maza, 93 F.3d at 1397
    .
    VI.
    All three defendants contend that the evidence was insufficient to sustain their
    convictions for conspiracy to distribute methamphetamine and to possess
    methamphetamine with the intent to distribute it. They argue that although the evidence
    may have allowed the conclusion that each of them used methamphetamine, there was
    insufficient evidence to support the conclusion that each defendant conspired, from
    spring, 1993, to spring, 1995, with both of the other defendants to distribute
    methamphetamine or to possess large enough amounts of it to allow the inference of
    an intent to distribute it. They also challenge the credibility of several government
    witnesses who admitted to being heavy users of methamphetamine. Finally, they
    challenge the trial court's finding (by a preponderance of the evidence) that all three of
    them were in a conspiracy together at the relevant time and therefore that certain
    -20-
    hearsay testimony with respect to any of them could be used against both of the others.
    See Fed. R. Evid. 801(d)(2)(E).
    Law enforcement officers testified that during a search of Everett Hall's premises
    in spring, 1995, officers found an electronic digital scale, two bottles of a "cutting"
    powder commonly used to reduce the purity level of methamphetamine, and various
    separate amounts of methamphetamine ranging in quantity from .66 grams to 47.3
    grams and ranging in purity level from 20 percent to 91 percent, some of which was
    concealed inside uninstalled engine parts. Another law enforcement officer testified
    that during a search of Randall Hall's premises in spring, 1995, officers found an
    electronic digital scale, a bottle of a "cutting" powder commonly used to reduce the
    purity level of methamphetamine, a vial of methamphetamine with a purity level of 43
    percent, and a pamphlet with instructions for making methamphetamine. An additional
    law enforcement officer testified that during a search of a storage building on another
    person's premises in spring, 1995, officers found a triple-beam scale; that other person
    testified that he put that scale or a similar one in his own storage building at Roy Hall's
    request. Another law enforcement officer, with approximately 15 years of experience
    in drug-related investigations, testified that a purity level of 12.5 percent was in "the
    high range" for methamphetamine used by individuals and that "clandestinely"
    manufactured methamphetamine "usually" had an initial purity level of approximately
    90 percent.
    A witness testifying under an immunity agreement with the government stated
    that Roy Hall had sold methamphetamine to her at least twice in summer and fall, 1994,
    and that he had instructed her on the optimal quantities for her sale of
    methamphetamine to others. She also testified that she had met all of the defendants
    in 1994, that she had seen Roy Hall acquire methamphetamine from each of the Hall
    brothers, that she had seen both Everett Hall and Roy Hall using a "cutting" powder to
    reduce the purity level of some methamphetamine, and that she had seen each of the
    defendants with at least a pound of methamphetamine on separate occasions in early
    -21-
    1995. She testified further that she had traveled with Randall Hall and Roy Hall on one
    occasion during the relevant period to a trailer where methamphetamine was being
    made and that of the three pounds of methamphetamine that was acquired there, Everett
    Hall and Roy Hall took a half-pound each and Randall Hall kept two pounds.
    That witness also testified that she used up to two grams of methamphetamine
    a day during the relevant period. A second witness testifying under an immunity
    agreement with the government stated that a reasonable amount of methamphetamine
    to keep on hand for personal use was approximately three and a half grams (roughly
    one-eighth of an ounce) and that she used up to a gram of methamphetamine a day
    during the relevant period.
    A third witness testifying under an immunity agreement with the government
    stated that she was "a participant" in an agreement to distribute methamphetamine with
    both Hall brothers in spring and summer, 1993. A fourth witness testifying under an
    immunity agreement with the government stated that each of the Hall brothers had sold
    methamphetamine to her in either 1993 or 1994. A fifth witness testifying under an
    immunity agreement with the government stated that Roy Hall had given him
    methamphetamine about 15 times in late 1994 or early 1995 in exchange for certain
    services, that he had seen Mr. Hall with as much as a pound of methamphetamine on
    one occasion during that time, that he had seen a triple-beam scale in Mr. Hall's
    kitchen, and that he had helped Mr. Hall transfer several items into the storage building
    on the premises where law enforcement officers later found a triple-beam scale.
