United States v. Faulkner ( 2019 )


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  •                                                                                  FILED
    United States Court of Appeals
    PUBLISH                                Tenth Circuit
    UNITED STATES COURT OF APPEALS                       December 24, 2019
    Elisabeth A. Shumaker
    FOR THE TENTH CIRCUIT                            Clerk of Court
    _________________________________
    UNITED STATES OF AMERICA,
    Plaintiff – Appellee,
    v.                                                          No. 18-7066
    JARED ROBERT FAULKNER,
    Defendant – Appellant.
    _________________________________
    Appeal from the United States District Court
    for the Eastern District of Oklahoma
    (D.C. No. 6:18-CR-00052-RAW-1)
    _________________________________
    Barry L. Derryberry, Assistant Federal Public Defender (Julia L. O’Connell, Federal
    Public Defender, and Robert S. Williams, Assistant Federal Public Defender, with him on
    the briefs), Tulsa, Oklahoma, for Defendant – Appellant.
    Linda A. Epperley, Assistant United States Attorney (Brian J. Kuester, United States
    Attorney, and Gregory Dean Burris, Assistant United States Attorney, with her on the
    brief), Muskogee, Oklahoma, for Plaintiff – Appellee.
    _________________________________
    Before HOLMES, MATHESON, and McHUGH, Circuit Judges.
    _________________________________
    McHUGH, Circuit Judge.
    _________________________________
    Following his conviction of being a felon in possession of a firearm, Jared
    Faulkner failed to object to the Presentence Investigation Report’s (“PSR”)
    conclusion that his prior Oklahoma felony of endeavoring to manufacture
    methamphetamine qualified as a predicate “controlled substance offense” for
    purposes of base offense level computation. As a result, the district court adopted the
    PSR in full and sentenced Mr. Faulkner to a guidelines-range, 96-month term of
    imprisonment. 1
    On appeal, Mr. Faulkner asserts the district court plainly erred by finding that
    his prior conviction qualified as a “controlled substance offense” as that term is
    defined by the United States Sentencing Guidelines (“U.S.S.G.” or “Guidelines”).
    Exercising jurisdiction pursuant to 28 U.S.C. § 1291 and 18 U.S.C.
    § 3742(a)(2), we affirm.
    I.     BACKGROUND
    At the conclusion of a two-day trial, a jury convicted Mr. Faulkner on one
    count of being a felon in possession of a firearm in violation of 18 U.S.C. § 922(g).
    Mr. Faulkner’s PSR calculated his base offense level as 20, counting his prior
    Oklahoma conviction for endeavoring to manufacture methamphetamine as a
    “controlled substance offense.” ROA, vol. III, at 3. 2 The PSR applied an additional
    two-level enhancement because the subject firearm had been reported stolen.
    Combining his total offense level of 22 with his criminal history category of VI
    1
    The district court further imposed a three-year term of supervised release,
    which Mr. Faulkner does not challenge on appeal.
    2
    Volume III of the record on appeal is not separately paginated. All cites to
    that volume refer to the pagination used in the PSR.
    2
    yielded an advisory sentencing range of 84–105 months. The district court adopted
    the PSR in full without objection and sentenced Mr. Faulkner to a term of 96 months’
    imprisonment.
    II.    ANALYSIS
    Under Federal Rule of Criminal Procedure 52(b), “[a] plain error that affects
    substantial rights may be considered even though it was not brought to the court’s
    attention.” Because Mr. Faulkner raised no objection in the district court, he can
    prevail on appeal “only if (1) an error occurred; (2) the error was plain; (3) the error
    affected [his] substantial rights; and (4) the error seriously affected the fairness,
    integrity, or public reputation of a judicial proceeding.” United States v. Jereb, 
    882 F.3d 1325
    , 1335 (10th Cir. 2018) (quotation marks omitted). At oral argument, the
    government conceded that prongs three and four would be met if Mr. Faulkner could
    establish the first two prongs. 3 Thus, we analyze only whether the district court
    committed error that was plain.
