United States v. Hansen , 929 F.3d 1238 ( 2019 )


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  •                                                                       FILED
    United States Court of Appeals
    Tenth Circuit
    July 15, 2019
    PUBLISH
    Elisabeth A. Shumaker
    Clerk of Court
    UNITED STATES COURT OF APPEALS
    TENTH CIRCUIT
    UNITED STATES OF AMERICA,
    Plaintiff - Appellee,
    v.                                                    No. 17-4159
    LOUIS DELYNN HANSEN,
    Defendant - Appellant.
    Appeal from the United States District Court
    for the District of Utah
    (D.C. No. 2:16-CR-00534-CW-1)
    Josh Lee, Assistant Federal Public Defender (Virginia L. Grady, Federal Public
    Defender, with him on the briefs), Office of the Federal Public Defender, Denver,
    Colorado, for Defendant-Appellant.
    Gregory S. Knapp, Attorney (Richard E. Zuckerman, Principal Deputy Assistant
    Attorney General; S. Robert Lyons, Chief, Criminal Appeals & Tax Enforcement
    Policy Section; and Gregory Victor Davis, Attorney; with him on the brief), Tax
    Division, U.S. Dept. of Justice, Washington, D.C. for Plaintiff-Appellee.
    Before HOLMES, BALDOCK, and CARSON, Circuit Judges.
    HOLMES, Circuit Judge.
    Louis Hansen, a taxpayer who ascribes to legal theories associated with
    sovereign-citizen and tax-protester movements, was indicted for tax evasion in
    violation of 
    26 U.S.C. § 7201
     and tax obstruction in violation of 
    26 U.S.C. § 7212
    (a). Before trial, Mr. Hansen purported to waive his right to counsel. The
    district court held a hearing to determine whether this waiver was made
    knowingly and intelligently. At that hearing, the district court asked Mr. Hansen,
    among other things, whether he understood he would be required to follow federal
    procedural and evidentiary rules if he proceeded without counsel. Mr. Hansen’s
    response was at best ambiguous and unclear; at one juncture, he specifically told
    the court that he did not understand that he would be required to abide by these
    rules. Without seeking clarification from Mr. Hansen, the court accepted the
    waiver. Mr. Hansen represented himself at trial, and the jury convicted him of
    both tax evasion and tax obstruction.
    On appeal, Mr. Hansen argues that his waiver of the right to counsel was
    invalid because it was not made knowingly and intelligently. We recount the
    relevant background and legal standards before agreeing with Mr. Hansen. We
    conclude that the court incorrectly determined that Mr. Hansen’s waiver was
    knowing and intelligent.
    In particular, we determine that the court failed to engage in a sufficiently
    thorough colloquy with Mr. Hansen that would properly warn him that—if he
    proceeded pro se—he would be obliged to adhere to federal procedural and
    evidentiary rules. We recognize that, under limited circumstances, certain case-
    2
    specific factors could permit us to conclude that, despite the district court’s
    inadequate warnings, it nevertheless correctly determined that Mr. Hansen’s
    waiver of the right to counsel was knowing and intelligent at the time it was
    made. But, after careful consideration of the record, we discern no such case-
    specific factors.
    Accordingly, we reverse the district court’s waiver determination and
    remand the case, instructing the court to vacate its judgment regarding Mr.
    Hansen in full and to conduct further proceedings consistent with this opinion.
    I
    We start by describing (1) the conduct that led to Mr. Hansen’s indictment;
    (2) his indictment, initial appearance, and surrounding events; (3) the
    circumstances of the pretrial hearing that addressed the validity of Mr. Hansen’s
    purported waiver of the right to counsel; and (4) pertinent aspects of Mr.
    Hansen’s post-hearing conduct.
    A
    At trial, Mr. Hansen testified that he began falling behind on his taxes in
    1999 after making the decision to pay various creditors “instead of paying the
    IRS.” R., Vol. II, at 472, 546 (Trial Tr., dated July 7, 10–12, 2017); see also 
    id.,
    Vol. III, at 68–69, ¶¶ 4–9 (Presentence Investigation Report (“PSR”), filed Sept.
