United States v. Ronald Francis Croteau ( 2016 )


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  •                 Case: 15-11720       Date Filed: 04/11/2016       Page: 1 of 34
    [PUBLISH]
    IN THE UNITED STATES COURT OF APPEALS
    FOR THE ELEVENTH CIRCUIT
    ________________________
    No. 15-11720
    ________________________
    D.C. Docket No. 2:13-cr-00121-SPC-DNF-1
    UNITED STATES OF AMERICA,
    Plaintiff-Appellee,
    versus
    RONALD FRANCIS CROTEAU,
    Defendant-Appellant.
    ________________________
    Appeal from the United States District Court
    for the Middle District of Florida
    ________________________
    (April 11, 2016)
    Before HULL, JULIE CARNES and BARKSDALE, * Circuit Judges.
    HULL, Circuit Judge:
    *
    Honorable Rhesa H. Barksdale, United States Circuit Judge for the Fifth Circuit, sitting
    by designation.
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    Following a jury trial, Ronald Croteau appeals his conviction and 56-month
    sentence for ten counts of making false, fictitious, or fraudulent claims on his tax
    returns, in violation of 18 U.S.C. § 287 and 2, and one count of corruptly
    interfering with the administration of internal revenue laws, in violation of
    26 U.S.C. § 7212(a). Croteau appeals both (1) the sufficiency of the evidence
    supporting the jury’s verdict, and (2) the procedural and substantive reasonableness
    of his sentence. After reviewing the parties’ briefs and the record, and with the
    benefit of oral argument, we affirm.
    I. BACKGROUND
    A.    Offense Conduct
    The eleven-count indictment against defendant Croteau charged that from
    September 2008 to September 2010, Croteau filed at least ten false income tax
    returns with the IRS and created, submitted, and recorded various other false,
    fictitious, or fraudulent documents with the IRS and other government entities.
    We recount the evidence presented to the jury, viewing that evidence in the light
    most favorable to the government and drawing all reasonable inferences in favor of
    the verdict. United States v. Hunt, 
    526 F.3d 739
    , 744 (11th Cir. 2008).
    In September 2008, defendant Croteau filed three false and fraudulent tax
    returns for tax years 2006, 2007, and 2008. In these returns, Croteau reported that
    he was entitled to refunds totaling approximately $400,000 for these years.
    2
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    Croteau signed the forms under penalty of perjury, and he requested that the
    refunds be deposited into his bank account.
    As substantiation for his tax returns, Croteau separately mailed to the IRS
    “transmittal-of-information” forms with attached 1099-OID (Original Issue
    Discount) forms purportedly issued to him by various financial institutions. The
    1099-OID forms reported that the financial institutions had issued interest income
    to Croteau and had withheld sums for federal tax purposes. Croteau’s tax returns
    sought refunds of the money withheld.1 Not only was the financial information in
    these forms false, but so were the forms themselves. None of the financial entities
    listed on Croteau’s 1099-OID forms had issued any interest income, much less
    withheld such income for which Croteau sought a refund. In response, a month
    later in October 2008, the IRS mailed Croteau a letter notifying him that he had
    provided the IRS with frivolous tax information.2
    In November 2008, after Croteau submitted amended tax returns for 2006,
    2007, and 2008, which still contained fictitious and fraudulent information, the IRS
    1
    A 1099-OID form is an income-reporting document issued by financial institutions to
    purchasers of debt instruments such as bonds. The purchaser buys the debt instrument from the
    financial institution at a price discounted from the instrument’s value at maturity. The difference
    in purchase price and value at maturity is taxable income that must be amortized and reported by
    the tax payer incrementally over the life of the loan. See generally United States v. Hesser, 
    800 F.3d 1310
    , 1320-21 (11th Cir. 2015) (discussing mechanics and tax implications of OID interest
    income and 1099-OID forms).
    2
    Croteau’s attempted fraud was identifiable to the IRS because a tax return that reports
    that a taxpayer’s withheld income is identical to his 1099-OID income is inherently frivolous.
    The amount of withholding reflected on a valid 1099-OID form is always less than the amount of
    income paid because interest income is not taxed at 100%.
    3
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    sent Croteau another letter. The letter warned Croteau that the tax return
    information he had submitted in September 2008 contained frivolous tax
    information, which reflected “a desire to delay or impede the administration of
    Federal tax laws.” The letter explained that “[f]ederal courts, including the
    Supreme Court of the United States, [had] considered and repeatedly rejected, as
    without merit, positions” that Croteau had taken in his tax returns.
    The IRS gave Croteau 30 days in which to file corrected information and
    threatened to impose a $5,000 penalty if he did not or if he again submitted a
    frivolous tax return. The IRS included with the letter a copy of a publication
    entitled “Why Do I Have to Pay Taxes?” and urged Croteau to seek advice from a
    competent tax professional or qualified attorney. Croteau promptly contacted the
    IRS in December 2008 requesting the IRS to cancel the 2007 and 2008 returns he
    had filed because the amounts were incorrect, and he indicated that he would
    contact his accountant. The IRS responded with a letter thanking Croteau for his
    cooperation.
    Over the course of the next two years, this pattern repeated itself as
    (1) Croteau would submit tax returns claiming hundreds of thousands of dollars in
    refunds based on false and fraudulent financial information, (2) Croteau would
    likewise submit false and fraudulent supporting financial information to
    substantiate his returns in the form of fraudulent 1099-OID forms containing false
    4
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    income and withholding information, which the banks had not actually issued,
    (3) the IRS would then warn Croteau that it had discovered his frivolous
    submissions and that he was required to submit corrected information or be
    penalized, and (4) Croteau would then respond by admitting that he had made
    mistakes in his filings. The IRS assessed Croteau with three $5,000 penalties in
    total. The IRS never issued any refunds to Croteau because it successfully
    identified all his tax returns and refund information as being frivolous.