    We believe that the evidence is sufficient to support the defendants' convictions.
    The first witness with an immunity agreement stated that she met the defendants in
    1994 and specified one occasion between late 1994 and spring, 1995, when she
    accompanied two of the defendants to a trailer where methamphetamine was being
    made, stated that those two defendants acquired at least three pounds of
    methamphetamine there, and further stated that the three defendants divided up the
    -22-
    three pounds of methamphetamine acquired there. The smallest quantity that any
    defendant took from that three pounds was a half-pound, which, according to the
    testimony of two witnesses, is far more than a personal use amount, regardless of purity
    level. Several witnesses testified that they had personally bought methamphetamine
    from, had witnessed sales of methamphetamine by, or had seen methamphetamine
    being "cut" by various combinations of the three defendants during the relevant period.
    The high purity levels of the methamphetamine found on the premises of two of
    the defendants in spring, 1995, easily support the conclusion that the methamphetamine
    that was possessed by each of the three defendants was intended for eventual further
    distribution. Also supporting that proposition are the scales associated with each of the
    three defendants and the bottles of a "cutting" powder on the premises of two of the
    defendants. We therefore reject the defendants' challenge to the sufficiency of the
    evidence on conspiracy, noting in addition that it is not our province to revisit the jury's
    apparent assessments of the credibility of certain witnesses. In light of our conclusions
    in that regard, we need not address the defendants’ challenge to the trial court’s
    preliminary finding that a conspiracy existed.
    VII.
    In a somewhat related vein, Randall Hall contends that the evidence showed
    more than one conspiracy and thus that the trial court erred in declining to instruct the
    jury on multiple conspiracies. Whether there was sufficient evidence " 'to sustain ... a
    multiple conspiracy instruction is generally a question of law subject to de novo
    review.' " United States v. 
    Maza, 93 F.3d at 1398
    , quoting United States v. Jackson,
    
    67 F.3d 1359
    , 1367 (8th Cir. 1995), cert. denied, 
    517 U.S. 1192
    (1996); see also
    United States v. Delpit, 
    94 F.3d 1134
    , 1148 (8th Cir. 1996). Mr. Hall's arguments on
    appeal actually conflate two different difficulties with respect to this question.
    The first is the danger that a jury will convict a defendant because of a
    conspiracy in which the defendant did participate but that was not the one charged in
    -23-
    the indictment. See, e.g., 8th Circuit Model Criminal Instruction 5.06G(3), at 149, and
    note 2 on use, at 152 (1996). With respect to that difficulty, Mr. Hall asserts that the
    relevant testimony is that of the third witness with an immunity agreement, who stated
    that she participated in a methamphetamine-related conspiracy with the Hall brothers
    in 1993. Randall Hall contends that the jury might have convicted him solely on the
    basis of that conspiracy rather than on the basis of the conspiracy of longer duration --
    between 1993 and 1995 -- that was charged in the indictment.
    Mr. Hall's proposed instruction addressed this difficulty by stating that if the
    government had failed to prove that a defendant "was a member of the conspiracy
    which is charged," then the jury had to acquit that defendant "even though he may have
    been a member of some other conspiracy." We note, however, that the trial court's
    instruction on the elements of conspiracy required, for conviction of any defendant,
    both a finding that "the defendant ... joined in the conspiracy" "as charged in [the
    relevant count] of the indictment" and a finding that the elements with respect to that
    conspiracy were proved "as to that defendant."
    We believe that the instructions that the trial court gave "fairly and adequately
    contained the applicable law ... and covered the essence" of Mr. Hall's proposed
    instruction, United States v. Cain, 
    128 F.3d 1249
    , 1252 (8th Cir. 1997). We therefore
    reject Mr. Hall's contention that the trial court erred in declining his proposed
    instruction because of the danger that the jury would convict him for a conspiracy in
    which he participated but that was not the one charged in the indictment.