    A. Whether the District Court Erred
    Prior to his current offense, Mr. Faulkner was convicted in Oklahoma state
    court of endeavoring to manufacture methamphetamine in violation of Okla. Stat. tit
    3
    If Mr. Faulkner’s base offense level arguments are correct, he should have
    been sentenced under a 46–57-month Guidelines range rather than the 84–105-month
    range computed by the district court. See U.S.S.G. § 2K2.1(a)(6), (b)(4)(A). The
    government’s concession is presumably predicated on the now well-established
    principle that a plain error leading to the adoption of an incorrect, higher Guidelines
    range will ordinarily satisfy plain error review’s third and fourth prongs. See Rosales-
    Mireles v. United States, 
    138 S. Ct. 1897
    , 1908 (2018); Molina-Martinez v. United
    States, 
    136 S. Ct. 1338
    , 1346–47 (2016).
    3
    63, § 2-408. Under that statute, “[a]ny person who offers, solicits, attempts,
    endeavors, or conspires to commit any offense defined in the Uniform Controlled
    Dangerous Substances Act . . . shall be subject to the penalty prescribed for the
    offense, the commission of which was the object of the offer, solicitation, attempt,
    endeavor or conspiracy.” Okla. Stat. tit. 63, § 2-408.
    Section 2K2.1(a)(4)(A) of the Guidelines directs a sentencing court to apply a
    base offense level of 20 if “the defendant committed any part of the instant offense
    subsequent to sustaining one felony conviction of . . . a controlled substance
    offense.” The Guidelines define “controlled substance offense” as “an offense under
    federal or state law, punishable by imprisonment for a term exceeding one year, that
    prohibits the manufacture, import, export, distribution, or dispensing of a controlled
    substance . . . or the possession of a controlled substance . . . with intent to
    manufacture, import, export, distribute, or dispense.” U.S.S.G. § 4B1.2(b). 4
    Application Note 1 to § 4B1.2 clarifies that “‘controlled substance offense’
    include[s] the offenses of aiding and abetting, conspiring, and attempting to commit
    such offenses.” § 4B1.2 cmt. n.1. And Application Note 2 to the Guidelines’ general
    application principles instructs that the Guidelines’ use of “[t]he term ‘includes’ is
    not exhaustive.” U.S.S.G. § 1B1.1 cmt. n.2. Relying on this principle, we have held
    that “solicitation” is a crime of violence under § 2L1.2(b)(1)(A)(ii) notwithstanding
    4
    Although § 4B1.2, by its own terms, supplies definitions for “terms used in
    Section 4B1.1,” § 2K2.1 provides that “‘[c]ontrolled substance offense’ has the same
    meaning given that term in § 4B1.2(b) and Application Note 1 of the Commentary to
    § 4B1.2.” U.S.S.G. § 2K2.1 cmt. n.1.
    4
    the absence of that term in an application note to § 2L1.2, a provision that is
    indistinguishable from Note 1 to § 4B1.2. See United States v. Cornelio-Pena, 
    435 F.3d 1279
    , 1284 (10th Cir. 2006) (“Thus, by using the term ‘include’ in the
    application note, the Commission clearly expressed its intent that the offenses listed
    in the note were not exhaustive, and we do not apply expressio unius est exclusio
    alterius.”); see also United States v. Shumate, 
    329 F.3d 1026
    , 1030 (9th Cir. 2003)
    (applying the same analysis to conclude that solicitation offenses are included in
    § 4B1.2). Thus, a state offense is not removed from the ambit of the Guidelines’
    definition of “controlled substance offense” merely because it does not appear among
    the enumerated offenses.
    Rather, “[w]e apply a categorical/modified categorical analysis to determine
    whether [a defendant’s] prior . . . conviction qualifies as a ‘controlled substance
    offense’ under U.S.S.G. § 4B1.2(b).” United States v. McKibbon, 
    878 F.3d 967
    , 971
    (10th Cir. 2017). Under the categorical approach, “our focus is on the elements of the
    statute of conviction and not [on] the particular facts underlying that conviction.” 
    Id. at 972
    (alteration in original) (internal quotation marks omitted). The state crime of
    conviction will qualify as a controlled substance offense only if it criminalizes no
    more conduct than the offenses listed in the Guidelines.
    The categorical approach “requires application of both federal . . . and state
    law.” United States v. Harris, 
    844 F.3d 1260
    , 1264 (10th Cir. 2017). “[S]tate law
    defines the substantive elements of the crime of conviction.” 
    Id. By contrast,
    federal
    courts are tasked with ascertaining the “generic, contemporary meaning” of
    5
    undefined offenses enumerated in the Guidelines. See United States v. Rivera-Oros,
    
    590 F.3d 1123
    , 1126 (10th Cir. 2009) (quoting Taylor v. United States, 
    495 U.S. 575
    ,
    598 (1990)).