    Yet again, in April 2009, Croteau filed two more frivolous tax returns
    containing false and fraudulent information. He filed a 1040 form for 2007 by
    mail, and he filed one for 2008 electronically. In his 2007 return, Croteau reported
    that he had earned taxable interest and total income of $147,557, that he owed
    taxes of $32,977, that $146,665 had been withheld, and that he was due a refund of
    $113,688. In his 2008 return, Croteau reported that he had earned taxable interest
    and total income of $1,000,011, that he owed taxes of $325,877, that $952,958 had
    been withheld, and that he was due a refund of $627,081. As before, Croteau
    submitted false and fictitious 1099-OID forms purportedly issued by several
    financial institutions as substantiation for his tax returns.
    In May 2010, Croteau submitted two virtually identical false and frivolous
    2009 tax returns claiming a refund of $957,670 based on tax payments he
    5
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    purportedly had made in 2008. He submitted one of these tax return forms by mail
    and the other electronically. Both his claimed tax payments and returns were false.
    Then, in September 2010, Croteau mailed another false and frivolous 2007
    tax return but altered the form to pertain to 2008. His supporting documentation
    likewise pertained to 2008. Croteau claimed a refund of $538,733. He also
    attached bogus 1099-OID forms purporting to show that 100% of his OID interest
    income had been withheld.
    None of the financial institutions had actually issued the various 1099-OID
    forms that Croteau submitted along with his tax returns. These financial
    institutions also had no records that substantiated the information in Croteau’s
    forms.
    The IRS also had no record that Croteau had been paid 1099-OID interest
    income for tax years 2006, 2007, or 2008.
    During much of this span, Croteau availed himself of the IRS’s Filing
    Information Returns Electronically (“FIRE”) system, an online computer system
    that businesses and financial institutions typically use to submit information
    returns to the IRS. The IRS uses these information returns to verify information
    that individual tax payers submit in their personal tax returns. Croteau used the
    FIRE system to submit dozens of 1099-OID information files to the IRS between
    March 2009 and September 2010 in support of his various tax return submissions.
    6
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    Also from 2008 to 2012, Croteau created, submitted, and recorded various
    fictitious and fraudulent documents claiming rights to millions of dollars owed him
    by the U.S. Treasury and various government agencies and officials. For example,
    Croteau sent multiple fictitious and fraudulent financial instruments resembling
    stock certificates to the Secretary of the Treasury claiming $300 million in bonds.
    Croteau asked the Secretary to deposit the bonds for credit into Croteau’s “private
    offset account.” Next to his signature on these documents, Croteau affixed a
    fingerprint. A government witness from the U.S. Department of the Treasury
    testified that though Croteau’s fictitious and fraudulent bond instruments exhibited
    “indicia or hallmarks . . . intended to make [them] appear genuine,” other features
    of the documents including the terminology used made it apparent that the
    documents were “nonsense.”
    Croteau also recorded several false, fictitious, and fraudulent liens and
    documents in the Lee County Clerk’s office asserting that the IRS and various IRS
    officials owed him hundreds of millions of dollars in total. In August 2008,
    Croteau signed and recorded a “Notice of Lien, Diplomatic Immunity and Identity
    Bond on Land” and a “Private Discharging and Indemnity Bond” for $300 million.
    A month later, in October 2009, Croteau recorded a “Constructive Notice &
    Formal Complaint” printed on “Croteau & Associates The Law Men Group”
    letterhead. This document stated that “Ronald-Francis of the family Croteau” had
    7
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    discharged debt to the IRS totaling $1,973,692.17 from his Federal Reserve Bank
    trust account and that he had used the 1099-OID and 1099-A processes to
    discharge his tax payments for 2007 and 2008. The document also stated that the
    IRS and certain IRS employees and officials owed Croteau $1.3 million. None of
    the people named in these liens or complaints ever had business dealings with
    Croteau, and none owed him money.
    B.    Indictment and Trial
    On August 21, 2013, a grand jury indicted Croteau with ten counts of filing
    false, fictitious, and fraudulent tax returns with the IRS, in violation of 18 U.S.C.
    § 287 and 2. Croteau was charged for ten of the false and fraudulent tax returns he
    filed between September 2008 and September 2010 for tax years ranging from
    2006 to 2009, in which he claimed total refunds in excess of $3.8 million.
    Separately, the grand jury indicted Croteau with one count of corruptly interfering
    with the administration of internal revenue laws, in violation of 26 U.S.C.
    § 7212(a) and 18 U.S.C. § 2. This charge was based on the alleged false and
    fraudulent tax returns covered by Counts One through Ten as well as the
    supplementary submissions supporting the tax refunds including the 1099-OID
    forms, the separate fictitious and fraudulent instruments Croteau submitted to the
    U.S. Treasury Department, and the fictitious and fraudulent liens and documents
    he recorded in the Lee County Clerk’s office.
    8
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    The government called 19 witnesses in its case-in-chief who described in
    detail defendant Croteau’s conduct related to his filing and recording numerous
    false, fictitious, and fraudulent tax forms and other documents. One of the
    government’s witnesses included IRS Special Agent Cameron Lalli.
    Agent Lalli testified that when he and another agent had arrested Croteau in
    November 2013, Croteau had agreed to be interviewed, and he had been carrying a
    driver’s license and identification card from the Little Tribe of the Pembina Nation
    indicating that he was a member of that tribe. 3 Agent Lalli testified that one can
    pay to become a member of this tribe. After Agent Lalli explained to Croteau that
    he was arrested for filing false tax returns, Croteau admitted that he had filed the
    returns but claimed that he had made a mistake and had been trying to resolve the
    problem with the IRS.
    At trial, Croteau’s defense strategy was not to contest that he had in fact
    filed the false, fictitious, and fraudulent tax returns and various other financial
    documents the government alleged, but rather to assert a good-faith defense. In his
    opening statement, Croteau’s counsel explained to the jury:
    There really won’t be any dispute as to whether or not Mr.
