United States v. Shaw , 150 F. App'x 863 ( 2005 )


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  •                                                                               F I L E D
    United States Court of Appeals
    Tenth Circuit
    UNITED STATES COURT OF APPEALS
    October 13, 2005
    TENTH CIRCUIT
    Clerk of Court
    UNITED STATES OF AMERICA,
    Plaintiff - Appellant,
    v.                                                 Nos. 01-3344 & 01-3310
    (D. Kansas)
    EDWARD A. SHAW,                                (D.Ct. No. 99-CR-10081-01-JMT)
    Defendant - Appellee.
    ORDER AND JUDGMENT *
    Before TACHA, ANDERSON, and O’BRIEN, Circuit Judges.
    Edward Shaw was convicted by a jury of knowingly engaging in a scheme
    to falsify, conceal or cover up the presence of asbestos at the Shallow Water
    Refinery, in violation of 
    18 U.S.C. § 1001
    (a)(1). 1 He was sentenced to four
    *
    This order and judgment is not binding precedent except under the doctrines of
    law of the case, res judicata and collateral estoppel. The court generally disfavors the
    citation of orders and judgments; nevertheless, an order and judgment may be cited under
    the terms and conditions of 10th Cir. R. 36.3.
    1
    
    18 U.S.C. § 1001
    (a)(1) provides:
    (a) Except as otherwise provided in this section, whoever, in any matter within the
    jurisdiction of the executive, legislative, or judicial branch of the Government of
    the United States, knowingly and willfully--
    months imprisonment, which was stayed pending this appeal. On appeal, Shaw
    challenges his conviction and sentence on the following grounds: (1) the district
    court lacked subject matter jurisdiction over his prosecution under 
    18 U.S.C. § 1001
     because 
    42 U.S.C. § 7413
    (c) is the exclusive means by which the
    Government may prosecute the making of a false statement on a form required by
    the Clean Air Act (CAA), (2) his prosecution under 
    18 U.S.C. § 1001
     was barred
    by the five year statute of limitations, (3) the Government failed to show he had a
    legal duty to disclose the presence of asbestos at the refinery, and (4) the district
    court erred in holding Shaw accountable under USSG §2F1.1 for the cost of the
    clean up of the buried asbestos at the refinery. The Government cross-appeals,
    arguing the district court erred in denying a two level enhancement to Shaw’s
    sentence for more than minimal planning under USSG §2F1.1(b)(2). After
    briefing was completed in this matter, the United States Supreme Court decided
    Blakely v. Washington, 
    542 U.S. 296
     (2004). Shaw requested permission to file
    supplemental briefing addressing Blakely, which was granted. In his
    supplemental brief, Shaw argues Blakely applies to the federal sentencing
    guidelines and he was sentenced in violation of the Sixth Amendment. Exercising
    (1) falsifies, conceals, or covers up by any trick, scheme, or device a material fact .
    ..
    shall be fined under this title [and] imprisoned not more than 5 years . . . .
    -2-
    jurisdiction under 
    28 U.S.C. § 1291
     and 
    18 U.S.C. § 3742
    (a), we affirm Shaw’s
    conviction but remand for resentencing.
    Because of the complexity of this appeal, we divide our discussion in two--
    first addressing Shaw’s appeal of his conviction and then addressing all
    sentencing issues.
    I. Conviction
    A. Factual Background
    Shaw, a professional engineer, owns and operates ESCM & Associates Inc.
    (ESCM), an engineering and environmental consulting firm. In 1993, EZ Serve,
    one of ESCM’s clients, contacted Shaw concerning the Shallow Water Refinery,
    an abandoned oil refinery located near Scott City, Kansas, which EZ Serve
    owned. 2 EZ Serve wished to demolish the refinery and requested Shaw’s
    assistance. Shaw decided to obtain bids for the demolition. On July 15, 1993, as
    part of the bidding process, Shaw escorted several metal salvage companies
    through the refinery. One of those companies was Southwest Wrecking, a small
    company owned by Jean Stiffler and operated by Carl and Jean Stiffler and three
    of their children, Lee, Scott and Carla (the Stifflers). Also present at the walk-
    through were Steve Allred and Barry Yaffe, representatives of the Yaffe
    2
    The Shallow Water Refinery was abandoned in the early 1980’s. It consists of
    approximately eighty acres.
    -3-
    Companies, another potential bidder.
    At trial, Allred and Yaffe testified that during the walk-through, they
    observed materials throughout the refinery which they believed contained
    asbestos. They raised these observations with Shaw. According to Yaffe and
    Allred, Shaw informed them the property was clean and the materials they
    observed contained calcium silicate (cellulose) not asbestos. 3 Lee Stiffler
    testified Shaw informed his family at the walk-through that the property did not
    contain asbestos, that the insulation throughout the refinery contained cellulose
    and that the only concern was the presence of hydrocarbons, which Shaw
    indicated he would help abate. Carl Stiffler testified he did not recall Shaw
    making any representations concerning asbestos during the walk-through; he
    stated Shaw informed the Stifflers the insulation material was cellulose.
    A week after the walk-through, EZ Serve requested that ESCM purchase
    the Shallow Water Refinery. Immediately thereafter, the Stifflers contacted
    Shaw, informing him they wished to purchase the refinery for $50,000.
    Therefore, Shaw/ESCM decided to purchase the property from EZ Serve and
    3
    Disagreeing with Shaw’s representations concerning the presence of asbestos,
    Yaffe and Allred offered EZ Serve a negative bid of $225,000-$250,000 to demolish the
    refinery. They believed they could sell the scrap metal on the property for $500,000.
    However, they calculated it would require $225,000-$250,000 to demolish the refinery
    and $225,000-$250,000 to remove the asbestos and hydrocarbons. Thus, in order to
    realize a profit, Yaffe and Allred’s bid required EZ Serve to pay for abatement.
    -4-
    immediately reconvey it to the Stifflers. ESCM purchased the property from EZ
    Serve for $5,000. On August 23, 1993, ESCM sold it to the Stifflers for $50,000.
    Pursuant to the terms of the sales agreement, the Stifflers agreed to pay $20,000
    at closing 4 and remit the balance (without interest) on or before August 31, 1994. 5
    The agreement also informed the Stifflers that (1) the property may contain
    asbestos, gasoline hydrocarbons, and other contaminants, (2) the property was
    being sold “‘AS IS,’” and (3) the Stifflers assumed “all responsibility for
    complying with and/or bringing the [property] into compliance with any
    environmental law or regulation.” (R. Supp. Vol. I at 36.) Jean Stiffler testified
    she had “complete[] trust” in Shaw and that neither she nor any of her family
    members read the sales agreement before signing it. 6 (R. Vol. IV at 410.)
    Therefore, she stated she never knew the agreement indicated asbestos may be on
    the property and Shaw never told her or her family that asbestos may be present.
    In addition to the sales agreement, Shaw wrote a letter addressed to Carla
    Stiffler outlining the terms of a separate agreement between ESCM and the
    Stifflers. This letter, dated August 23, 1993, stated in relevant part:
    4
    The Stifflers obtained the $20,000 down payment with a bank loan. Shaw
    assisted them in securing the loan by writing a letter to the bank estimating the value of
    the scrap metal on the property at $725,000.
    5
    The Stifflers have only paid Shaw $1,000 of the $30,000 balance.
    Jean Stiffler testified she only has an eighth grade education and usually needs
    6
    someone to explain to her what she reads.
    -5-
    This letter also serves as an agreement by ESCM to conduct up to six site
    visits to the property during the next 24 months, as deemed necessary by
    [the Stifflers], to provide engineering consulting. These site visits will be
    for a maximum eight hour duration each and all travel will be paid for by
    ESCM. Phone consultation for engineering matters will be provided during
    the 24 months following closing in regards to engineering concerns with
    the demolition of the refinery; these consultations will be at no cost to [the
    Stifflers].
    (R. Supp. Vol. I at 38.) In conclusion, the letter stated, “We look forward to
    working with you on this project.” (Id.) Jean Stiffler testified she never saw this
    letter. She believed, based on conversations with Shaw, that he would be the
    Stifflers’ consultant regarding the removal of insulation (which she believed,
    based on Shaw’s representations, contained cellulose) and he would complete all
    necessary paperwork for them. Carl Stiffler testified Shaw told his family he
    would be their “environmental consultant.” (R. Vol. IV at 562.)