    The second difficulty that we consider is the danger that a jury will convict a
    defendant because of that defendant's association with a co-defendant who participated
    in a conspiracy other than the one charged in the indictment and in which the defendant
    did not participate. See, e.g., 8th Circuit Model Criminal Instructions 3.07, ¶ 3, at 72,
    and 3.09, ¶ 2, at 76, and note 4 on use, ¶ 5, at 78, and 5.06B, ¶ 3, ¶ 5, at 140, and
    5.06G(2), at 149, and note 3 on use, at 152 (1996); see also 8th Circuit Model Criminal
    -24-
    Instruction 6.21.846, committee comments, ¶ 1, at 397 (1996). In this respect, Mr. Hall
    refers to his association with Roy Hall, who, Randall Hall argues, participated in at
    least two conspiracies other than the one charged in the indictment and in neither of
    which, Randall Hall argues, he himself participated.
    As to the first of those other conspiracies, Mr. Hall asserts that the relevant
    evidence is the testimony of the fifth witness with an immunity agreement. That
    witness stated that he was present when Roy Hall sold or gave methamphetamine to a
    friend of the witness in mid-1994 (the first witness with an immunity agreement
    testified to the same effect about that occasion, the friend, and Roy Hall). As to the
    second of those other conspiracies, Randall Hall asserts that the relevant evidence is
    the testimony of the first witness with an immunity agreement. She stated that Roy Hall
    (and she) bought methamphetamine in early 1995 from another friend.
    Although Randall Hall characterizes the second difficulty at issue here as the trial
    court's failure to instruct on multiple conspiracies, the courts have characterized the
    structure and content of his arguments as a question of potentially prejudicial variance
    between the indictment and the proof at trial. (Indeed, two of the three cases that
    Mr. Hall cites in this regard are actually concerned not with a failure to instruct the jury
    about multiple conspiracies but, instead, with whether the defendant suffered prejudice
    to substantial rights because of a variance between the indictment and the proof.)
    Assuming, however, that the evidence showed the participation of Roy Hall in three
    conspiracies, and that such circumstances would constitute a variance between the
    indictment and the proof with respect to Randall Hall, we still do not believe that
    Mr. Hall is entitled to a reversal of his conviction.
    A variance between the indictment and the proof justifies the reversal of a
    defendant's conviction "only when a 'spillover' of evidence from one conspiracy to
    another has prejudiced [the] defendant's substantial rights." United States v. Morales,
    
    113 F.3d 116
    , 119 (8th Cir. 1997). In our view, this case was not a particularly
    -25-
    "complex" one or one dealing with "complicated or confusing" transactions, 
    id. at 119-
    20, and we see "no likelihood" that the jury convicted Randall Hall because of the
    evidence relating to the two allegedly separate conspiracies in which Roy Hall was the
    only defendant involved, United States v. Jagim, 
    978 F.2d 1032
    , 1041 (8th Cir. 1992),
    cert. denied, 
    508 U.S. 952
    (1993). We observe as well that the trial court instructed
    the jury that "merely being present ... or merely associating with others" is not sufficient
    to prove that "a person has joined" in a conspiracy. Accordingly, we reject Randall
    Hall's assertion that any alleged variance prejudiced his substantial rights. See, e.g.,
    Berger v. United States, 
    295 U.S. 78
    , 82-84 (1935); United States v. 
    Morales, 113 F.3d at 119-20
    ; and United States v. 
    Jagim, 978 F.2d at 1041
    . Cf. Kotteakos v. United
    States, 
    328 U.S. 750
    , 752, 758, 765-66, 769 n.24, 772-73 (1946) (evidence of eight
    separate conspiracies involving 32 defendants and four unindicted other persons).
    VIII.
    As noted above, Everett Hall was charged with one count of possession of an
    unregistered silencer. Mr. Hall contends that the jury instruction on that count was
    deficient because of its omission of certain alleged elements of the charge, specifically,
    knowledge that a silencer is a "firearm" under the law and knowledge that the relevant
    item in this case could in fact function to diminish the sound of a gun.