    14, 2017). Over time, Mr. Hansen’s tax liability grew, with penalties and interest
    added to the original unpaid taxes. By 2012, Mr. Hansen owed the IRS $342,699.
    3
    Mr. Hansen initially tried to negotiate a payment plan with the IRS, but he
    testified that he later made the unilateral decision to send the IRS multiple checks
    written on closed accounts. He also sent the IRS a letter claiming that these
    checks would pay his outstanding taxes. 1 While Mr. Hansen was sending these
    checks, the IRS contacted Mr. Hansen—through a tax-resolution firm that he had
    hired—to instruct him to stop sending the checks. Even after Mr. Hansen
    received this admonishment, he continued to send additional checks written on
    closed accounts to the IRS; the financial institution declined to honor these
    checks because the accounts were closed. Mr. Hansen did make some valid
    payments toward his outstanding taxes, however, but he never reached a
    1
    The idea to write checks on a closed account apparently grew out of
    certain seminars that Mr. Hansen attended. These seminars taught taxpayers that
    they could “setoff” tax debts using checks drawn on closed accounts. This
    teaching appears to derive from an idiosyncratic reading of Black’s Law
    Dictionary, which defines a “closed account” as “[a]n account that no further
    credits or debits may be added to but that remains open for adjustment or setoff.”
    Account, B LACK ’ S L AW D ICTIONARY 22 (11th ed. 2019) (emphasis added). Mr.
    Hansen purported to believe, based on the seminars and this definition, that
    “[w]hen someone closes their checking account, it remains open on the bank[’]s
    side” for setoffs, and so a taxpayer could “utiliz[e] a closed account and an
    [electronic funds transfer] written on that closed account to pay the IRS.” R.,
    Vol. VI, Ex. 79 (Email from Mr. Hansen to Berkshire Capital, dated June 8, 2012)
    (citing B LACK ’ S L AW D ICTIONARY ). But see Setoff, B LACK ’ S L AW D ICTIONARY
    1648 (11th ed. 2019) (“A debtor’s right to reduce the amount of a debt by any sum
    the creditor owes the debtor . . . .” (emphasis added)). While Mr. Hansen
    professed to believe that these checks would pay off his tax delinquency, he
    admitted at trial that he had “no idea” where the money would come from that
    was supposedly being used to pay the IRS and that the whole endeavor was
    “something desperate.” R., Vol. II, at 502.
    4
    settlement agreement with the IRS.
    B
    Mr. Hansen was subsequently charged with committing tax evasion in
    violation of 
    26 U.S.C. § 7201
     and tax obstruction in violation of 
    26 U.S.C. § 7212
    (a). Section 7201 imposes criminal penalties on “[a]ny person who
    willfully attempts in any manner to evade or defeat any tax imposed by [the
    Internal Revenue Code] or the payment thereof.” Section 7212(a) criminally
    sanctions anyone who “corruptly . . . endeavors to . . . impede any officer or
    employee of the United States acting in an official capacity under [the Internal
    Revenue Code], or in any other way corruptly . . . obstructs or impedes, or
    endeavors to obstruct or impede, the due administration of [the Internal Revenue
    Code].” The operative indictment charged Mr. Hansen with violating these laws
    by presenting the checks to the IRS drawn on closed accounts and by sending the
    accompanying letter to the IRS claiming that the checks had paid his tax debt.
    At Mr. Hansen’s initial appearance on these charges, a magistrate judge
    informed him generally of his “right to be represented in this proceeding,” but
    Mr. Hansen declined the appointment of counsel. R., Vol. IV, at 230–31, 235 (Tr.
    of Initial Appearance, dated Nov. 17, 2016). Waiver of the right to counsel was
    not discussed further at this hearing, though Mr. Hansen did indicate that he was
    aware of the charges against him and the penalties associated with those charges.
    He truthfully informed the magistrate judge that he did not have a prior criminal
    5
    record. See 
    id.
     at 243–44 (“I don’t have a criminal history . . . .”). The remainder
    of the hearing largely concerned Mr. Hansen’s challenge to the court’s
    jurisdiction over him and whether Mr. Hansen should be released pending trial.