    After closing, the Stifflers began demolishing the refinery and salvaging
    the scrap metal for sale. On November 3, 1993, David Branscum from the Kansas
    Department of Health and Environment (KDHE) arrived at the refinery to inspect
    it. He was approached by Jean Stiffler who refused to allow him on the property,
    stating she would have to contact Shaw, “their environmental guy,” to see if she
    could let him on the property. (Id. at 585.) Branscum left the refinery and
    returned to Scott City, where he learned no Notification of Demolition and
    -6-
    Renovation had been filed for the refinery. 7
    Branscum returned to the refinery the next day. This time, Branscum was
    met by Lee Stiffler. Branscum requested access to the refinery to photograph and
    take samples of suspected asbestos materials. 8 Lee informed Branscum they
    needed to contact Shaw before permitting him on the property. 9 Eventually, Shaw
    was contacted by telephone; Shaw informed Branscum he could enter the property
    escorted by Lee Stiffler. Accompanied by Lee, Branscum inspected the property
    and took pictures. After his inspection, Branscum informed Lee there were some
    compliance issues, including licensing requirements, which needed to be
    addressed, and it would be in the Stifflers’ best interests to cease their demolition
    activities.
    The next day (November 5), pursuant to the Stifflers’ request, Shaw arrived
    7
    Federal regulations require an owner or operator of a demolition or renovation
    activity involving the presence of asbestos to provide the Environmental Protection
    Agency with written notice of the intent to demolish or renovate and to update this notice
    if the amount of asbestos changes by at least twenty percent. 
    40 C.F.R. § 61.145
    (a),
    (b)(1),(2). This notice must be filed with the EPA at least ten days before asbestos
    stripping and removal begins or demolition work commences, depending on the specific
    circumstances of each project. 
    40 C.F.R. § 61.145
     (b)(3)(I). This notice is referred to
    throughout this opinion as a “Notification of Demolition and Renovation.”
    8
    Branscum testified experience had taught him that refineries often had asbestos-
    containing insulating material.
    9
    Both Lee and Jean Stiffler testified they denied Branscum access to the refinery
    because Shaw had told them not to let any government inspectors on the property without
    contacting him first.
    -7-
    at the refinery. The Stifflers informed Shaw they needed an asbestos inspection
    performed and a Notification of Demolition and Renovation submitted to the
    Government. They further informed him they could not continue their demolition
    of the refinery until the notification was submitted. They asked Shaw to fill out
    and submit the notification for them. Based on recent training he had received in
    the supervision of asbestos abatement, 10 Shaw agreed to inspect the property and
    complete and submit the notification. He did not require the Stifflers to pay him
    for these services. While Shaw completed the necessary paperwork, Shaw
    arranged for the Stifflers to work on a demolition project in Texas. 11
    On November 8, 1993, Shaw telephoned Alice Law, NESHAP 12 asbestos
    coordinator at the Environmental Protection Agency (EPA), seeking general
    information concerning the EPA’s regulations. He informed her of his
    qualifications and told her there was no asbestos in Area A of the Shallow Water
    10
    Shaw obtained accreditation as a supervisor of asbestos abatement projects from
    the Georgia Institute of Technology on October 15, 1993.
    11
    Lee Stiffler testified that the Texas project involved the removal of asbestos,
    which Shaw supervised. He stated Shaw required the asbestos to be wetted prior to its
    removal, bagged and hauled to a landfill. He also testified Shaw required the workers to
    be suited properly when handling asbestos. Lee admitted he believed the regulation of
    asbestos was “overrated.” (R. Vol. III at 364.)
    12
    NESHAP stands for National Emissions Standards for Hazardous Air Pollutants.
    These standards were established by the Environmental Protection Agency pursuant to the
    CAA and specifically regulate any activity which may result in the emission of asbestos
    into the atmosphere, including the disposal of asbestos. See 
    42 U.S.C. § 7412
     (b), (d)(1);
    
    40 C.F.R. §§ 61.140
     et seq.
    -8-
    Refinery, only bear metal tanks and piping. 13 The next day, Law received a
    Notification of Demolition and Renovation concerning the Shallow Water
    Refinery. The notification, dated November 8, 1993, indicated there was no
    asbestos in Area A of the refinery. Specifically, it stated: “Area ‘A’ consist[s] of
    bare metal carbon steel tanks. No insulation or other material to test. Cut only
    bare metal carbon steel piping.” (R. Vol. I at 106.) It also stated: “If unexpected
    asbestos or suspected asbestos material is encountered, all work will stop and area
    secured until properly abated.” (Id. at 107.) The notification also indicated
    demolition of Area A would begin on November 18, 1993, and end on December
    31, 1994. The space designated “Signature of Owner/Operator” was signed by
    “Edward A. Shaw, Agent for S.W. Wrecking.” (Id.)
    Accompanying the notification was a certificate of Shaw’s accreditation as
    a supervisor of asbestos abatement projects, a map of the refinery and a cover
    letter. The cover letter, written by Shaw and dated November 8, 1993, stated in
    relevant part:
    On November 3, 1993, [the Stifflers] were advised by . . . David
    Branscum[] that they had not filed the proper notification with your office
    in regards to the demolition. They immediately halted the demolition effort
    and commissioned me to conduct the proper inspection and file the proper
    13
    The refinery was divided into three areas -- A, B and C. Area A was referred to
    as the “light product storage area” where the oil was once stored prior to processing. (R.
    Vol. VI at 886.) Area B was the hot storage area and Area C was the main process area,
    containing heaters and distillate columns.
    -9-
    notifications.
    As we discussed, I have inspected the facility. . . . Area A consist[s] of
    only bare steel tanks and bare steel piping. There is no asbestos material in
    the area to be removed. There may be asbestos containing materials in
    areas B and C.
    The attached notice is for demolition of Area A only. No work will be
    conducted in Areas B or C at this time. I will be conducting an extensive
    survey in Areas B and C, collecting samples of materials that may contain
    asbestos, and forwarding them to a laboratory for analysis. After receipt of
    the laboratory report, I will provide a completed asbestos survey report and
    will submit notification of demolition activities and asbestos removal
    abatement activities for Areas B and C.
    As we discussed on the telephone, [Southwest] Wrecking is a small family
    owned business and [it has] a strong desire to comply with all applicable
    regulations. Our company will be working with [the Stifflers] very closely
    on the remainder of this project to assist them in their compliance efforts.
    (R. Supp. Vol. I at 39.)
    Thereafter, Shaw informed the Stifflers they could return to work at the
    Shallow Water Refinery. The Stifflers returned to the refinery based solely on
    Shaw’s representation that they could do so as they never received written
    notification from the KDHE that they could resume their work at the refinery.
    Before their return to the refinery, Shaw never informed the Stifflers there was
    asbestos on the property or that they should only cut bare steel tanks and piping.
    He did, however, provide them with a map delineating Areas A, B and C. He also
    told them to contact him before moving from Area A to another area.
    On December 9, 1993, Branscum returned to the refinery to verify the
    information in the November 8, 1993 “Notification of Demolition and
    -10-
    Renovation.” He was allowed to enter the refinery, again escorted by Lee Stiffler.
    Branscum took several photographs and samples from Area A of the refinery.
    Later, he submitted these samples for testing. Test results revealed the presence
    of asbestos in Area A. 14 During this December 9, 1993 visit, Branscum did not
    see any evidence that the asbestos was being wetted prior to its removal. 15
    On March 3, 1994, Shaw visited the Shallow Water Refinery to take
    samples. At that time, the Stifflers were beginning to move their demolition
    activities from Area A to Area B. At Shaw’s direction, Lee and Scott Stiffler
    obtained forty-eight samples from all three areas of the refinery. Lee testified
    that while he and Scott were assisting Shaw, they came across a hole they had dug
    to bury insulation. 16 According to Lee, Shaw told them they could continue to
    bury the insulation because it was not asbestos. 17 Carl Stiffler testified Shaw saw
    the holes filled with insulation and Jean Stiffler testified Shaw told them they
    could bury the insulation. Later, Shaw submitted the samples he had collected to
    a laboratory in Gainesville, Florida, for testing. Samples from Areas B and C
    14
    Lee Stiffler testified that despite numerous calls to the KDHE, his family never
    received notice of the results of Branscum’s sampling.