    Mr. Hall's first contention, as we understand it, is that the relevant jury
    instruction did not require a finding that he knew that the possession of a silencer was
    illegal. The Supreme Court has held many times that this kind of scienter, which has
    come to be called "specific intent," is not an implied element of most criminal offenses.
    See, e.g., United States v. Freed, 
    401 U.S. 601
    , 607-10 (1971); cf. Rogers v. United
    States, 
    118 S. Ct. 673
    , 676 (1998) (plurality opinion). Since the statute does not on its
    face require that Mr. Hall know that his possession of a silencer was illegal, and since
    he points us to no authority that would take the case out of the general rule that this sort
    of scienter must be implied, we reject his contention that the instruction in question was
    objectionable in this respect.
    -26-
    We do agree with Mr. Hall, however, that a jury instruction on the elements of
    the crime charged here must require a finding that the defendant knew that the relevant
    item could in fact function to diminish the sound of a gun. See, e.g., 
    Rogers, 118 S. Ct. at 676-77
    , 677 n.7 (plurality opinion), and United States v. Thompson, 
    82 F.3d 849
    ,
    854 (9th Cir. 1996) (when charges are derived from the statute at issue here, jury
    instruction on elements must require a finding that defendant knew that "what he
    possessed was a silencer"); see also Staples v. United States, 
    511 U.S. 600
    , 619 (1994)
    (when charges are derived from the statute at issue here, government must prove that
    defendant "knew of the features" of the item in question "that brought it within the
    scope" of the statute).
    The relevant jury instruction in this case required a finding that the defendant
    knew that he possessed a firearm, a finding that the firearm was a silencer, a finding
    that the firearm was "capable of operating as designed," and a finding that the firearm
    was not registered to the defendant. The instruction, it is true, is not ideally suited to
    cases in which a silencer is the item considered to be the "firearm." Nonetheless, in our
    view, the only reasonable interpretation of the instruction is that it required a finding
    that the defendant knew that the relevant item was "a device having all the
    characteristics of a silencer," 
    Rogers, 118 S. Ct. at 677
    n.7 (plurality opinion), i.e.,
    knew that the item could function to diminish the sound of a gun, see 18 U.S.C.
    § 921(a)(3)(C), § 921(a)(24).
    We reach that conclusion for two reasons. First, the instruction required a
    finding that the firearm relevant to the pertinent count of the indictment was a
    “silencer,” and, in this case at least, we see no reasonable interpretation that the jury
    could make of the word "silencer" other than as a synonym for the type of attachment
    to a gun that functions to diminish the sound of that gun and thus, both the government
    and Mr. Hall agree, is prohibited by the statute that is the basis for the crime charged
    in the relevant count. Second, the instruction also required both a finding that the
    defendant knew that he possessed a firearm and a finding that “the” firearm was a
    -27-
    “silencer,” and we see no reasonable interpretation of those requirements collectively
    other than that the defendant knew that he possessed an item that could in fact function
    to diminish the sound of a gun. We therefore reject Mr. Hall's contention with respect
    to the adequacy of the instruction's description of the elements of the crime charged
    here.
    Mr. Hall also argues that the evidence was insufficient to sustain his conviction
    for possession of a silencer that was not registered. He asserts that no evidence
    connected him to the item in question (i.e., that no evidence showed that he knew that
    he possessed the item that the government contended was a silencer) and, in addition,
    that no evidence showed that he knew that the item could actually function as a
    silencer. We disagree.
    Law enforcement officers testified that during a search of Mr. Hall's premises in
    spring, 1995, officers found a gun in a gym bag that was concealed behind a wall panel.
    A witness testifying under an immunity agreement with the government stated that she
    had seen Mr. Hall with that gun, engaged in what she "believe[d]" to be "target
    practice." An officer further testified that the design of the gun allowed an additional
    barrel to be attached and that the gym bag contained three such additional barrels, one
    of which was the item that the government contended was the silencer that Mr. Hall
    possessed. That item was easily attached to the gun. An officer stated that tests on that
    item revealed that it reduced the sound of the gun approximately tenfold.