    Because we are confronted with a disjunctively phrased statute, we begin by
    analyzing whether the modified categorical approach is appropriate. See United
    States v. Abeyta, 
    877 F.3d 935
    , 940 (10th Cir. 2017) (“In applying the categorical
    approach, a court must determine whether the modified categorical approach is
    appropriate.”). We apply the modified categorical approach when the state statute is
    divisible—“i.e., if it contains more than one crime.” United States v. Degeare, 
    884 F.3d 1241
    , 1246 (10th Cir. 2018) (internal quotation marks omitted). Under the
    modified categorical approach, we compare the elements of the defendant’s precise
    crime of conviction to the Guidelines’ definition and disregard the alternatives
    enumerated in the statute. See United States v. Titties, 
    852 F.3d 1257
    , 1266 (10th Cir.
    2017).
    But a statute is divisible and therefore subject to the modified approach only if
    it lists elements, rather than means, in the alternative. 
    Id. at 1267.
    Thus, our first task
    is “to determine whether its listed items are elements or means.” 
    Abeyta, 877 F.3d at 941
    (quoting Mathis v. United States, 
    136 S. Ct. 2243
    , 2256 (2016)). “‘Elements’ are
    the ‘constituent parts’ of a crime’s legal definition—the things the ‘prosecution must
    prove to sustain a conviction.’” 
    Mathis, 136 S. Ct. at 2248
    (quoting Black’s Law
    Dictionary 634 (10th ed. 2014)). “The means, however, ‘are mere real-world things—
    extraneous to the crime’s legal requirements.’” 
    Abeyta, 877 F.3d at 941
    (quoting
    6
    
    Mathis, 136 S. Ct. at 2248
    ). “There are three general tools courts use to decide
    whether listed items in an alternatively phrased criminal law are elements or means:
    (1) the statutory text; (2) state court decisions; and (3) the record of the prior
    conviction itself.” 
    Id. Relying primarily
    on the statutory text, 5 the government asserts that Okla. Stat.
    tit. 63, § 2-408 is divisible; that offering, soliciting, attempting, endeavoring, and
    conspiring each constitute separate crimes. Mr. Faulkner offers no response,
    presumably because the divisibility determination does not affect his argument on
    appeal. Indeed, he argues that the crime of conviction (endeavoring), and not the
    purportedly divisible alternatives listed in § 2-408, is broader than the Guidelines’
    definition of a controlled substance offense—precisely the analysis conducted under
    the modified categorical approach. 6 In light of this posture, and without more
    fulsome, adversarial briefing, we assume without deciding that the statute is divisible
    and apply the modified categorical approach, examining only whether Oklahoma’s
    crime of endeavoring to manufacture a controlled dangerous substance sweeps more
    broadly than the inchoate offenses enumerated in the Guidelines.
    The parties apparently agree that of the offenses listed in Application Note 1 to
    § 4B1.2—“aiding and abetting, conspiring, and attempting”—endeavoring’s closest
    5
    The government also cites to federal habeas cases involving convictions
    under § 2-408, but our divisibility inquiry looks to state, not federal, court decisions.
    6
    At oral argument, Mr. Faulkner’s counsel answered in the affirmative when
    asked to confirm that he was “not questioning that [the Oklahoma] statute is
    divisible.” Oral Argument at 29:30–29:37.
    7
    analogue is “attempting.” Thus, we must analyze whether the Oklahoma crime of
    endeavoring is no broader than the generic definition of attempt.
    Mr. Faulkner’s principal argument is that a conviction for endeavoring to
    manufacture methamphetamine can be sustained on much more incipient acts than
    those required to convict for generic attempt. We first review Oklahoma law to define
    the elements of endeavoring before describing the elements of generic attempt.
    1. The Elements of Oklahoma’s Endeavoring Statute
    Under Okla. Stat. tit 63, § 2-408, “[a]ny person who offers, solicits, attempts,
    endeavors, or conspires to commit any offense defined in the Uniform Controlled
    Dangerous Substances Act . . . shall be subject to the penalty prescribed for the
    offense, the commission of which was the object of the offer, solicitation, attempt,
    endeavor or conspiracy.”
    In Oklahoma, “when a jury must be instructed on a certain subject, the relevant
    uniform instruction ‘shall be used unless the [trial] court determines that it does not
    accurately state the law.’” Flores v. State, 
    896 P.2d 558
    , 560 (Okla. Crim. App.