    15
    One asbestos-removing procedure involves wetting the asbestos-containing
    material with a water solution, removing the asbestos, sealing it in plastic bags and
    disposing of it in an approved landfill.
    16
    Lee testified insulation was buried in three different locations on the property.
    He stated over 100 pounds of insulation was dumped in each location.
    17
    Lee also testified that on other visits to the refinery, Shaw observed other holes
    where insulation material had been dumped. Lee stated Shaw did not “really say a whole
    lot, just carry on.” (R. Vol. III at 352.)
    -11-
    showed the presence of asbestos; none of the samples from Area A tested positive
    for asbestos.
    Based on these results, Shaw completed and filed a revised Notification of
    Demolition and Renovation with the EPA. This notification, which was mailed
    on June 20, 1994, and received by the EPA on June 23, 1994, indicated there was
    asbestos on the property and that it would be removed using the “wet method.”
    (R. Vol. I at 110); see n.15, supra. This notification contained the signature of
    “C.L. Stiffler” 18 and was dated April 22, 1994. (Id.)
    Accompanying the revised notification was a letter from Shaw dated June
    17, 1994, stating asbestos was discovered on the property. It further stated:
    We have arranged, [on] behalf of [the Stifflers], to have BFI Waste
    Management haul the removed [asbestos] and place [it] in [its] landfill in
    Fountain, Colorado. [The Stifflers have] indicated that they are receiving
    the necessary training from Kansas for Asbestos Removal Operations and
    that they will have our personnel on site as Supervisors.
    We will be collecting air samples on a regular basis and submitting them
    for laboratory analysis. We will also conduct field fiber screening while
    the asbestos removal project is in progress.
    (Id. at 108.) At trial, the parties stipulated that Shaw “never requested a contract
    with BFI pertaining to the disposal of asbestos from the Shallow Water Refinery
    18
    It is unclear who signed “C.L. Stiffler” to the notification. According to Jean
    Stiffler, who testified she was familiar with her husband’s signature, it was not Carl’s
    signature. Shaw also denied forging Carl’s signature. According to Shaw, he left several
    blank copies of the notification with Carla Stiffler and she informed him she would
    ensure that one of them got signed. Apparently, the Stifflers returned two forms, one
    bearing the signature “C.L. Stiffler” and one bearing the signature “Lee Stiffler.” Shaw
    completed and submitted both forms but filed the form containing the “C.L. Stiffler”
    signature with the EPA.
    -12-
    on behalf of himself or as an agent of Carl and Jean Stiffler, doing business as
    [Southwest] Wrecking, nor did he ever receive or view such a contract.” (R. Vol.
    III at 257.) However, Shaw did contact BFI inquiring of the cost of removing the
    asbestos from the refinery and disposing of it at BFI’s landfill. On May 20, 1994,
    BFI responded by letter to Shaw’s inquiry, discussing the cost of its services.
    On September 15, 1994, Russell Brichacek, Branscum’s supervisor at the
    KDHE, visited the refinery. He met with Lee and Carla Stiffler and informed
    them that state law required them to have an asbestos contractor’s license to
    perform demolition activities at a site involving asbestos. He then toured the
    facility with Lee. He observed several violations of the work practice standards
    for the removal of asbestos. In particular, he noticed insulation had been bagged
    and stored in the bath house without having been properly wetted prior to its
    removal. He was informed by Lee Stiffler that this insulation material came from
    Area A. He also observed insulation debris on the ground throughout the
    refinery. Brichacek took two samples from the bath house; later testing revealed
    the presence of asbestos.
    On March 6, 1996, Kathryn Wright, a special agent in the Criminal
    Investigation Division of the EPA, was asked to investigate the violations taking
    place at the Shallow Water Refinery. Shaw was initially the target of her criminal
    investigation. 19 In June 1996, Wright went to the refinery but the gate was locked
    and she was unable to locate anyone on the property. Wright returned to the
    19
    Later, in April 1996, Southwest Wrecking and Carl and Jean Stiffler became
    targets of Wright’s investigation.
    -13-
    property in August. Again, the gate was locked and she was unable to locate
    anyone to allow her access to the property. Therefore, Wright conducted a fly-
    over of the property, observing that demolition activity was being performed at
    the refinery. Meanwhile, Wright attempted to contact Shaw. In October 1996,
    Shaw telephoned Wright and agreed to be interviewed. Wright testified that
    during their conversation, Shaw told her he had instructed the Stifflers not to
    allow inspectors on the facility because it “was a refinery and anybody looking
    for any violation could find it.” (R. Vol. V at 701.)
    On November 14, 1996, Wright and her colleague William Absher
    interviewed Shaw. During the interview, Wright and Absher informed Shaw they
    wished to inspect the refinery. Shaw told them he would make arrangements for
    the inspection. Shaw eventually informed Wright that the EPA could inspect the
    refinery on December 16, 1996.
    On that day, Wright and several other individuals from the EPA arrived at
    the refinery with a consent to search form. 20 Wright initially attempted to hand it
    to Shaw but Shaw told her she must give it to Carl Stiffler because he owned the
    property. Carl Stiffler signed the form and Wright and the other individuals were
    allowed to enter and inspect the property. As a result of this inspection, the EPA
    issued an emergency cease and desist order to the Stifflers, requiring them to
    20
    Jean Stiffler testified that before these individuals arrived at the refinery, Shaw
    told her and her family that they needed to “stick together,” which she interpreted to mean
    that they not allow themselves to be separated until they all had the same story to tell. (R.
    Vol. IV at 423.)
    -14-
    cease all demolition activity at the refinery. 21
    In May 1997, Brichacek returned to the property. He was met by Carl and
    Jean Stiffler who accompanied him as he inspected the property. He observed
    demolition activity had occurred since his last visit in September 1994; in
    particular, he noticed the catalytic cracker unit (cat cracker), 22 which had been
    standing during his last visit, was now laying on its side. He also noticed that
    much of the insulation from the cat cracker had been knocked loose and was
    scattered on the ground around it. According to Branscum, Carl Stiffler informed
    him that the cat cracker had been dropped 23 a week earlier and that Shaw had told
    Carl there was no asbestos on the cat cracker. 24 Brichacek took samples from the
    insulation material on the cat cracker; later testing revealed the presence of
    asbestos. Shortly after his visit, the KDHE issued an order citing the Stifflers
    with various state law violations.
    On July 9, 1997, in response to the KDHE order, Jean Stiffler wrote the
    21
    During the EPA’s visit, the Stifflers were interviewed. The Stifflers stated they
    had earned $150,000 from the sale of scrap metal from the refinery and estimated another
    $35,000 worth of scrap metal remained on the property.
    22
    A catalytic cracker/cat cracker is “[a]n oil refinery unit in which the cracking of
    petroleum takes place in the presence of a catalyst.” THE AMERICAN HERITAGE
    DICTIONARY OF THE ENGLISH LANGUAGE (4th ed. 2000). The “cracking” of petroleum is
    the thermal decomposition of petroleum molecules into shorter molecules to extract low-
    boiling fractions such as gasoline. Id.
    23
    When removing asbestos from a height, the proper procedure is to lower it, not
    drop it, in order to minimize the potential for airborne release of asbestos.
    24
    Jean Stiffler testified they contacted Shaw for permission prior to dropping the
    cat cracker.
    -15-
    KDHE a letter requesting a hearing. In this letter, she stated, “[t]he samples we
    had from the catcracker were negative.” (R. Vol. IV at 427 (quotations omitted).)
    Jean testified she made this statement based on a package she received from
    Washington, D.C., which stated the samples from the cat cracker were negative.
    She testified Shaw took those samples.
    After the EPA issued the cease and desist order in December 1996, Wright
    visited the refinery in June 1997 to verify whether the order was being complied
    with by the Stifflers. Because no one was there to allow her access, Wright again
    conducted a fly-over. She observed that the Stifflers’ heavy equipment was gone.
    Wright also visited the refinery in July, August and October 1997. Again, no
    activity was occurring.