    Law enforcement officers testified as well that the gym bag also held a smaller
    nylon bag, which itself contained some twine and a plastic bag with rivets in it. Two
    officers testified that twine and rivets can be used to enhance the muffling capabilities
    of a silencer on a gun. Also inside the nylon bag, officers stated, was a black bag
    containing three pieces of steel wool, each twisted into a circle with a hole in the
    middle. Two officers testified that such steel wool pieces can be used to enhance the
    muffling capabilities of a silencer on a gun.
    -28-
    We believe that the testimony of the law enforcement officers who found the
    item in question on Mr. Hall's premises, in conjunction with the testimony of the
    witness with an immunity agreement that she had seen Mr. Hall with the gun to which
    the item was easily attached, is more than sufficient to support a finding beyond a
    reasonable doubt that Mr. Hall was connected to that item (i.e., that he knew that he
    possessed it). We also believe that the officer's testimony about the tests on that item
    is sufficient to support a finding that the item could actually function as a silencer.
    With respect to whether Mr. Hall knew that the item in question could actually
    function as a silencer, we note that "knowledge can be inferred from circumstantial
    evidence, including any external indications signaling the nature of the [relevant item]."
    
    Staples, 511 U.S. at 615-16
    n.11. According to the testimony of law enforcement
    officers, the item in question was found concealed behind a wall panel. Further
    testimony revealed that the item was in the same gym bag as a gun to which the item
    could easily be attached, some twine, some rivets, and some pieces of twisted steel
    wool. All three of those latter materials, officers testified, can be used to enhance the
    muffling capabilities of a silencer on a gun. In our view, the collective content of that
    evidence is sufficient, first, to create a reasonable inference that Mr. Hall knew that the
    item in question could actually function as a silencer and, second, to support a finding
    to that effect beyond a reasonable doubt. We therefore reject Mr. Hall's challenge to
    the sufficiency of the evidence on the charge that he possessed a silencer that was not
    registered.
    IX.
    All three defendants object to the fact that the judge who presided over their trial
    recused himself sua sponte from the sentencing proceedings and thus that the judge
    who sentenced them had not presided over their trial. We see no error in this respect.
    Fed. R. Crim. P. 25(b) provides that if "by reason of absence ... or other
    disability the judge before whom [a] defendant has been tried is unable to perform the
    -29-
    duties to be performed by the court after a verdict ... of guilt[y], any other judge ...
    assigned to the court may perform those duties." This rule applies where, as here, the
    trial judge recuses himself or herself from the sentencing proceedings. See, e.g.,
    Bennett v. United States, 
    285 F.2d 567
    , 572 (5th Cir. 1960), cert. denied, 
    366 U.S. 911
    (1961). The record reveals no abuse of discretion, moreover, in the trial judge's
    decision to recuse himself from the sentencing proceedings in this case. Cf. In re
    Federal Skywalk Cases, 
    680 F.2d 1175
    , 1183-84 (8th Cir. 1982), and In the Matter of
    Horton, 
    621 F.2d 968
    , 970 (9th Cir. 1980) (both cases reviewing a decision not to
    recuse).
    The defendants variously challenge three aspects of the sentencing proceedings.
    First, Randall Hall contends that, with respect to his sentence, the court clearly erred
    in its finding that he possessed a gun in connection with a drug offense and was thus
    subject to a two-level enhancement under the federal guidelines, see U.S.S.G.
    § 2D1.1(b)(1).
    As the government points out, however, law enforcement officers found a loaded
    gun and additional appropriate ammunition in a closet in Mr. Hall's bedroom during a
    search of his premises. Since the guidelines provide that the enhancement "reflects the
    increased danger of violence when drug traffickers possess weapons" and is therefore
    to be applied "unless it is clearly improbable that the weapon was connected with the
    offense," see U.S.S.G. § 2D1.1 application note 3, we hold that the court's finding in
    this respect was not clearly erroneous. See, e.g., United States v. Darden, 
    70 F.3d 1507
    , 1547 (8th Cir. 1995), cert. denied, 
    517 U.S. 1149
    , 
    518 U.S. 1026
    (1996).