    Croteau filed all the documents that were filed. It’s difficult if not
    3
    The record and the parties refer to this group by a variety of names, including the “Little
    Tribe of the Pembina Nation,” “Pembina Nation Little Shell Band of North America,” “Little
    Pembina Nation,” “Pembina Indian Nation,” and “Pembina Nation.” For simplicity, we use the
    first of these, the “Little Tribe of the Pembina Nation.”
    9
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    impossible to get away from paper documents that have been filed;
    that’s not our issue here.
    Rather, his counsel explained, “Mr. Croteau had an honest belief that what he was
    doing was correct.”
    Defendant Croteau took the stand to try to explain his conduct. On cross-
    examination, Croteau admitted that he had signed and filed the tax returns covered
    by at least Counts One through Eight in the indictment. He also admitted that he
    had set up an account through the IRS’s FIRE system and that he had filed
    numerous 1099-OID forms. Croteau conceded that several financial institutions
    had not in fact paid him interest or withheld interest income as Croteau had
    claimed they had, as substantiation for some of his tax returns.
    Croteau testified to receiving numerous warning letters from the IRS
    informing him that he had filed frivolous and unlawful claims and warning of
    potential consequences. He also testified that he had contacted the IRS about it
    and was instructed to refile his taxes. Croteau admitted that he had been told that
    the information on which he relied in initially filing his false and frivolous tax
    returns—the information about submitting 1099-OID forms—was a “scam.”
    Nevertheless, Croteau continued to file subsequent tax returns in the same manner
    as his initial false and fraudulent tax returns. Croteau admitted that, even after he
    had realized his “mistake,” he had sought a $146,667 refund in his 2007 amended
    return. Despite knowing that the IRS viewed his OID filings as being a “scam,”
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    Croteau went ahead and submitted returns for 2009 seeking refunds based on this
    theory. Croteau also admitted that he recorded several documents with the Lee
    County Clerk’s office, which alleged that others owed him millions of dollars,
    even naming individuals as debtors Croteau admitted he knew did not actually owe
    him any money.
    Prior to the fall of 2008, defendant Croteau had always filed his taxes
    properly and without incident. He explained that up to that point, he had his
    accountant Barry Woodrow do his income taxes for about ten years. During that
    time, Woodrow filed Croteau’s tax returns and Croteau regularly paid taxes to the
    IRS. Croteau explained that he had “perfect books” and was never audited.
    For example, in February 2006, Croteau and his wife authorized Woodrow
    to file their 2005 joint income tax return. They claimed an adjusted gross income
    of $238,741, including his wife’s wages ($48,469), interest ($88), business income
    ($4,000), capital gains ($270,462), and losses from rental real estate ($84,298).
    They claimed that $2,941 of their income had been withheld and that they owed
    $23,761 in taxes. Also, in August of 2007, Croteau authorized Woodrow to file his
    2006 tax return, for which he was sent a $30 tax refund.
    Defendant Croteau also testified that for 25 years, he owned and operated a
    welding company, which was profitable for a time, and he typically employed
    between four and fifteen people. But things began to unravel. By 2005, Croteau’s
    11
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    business was failing. In 2006, Croteau was injured in an automobile accident and
    hospitalized for approximately two weeks. Croteau’s wife filed for divorce.
    Defendant Croteau admitted that, after these events, he became involved
    with a tax protester and sovereign citizen group called the Little Tribe of the
    Pembina Nation. This group advocated that its members did not need to submit to
    governmental authority or pay taxes. At his brother Armand’s prompting, Croteau
    began researching the theories espoused by this group. As he read more and more,
    Croteau concluded that the sovereign citizen theories “made real sense” to him.
    He and his brother Armand “donated” approximately $700 to join the Little Tribe
    of the Pembina Nation and have access to identification cards, driver’s licenses,
    and other such materials put out by the group. One such card explained that
    members were exempt from paying taxes.
    Croteau also ordered CDs on the Internet from, and watched YouTube
    videos created by, a man named Winston Shrout, even paying $500 to attend one
    of Shrout’s 2-day seminars. Croteau testified that based on the information from
    these sources, he came to believe that he had a secret Federal Reserve bank
    account containing money to which he was entitled. He also testified that he
    learned from Shrout that he could access his “principal money” by using “1099-
    OID.” He also came to believe based on these sources that the United States is a
    corporation and that citizens are employees of that corporation.
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    In addition, Croteau called two witnesses to testify on his behalf. One was
    Walker Todd, an attorney and tax-preparer who had worked for the Federal
    Reserve Bank. Todd discussed a number of the sovereign citizen theories, such as
    the idea that taxpayers can access secret accounts and the “redemption theory.”
    Todd explained that these theories lacked “historical basis,” were “not real,” and
    were “totally fantasy.” Todd explained that the IRS scam involving the use of
    1099-OID forms emerged in the late 2000’s and is considered one of the top tax
    scams in recent years. Todd testified that these ideas are promulgated through the
    Internet, seminars, DVDs, and YouTube videos, with Winston Shrout being one of
    the main proponents.
    Defendant Croteau’s other witness was Dr. Jethro Toomer. As a clinical and
    forensic psychologist, Dr. Toomer was consulted by defense counsel and asked to
    evaluate Croteau to assess his overall mental functioning as it related to Croteau’s
    criminal charges. As part of that evaluation, Dr. Toomer interviewed Croteau once
    and performed various tests on Croteau, including use of the fourth edition of the
    Diagnostic and Statistical Manual of Mental Disorders (“DSM-IV”) to do the
    clinical interview. Dr. Toomer concluded that Croteau suffered from mild
    depression, schizoid personality disorder, and delusional disorder. Dr. Toomer
    opined that Croteau’s delusional disorder caused him to be “very certain with
    regard to his opinions” and to “believe[] that his view of the world is correct.” Dr.