    On August 1, 1997, an informal meeting was held between several KDHE
    representatives and Carl and Jean Stiffler concerning the violations occurring at
    the refinery and what the Stifflers could do to come into compliance with state
    law. Shaw was present and did most of the talking on behalf of the Stifflers. On
    October 31, 1997, the Stifflers received their asbestos control license. In 1998,
    the Stifflers hired Dennis Shelton, an accredited asbestos project designer, to
    prepare an asbestos abatement plan for the refinery, which was filed with the
    KDHE. In June 1998, Brichacek visited the property for the third time. Although
    abatement activities had occurred, Brichacek observed that many of the same
    illegal conditions were still present.
    B. Procedural Background
    On June 15, 1999, Shaw and Carl and Jean Stiffler were charged by
    -16-
    indictment with (1) conspiracy to violate the NESHAP pertaining to asbestos in
    violation of 
    18 U.S.C. § 371
     (Count I) and (2) violation of the NESHAP
    pertaining to asbestos in violation of 
    42 U.S.C. § 7413
     and 
    18 U.S.C. § 2
     (Count
    II). Shaw was additionally charged with engaging in a scheme to falsify, conceal
    or cover up the presence of asbestos in violation of 
    18 U.S.C. § 1001
    (a)(1) (Count
    III) and making a false statement in violation of 
    18 U.S.C. § 1001
    (a)(2) (Count
    IV). On November 17, 1999, a superseding indictment was issued against Shaw
    and Carl and Jean Stiffler. The superseding indictment charged Shaw with (1)
    violating the NESHAP pertaining to asbestos in violation of 
    42 U.S.C. § 7413
    (c)(1) and 
    18 U.S.C. § 2
     (Count I); (2) engaging in a scheme to falsify,
    conceal, or cover up the presence of asbestos in violation of 
    18 U.S.C. § 1001
    (a)(1) (Count II); (3) making a false statement in violation of 
    18 U.S.C. § 1001
    (a)(2) (Count III); and (4) illegally disposing of asbestos in violation of the
    Comprehensive Environmental Response, Compensation and Liability Act
    (CERCLA), 
    42 U.S.C. § 9603
    , and 
    18 U.S.C. § 2
     (Count IV). The superseding
    indictment charged Carl and Jean Stiffler with removing asbestos without
    accreditation in violation of 
    15 U.S.C. § 2646
    (a)(3) (Count V).
    On March 24, 2000, the Government filed a superseding information
    against Carl and Jean Stiffler, charging them with failure to notify the EPA about
    the storage and disposal of asbestos at the Shallow Water Refinery, a
    misdemeanor. The Stifflers entered into a plea agreement with the Government
    whereby they agreed to plead guilty to the superseding information. In exchange
    for their guilty pleas and their cooperation in the Government’s prosecution of
    -17-
    Shaw, including providing truthful testimony at his trial, the Government agreed
    to recommend a two point downward adjustment to their sentences for acceptance
    of responsibility and to file a motion for downward departure. It was not until
    they received this bargain that the Stifflers admitted they had buried asbestos on
    the property. On March 27, 2000, Carl and Jean Stiffler pled guilty; they were
    eventually sentenced to one year unsupervised probation.
    On March 28, 2000, Shaw proceeded to trial. At trail, he testified that
    during the walk-through on July 15, 1993, he informed the Stifflers there was a
    possibility the property contained asbestos. He denied ever representing that the
    refinery was a clean plant. With regards to the separate agreement between
    ESCM and the Stifflers (outlined in Shaw’s August 23, 1993 letter to Carla
    Stiffler), Shaw testified the agreement pertained to ESCM assisting the Stifflers
    in the designing of riggings and the testing of any liquids discovered in the tanks
    on the refinery. He stated he never agreed to be their environmental consultant
    and indeed, at the time of the August 1993 agreement, he did not have any
    training in asbestos abatement. He further testified he told Lee Stiffler to escort
    Branscum through the refinery to allow Branscum to relate any concerns directly
    to Lee and for Branscum’s safety. Shaw also testified that on March 3, 1994, he
    did not attempt to collect clean samples from Area A and took samples from
    materials containing insulation. Shaw conceded he could have made mistakes in
    sampling Area A but stated he never deliberately misled anyone concerning what
    he believed was on the property. Lastly, Shaw testified he never instructed any of
    the Stifflers to bury insulation.
    -18-
    On April 12, 2000, the jury returned its verdict, finding Shaw guilty on
    Count II but not guilty on Counts I and IV. No verdict was returned on Count III
    because it was charged and presented to the jury in the alternative to Count II.
    During trial and after the jury’s verdict, Shaw moved for a judgment of acquittal,
    arguing (1) insufficient evidence demonstrating a scheme to conceal, (2) the
    statute of limitations barred the prosecution of Count II, and (3) he had no duty to
    report the presence of asbestos. The court rejected these arguments and denied
    his motion. Shaw also filed a motion to set aside the verdict, arguing the district
    court lacked subject matter jurisdiction over his prosecution under 
    18 U.S.C. § 1001
    . The court also denied this motion.
    C. Discussion
    Shaw attacks his conviction on three grounds: (1) the district court lacked
    subject matter jurisdiction over his prosecution under 
    18 U.S.C. § 1001
     because
    
    42 U.S.C. § 7413
    (c) is the exclusive means by which the Government may
    prosecute the making of a false statement on a form required to be filed under the
    CAA, (2) his prosecution under 
    18 U.S.C. § 1001
     was barred by the five year
    statute of limitations, and (3) the Government failed to present sufficient evidence
    demonstrating he had a legal duty to disclose the presence of asbestos at the
    refinery.
    Shaw raised the latter two arguments to the district court in a motion for
    judgment of acquittal. “[We] review[] a denial of a motion for judgment of
    acquittal de novo, viewing the evidence in the light most favorable to the
    government in determining if there is substantial evidence from which a jury
    -19-
    could find the defendant guilty beyond a reasonable doubt.” United States v.
    Austin, 
    231 F.3d 1278
    , 1283 (10th Cir. 2000). We review jurisdictional issues
    and a district court’s interpretation of the statute of limitations de novo. United
    States v. Anderson, 
    319 F.3d 1218
    , 1219 (10th Cir. 2003) (statute of limitations);
    United States v. Cuch, 
    79 F.3d 987
    , 990 (10th Cir. 1996) (jurisdiction).
    1. Subject Matter Jurisdiction
    The CAA, 
    42 U.S.C. § 7401
     et seq., contains a provision entitled “Federal
    Enforcement.” See 
    42 U.S.C. § 7413
    . Within that provision is a subsection
    entitled “Criminal penalties” which states in relevant part:
    (2) Any person who knowingly--
    (A) makes any false material statement, representation, or
    certification in, or omits material information from, or knowingly
    alters, conceals, or fails to file or maintain any notice, application,
    record, report, plan, or other document required pursuant to this
    chapter to be either filed or maintained (whether with respect to the
    requirements imposed by the Administrator or by a State);
    ...
    shall, upon conviction, be punished by a fine pursuant to Title 18, or by
    imprisonment for not more than 2 years, or both . . . .
    
    42 U.S.C. § 7413
    (c)(2)(A).
    Shaw contends 
    42 U.S.C. § 7413
    (c)(2)(A) is the sole and exclusive means
    by which the Government may prosecute the making a false statement to the EPA
    in violation of the CAA. Thus, he argues the district court lacked subject matter
    jurisdiction over his prosecution under 
    18 U.S.C. § 1001
    . Shaw also maintains
    that because 
    42 U.S.C. § 7413
    (c)(2)(A) and 
    18 U.S.C. § 1001
     proscribe the same
    conduct, § 7413(c)(2)(A), the specific statute, trumps § 1001, the general statute,
    -20-
    unless Congressional intent demonstrates the general statute is to control. He
    asserts the language of § 7413(c)(2)(A) and the legislative history of the two
    statutes indicate Congress intended § 7413(c)(2)(A) to trump § 1001. Lastly, to
    the extent there is any ambiguity as to which statute controls, Shaw contends the
    rule of lenity requires application of § 7413(c)(2)(A) because its penalty provision
    maximizes punishment at two years as opposed to five years under § 1001.
    The Government maintains § 1001(a)(1) and § 7413(c)(2)(A) are two
    separate statutes which criminalize different behavior—the former criminalizes a
    scheme to conceal a material fact from the Government and the latter prohibits the
    making of a false statement within a document required to be filed by the EPA. It
    argues it was not required to choose one statute over the other and Shaw’s
    conduct (knowingly and willfully submitting false and fraudulent representations
    to the EPA over a lengthy period of time) was prohibited by § 1001(a)(1). The
    Government further contends that because § 1001(a)(1) is not ambiguous, the rule
    of lenity is inapplicable.