    Even before this initial appearance, Mr. Hansen had begun peppering the
    district court with filings questioning the court’s jurisdiction over him. For
    example, he submitted a document, from “DeLynn of the Lawful House of
    Hansen,” that purported to “release and discharge Judge Clark Waddoups from his
    emergency war powers jurisdictional duties created by Section 17 of the ‘Trading
    with the Enemy Act’” and to “inform the court that [Mr. Hansen], a Private
    American National Citizen who has harmed nobody and nothing [does] not
    consent to statutory military jurisdiction of any kind.” 
    Id.,
     Vol. I, at 46 (Decl. of
    Political Status, and Release and Discharge for Judge Clark Waddoups, filed Nov.
    15, 2016). Throughout the proceedings, Mr. Hansen continued to submit filings
    that reprised tax-protester and sovereign-citizen theories similar to those that we
    have previously rejected as frivolous. See, e.g., Ford v. Pryor, 
    552 F.3d 1174
    ,
    1177 n.2 (10th Cir. 2008); Lonsdale v. United States, 
    919 F.2d 1440
    , 1448 (10th
    Cir. 1990).
    C
    Because Mr. Hansen refused appointment of counsel at his initial
    appearance, the district court later held a hearing to determine whether Mr.
    Hansen was validly waiving his right to counsel. The court started by asking Mr.
    6
    Hansen whether he wanted to proceed without counsel:
    The Court: [I]s it your request, [Mr. Hansen], that you represent
    yourself?
    Mr. Hansen: I am myself.
    The Court: That is not my question. I know you’re yourself. My
    question is --
    Mr. Hansen: I can’t represent myself because I am myself.
    The Court: Do you wish to appear without counsel?
    Mr. Hansen: Yes.
    R., Vol. I, at 225 (Tr. of Miscellaneous Hr’g, dated Jan. 9, 2017). Moving past
    this confusion, the judge proceeded to read Mr. Hansen the indictment, to advise
    Mr. Hansen that the maximum punishment allowed by § 7201 was a fine of up to
    $100,000 and imprisonment of up to five years, to advise Mr. Hansen that the
    maximum punishment allowed by § 7212(a) was a fine of up to $5,000 and
    imprisonment of up to three years, 2 and to warn Mr. Hansen that “tax matters can
    be complicated” and that trial was fast approaching. Id. at 231.
    The court asked Mr. Hansen whether he had any questions. Mr. Hansen
    responded: “Your Honor, here is the defendant Louis Delynn Hansen. This is the
    2
    The transcript of the hearing states that the judge advised Mr. Hansen
    about § 7201(a), but 
    26 U.S.C. § 7201
    (a) does not exist. Instead, the district
    court appears to be discussing Count Two of the operative indictment, which
    involves § 7212(a). Notably, the potential penalties mentioned by the district
    court correspond to those applicable for violations of § 7212(a). Neither party
    addresses this apparent misstatement, and it does not affect our analysis.
    7
    fiction that the court has named as a defendant. This is not me.” Id. at 232. The
    district court brushed off this response because it was “not a question.” Id.
    The court then asked the government whether anything else needed to be
    addressed. At the government’s request, the district court proceeded to ask Mr.
    Hansen whether he was under the influence of any drugs (he responded in the
    negative), about his education (he had a chiropractic doctorate), and about
    whether he had prior legal experience (he did not have any). More specifically,
    as to the last item (i.e., legal experience), Mr. Hansen—who had no prior criminal
    record—responded “No,” when the court inquired whether he had “ever been sued
    or been a party to a lawsuit.” Id. at 234. Finally, the court asked Mr. Hansen
    whether he understood “that in a legal proceeding there are rules that the court
    will follow and will require that all of the parties before the court follow.” Id.
    Mr. Hansen responded “Yes.” Id.
    After providing these answers, Mr. Hansen asked whether accepting
    counsel would “put [him] in the jurisdiction of the court.” Id. at 235. The judge
    explained to Mr. Hansen that the court already had jurisdiction over him; Mr.
    Hansen responded with a stream of jurisdictional statements related to his earlier
    filings. See, e.g., id. (“I am not a U.S. citizen, I’m not a citizen of the United
    States, I’m an American State National.”). The judge warned Mr. Hansen that
    these jurisdictional arguments were frivolous, that they had been rejected by the
    courts of appeals, and that he was facing the risk of a term of imprisonment.