    13
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    Toomer explained that such a disorder would cause someone like Croteau to be
    fixed in his beliefs in spite of evidence to the contrary. Thus, Dr. Toomer opined
    that Croteau’s delusional condition caused him to persist in filing frivolous tax
    forms and documents despite repeated warnings and instructions by the IRS and
    others that what he was doing was unwarranted. Dr. Toomer testified that
    Croteau’s response to these IRS warnings was to conclude, “[T]hat’s wrong, that’s
    not correct.” Dr. Toomer could not say, however, whether Croteau had truly
    believed what he had said.
    On cross-examination, Dr. Toomer admitted that he had not reviewed
    Croteau’s medical records, had not spoken to members of Croteau’s family or to
    investigators, and had not performed neurological or neuro-psychiatric testing. Dr.
    Toomer also did not recommend any further treatment for Croteau. Dr. Toomer
    conceded that the DSM now instructs the examiner to take into account the
    person’s religious and cultural background when diagnosing a person with
    delusional disorder. Dr. Toomer agreed that a person is not considered delusional
    if his belief is derived from membership or association with a particular subculture.
    The government called rebuttal witness Dr. Douglas Shadle, a board-
    certified psychiatrist practicing mainly in the area of forensic psychiatry, who also
    evaluated defendant Croteau in connection with his criminal charges. Dr. Shadle
    examined Croteau’s past psychological evaluations, including Dr. Toomer’s and an
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    evaluation by another doctor, as well as various documents related to the criminal
    investigation, including materials about the Little Tribe of the Pembina Nation and
    the sovereign citizen movement. Dr. Shadle performed a basic psychiatric
    examination of Croteau and administered the Folstein Mini Mental screening test
    for various psychological conditions. On this test, which evaluates orientation,
    memory, recall, and abilities to read, write, and engage in conversation, Croteau
    scored 28 out of 30 points, which placed Croteau above average.
    Dr. Shadle had “very little difficulty” interacting with Croteau, although
    Croteau was apprehensive initially. Croteau was talkative, answered questions
    appropriately, and displayed a suitable range of emotions, from sadness to humor.
    Though Dr. Shadle found that defendant Croteau had a personality disorder
    marked by antisocial and narcissistic behaviors as well as some mild depression,
    Dr. Shadle firmly disagreed with Dr. Toomer’s delusional disorder diagnosis of
    Croteau and disagreed that Croteau had any kind of schizoid personality disorder.
    In support of this opinion, Dr. Shadle first explained that unlike with the
    DSM-IV—the outdated psychiatric evaluation framework Dr. Toomer had used to
    examine Croteau—the up-to-date DSM-V evaluation framework instructs that
    familiarity with a person’s culture or subgroup is now considered important for
    purposes of diagnosing delusional disorders. Dr. Shadle explained that it is
    possible to misdiagnose a person as having a delusional disorder if the clinician
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    does not take into account the subgroups or cultures with which the patient
    identifies. This is because when people associate with a particular culture or
    subgroup, “within their culture . . . within the group that they associate with, that is
    the way everybody proceeds.” In Croteau’s case, Dr. Shadle concluded that
    despite the perhaps “misguided” nature of some of Croteau’s beliefs, nevertheless,
    “it was all based in reality. It wasn’t a fixed delusional belief that had no
    relationship whatsoever to the people [Croteau] associated with or his own life
    history.”
    At the close of trial, the district court instructed the jury. The court’s
    instructions outlined the elements of defendant Croteau’s false and fraudulent tax
    return charges and his charge for corruptly interfering with the administration of
    internal revenue laws. The court also instructed the jury regarding Croteau’s good-
    faith defense.
    The jury convicted Croteau on all eleven counts. Subsequently Croteau filed
    a Rule 29 motion for judgment of acquittal, which the district court denied.
    C.    Sentencing
    Croteau’s presentence investigation report (“PSI”) recommended a total
    offense level of 24, which factored in an intended tax loss of $3,848,991.70, under
    U.S.S.G. §§ 2T1.1(c)(4) and 2T4.1(J). Croteau had a criminal history score of I.
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    As a result, Croteau’s advisory guidelines range was 51 to 63 months’
    imprisonment.
    Croteau filed a sentencing memorandum requesting a downward variance
    and departure. 4 He sought a downward departure pursuant to U.S.S.G. §§ 5H1.3
    and 5K2.13. He argued that he suffered from anxiety disorder, delusional disorder,
    and a personality disorder, as testified by Dr. Toomer, and therefore that he
    suffered from diminished capacity and was unable to understand the consequences
    of his behavior. Croteau sought a downward variance based on, inter alia, his
    alleged diminished capacity and the need to avoid sentence disparities among
    defendants found guilty of similar conduct.
    At the sentencing hearing, after acknowledging the contents of the PSI, the
    district court concluded Croteau’s guidelines range was 51 to 63 months’
    imprisonment. The district court then considered Croteau’s arguments in favor of
    a downward departure or alternatively a variance. The court heard further
    testimony from Dr. Toomer regarding Croteau’s alleged psychological conditions.
    Croteau’s counsel also argued that Croteau should receive a downward variance so
    as to avoid a sentencing disparity because his brother Armand Croteau had only
    received a 27-month sentence for similar conduct (and had pled guilty) and had
    allegedly induced defendant Croteau to behave as he had. The court gave Croteau
    4
    Croteau also filed written objections to the PSI, and the district court ruled on those
    objections. Croteau has not appealed any of those rulings.
    17
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    an opportunity to argue how the 18 U.S.C. § 3553(a) sentencing factors should be
    applied in his case.
    The district court explained that it had considered the testimony of both Dr.
    Toomer and Dr. Shadle as well as Croteau’s testimony and all other evidence
    presented at trial. Based on that evidence, the court found that Croteau had
    knowingly and intentionally committed the offenses charged. The court found
    Croteau to be an “intelligent man” who had been able to run a business
    successfully for many years. The court found no basis for a downward departure.