    Shaw’s jurisdictional argument is without merit. It is well settled that
    “when an act violates more than one criminal statute, the Government may
    prosecute[] under either so long as it does not discriminate against any class of
    defendants.” United States v. Batchelder, 
    442 U.S. 114
    , 123-24 (1979) (“Whether
    to prosecute and what charge to file or bring before a grand jury are decisions that
    generally rest in the prosecutor’s discretion.”). This is true even when one statute
    provides a harsher penalty. In Batchelder, the Supreme Court was confronted
    with two statutes, 
    18 U.S.C. § 922
    (h) and 
    18 U.S.C. § 1202
    (a), which proscribed
    -21-
    the same conduct but which carried different statutory maximums—five years and
    two years, respectively. 
    Id. at 116-17
    . The Government decided to prosecute the
    defendant under § 922(h) and its attendant penalty provision, 
    18 U.S.C. § 924
    (a);
    the defendant was sentenced to the five year statutory maximum term of
    imprisonment. 
    Id.
     On appeal, the Seventh Circuit concluded the defendant’s
    sentence was limited to the two year statutory maximum applicable to violations
    of § 1202(a). Id. The Supreme Court reversed. Id. at 118. It concluded nothing
    in the legislative history of § 1202(a) (which was enacted after § 922(h) and §
    924(a)) revealed Congress intended its penalty provision to override § 924(a). Id.
    at 119-21. It also rejected the application of the rule of lenity, stating § 924(a)
    unequivocally applies to convictions under § 922(h). Id. at 121-22. Lastly, the
    Court found no constitutional infirmity with the Government’s choice to
    prosecute the defendant under the statute carrying the harsher punishment. Id. at
    124-25.
    We addressed a similar issue in United States v. Wiles, 
    102 F.3d 1043
     (10th
    Cir. 1996). There, the defendant was charged with making a false statement to
    the Security and Exchange Commission (SEC) under 
    18 U.S.C. § 1001
    . 
    Id. at 1066
    . On appeal, he alleged that Congress intended the Government to prosecute
    the making of a false statement to the SEC under 15 U.S.C. § 78ff, a specific
    provision in the Securities Exchange Act of 1934 which criminalizes the willful
    making of a false or misleading statement to the SEC. Id. Thus, the defendant
    argued that the making of a false statement to the SEC could not support a
    conviction under § 1001. Id. We rejected this argument, holding: “Without any
    -22-
    express indication that Congress intended otherwise, we . . . conclude that both §
    78ff and § 1001 proscribe the making of false statements to the SEC, and the
    government may prosecute such conduct under either statute.” Id. at 1067. See
    also United States v. Radetsky, 
    535 F.2d 556
    , 567-68 (10th Cir. 1976) (rejecting
    argument that the defendant should have been prosecuted under specific statute
    criminalizing the making of false statements in connection with medicare claims
    rather than § 1001 because there was no evidence of an intent to make the specific
    statute a substitute for any part of § 1001).
    The same reasoning applies here. Despite Shaw’s attempt to persuade us
    otherwise, we fail to discern from either the language of the CAA or its
    legislative history any Congressional intent to foreclose prosecutions under §
    1001 where § 7413(c)(2)(A) may also apply. Without such intent, we defer to the
    Government’s prosecutorial discretion. 25 Moreover, the Government alleged
    Shaw engaged in a scheme to conceal the presence of asbestos. Section
    7413(c)(2)(A) of the CAA does not proscribe such conduct. Consequently,
    charging Shaw under § 1001(a)(1), which does prohibit such conduct (see n.1,
    supra), was proper.
    2. Statute of Limitations
    A five year statute of limitations applies to prosecutions under 
    18 U.S.C. § 1001
    . See 
    18 U.S.C. § 3282
     (providing a five year statute of limitations for
    25
    Because we find no ambiguity in either statute, the rule of lenity does not apply.
    Callanan v. United States, 
    364 U.S. 587
    , 596 (1961) (holding that the rule of lenity, “as is
    true of any guide to statutory construction, only serves as an aid for resolving an
    ambiguity; it is not to be used to beget one”).
    -23-
    noncapital offenses). Shaw contends the statute of limitations began to run in
    November 1993, when he submitted the original Notification of Demolition and
    Renovation denying the presence of asbestos in Area A of the Shallow Water
    Refinery. Because the original indictment was not filed until June 15, 1999, he
    argues his prosecution under 
    18 U.S.C. § 1001
     was time-barred. He further
    maintains that the Government cannot rely on the June 17, 1994 Notification of
    Demolition and Renovation and accompanying letter because neither of these
    documents contained false information. He alleges that at the time he made the
    representations within those documents, he had been negotiating with the Stifflers
    to supervise the asbestos abatement project and had made the preliminary
    arrangements for BFI to remove and dispose of the asbestos at the refinery. He
    also states the evidence at trial did not show he signed Carl Stiffler’s name to the
    notification. Indeed, he states his undisputed testimony demonstrated he provided
    the Stifflers with a blank notification form and they submitted it to him with Carl
    Stiffler’s signature. Moreover, he argues the Government cannot rely on the letter
    Jean Stiffler wrote to the KDHE in 1997 because she never testified that Shaw
    told her the cat cracker did not contain asbestos. More importantly, he contends
    there is nothing in the record demonstrating that Jean’s conduct in 1997 should be
    imputed to him. Lastly, Shaw maintains that the superseding indictment charged
    him with concealing the presence of asbestos. Because the alleged false
    statements occurring in 1994 or 1997 concerned the removal of asbestos, not its
    presence, Shaw asserts the Government cannot rely on these statements as
    conduct occurring within the five years preceding the original indictment.
    -24-
    The Government argues Shaw’s prosecution under § 1001 was not time-
    barred. It asserts Shaw’s ongoing scheme to defraud continued until at least June
    20, 1994, but also into 1997. It points to the June 17, 1994 correspondence to the
    EPA (which Shaw mailed on June 20, 1994) and the enclosed Notification of
    Demolition and Renovation which contained the forged signature of “C.L.
    Stiffler.” It contends these documents falsely stated that the Stifflers would have
    ESCM personnel on site as supervisors and that arrangements had been made with
    BFI to remove and dispose of any asbestos. The Government also points to
    Shaw’s representation to Jean Stiffler in 1997 that the cat cracker had been tested
    for asbestos and no asbestos had been found. Relying on this representation, Jean
    wrote the KDHE stating the Stifflers had been informed the cat cracker did not
    contain asbestos and it could be demolished.
    We reject Shaw’s statute of limitations argument. In criminal cases, the
    statute of limitations normally begins to run when the crime is complete. United
    States v. Reitmeyer, 
    356 F.3d 1313
    , 1317 (10th Cir. 2004). “A crime is complete
    [when] every element in the crime occurs.” 
    Id.
     (quotations omitted). Here, the
    superseding indictment charged Shaw with a scheme to conceal the presence of
    asbestos from 1993 to 1997. 26 Therefore, the crime was not completed and the
    26
    Count II of the superseding indictment stated the following in relevant part:
    Commencing in November of 1993 . . . and continuing through September of 1997
    ...
    EDWARD A. SHAW
    within the District of Kansas, did knowingly and willfully, in a matter within the
    jurisdiction of the [EPA], [] falsify, conceal or cover[] up, by a scheme, material
    facts, to wit the presence of asbestos at various locations within the Shallow Water
    -25-
    statute of limitations did not begin to run until this scheme was completed in
    1997. United States v. Jensen, 
    608 F.2d 1349
    , 1355 (10th Cir. 1979) (“[T]he
    statute of limitations is no bar if there is an ongoing scheme continuing into the
    [statute of limitations] period.”). 27 Because the scheme continued into the five
    years preceding the filing of the original indictment (June 15, 1999), the
    indictment was timely. We also reject Shaw’s argument that his conduct in 1994
    and 1997 cannot be included in the scheme to conceal the presence of asbestos
    Refinery site . . . .