    1995) (alteration in original) (quoting Fontenot v. State, 
    881 P.2d 69
    , 84 (Okla. Crim.
    App. 1994)). Thus, Oklahoma’s uniform jury instructions are particularly useful in
    identifying the elements necessarily found by an Oklahoma jury to convict of
    endeavoring to manufacture a controlled dangerous substance. See United States v.
    Madkins, 
    866 F.3d 1136
    , 1146 (10th Cir. 2017) (relying on Kansas’s pattern jury
    instructions to define an element of the state crime of conviction).
    8
    To convict under Okla. Stat. tit 63, § 2-408, a jury must find the following
    elements:
    First, knowingly/intentionally;
    Second, offering/soliciting/attempting/endeavoring/conspiring;
    Third, to manufacture;
    Fourth, the controlled dangerous substance of [Name of Substance].
    Oklahoma Uniform Jury Instructions (“OUJI”), OUJI-CR 6-3B. Oklahoma’s uniform
    jury instructions define endeavoring as “any effort to do or accomplish the evil
    purpose that the law was enacted to prevent.” OUJI-CR 6-16.
    In sum, the Oklahoma crime of endeavoring to manufacture a controlled
    dangerous substance is complete when a defendant knowingly or intentionally exerts
    “any effort” to manufacture a controlled dangerous substance.
    2. The Elements of Generic Attempt
    Section 4B1.2(b) does not define attempt, and so we must formulate a generic
    definition by reference to “a wide range of sources . . . , including federal and state
    statutes, the Model Penal Code, dictionaries, and treatises.” United States v. Mendez,
    
    924 F.3d 1122
    , 1125 (10th Cir. 2019) (quotation marks omitted).
    Under federal law, “attempt [generally] requires both (1) an intent to commit
    the substantive offense, and (2) the commission of an act which constitutes a
    substantial step towards commission of the substantive offense.” United States v.
    Gordon, 
    710 F.3d 1124
    , 1150 (10th Cir. 2013) (alteration in original) (internal
    quotation marks omitted). “A substantial step must be something more than mere
    9
    preparation, yet may be less than the last act necessary before the actual commission
    of the substantive crime.” 
    Id. (quotation marks
    omitted). “[A] substantial step is
    appropriately found where the defendant undertook an act adapted to, approximating,
    and which in the ordinary and likely course of things will result in, the commission
    of [a] particular crime.” 
    Id. at 1151
    (alterations in original) (internal quotation marks
    omitted).
    Under the Model Penal Code,
    A person is guilty of an attempt to commit a crime if, acting with the kind
    of culpability otherwise required for commission of the crime, he: . . .
    purposely does or omits to do anything that, under the circumstances as he
    believes them to be, is an act or omission constituting a substantial step in a
    course of conduct planned to culminate in his commission of the crime.
    Model Penal Code § 5.01(1)(c). The Code goes on to explain that “[c]onduct shall
    not be held to constitute a substantial step under Subsection (1)(c) of this Section
    unless it is strongly corroborative of the actor’s criminal purpose.” 
    Id. § 5.01(2).
    And the Code’s explanatory note highlights the necessity of “distinguish[ing]
    between acts of preparation and a criminal attempt.” 
    Id. § 5.01(1)
    cmt. to
    Subsection (1). Professor LaFave notes that “[t]he Model Penal Code’s
    ‘substantial step’ language is to be found in the great majority of the attempt
    statutes in the modern recodifications.” 2 Wayne R. LaFave, Substantive Criminal
    Law § 11.4(e) (3d ed. 2017) (collecting twenty-three state attempt statutes
    incorporating the “substantial step” requirement). And “[e]ven in the absence of
    such a statute, the courts in several jurisdictions have adopted the Model Penal
    Code ‘substantial step’ approach.” 
    Id. 10 Finally,
    under Oklahoma law, 7 juries must find the following elements to
    convict on an attempt charge:
    First, the defendant(s) formed the specific intent to commit the crime of
    [Underlying Felony];
    Second, the defendant(s)
    ....
    Performed a perpetrating act or acts toward committing the crime of
    [Underlying Felony] but (such act(s) failed to constitute the commission
    of)/(defendant(s) was/were prevented from committing)/(defendant(s)
    was/were intercepted in the perpetration of) that crime.