    The district court then explained that it had examined the relevant factors in
    Croteau’s case. It had examined Dr. Toomer’s testimony, Croteau’s history and
    characteristics, and the need for Croteau’s sentence to reflect the seriousness of the
    offense. The court found that Croteau had not accepted responsibility for his
    actions. As to Croteau’s sentencing disparity argument, the court concluded that
    Armand Croteau’s circumstances differed from defendant Croteau’s in relevant
    respects. Armand had pled guilty to three counts, testified to the actions he had
    taken, and accepted responsibility for them. 5 The court also denied defendant
    Croteau’s downward variance request.
    5
    The district court said Armand had pled guilty to two counts, but the record shows
    Armand pled guilty to three counts (two counts of making false, fictitious, or fraudulent claims
    and one count of corruptly interfering with the administration of internal revenue laws).
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    The district court then sentenced defendant Croteau to 56 months’
    imprisonment on each of Counts One through Ten, and to 36 months’
    imprisonment on Count Eleven, with all sentences to run concurrently. Croteau’s
    sentence was within the advisory guidelines range.
    II. SUFFICIENCY OF THE EVIDENCE
    We first consider defendant Croteau’s challenge to the sufficiency of the
    evidence supporting his convictions.
    A.     Standard of Review
    As noted earlier, when reviewing a challenge to the sufficiency of the
    evidence supporting a conviction, we must view the evidence in the light most
    favorable to the Government and draw all reasonable inferences in favor of the
    jury’s verdict. See United States v. Lebowitz, 
    676 F.3d 1000
    , 1013 (11th Cir.
    2012); United States v. Hunt, 
    526 F.3d 739
    , 744 (11th Cir. 2008). 6 We will affirm
    a conviction so long as “any rational trier of fact could have found the essential
    elements of the crime beyond a reasonable doubt.” 
    Hunt, 526 F.3d at 745
    (quotation marks omitted).
    “It is well-established that credibility determinations are the exclusive
    province of the jury.” United States v. Thompson, 
    422 F.3d 1285
    , 1292 (11th Cir.
    2005) (quotation marks and alterations omitted). And, we “resolve any conflicts in
    6
    We review de novo a challenge to the sufficiency of the evidence and a district court’s
    denial of a Rule 29 motion. 
    Hunt, 526 F.3d at 744
    .
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    favor of the government” and “assume that the jury made all credibility choices in
    support of the verdict.” 
    Lebowitz, 676 F.3d at 1013
    . Accordingly, “the jury’s
    verdict will not be disturbed on appeal unless the testimony is incredible as a
    matter of law.” United States v. Flores, 
    572 F.3d 1254
    , 1263 (11th Cir. 2009)
    (quotation marks omitted).
    Criminal defendants may not be compelled by the government to testify, see
    U.S. Const. amend. V, but where they choose to testify on their own behalf, they
    “run[] a substantial risk of bolstering the Government’s case,” United States v.
    Williams, 
    390 F.3d 1319
    , 1325 (11th Cir. 2004) (quotation marks omitted). This is
    because “when a defendant chooses to testify, he runs the risk that if disbelieved
    the jury might conclude the opposite of his testimony is true.” United States v.
    Brown, 
    53 F.3d 312
    , 314 (11th Cir. 1995) (quotation marks omitted). Such an
    inference, drawn from the defendant’s testimony and in combination with other
    corroborative evidence, may be considered substantive evidence of his guilt. See
    United States v. Hough, 
    803 F.3d 1181
    , 1188 (11th Cir. 2015) (citing United States
    v. McCarrick, 
    294 F.3d 1286
    , 1293 (11th Cir. 2002)). “This rule applies with
    special force where the elements to be proved for a conviction include highly
    subjective elements” such as knowledge or intent. 
    Brown, 53 F.3d at 315
    .
    And for purposes of proving mens rea, “[g]uilty knowledge can rarely be
    established by direct evidence, especially in respect to fraud crimes which, by their
    20
    Case: 15-11720     Date Filed: 04/11/2016    Page: 21 of 34
    very nature, often yield little in the way of direct proof.” United States v. Suba,
    
    132 F.3d 662
    , 673 (11th Cir. 1998). Therefore, mens rea elements such as
    knowledge or intent may be proved by circumstantial evidence. See United States
    v. Santos, 
    553 U.S. 507
    , 521, 
    128 S. Ct. 2020
    , 2029 (2008); 
    Suba, 132 F.3d at 673
    .
    B.    Ten False Claim § 287 Convictions
    To establish the false claim charges for violating 18 U.S.C. § 287, the
    government must prove that: (1) Croteau presented a claim against the United
    States to an agency or department thereof; (2) such a claim was false, fictitious, or
    fraudulent; and (3) Croteau knew that the claim was false, fictitious, or fraudulent.
    See United States v. Hesser, 
    800 F.3d 1310
    , 1320 (11th Cir. 2015) (reviewing
    convictions under § 287). The indictment charged that Croteau knowingly and
    intentionally presented ten such claims by filing income tax returns with the IRS
    that sought various income tax refund amounts, and that Croteau knew that his
    claims were false, fictitious, and fraudulent with respect to material facts.
    When charging the jury, as to the first element, the district court instructed
    that the jury must find that Croteau “knowingly presented a false claim.” The
    court explained that the word “knowingly” means “that an act was done voluntarily
    and intentionally and not because of a mistake or by accident.” As to the second
    element, the court instructed that the jury must find that the “claim was based on a
    false or fraudulent material fact.” As to the third element, the court instructed that
    21
    Case: 15-11720      Date Filed: 04/11/2016   Page: 22 of 34
    a “claim is false or fraudulent if it is untrue when made or presented and the person
    making or presenting it knows it is untrue.” The court added that “the government
    does not have to show that the governmental department or agency was, in fact,
    deceived or misled.”