    8
    The judge then circled back to a topic that he had touched on earlier:
    The Court: You understand that if you choose to represent
    yourself you will be required to comply with the rules of
    procedure in this court and the rules of evidence. Do you
    understand that?
    Mr. Hansen: No.
    The Court: If you do not comply with the rules, you will not -- if
    you do not commit yourself to being prepared to comply with the
    rules, you’re not in a position to represent yourself.
    Mr. Hansen: I shouldn’t even be in this court because I am not
    the defendant.
    Id. at 237 (emphases added). Mr. Hansen then veered into a discussion of how
    “President FDR and [C]ongress concocted a fraud upon the American people.”
    Id. at 238.
    At this point, the government commented that it had “some pause and
    concern as to whether it would be appropriate under these circumstances for Mr.
    Hansen to represent himself” because Mr. Hansen “specifically said he could not
    abide by the rules of procedure and evidence.” Id. at 239–40. Mr. Hansen denied
    that he had said he could not abide by the rules, but when asked again whether he
    would “endeavor to [his] best effort to comply with the rules of procedure and the
    rules of evidence,” he responded: “I can’t represent myself because I am myself.”
    Id. at 240. He then returned to his jurisdictional arguments, asking the district
    court to “present this United States of America with photo I.D. so that [he could]
    face [his] accuser.” Id. at 240–41.
    9
    Mr. Hansen again asked whether accepting representation would “change
    anything as far as jurisdiction.” Id. at 241. After the district court patiently
    repeated its assurances that it would not, the government, for a second time,
    expressed “some significant concerns as to whether it would be appropriate for
    the court to permit [Mr. Hansen] to represent himself in this matter.” Id. at 245.
    In response, the court took a recess to allow Mr. Hansen to meet privately with
    potential standby counsel. Nothing in the record reveals the substance of that
    meeting.
    After his meeting with standby counsel, Mr. Hansen apologized for his
    earlier outburst. He also affirmed that he would like the standby counsel to be
    appointed. After this statement, the district judge stated:
    I find that you do fully understand the risks and that with
    [standby counsel’s] support and counsel you are capable because
    of your education, intelligence and prior experience . . . to
    represent yourself. I find that the risks of doing so have been
    fully explained to you and the risk of a prosecution that may
    result in a conviction is one that you understand.
    Id. at 247. The hearing moved on to unrelated issues before concluding.
    D
    At a later pretrial conference, Mr. Hansen and the court further discussed
    his decision to proceed pro se. Mr. Hansen told the court that he would “take the
    lead” in his defense but that the standby counsel would ask Mr. Hansen questions
    when he testified. R., Vol. II, at 107 (Tr. of Pretrial Conf., dated June 30, 2017).
    10
    Mr. Hansen also wanted his standby counsel to address “legal issues that may
    arise outside of the presence of the jury.” Id. at 107–08. During this hearing, the
    district court told Mr. Hansen that “although [he had] chosen to present [his] own
    defense, [he was] still required to follow the rules of procedure and the rules of
    evidence.” Id. at 119. Mr. Hansen, however, did not respond to this statement.
    At trial, Mr. Hansen called three witnesses in addition to himself and
    cross-examined the government’s witnesses. Throughout his opening and closing
    statements, he oscillated between arguing that his checks had been accepted by
    the IRS and arguing that he believed that the checks had been accepted, even if
    they were not. The jury found him guilty on both counts. The district court
    sentenced Mr. Hansen to thirty-three months in prison, imposed three years of
    supervised release with various special conditions of supervision, and ordered that
    Mr. Hansen pay $342,699 in restitution.
    Mr. Hansen appealed.