    Second, Randall Hall and Roy Hall argue that the government made an
    insufficient showing with respect to the type of methamphetamine to be attributed to
    them for sentencing purposes. See, e.g., United States v. Ortega, 
    150 F.3d 937
    , 944
    (8th Cir. 1998). They assert, therefore, that the court clearly erred in its finding that the
    relevant methamphetamine was d-methamphetamine rather than l-methamphetamine.
    -30-
    The applicable guidelines for sentencing in this case were those in effect
    between November, 1994, and November, 1995. See U.S.S.G. § 1B1.11(b)(1). Those
    guidelines distinguished between two types of methamphetamine and imposed harsher
    penalties if the methamphetamine considered for sentencing purposes in a case was
    d-methamphetamine instead of l-methamphetamine. See U.S.S.G. § 2D1.1(a)(3),
    § 2D1.1(c), and § 2D1.1 application note 10 (Nov. 1994); see also United States v.
    Maggard, 
    156 F.3d 843
    , 849 (8th Cir. 1998), and United States v. Jacobs, 
    136 F.3d 1187
    , 1189 (8th Cir. 1998).
    At trial, a forensic chemist testified that he tested 11 samples of
    methamphetamine that law enforcement officers found on the premises of Everett Hall
    and Randall Hall. The chemist stated that all of those samples were
    d-methamphetamine. Nothing in the record suggests that any l-methamphetamine was
    involved in this case or, indeed, that any of the methamphetamine in this case caused
    effects other than the stimulating ones characteristic of d-methamphetamine (and
    unlikely with l-methamphetamine), see, e.g., United States v. Loveless, 
    139 F.3d 587
    ,
    591, 593 (8th Cir. 1998).
    In such circumstances, a sentencing court is permitted to infer that all of the
    methamphetamine was of the same type as the samples tested. See, e.g., United States
    v. Behler, 
    100 F.3d 632
    , 636 (8th Cir. 1996), cert. denied, 
    118 S. Ct. 152
    (1997). We
    therefore hold that it was not clearly erroneous for the court in this case to find that all
    of the methamphetamine relevant for sentencing purposes was d-methamphetamine.
    See, e.g., United States v. 
    Loveless, 139 F.3d at 583
    , and United States v. 
    Behler, 100 F.3d at 636
    .
    Finally, all three defendants assert that, in determining the amount of
    methamphetamine to be attributed to them for sentencing purposes (one to three
    kilograms), the court consulted only certain selected pages of the trial transcript and
    thus could not assess accurately the appropriate quantity of that methamphetamine.
    -31-
    The defendants also contend that because the credibility of the witnesses who testified
    to methamphetamine amounts was so critical to a proper assessment of that quantity,
    because the court did not observe the testimony of those witnesses at trial, and because
    the reliability of that testimony was so inherently suspect given the untrustworthiness
    of those witnesses due to their own drug addictions and incentives to lie, the court
    should not have drawn its conclusions from the trial transcript with regard to
    methamphetamine quantity but instead should have held an evidentiary hearing before
    determining that quantity.
    In cases where the sentencing judge did not preside over the trial, he or she
    "must be familiar enough with the case to be able to assign [an] appropriate sentence."
    United States v. Larios, 
    640 F.2d 938
    , 942 (9th Cir. 1981). "While what is necessary
    varies with the facts of each case, the more the case depends on the credibility, and
    especially the demeanor, of the witnesses, the more a judge needs to do to become
    adequately familiar with it." 
    Id. at 943.
    The sentencing court in this case stated at all three sentencing hearings that it had
    read the relevant defendant's presentence report more than once and had reviewed all
    of the trial transcript citations that were provided by the defendants (and the
    government). None of the defendants suggested, either in objections to the presentence
    report or during the sentencing hearings, that the court had to read the entire trial
    transcript, or even the entire testimony of the relevant witnesses, in order to evaluate
    the credibility of those witnesses with respect to the appropriate methamphetamine
    amount to be used for sentencing purposes. Indeed, many of the page citations offered
    by the defendants were apparently included specifically to challenge the credibility of
    those witnesses.