    Here the government presented ample evidence to support Croteau’s ten
    § 287 convictions. The government elicited testimony from 19 witnesses including
    IRS officials and investigators. These witnesses explained in detail how and why
    Croteau’s tax returns were false and fraudulent, and their testimony established
    that Croteau had indeed filed these returns. Croteau’s own testimony also largely
    corroborated the government witnesses’ assertions about his conduct, generally
    admitting that he had in fact filed the returns. And Croteau does not challenge the
    conclusion that his false tax returns concerned material facts. Croteau’s principal
    defense concerned the third element: that he lacked mens rea because he did not
    know the tax returns he filed were false, fictitious, or fraudulent.
    In this case, the evidence sufficiently proved that defendant Croteau knew
    the tax returns he filed with the IRS were false, fictitious, or fraudulent. For years,
    with the help of his accountant Barry Woodrow, Croteau had properly filed his
    taxes without incident. Specifically, in August 2007 Croteau authorized Woodrow
    to file his 2006 tax return, for which he was sent a $30 tax refund. Croteau then
    began filing his tax returns on his own based on theories espoused by the tax-
    22
    Case: 15-11720      Date Filed: 04/11/2016   Page: 23 of 34
    protesting sovereign citizen group that he had joined. The method Croteau used
    was inconsistent with how he had always filed his taxes before. Croteau admitted
    that after using his new methods, he was warned numerous times by the IRS that
    he had submitted frivolous tax returns and that he needed to correct these returns.
    Those warnings stated that there was “no basis in the law” for the manner in which
    Croteau had filed his returns and that Croteau’s “information reflect[ed] a desire to
    delay or impede the administration of Federal tax laws.”
    Despite these warnings, Croteau persisted in filing false, fictitious, and
    fraudulent tax returns in the same manner. Croteau also admitted he had lost his
    business and his marriage, from which the jury could reasonably infer that Croteau
    needed money. The jury readily could have concluded from the evidence that
    defendant Croteau knew what was required of him in filing his tax returns; he
    simply disregarded the law by trying to use a tax protester scheme. The jury was
    also free to disbelieve Croteau’s testimony to the effect that he did not know the
    tax returns he filed were false and instead “conclude the opposite of his testimony
    is true.” See 
    Brown, 53 F.3d at 314
    (quotation marks omitted). The jury was
    entitled to reject Croteau’s narrative.
    Defendant Croteau also argues that the government failed to prove criminal
    intent because none of the government’s witnesses could testify about his
    knowledge or intent. For example, Croteau points out that one such witness, called
    23
    Case: 15-11720     Date Filed: 04/11/2016    Page: 24 of 34
    to testify about false and fraudulent financial instruments, conceded that the fact
    that someone submits a fictitious document to a government entity does not itself
    reveal why someone would do so or whether they had a valid reason to do so.
    But the government was not required to prove motive—it was simply
    required to prove knowledge of falsity—and in doing so it was allowed to rely on
    circumstantial evidence in establishing knowledge. See 
    Suba, 132 F.3d at 673
    . It
    amply did so. The government also was not required to prove that Croteau acted
    with specific intent to violate the law or with specific intent to commit a crime to
    prove violations of § 287. See 
    Hesser, 800 F.3d at 1320
    n.16 (explicitly
    concluding that § 287 does not contain any specific intent element).
    The jury was also free to disbelieve the testimony of Croteau’s expert
    witness, Dr. Toomer, who opined that Croteau suffered from a delusional disorder.
    Based on the government’s cross-examination of Dr. Toomer, the jury reasonably
    could have concluded that Dr. Toomer’s evaluation of Croteau was not thorough to
    their satisfaction or even believable. The jury also reasonably could have
    concluded that, in assessing whether Croteau was genuinely delusional, Dr.
    Toomer had not adequately taken into account Croteau’s association with the tax-
    protesting Pembina Nation group. That is because, if Croteau’s behavior was fully
    consistent with beliefs perpetuated by the Little Tribe of the Pembina Nation, his
    association with that group undercuts the suggestion that Croteau’s behavior was
    24
    Case: 15-11720      Date Filed: 04/11/2016    Page: 25 of 34
    due to a genuine psychological condition. And in a battle of the experts, the jury
    was free to believe the government’s expert witness, Dr. Shadle, that Croteau was
    not delusional and reject Dr. Toomer’s testimony that Croteau was.
    Both parties agree that good faith is a defense to charged violations of § 287.
    Defendant Croteau argues that “a good faith belief that the tax laws [have] been
    satisfied, even if the belief is not reasonable,” is a complete defense to false tax
    return crimes. The government does not contest Croteau’s assertion. We note,
    however, that it is not clear whether good faith is a defense to a § 287 violation
    because all of the cases the parties cite involve not only different tax statutes but
    also statutes where “willfulness” or “specific intent” was an element of the charged
    crime. See Cheek v. United States, 
    498 U.S. 192
    , 193, 199-201, 
    111 S. Ct. 604
    ,
    606, 609-10 (1991) (construing 26 U.S.C. § 7201, which requires proof of
    willfulness, and indicating that where willfulness is an element, a defendant’s
    asserted good faith belief that he has complied with the tax laws—even if
    unreasonable—if believed by the jury, is a defense); United States v. Morris, 
    20 F.3d 1111
    , 1115 (11th Cir. 1994) (construing 26 U.S.C. § 7206(1), which requires
    proof of specific intent or willfulness, and recognizing good faith to be a viable
    defense to such a charged crime).
    Even assuming arguendo that a good faith defense were applicable in the
    context of § 287 violations, defendant Croteau has not shown that no reasonable
    25
    Case: 15-11720     Date Filed: 04/11/2016   Page: 26 of 34
    jury could have failed to find that he had established that defense. Indeed, as
    outlined above, the evidence abundantly showed Croteau did not act in good faith.
    Furthermore, the decisions Croteau cites are cases where courts reversed a
    conviction and remanded on the basis that the defendant was denied a proper good
    faith jury instruction to which he was entitled. 