    (R. Vol. I at 40.) Thereafter, Count II alleged Shaw’s scheme to falsify, conceal and
    cover up the presence of asbestos at the Shallow Water Refinery included but was not
    limited to the following acts: (1) Shaw advising the Stifflers to deny Branscum access to
    the facility, (2) Shaw’s November 8, 1993 letter informing the EPA he had inspected the
    refinery, that Area A only consisted of bare steel tanks and piping and Area A did not
    contain asbestos, (3) Shaw’s submission of the November 8, 1993 Notification of
    Demolition and Renovation indicating there was no asbestos-containing material in Area
    A of the refinery, (4) Shaw’s June 17, 1994 letter informing the EPA that ESCM had
    arranged for BFI to haul and dispose of the asbestos from the refinery, (5) Shaw’s filing
    of the revised Notification of Demolition and Renovation bearing the purported signature
    of “C.L. Stiffler” and containing false and misleading representations, (6) Shaw’s
    statement at the August 1, 1997 meeting between the KDHE and the Stifflers indicating
    the Stifflers had contacted several environmental firms to address the problems at the
    Shallow Water Refinery, and (7) Shaw’s August 15, 1997 letter to the EPA and KDHE
    advising of the steps the Stifflers were taking to comply with the environmental laws and
    regulations.
    27
    This is not to be confused with the continuing offense doctrine. In United States
    v. Dunne, 
    324 F.3d 1158
    , 1166 (10th Cir. 2003), we held § 1001 is not a continuing
    offense crime for statute of limitations purposes. However, the fact that § 1001 is not a
    continuing offense crime is not dispositive of the statute of limitations issue because the
    Government charged Shaw under § 1001’s scheme provision. Id. at 1164 (stating a
    continuing offense “is not the same as a scheme or pattern of illegal conduct”) (quotations
    omitted).
    -26-
    because it involved the removal/disposal of asbestos, not its presence. Shaw
    reads the term “presence of asbestos” in the superseding indictment too narrowly.
    It is clear the Government did not seek to limit his scheme only to the
    concealment of the physical presence of asbestos but also the concealment of its
    improper removal and disposal. Indeed, in the superseding indictment, the
    Government alleged Shaw’s scheme to conceal included his preparation and
    submission of the June 1994 Notification of Demolition and Renovation and
    accompanying cover letter to the EPA. The documents indicated the asbestos
    discovered at the refinery would be wetted, bagged and removed by BFI to its
    landfill in Fountain, Colorado, and ESCM would be supervising the Stifflers’
    removal of the asbestos. None of this information was true. 28 Indeed, Shaw knew
    the Stifflers were burying insulation.
    Even limiting Shaw’s scheme to the concealment of the physical presence
    of asbestos, we conclude Shaw’s activities in 1994 and 1997 involved such
    concealment. In November 1993, Shaw informed the EPA via the Notification of
    Demolition and Renovation that Area A of the refinery did not contain asbestos,
    when in fact it was riddled with asbestos. Continuing that concealment, none of
    Shaw’s sampling from Area A in March 1994 tested positive for asbestos.
    Additionally, Shaw was aware the Stifflers were burying insulation and told Lee
    28
    Shaw attempts to minimize the falsity of this information. He states that at the
    time he made the representations in the 1994 notification and cover letter, ESCM was in
    the process of negotiating with the Stifflers to provide them its services and BFI had been
    contacted regarding the removal of asbestos. However, the documents state these
    representations as established facts — that ESCM had arranged for BFI to remove the
    asbestos and that its personnel would be on site as supervisors.
    -27-
    Stiffler they could continue to do so. Shaw also gave the Stifflers permission to
    drop the cat cracker in May 1997, which was subsequently discovered to contain
    asbestos. Thereafter, the EPA ordered the Stifflers’ demolition activities to cease
    and the KDHE cited them for various state law violations. As a result, Jean
    Stiffler wrote to the KDHE in July 1997 informing them no asbestos was present
    on the cat cracker. At trial, Jean testified she based this statement on samples
    Shaw took from the refinery. Therefore, contrary to Shaw’s arguments, his
    activities in 1994 and 1997 concerned the concealment of the presence of
    asbestos.
    Based on the above, we conclude the statute of limitations did not bar
    Shaw’s prosecution under 
    18 U.S.C. § 1001
    (a)(1).
    3. Duty to Disclose
    Shaw argues that in order to convict him under § 1001, the Government had
    to prove he had a duty to disclose the presence of asbestos to the EPA. He states
    that under the EPA’s regulations, only owners or operators are required to
    complete and file a Notification of Demolition and Renovation and therefore only
    owners or operators have a duty to disclose. Shaw contends it is undisputed that
    he did not own the refinery. As to whether he was an “operator” of the facility,
    he alleges the EPA’s definition of operator as one who “operates, controls, or
    supervises a stationary source” should be declared void for vagueness. See 
    42 U.S.C. § 7412
    (a)(9). Alternatively, Shaw contends that to be an “operator,” one
    must be more than a mere consultant and, at a minimum, must actively participate
    in the day-to-day activities of the demolition/renovation operation. He asserts the
    -28-
    Government’s evidence at trial did not support such a finding. Specifically, he
    points out he was not involved in the day-to-day operations at the refinery and
    made only a few visits to the refinery over a four year period.
    The Government alleges that although Shaw may not have had a duty to
    report the presence of asbestos to the EPA, once he did so, he was obligated to
    provide truthful information under § 1001. The Government also argues there is
    no requirement under § 1001 that there be a separate statute or regulation
    requiring the defendant to provide information.
    Section 1001 of Title 18 encompasses two distinct offenses -- concealment
    of a material fact (
    18 U.S.C. § 1001
    (a)(1)) and the making of a false statement
    (
    18 U.S.C. § 1001
    (a)(2)). 29 Shaw was convicted of the former. A conviction
    under § 1001(a)(1), unlike that under § 1001(a)(2), requires proof that the
    defendant had a legal duty to disclose the fact concealed. 30 The Government must
    29
    
    18 U.S.C. § 1001
    (a)(2) states in relevant part:
    [W]hoever, in any matter within the jurisdiction of the executive, legislative, or
    judicial branch of the Government of the United States, knowingly and willfully –-
    ...
    (2) makes any materially false, fictitious, or fraudulent statement or
    representation; . . .
    shall be fined [or] imprisoned not more than 5 years . . . .
    30
    Compare United States v. Kingston, 
    971 F.2d 481
    , 489 (10th Cir. 1992) (holding
    that under § 1001(a)(1), the Government must prove: “1) the defendant knowingly
    concealed a fact by any trick, scheme, or device; 2) the defendant acted willfully; 3) the
    fact concealed was material; 4) the subject matter involved was within the jurisdiction of
    a department or agency of the United States; and 5) the defendant had a legal duty to
    disclose the fact concealed”), with United States v. Irwin, 
    654 F.2d 671
    , 675-76 (10th Cir.
    -29-
    establish that “the law required disclosure of the information at the time the
    defendant allegedly concealed it . . . .” Irwin, 654 F.2d at 679 (“[T]here can be
    no criminal conviction for failure to disclose when no duty to disclose is
    demonstrated.”). Thus, to the extent the Government is arguing that it was not
    required to prove that Shaw had a legal duty to disclose the presence of asbestos
    to the EPA, it is mistaken. Indeed, the jury instructions required such a showing.
    Nevertheless, the Government met its burden in this case. The “duty to
    disclose” element of § 1001(a)(1) can be established by demonstrating that an
    agency form required such disclosure. Kingston, 
    971 F.2d at 489
     (“A defendant’s
    duty to disclose is established where a government form required a disclosure of
    concealed information.”). In this case, the Government presented the jury with
    the November 1993 and June 1994 “Notifications of Demolition and Renovation.”
    These forms required disclosure of whether the demolition or renovation project
    involved the removal of asbestos, the approximate amount of asbestos, the
    description of the work practices to be used to prevent the emission of asbestos,
    and the identity of the waste transporter and waste disposal site. Thus, these
    forms created a legal duty on the one completing and submitting them to disclose
    the presence of asbestos and if present, the method of abatement. It is undisputed
    that Shaw completed and submitted these forms to the EPA. Consequently, he
    had a legal duty to disclose the presence of asbestos. This is true even if Shaw, as
    1981) (holding that § 1001(a)(2) requires the Government to show: “(1) the defendant
    made a statement; (2) the statement was false, fictitious or fraudulent as the defendant
    knew; (3) the statement was made knowingly and willfully; (4) the statement was within
    the jurisdiction of the federal agency; and (5) the statement was material”).