    OUJI-CR 2-11. Oklahoma’s uniform jury instructions define a “perpetrating act”
    as:
    [O]ne that would end in the commission of the crime the defendant(s)
    intended to commit, but for the intervention of circumstances independent
    of the will of the defendant(s). The requirement that the defendant(s)
    commit a perpetrating act must be distinguished from mere preparation to
    commit a crime. Preparation consists of devising or arranging the means or
    measures necessary for the commission of a crime.
    OUJI-CR 2-12.
    With minor variations, each of these formulations of attempt consists of (1)
    the intent to commit the underlying crime, and (2) an actus reus (a “substantial
    step” under federal law and the Model Penal Code, and a “perpetrating act” under
    7
    To reiterate, the Guidelines’ definition of “attempt” is not governed by state
    law, but state law informs our formulation of the generic definition. We look to
    Oklahoma law here because it serves the additional purpose of illustrating the
    distinctions drawn by Oklahoma law between attempt and endeavor, discussed more
    fully below.
    11
    Oklahoma law) of such magnitude as to distinguish the conduct from “mere
    preparation.”
    3. The Categorical Analysis Between Endeavoring and Attempt
    Mr. Faulkner argues that the actus reus required to convict under Oklahoma’s
    endeavoring statute (“any effort to do or accomplish the evil purpose that the law was
    enacted to prevent”) encompasses more conduct than the generic definition of
    attempt, which excludes acts amounting to “mere preparation.”
    Mr. Faulkner’s argument is bolstered considerably by a decision of the
    Oklahoma Court of Criminal Appeals (the “OCCA”) 8 rejecting a void-for-vagueness
    challenge to Okla. Stat. tit. 63, § 2-408. See Tidmore v. State, 
    95 P.3d 176
    , 177–78
    (Okla. Crim. App. 2004). The defendant in Tidmore argued that “endeavoring to
    manufacture is equivalent to attempt to commit a crime.” 
    Id. at 177.
    The OCCA
    disagreed, explaining that “the statutory language indicates the Legislature was aware
    of the difference between an attempt, as traditionally defined in criminal law, and
    endeavoring, and intended to criminalize both actions where methamphetamine is
    concerned.” 
    Id. at 177–78.
    The OCCA concluded that “[t]he endeavoring statute is
    completely separate from the general statute defining attempt, and there is no
    requirement of an overt act 9 to complete the crime.” 
    Id. 8 As
    Oklahoma’s court of last resort for criminal appeals, the OCCA’s
    interpretation of state law is controlling.
    9
    Although “overt act” most often refers to an element of conspiracy, the
    OCCA has occasionally referred to attempt’s “perpetrating act” requirement as “an
    12
    As shown above, a conviction for attempt under Oklahoma law requires that
    the defendant commit a “perpetrating act.” OUJI-CR 2-11. And “a perpetrating act
    must be distinguished from mere preparation to commit a crime.” OUJI-CR 2-12.
    Thus, Tidmore held that an element required to convict for attempt—a perpetrating
    act, the functional equivalent of a substantial step—is absent from the elements of
    endeavoring.
    In the face of this categorical mismatch, the government advances two
    arguments. First, the government points out that Application Note 1 to § 4B1.2 deems
    two federal statutes criminalizing the manufacture of controlled substances to be
    controlled substance offenses, declaring that:
    Unlawfully possessing a listed chemical with intent to manufacture a
    controlled substance (21 U.S.C. § 841(c)(1)) is a “controlled substance
    offense.”
    Unlawfully possessing a prohibited flask or equipment with intent to
    manufacture a controlled substance (21 U.S.C. § 843(a)(6)) is a “controlled
    substance offense.”
    U.S.S.G. § 4B1.2 cmt. n.1. The government argues that because Oklahoma’s
    “endeavoring” statute is typically used to charge individuals found to have possessed
    “precursors” to methamphetamine production, the offense is a categorical match with the
    above offenses. But these federal statutes criminalize the possession of specific physical
    objects, whereas “endeavoring” is unconcerned with the precise conduct amounting to
    “any effort to do or accomplish the evil purpose that the law enacted to prevent.”
    overt, perpetrating act.” See Pierce v. State, 
    766 P.2d 365
    , 366 (Okla. Crim. App.
    1988).
    13
    Oklahoma’s endeavoring statute thus criminalizes more than, and is not a categorical
    match with, the possession offenses listed in the Guidelines.