    Cheek, 498 U.S. at 203-04
    , 
    207, 111 S. Ct. at 611-13
    ; 
    Morris, 20 F.3d at 1115-18
    ; United States v. Heller, 
    830 F.2d 150
    , 154-56 (11th Cir. 1987). In contrast here, the district court gave a good faith
    jury instruction for all of Croteau’s charged crimes. In convicting Croteau, the jury
    was free to disbelieve his testimony. See 
    Williams, 390 F.3d at 1325
    . In sum, the
    evidence was more than sufficient to support Croteau’s § 287 convictions.
    C.    Corruptly Interfering § 7212(a) Conviction
    To establish the corruptly interfering charge for violating 26 U.S.C.
    § 7212(a), the government must prove that Croteau “corruptly . . . obstruct[ed] or
    impede[d], or endeavor[ed] to obstruct or impede, the due administration of” the
    internal revenue laws. 26 U.S.C. § 7212(a). The indictment charged in Count
    Eleven that Croteau did so through various means including by filing false income
    tax returns and by filing and submitting other false and fictitious documents and
    instruments with various government entities.
    When charging the jury, the district court instructed that the jury must find
    Croteau (1) “knowingly tried to obstruct or impede the due administration of the
    26
    Case: 15-11720     Date Filed: 04/11/2016    Page: 27 of 34
    internal revenue laws,” and (2) “did so corruptly.” The court explained to the jury
    that “[t]o act corruptly means to act knowingly and dishonestly for a wrongful
    purpose.” The court further explained that “[t]o try to obstruct or impede is to
    consciously attempt to act or take some step to hinder, prevent, delay, or make
    more difficult the proper administration of the internal revenue laws.”
    This Court has held that to act corruptly includes “all activities that seek to
    thwart the efforts of government officers and employees in executing the laws
    enacted by Congress.” United States v. Popkin, 
    943 F.2d 1535
    , 1540 (11th Cir.
    1991). When proving violations of § 7212(a), the government is not required to
    prove that the administration of the internal revenue laws was actually obstructed
    or impeded, but only that the defendant corruptly attempted to do so. See 26
    U.S.C. § 7212(a); 
    Popkin, 943 F.2d at 1535
    . And here, since the indictment
    alleged alternative means by which Croteau violated § 7212(a), we need only find
    that sufficient evidence supported the jury’s verdict as to any one of those means.
    See United States v. Mozie, 
    752 F.3d 1271
    , 1283-84 (11th Cir. 2014).
    We easily conclude that the government presented sufficient evidence to
    support Croteau’s conviction as to this § 7212(a) crime as well. As we have
    discussed, the government presented ample evidence that Croteau filed at least ten
    frivolous tax returns with the IRS during a two-year stretch, several of which
    contained false, fictitious, and fraudulent information. Croteau submitted these
    27
    Case: 15-11720    Date Filed: 04/11/2016   Page: 28 of 34
    forms, and documents purportedly substantiating these tax returns such as the
    1099-OID forms, both via mail and electronically. Croteau was warned multiple
    times by the IRS that his submissions reflected “a desire to delay or impede the
    administration of Federal tax laws.” But Croteau kept submitting false and
    fraudulent tax returns in the same manner anyway. Croteau also submitted false,
    fictitious, and fraudulent instruments to the U.S. Treasury Department and
    recorded multiple false, fictitious, and fraudulent documents with the Lee County
    Clerk’s office, all alternative means of violating § 7212(a). Given Croteau’s
    affiliations with the tax-protester group the Little Tribe of the Pembina Nation, a
    jury could have readily and reasonably concluded that Croteau knowingly and
    corruptly tried to obstruct or impede the due administration of the internal revenue
    laws.
    We reject defendant Croteau’s argument that the government was required
    to offer explanations for why Croteau would submit the various false, fictitious,
    and fraudulent documents that he did. It is enough that Croteau tried to obstruct or
    impede the IRS or other government entities. His motive for doing so is not
    relevant.
    We also disagree that in assessing whether Croteau acted corruptly, our
    sufficiency analysis must take into account whether the numerous documents
    Croteau submitted were obviously fictitious or fraudulent. Croteau points to the
    28
    Case: 15-11720     Date Filed: 04/11/2016    Page: 29 of 34
    testimony of one government witness who explained that it was apparent that
    Croteau’s fictitious financial instruments filed with the U.S. Treasury Department
    were “nonsense.” But § 7212(a) criminalizes attempts to obstruct or impede; there
    is no requirement that Croteau succeed in obstructing or impeding. See 26 U.S.C.
    § 7212(a); 
    Popkin, 943 F.2d at 1535
    . That same government witness also testified
    that Croteau’s false, fictitious, and fraudulent financial instruments nevertheless
    exhibited “indicia or hallmarks . . . intended to make [them] appear genuine.”
    From this fact, among other evidence, a jury reasonably could have concluded that
    Croteau acted with the necessary criminal intent.
    And as we have previously explained, the jury was free to reject Dr.
    Toomer’s theory, that an alleged delusional disorder prevented Croteau from acting
    with the necessary criminal intent. Simply put, the evidence was more than
    adequate to support Croteau’s conviction for violating § 7212(a) as well.
    III. SENTENCING
    Croteau also challenges the procedural and substantive reasonableness of his
    sentence. He argues that the district court abused its discretion in denying his
    motion for a downward departure under U.S.S.G. § 5K2.13 and § 5H1.3 or
    alternatively a variance.
    29
    Case: 15-11720     Date Filed: 04/11/2016    Page: 30 of 34
    A.    General Reasonableness Principles
    In reviewing the reasonableness of a sentence, we first ensure that the
    district court committed no significant procedural error. Gall v. United States, 
    552 U.S. 38
    , 51, 
    128 S. Ct. 586
    , 597 (2007). We then examine whether the sentence
    was substantively reasonable in light of the totality of the circumstances. 
    Id. The party
    challenging the sentence bears the burden to show that the sentence imposed
    is unreasonable in light of the record and the 18 U.S.C. § 3553(a) factors. United
    States v. Tome, 
    611 F.3d 1371
    , 1378 (11th Cir. 2010).