    -30-
    a non-owner/operator of the refinery, was not required to complete or submit
    these forms to the EPA under the federal regulations. See 
    40 C.F.R. § 61-145
    (b)
    (requiring owners/operators to provide written notice of demolition activity
    involving asbestos to the EPA). The notification form itself, apart from the
    federal regulations, created a duty to disclose. Additionally, nothing in the
    regulations preclude an owner/operator from having an agent complete and submit
    the notification on his/her behalf.
    D. Conclusion
    Based on the above, we affirm Shaw’s conviction. We now turn to the
    parties’ sentencing arguments.
    II. Sentence
    In Shaw’s presentence investigation report (PSR), the probation officer
    calculated the base offense level as 6 pursuant to USSG §2F1.1, the guideline
    applicable for a violation of 
    18 U.S.C. § 1001
    (a)(1). 31 The officer enhanced the
    base offense level by five based on the EPA’s estimate that it would cost $50,000
    to clean up the asbestos improperly buried at the Shallow Water Refinery. See
    USSG §2F1.1(b)(1)(F) (providing for a five level increase in the base offense
    level if the “loss” was more than $40,000 but less than $70,000). The officer also
    enhanced the base offense level by two levels because the offense involved
    repeated acts and therefore more than minimal planning. See USSG §2F1.1(b)(2).
    31
    Because Shaw was sentenced pursuant to the 1995 edition of the United States
    Sentencing Guidelines Manual, all guideline citations refer to the 1995 edition, unless
    noted otherwise.
    -31-
    The probation officer further recommended a two level upward adjustment
    because the offense was committed by someone with special skill. See USSG
    §3B1.3. Based on a total offense level of 15 and a criminal history category of I,
    the probation officer determined the sentencing guideline range was eighteen to
    twenty-four months imprisonment.
    Shaw filed numerous objections to the PSR. In particular, he opposed the
    five level enhancement based on the “loss” exceeding $40,000, the two level
    enhancement for more than minimal planning and the two level upward
    adjustment because the offense was committed by someone with special skill.
    Shaw also filed a motion for downward departure based on aberrant behavior.
    Shaw initially appeared for sentencing on June 29, 2001, but the sentencing
    hearing was continued to September 5, 2001, to allow the parties to brief the
    subject matter jurisdiction issue. Ultimately, the district court imposed the five
    level enhancement based on the “loss” exceeding $40,000, 32 denied the two level
    enhancement for more than minimal planning, denied the two level upward
    adjustment based on the offense being committed by someone with special skill
    and denied the motion for downward departure based on aberrant behavior.
    Based on these determinations, the district court calculated an offense level of 11.
    32
    At sentencing, the Government presented the testimony of Kenneth Rapplean,
    the on-scene coordinator in the Super Fund Division of the EPA. He testified
    approximately 510 cubic yards of asbestos was buried at the refinery and estimated it
    would cost the EPA a total of $247,479 to clean it up. Based on this testimony, the
    district court found that the total cost to clean up the refinery was close to a quarter of a
    million dollars and therefore, the cost of remediation will “clearly” exceed $50,000. (R.
    Vol. VIII at 1075.) Consequently, the court concluded a five level enhancement to the
    base offense level was appropriate under USSG §2F1.1(b)(1)(F).
    -32-
    With a Criminal History Category I, the court determined the applicable guideline
    range was eight to fourteen months imprisonment. The court sentenced Shaw to
    four months imprisonment and two years of supervised release, recommending
    that Shaw serve his four month sentence in a halfway house. As a special
    condition of supervised release, the court ordered Shaw to serve four months of
    home confinement. See 
    18 U.S.C. §§ 3563
    (b)(19), 3583(d); see also USSG
    §5F1.2 (“Home detention may be imposed as a condition of probation or
    supervised release, but only as a substitute for imprisonment.”). The court further
    ordered Shaw to pay $50,000 in restitution to the EPA.
    On appeal, Shaw challenges the five level enhancement based on the “loss”
    exceeding $40,000 under USSG §2F1.1(b)(1)(F) and argues he was sentenced in
    violation of the Sixth Amendment under Blakely v. Washington, 
    542 U.S. 296
    (2004). The Government cross-appeals, arguing the district court erred in
    denying the two level enhancement for more than minimal planning under USSG
    §2F1.1(b)(2). As we discuss next, because we conclude the district court erred in
    failing to impose a two level enhancement for more than minimal planning, we
    need not reach the other issues.
    A. Standard of Review
    The Supreme Court recently decided United States v. Booker, 
    125 S. Ct. 738
     (2005). In Booker, the Supreme Court invalidated the mandatory-nature of
    the federal sentencing guidelines. 
    Id. at 756-57
    . It also altered our standard of
    review, requiring us to review sentences for unreasonableness. 
    Id. at 765-66
    .
    However, because Shaw was sentenced prior to Booker, we apply the pre-Booker
    -33-
    standard of appellate review, reviewing legal questions de novo and any factual
    findings for clear error. United States v. Souser, 
    405 F.3d 1162
    , 1165 (10th Cir.
    2005); United States v. Doe, 
    398 F.3d 1254
    , 1257 (10th Cir. 2005).
    B. Denial of Two Level Enhancement for More than Minimal Planning
    Section 2F1.1(b)(2) of the guidelines requires a two level enhancement to
    the base offense level if “the offense involved [] more than minimal planning . . .
    .” The Commentary to §2F1.1 refers to the Commentary to §1B1.1 for the
    definition of “more than minimal planning.” USSG §2F1.1 comment. (n. 2). The
    Commentary to §1B1.1 states:
    “More than minimal planning” means more planning than is typical for
    commission of the offense in a simple form. “More than minimal planning”
    also exists if significant affirmative steps were taken to conceal the
    offense. . . . “More than minimal planning” is deemed present in any case
    involving repeated acts over a period of time, unless it is clear that each
    instance was purely opportune. Consequently, this adjustment will apply
    especially frequently in property offenses.
    USSG §1B1.1 comment. (n. 1(f)). “[T]he . . . more than minimal planning
    enhancement[] [is] designed to target criminals who engage in complicated
    criminal activity because their actions are considered more blameworthy and
    deserving of greater punishment than a perpetrator of a simple version of the
    crime.” United States v. Rice, 
    52 F.3d 843
    , 851 (10th Cir. 1995).
    In its cross-appeal, the Government challenges the district court’s denial of
    a two level enhancement under USSG §2F1.1(b)(2) for more than minimal
    planning. It contends this enhancement was appropriate because Shaw engaged in
    repeated acts over a period of time, including: (1) making fraudulent written and
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    oral representations to the EPA in a telephone call, letter and Notification of
    Demolition and Renovation in November 1993; (2) conducting a fraudulent
    sampling of the refinery on March 3, 1994; (3) making fraudulent representations
    to the EPA in a letter and revised Notification of Demolition and Renovation in
    June 1994; (4) obtaining a false signature on the revised “Notification of
    Demolition and Renovation;” and (5) representing to the Stifflers that the cat
    cracker did not contain asbestos. The Government also alleges Shaw’s actions
    involved “more planning than is typical for commission of the offense in a simple
    form.”   It points out that in November 1993, rather than simply informing the
    EPA that there was no asbestos in Area A, Shaw “took pains” in his
    correspondence to (1) include his certification as a licensed supervisor of asbestos
    abatement projects, (2) advise that he had personally inspected the premises, and
    (3) inform the EPA that demolition activities would stop if any asbestos was
    found. (Government’s Br. at 29.) The Government also refers to the fact that
    Shaw then conducted a sampling of the refinery in such a way as to confirm that
    no asbestos was present in Area A. It also points to Shaw’s false assurances to
    the EPA in 1994 that the Stifflers were complying with the environmental
    regulations and ESCM was supervising their activities. Lastly, the Government
    points out Shaw informed the Stifflers it was permissible to bury insulation from
    Area A, thereby preventing the EPA from discovering it.
    Shaw contends the district court properly denied the more than minimal
    planning enhancement. He contends the March 1994 sampling, the burial of
    asbestos and the June 1994 correspondence were “purely opportune” and not in
    -35-
    furtherance of the offense. He also contends that although his sampling in Area A
    did not reveal the presence of asbestos, many of his other samples tested positive
    for asbestos. Based on his sampling, he prepared a revised “Notification of
    Demolition and Renovation,” stating “all areas” of the facility contained asbestos.