    The only remarks even close to a suggestion that the court should read more than
    the page citations offered by the defendants came at the very beginning of Everett Hall's
    sentencing hearing, when his lawyer asked the court to "certify that it has, in fact, read
    -32-
    the transcripts in this case and [has] become familiar with the testimony contained
    therein." Those comments, however, were in the context of the discussion with respect
    to whether it was proper for the sentencing judge, rather than the trial judge, to preside
    at the sentencing hearings. When Mr. Hall's lawyer began to object specifically to the
    methamphetamine amount that the government proposed for sentencing purposes, the
    lawyer referred solely to the page citations offered in Mr. Hall's objections to the
    presentence report. We consider it disingenuous, moreover, for the defendants to
    object on appeal to the court's approach to determining the appropriate amount of
    methamphetamine for sentencing purposes when that court consulted all of the trial
    transcript citations that the defendants offered at the time. We note as well that the
    defendants do not challenge the court's attribution to each of them of relevant amounts
    for the other two defendants. See U.S.S.G. § 1B1.3(a)(1)(B) and application note 2,
    application note 9. We therefore reject the defendants' contentions regarding the
    necessity for an evidentiary hearing in connection with the imposition of their
    sentences.
    We have consulted those portions of the trial transcript cited by the government
    and the defendants. Even using the most conservative estimates of methamphetamine
    quantities associated with each defendant, and disregarding testimony that was
    ambiguous or incomplete with respect to dates, quantities, and actual possession or
    transfer by the defendants or that could have led to counting some quantities more than
    once, we find more than enough evidence to support the court's determination that the
    relevant amount of methamphetamine for sentencing purposes in this case was one to
    three kilograms. That determination, in other words, was not clearly erroneous. See,
    e.g., United States v. Ayers, 
    138 F.3d 360
    , 363 (8th Cir. 1998), cert. denied, 
    119 S. Ct. 219
    (1998).
    X.
    For the reasons stated, we affirm the defendants' convictions and their sentences.
    -33-
    OWEN M. PANNER, District Judge, concurring in part and concurring in the
    judgment.
    Everett Hall's conviction for possession of an unregistered silencer can be
    sustained under the Commerce Clause. It is difficult to conceive of any legitimate
    purpose for which a private citizen needs a silencer. Congress could reasonably
    conclude that silencers should be strictly regulated or prohibited outright.
    Although there was no proof that the silencer possessed by Hall traveled in
    interstate commerce, the power to outlaw the manufacture or possession of silencers
    is ancillary to the power to prohibit trafficking in silencers. Generally speaking, the
    Constitution delegates to the federal government those tasks that individual states could
    not accomplish acting alone, or where uniformity or interstate cooperation is required.
    Congress could properly conclude that a uniform standard and regulatory scheme are
    needed to manage firearms, silencers, and similar dangerous devices, which are readily
    transportable.
    The instant case is distinguishable from United States v. Lopez, 
    514 U.S. 549
    (1995), because the federal government has prohibited the manufacture, distribution,
    or possession of silencers by private citizens unless permission has first been obtained
    from the Department of Alcohol, Tobacco, and Firearms, and the device has been
    registered to that person. 26 U.S.C. §§ 5812, 5822, 5841, 5861, 5871. By contrast,
    in Lopez it was not unlawful for the defendant to possess the gun, but only to do so near
    a school.
    Because Hall's conviction can be sustained under the Commerce Clause, I do not
    reach the question of whether that conviction might also be sustained under the
    Taxation Clause.
    -34-
    With that single exception, I concur in Judge Arnold's well-reasoned opinion.
    I also concur in the judgment.
    A true copy.
    Attest:
    CLERK, U.S. COURT OF APPEALS, EIGHTH CIRCUIT.
    -35-
    

Document Info

Docket Number: 97-3944

Citation Numbers: 171 F.3d 1133

Filed Date: 3/30/1999

Precedential Status: Precedential

Modified Date: 1/12/2023

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