    As to the first step, we must “ensure that the district court committed no
    significant procedural error, such as failing to calculate (or improperly calculating)
    the Guidelines range, treating the Guidelines as mandatory, failing to consider the
    § 3553(a) factors, selecting a sentence based on clearly erroneous facts, or failing
    to adequately explain the chosen sentence—including an explanation for any
    deviation from the Guidelines range.” 
    Gall, 552 U.S. at 51
    , 128 S. Ct. at 597.
    As to the second step—assessing substantive reasonableness—the district
    court must impose a sentence sufficient, but not greater than necessary, to comply
    with the purposes listed in 18 U.S.C. § 3553(a)(2), including the need to reflect the
    seriousness of the offense, promote respect for the law, provide just punishment for
    the offense, deter criminal conduct, and protect the public. See 18 U.S.C.
    § 3553(a)(2). The district court must also consider the nature and circumstances of
    30
    Case: 15-11720     Date Filed: 04/11/2016   Page: 31 of 34
    the offense, the history and characteristics of the defendant, the kinds of sentences
    available, the applicable guidelines range, the pertinent policy statements of the
    Sentencing Commission, the need to avoid unwarranted sentencing disparities, and
    the need to provide restitution to victims. 18 U.S.C. § 3553(a)(1), (3)-(7).
    The weight given to any specific § 3553(a) factor is committed to the sound
    discretion of the district court. United States v. Clay, 
    483 F.3d 739
    , 743 (11th Cir.
    2007). Moreover, the district court has considerable discretion in deciding whether
    the § 3553(a) factors justify a variance and the extent of such a variance. United
    States v. Cubero, 
    754 F.3d 888
    , 892 (11th Cir.), cert. denied, 
    135 S. Ct. 764
    (2014). We will not remand for resentencing unless we are left with the definite
    and firm conviction that the district court committed a clear error of judgment in
    weighing the § 3553(a) factors by arriving at a sentence that lies outside the range
    of reasonable sentences dictated by the facts of the case. United States v. Irey, 
    612 F.3d 1160
    , 1190 (11th Cir. 2010) (en banc).
    We do not presume that a sentence falling within the guidelines range is
    reasonable, but we ordinarily expect it to be so. United States v. Hunt, 
    526 F.3d 739
    , 746 (11th Cir. 2008). A sentence imposed well below the statutory maximum
    penalty is another indicator of reasonableness. See United States v. Gonzales, 
    550 F.3d 1319
    , 1324 (11th Cir. 2008).
    31
    Case: 15-11720     Date Filed: 04/11/2016    Page: 32 of 34
    The district court is required “to avoid unwarranted sentence disparities
    among defendants with similar records who have been found guilty of similar
    conduct.” 18 U.S.C. § 3553(a)(6). However, defendants who cooperate with the
    government and enter written plea agreements are not similarly situated to a
    defendant who provides no assistance and proceeds to trial. United States v.
    Docampo, 
    573 F.3d 1091
    , 1101 (11th Cir. 2009).
    Finally, we lack jurisdiction to review a district court’s discretionary refusal
    to grant a downward departure unless the district court incorrectly believed that it
    lacked the authority to depart from the guidelines range. United States v. Dudley,
    
    463 F.3d 1221
    , 1228 (11th Cir. 2006).
    B.    Analysis
    As an initial matter, the record shows that the district court fully understood
    its authority to grant the downward departure that Croteau requested. The court
    listened to the parties’ arguments for and against the departure and heard testimony
    in support of the departure before denying Croteau’s request for a downward
    departure. Thus, we lack jurisdiction to review the district court’s denial of
    Croteau’s downward departure request. 
    Id. 32 Case:
    15-11720       Date Filed: 04/11/2016        Page: 33 of 34
    Defendant Croteau has not demonstrated that his sentence was procedurally
    or substantively unreasonable. 7 The district court heard testimony, explained its
    sentence, and noted that it considered the PSI, filings by counsel, and the § 3553(a)
    factors. See 
    Gall, 552 U.S. at 51
    , 128 S. Ct. at 597.
    The district court more than adequately explained its sentence and did not
    abuse its discretion in declining to grant a downward variance. Croteau argues that
    the “testimony of Dr. Toomer alone supports the granting of a variance” to
    Croteau’s sentence. Although Croteau contends that the district court did not
    adequately consider Dr. Toomer’s testimony, the record shows that the court
    acknowledged Dr. Toomer’s testimony along with testimony by Dr. Shadle,
    Croteau himself, and other evidence presented at trial. The district court was not
    required to believe Dr. Toomer’s testimony. The court also considered Croteau’s
    history and characteristics. It was well within the court’s discretion to conclude
    that Croteau committed the charged offenses, and the weight given to any specific
    § 3553(a) factor is committed to the sound discretion of the district court. 
    Clay, 483 F.3d at 743
    .
    Moreover, Croteau’s sentence was within the advisory guidelines range, and
    we normally expect a sentence falling within the guidelines range to be reasonable.
    
    Hunt, 526 F.3d at 746
    . Further, if the penalty for all charged crimes are combined,
    7
    Croteau does not challenge the district court’s calculation of his advisory guidelines
    range.
    33
    Case: 15-11720    Date Filed: 04/11/2016   Page: 34 of 34
    the sentence was also well below the total statutory maximum of 53 years, another
    indicator of reasonableness. 
    Gonzales, 550 F.3d at 1324
    . We recognize that
    Armand Croteau was sentenced to 27 months. But there was no unwarranted
    sentencing disparity between Croteau and his brother Armand, as his brother
    accepted responsibility and was convicted on three counts, whereas Croteau was
    convicted on eleven counts. See 
    Docampo, 573 F.3d at 1101
    .
    For all these reasons, we affirm Croteau’s convictions and sentence.
    AFFIRMED.
    34