    Second, the government argues that “endeavoring necessarily implies the same
    intent and action inherent in an uncompleted attempt.” Aple. Br. at 11. In support, the
    government sets forth the definition of endeavor from Black’s Law Dictionary, 10 as
    well as several federal cases analyzing the meaning of endeavor. But none of those
    authorities defines the contours of “endeavoring” under Oklahoma law. 11 See 
    Harris, 844 F.3d at 1264
    (“[S]tate law defines the substantive elements of the crime of
    conviction.”). Oklahoma’s mandatory jury instructions and the OCCA’s construction
    of “endeavoring” collectively supply the constituent elements of that crime. As a
    10
    Black’s Law Dictionary presently defines “endeavor” as “[a] systematic or
    continuous effort to attain some goal; any effort or assay to accomplish some goal or
    purpose.” Endeavor, Black’s Law Dictionary (11th ed. 2019). Prior to the adoption of
    Oklahoma’s jury instruction defining endeavoring, Oklahoma courts provided juries
    with an earlier iteration of the Black’s Law Dictionary definition, instructing juries
    that endeavoring meant “to exert physical and intellectual strength toward the
    attainment of an object; a systematic or continuous effort.” See Tidmore v. State, 
    95 P.3d 176
    , 178 (Okla. Crim. App. 2004). As the OCCA noted in Tidmore, that
    definition is narrower than the “any effort” jury instruction now in effect. See 
    id. (“In fact,
    the more restrictive [Black’s Law Dictionary] definition given to Tidmore’s jury
    arguably benefited him.”).
    11
    Again, the jury in Tidmore received an earlier version of Black’s Law
    Dictionary definition of endeavor only because the trial occurred prior to the
    adoption of the current uniform jury instruction defining endeavor as “any effort to
    do or accomplish the evil purpose that the law was enacted to prevent.” See 
    Tidmore, 95 P.3d at 178
    (contrasting the defendant’s jury instruction with the newly-instituted
    uniform instruction). Our decision denying a certificate of appealability in Milburn v.
    Hines, 146 F. App’x 269, 271 (10th Cir. 2005), referenced the same Black’s Law
    Dictionary definition of endeavor because the habeas petitioner there was similarly
    tried before the current uniform jury instruction was in effect.
    14
    result, we reject the government’s efforts to contract the scope of that crime by
    reference to other authorities.
    Because Oklahoma’s endeavoring statute sweeps more broadly than the
    generic definition of attempt, it was error for the district court to have regarded
    Mr. Faulkner’s prior state conviction as a “controlled substance offense” for purposes
    of base offense level computation.
    B. Whether the Error was Plain
    An error is plain if it is “clear or obvious under current, well-settled law.”
    United States v. Brooks, 
    736 F.3d 921
    , 930 (10th Cir. 2013). “For an error to be plain
    and contrary to well-settled law, either this court or the Supreme Court must have
    addressed the issue.” United States v. Marquez, 
    898 F.3d 1036
    , 1051 (10th Cir.
    2018). “The absence of . . . precedent [on point] will not, however, prevent a finding
    of plain error if the district court’s interpretation was clearly erroneous.” United
    States v. Poe, 
    556 F.3d 1113
    , 1129 (10th Cir. 2009) (alterations in original)
    (quotation marks omitted).
    Mr. Faulkner advances two main arguments in connection with the clear or
    obvious inquiry. First, he argues that the absence of “endeavoring” from the list of
    inchoate offenses in Application Note 1 to § 4B1.2 suffices, without more, to
    establish the obviousness of the error. Second, he contends our opinions in
    
    McKibbon, 878 F.3d at 972
    –74, and 
    Madkins, 866 F.3d at 1145
    –48, serve as circuit
    precedent rendering this issue well-settled. We disagree.
    15
    Mr. Faulkner’s first argument fails because the categorical approach does not
    depend on mere differences in language. See 
    Mendez, 924 F.3d at 1125
    (“A statute
    that mirrors the generic definition of an offense but makes minor variations in
    terminology will suffice if it ‘corresponds in substance to the generic meaning.’”
    (quoting Taylor v. United States, 
    495 U.S. 575
    , 599 (1990))); cf. United States v.
    Servin-Acosta, 
    534 F.3d 1362
    , 1366 (10th Cir. 2008) (“A State’s designation of a
    criminal provision as its ‘robbery’ statute does not necessarily mean that it qualifies
    as ‘robbery’ under [the Guidelines].”).