    (R. Vol. I at 109.) Therefore, he contends he was not trying to deceive the EPA
    about the presence of asbestos.
    A district court’s decision that the defendant engaged in more than minimal
    planning is reviewed for clear error. United States v. Orr, 
    68 F.3d 1247
    , 1253
    (10th Cir. 1995); United States v. Williams, 
    966 F.2d 555
    , 558 (10th Cir. 1992).
    “Clear error occurs . . . when we are left with the firm conviction a mistake has
    been made.” United States v. Lin, 
    410 F.3d 1187
    , 1192 (10th Cir. 2005).
    At the initial sentencing hearing, the district court denied Shaw’s objection
    to the more than minimal planning enhancement, stating:
    In this case it appears to me - and it is accurate - this occurred over a
    period of four years, four and a half years, started in ‘93 and went
    into ‘97. . . . I am aware, of course, . . . that Mr. Shaw was
    acquitted on a couple of counts as well, but the standard that we use
    here in terms of whether minimal planning occurred or not is not
    whether it’s been proved beyond a reasonable doubt or not, but it’s a
    much lighter standard here. It is my sense, given the number of
    contacts that Mr. Shaw had with the Stifflers, with the state and the
    other persons who have been involved in this case that -- let me back
    up. I think a good case could be made that there wasn’t more than
    minimal planning or he probably would have done a better job of
    trying to cover his tracks than what he did. The more than minimal
    planning, seems to me the strongest evidence, is just the period of
    time that it went on and the fact that Mr. Shaw did not disengage
    himself from this process and made affirmative representations with
    respect to the absence of asbestos at the site and that testing had, in
    fact, been done when it appears that that clearly was not the case.
    -36-
    I think in the circumstance, while it’s a close question, that the two
    point increase for more than minimal planning is appropriate, and I
    am going to deny that objection . . . .
    (R. Vol. VIII at 1087-88.) However, at the final sentencing hearing, the district
    court reconsidered this determination and denied the more than minimal planning
    enhancement. It stated:
    [W]hile I think technically I was correct in dealing with [Shaw’s objection
    to the more than minimal planning enhancement] and upholding the two-
    level enhancement last time, I’m not satisfied that maybe being technically
    correct is appropriate in this matter and taking a look at what Mr. Shaw’s
    responsibilities actually were. I’m planning to change my ruling on that to
    grant [Mr. Shaw’s] objection with respect to minimal planning.
    (Id. at 1123.)
    The district court was correct the first time. As the Government argues,
    and the district court found during the initial sentencing hearing, Shaw’s offense
    involved “repeated acts over a period of time.” “[T]he notion of repeated acts
    refers to a series of acts each of which would be criminal standing alone, rather
    than referring to a crime that requires the completion of a series of steps.” United
    States v. Proffit, 
    304 F.3d 1001
    , 1005 (10th Cir. 2002). In order to have
    “repeated acts,” “there must have been more than two instances of the behavior in
    question.” United States v. Bridges, 
    50 F.3d 789
    , 793 (10th Cir. 1994).
    The evidence at trial clearly showed that Shaw engaged in more than two
    acts of concealment of the presence of asbestos (each of which would be criminal
    standing alone) over a four year time span. In 1993, before Branscum’s first visit
    to the refinery, Shaw told the Stifflers not to allow any government inspectors on
    the property. After Branscum’s visit, Shaw telephoned Alice Law of the EPA,
    -37-
    falsely informing her no asbestos was present in Area A of the refinery. The next
    day, he filed the first Notification of Demolition and Renovation and cover letter,
    falsely stating he had inspected the property, no asbestos was present in Area A
    and ESCM would be “working with [the Stifflers] very closely on the remainder
    of [the demolition] project to assist them in their compliance efforts.” (R. Supp.
    Vol. I at 39.) In March 1994, Shaw conducted a fraudulent sampling of the
    refinery. He also observed holes where the Stifflers had buried insulation and
    told the Stifflers they could continue to bury the insulation. 33 On June 20, 1994,
    Shaw submitted another cover letter and the revised Notification of Demolition
    and Renovation containing the forged signature of “C.L. Stiffler.” These
    documents falsely indicated that the Stifflers had arranged for BFI to remove the
    asbestos from the refinery and that ESCM personnel would be on site to supervise
    the Stifflers’ abatement activities. In 1997, the Stifflers received Shaw’s
    permission to drop the cat cracker. In July 1997, based on Shaw’s sampling of
    the cat cracker, Jean Stiffler informed the KDHE that the cat cracker did not
    contain asbestos. Contrary to Shaw’s arguments, we find none of the above
    actions “purely opportune,” that is, “spur of the moment conduct, intended to take
    33
    Shaw argues that none of the Stifflers testified he told them they could bury
    asbestos; rather, he contends the evidence at most consisted of him telling Jean Stiffler
    they could bury insulation. This argument is disingenuous. The evidence at trial
    demonstrated Shaw told the Stifflers they could bury the insulation without any testing as
    to whether the insulation contained asbestos. The evidence further showed that the
    Stifflers relied on Shaw’s advice concerning the removal of the insulation and Shaw
    never ensured that the insulation did not contain asbestos prior to its removal. Moreover,
    once Shaw learned the refinery contained asbestos, he never advised the Stifflers on how
    to properly remove and dispose of it.
    -38-
    advantage of a sudden opportunity.” See United States v. Rust, 
    976 F.2d 55
    , 57
    (1st Cir. 1992). Consequently, a more than minimal planning enhancement was
    warranted under the “repeated acts” provision of USSG §1B1.1 comment. (n.1(f)).
    We also find that Shaw’s offense involved “more planning than is typical
    for commission of the offense in a simple form.” 34 The proper inquiry is whether
    Shaw’s actions “demonstrated a greater amount of planning than [is] required” to
    engage in a scheme to conceal the presence of asbestos from the EPA in its simple
    form. Proffit, 
    304 F.3d at 1006
    . While Shaw’s scheme to conceal the presence of
    asbestos could have been accomplished merely by submitting the false
    “Notifications of Demolition and Renovation” in 1993 and 1994, Shaw’s conduct
    went beyond that. He also told the Stifflers not to permit any government
    inspectors on the property, took a fraudulent sampling of the refinery, told the
    Stifflers they could bury insulation from Area A and gave the Stifflers permission
    to drop the cat cracker. These actions demonstrate a level of planning in excess
    of the amount of planning required to engage in a scheme to conceal the presence
    of asbestos in its simple form.
    The district court’s reasons are insufficient for reversing its previous
    determination that the offense involved more than minimal planning. It did not
    explain why “being technically correct” was inappropriate in this case. Moreover,
    34
    We recognize that the district court did not address whether Shaw’s offense
    involved more than minimal planning based on it requiring “more planning than is typical
    for commission of the offense in a simple form.” Nevertheless, because the Government
    raised it below as a grounds for imposing the more than minimal planning enhancement
    and no additional fact-finding need be made, we address it as an additional reason the
    court clearly erred in denying a more than minimal planning enhancement in this case.
    -39-
    it is unclear how “taking a look at what Mr. Shaw’s responsibilities actually
    were” constituted grounds for the district court reversing its prior decision.
    Therefore, we conclude the court clearly erred in denying the more than minimal
    planning enhancement and a remand for re-sentencing is necessary.
    C      Imposition of Five Level Enhancement for Loss Exceeding $40,000
    and Blakely
    Shaw contends the district court erred in imposing the five level
    enhancement under § 2F1.1(b)(1) based on the “loss” exceeding $40,000. He also
    argues his sentence violates the Sixth Amendment under Blakely. Because we
    conclude this case must be remanded for re-sentencing on other grounds, we need
    not address these issues. Souser, 
    405 F.3d at
    1163 n.1; United States v. Cano-
    Silva, 
    402 F.3d 1031
    , 1039 (10th Cir. 2005). However, Shaw’s re-sentencing
    must be conducted in light of the Supreme Court’s recent decision in Booker.
    III. Conclusion
    Shaw’s conviction is AFFIRMED. We REMAND this matter to the
    district court with instructions to resentence him in accordance with this order and
    judgment and Booker.
    Entered by the Court:
    Terrence L. O’Brien
    United States Circuit Judge
    -40-