    And as noted above, the enumerated offenses in Application Note 1 are not
    exhaustive. As such, the absence of the word “endeavoring” from the commentary,
    without more, does nothing to establish the obviousness of the error. See Cornelio-
    
    Pena, 435 F.3d at 1284
    (“[O]ffenses similar to aiding and abetting, conspiring, and
    attempting to commit offenses that otherwise meet the definition of ‘crime of
    violence’ are included in § 2L1.2(b)(1)(A)(ii).”). For example, in Madkins, we
    concluded that a Kansas statute criminalizing an “offer” to sell a controlled substance
    was not a categorical match with the Guidelines’ definition of a controlled substance
    
    offense. 866 F.3d at 1147
    –48. But it was immaterial to our analysis that the word
    “offer” was missing from the inchoate offenses listed in Application Note 1. To the
    contrary, we observed that “at first glance, it seems as though an offer for sale would
    fit squarely within the definition in the Guidelines, since the commentary to § 4B1.2
    clarifies that a controlled substance offense includes an attempt to commit such an
    16
    offense.” 
    Id. at 1147.
    In sum, the district court’s error was not obvious merely
    because the commentary does not list “endeavoring” as a qualifying offense.
    Mr. Faulkner’s argument that our precedent renders this issue well-settled is
    also unavailing. He articulates the “clear or obvious” analysis at too high a level of
    abstraction, asserting that our precedent forecloses “imposing a guideline
    enhancement for a controlled substance offense based on a prior conviction that is
    not within the definition in § 4B1.2(b).” Opening Br. at 13. This conception of the
    relevant level of analysis is far too broad. A comparison of the cases adduced by
    Mr. Faulkner, Madkins and McKibbon, usefully illustrates the appropriate level of
    generality for purposes of the clear or obvious inquiry.
    As stated above, our opinion in Madkins held, applying de novo review, that a
    Kansas statute criminalizing possession with intent to sell controlled substances was
    broader than the Guidelines’ definition of a “controlled substance 
    offense.” 866 F.3d at 1147
    –48. We examined the relevant pattern jury instruction and Kansas Supreme
    Court decisions to determine that the state statute criminalized mere offers to sell
    controlled substances. 
    Id. at 1146.
    We concluded that “because a person can offer a
    controlled substance for sale without having the intent to actually complete the sale, a
    conviction for an offer to sell can be broader than the conviction for an attempt to
    sell.” 
    Id. at 1147.
    Consistent with that reasoning, we concluded in McKibbon that a conviction
    under a Colorado statute criminalizing “an offer” to sell a controlled substance
    similarly did not qualify under § 
    4B1.2(b). 878 F.3d at 972
    –74. We further held that
    17
    the error was plain, explaining that “the Tenth Circuit has clearly held that
    § 4B1.2(b) does not include offers to sell controlled substances.” 
    Id. at 976.
    From
    Madkins, it was obvious that state statutes criminalizing mere offers to sell a
    controlled substance do not qualify as “controlled substance offenses” for purposes
    of base offense level computation. Thus, McKibbon’s clear or obvious analysis
    implies that there need not be an in-circuit case dealing with the precise state statute
    at issue if there is a case that sets forth a principle clearly generalizable to the subject
    statute.
    But neither Madkins nor McKibbon establish clear or obvious error here. And
    neither this circuit nor the Supreme Court has held that endeavor reaches more
    broadly than attempt in a related statutory context. Without such a case, Mr. Faulkner
    cannot establish that the district court’s error was clear or obvious. Therefore, it was
    not plain.
    III.   CONCLUSION
    Although it was error to treat Mr. Faulkner’s conviction for endeavoring to
    manufacture methamphetamine as a controlled substance offense for purposes of base
    offense level computation, that error was not plain or obvious. The district court is
    AFFIRMED.
    18
    18-7066, United States v. Faulkner
    HOLMES, J., concurring.
    I respectfully concur in the result of the majority’s well-written opinion;
    that is, I vote to affirm the district court’s sentencing judgment. I specifically
    join only Part II.B, however. I see no need to reach the first prong of the plain-
    error test, which addresses the question of whether the district court actually
    erred. Rather, I am content to conclude, under the second prong of that test, that
    the district court did not plainly (i.e., clearly or obviously) err. Consequently,
    Mr. Faulkner cannot carry his burden under the plain-error test, and his
    sentencing challenge must fail. On that basis, I respectfully concur.