    II
    We now discuss the legal standards governing our review of whether the
    district court erred in determining that Mr. Hansen waived his right to counsel
    knowingly and intelligently. In this discussion, we clarify that our caselaw
    requires us to consider all of the circumstances of the particular case that properly
    bear on whether the defendant knowingly and intelligently waived the right to
    counsel—not just the colloquy between the court and the defendant at the waiver
    11
    hearing. We also clarify that under controlling precedent the trial court need not
    follow a precise script or litany in providing warnings to a defendant regarding
    the hazards of self-representation, and that, even if the court fails to properly
    convey one or more important warnings to a defendant, this failure will not in
    every instance demonstrate that the court erred in finding the waiver knowing and
    intelligent at the time it was made. In particular, we recognize that, under limited
    circumstances, certain case-specific factors could permit a reviewing court to
    conclude that, despite the district court’s inadequate warnings, it correctly
    concluded that the defendant’s waiver of the right to counsel was knowing and
    intelligent at the time it was made.
    A
    In discussing the legal framework governing our review of Mr. Hansen’s
    waiver, we start with our standard of review. Then, we address the substantive
    standards governing the validity of a waiver of the right to counsel. Finally, we
    reject two of Mr. Hansen’s related arguments: (1) that our exclusive focus in
    assessing the validity of a defendant’s waiver of the right to counsel is the trial
    court’s self-representation warnings to the defendant in the waiver hearing (i.e.,
    the so-called Faretta hearing), and (2) that, if the court fails to adequately warn
    the defendant about even one subject that the Supreme Court highlighted in Von
    Moltke v. Gillies, 
    332 U.S. 708
     (1948) (plurality opinion), then a reviewing court
    must conclude that the defendant’s waiver was not knowing and intelligent and
    12
    reverse.
    1
    “We review the validity of a waiver of the right to counsel de novo and the
    underlying factual findings for clear error.” United States v. Williamson (“Brett
    Williamson”), 
    859 F.3d 843
    , 862 (10th Cir. 2017), cert. denied, 
    138 S. Ct. 1324
    (2018). While our published cases have consistently engaged in de novo review
    of waivers of the right to counsel, see, e.g., United States v. Vann, 
    776 F.3d 746
    ,
    762 (10th Cir. 2015); United States v. Krejcarek, 
    453 F.3d 1290
    , 1296 (10th Cir.
    2006); United States v. Taylor, 
    113 F.3d 1136
    , 1140 (10th Cir. 1997), the
    government suggests that plain-error review may be appropriate here because Mr.
    Hansen failed to object to the district court’s decision to allow him to proceed pro
    se, see Aplee.’s Resp. Br. at 18. 3 But, while Mr. Hansen did not object to the
    court’s waiver decision, “the district court sua sponte raise[d] and explicitly
    resolve[d] an issue of law on the merits,” i.e., whether the waiver was knowing
    and intelligent. United States v. Hernandez-Rodriguez, 
    352 F.3d 1325
    , 1328
    (10th Cir. 2003). We have said that, “[i]n such a case, review on appeal is not for
    3
    One panel of this court has stated that the validity of a waiver of the
    right to counsel is subject to plain-error review. See United States v. Green, 336
    F. App’x 837, 839 n.2 (10th Cir. 2009) (unpublished). However, it is axiomatic
    that unpublished decisions are not controlling authority, and we decline to adopt
    in this published opinion Green’s non-binding statement that plain error is the
    appropriate standard for reviewing the validity of a defendant’s waiver of the
    right to counsel.
    13
    ‘plain error,’ but is subject to the same standard of appellate review that would be
    applicable if the appellant had properly raised the issue.” Id.; see United States v.
    Jim, 
    786 F.3d 802
    , 810 (10th Cir. 2015) (reviewing de novo, in reliance on
    Hernandez-Rodriguez, whether defendant’s guilty plea was knowing and
    voluntary); cf. Von Moltke, 
    332 U.S. at 723
     (“The constitutional right of an
    accused to be represented by counsel invokes, of itself, the protection of a trial
    court, in which the accused—whose life or liberty is at stake—is without
    counsel.” (emphasis added) (quoting Johnson v. Zerbst, 
    304 U.S. 458
    , 465
    (1938))).
    Furthermore, our approach accords with that taken by at least a plurality of
    our sister circuits. See United States v. Erskine, 
    355 F.3d 1161
    , 1166 (9th Cir.
    2004) (“[W]e do not expect pro se defendants to know the perils of
    self-representation, and consequently, we cannot expect defendants to recognize
    that they have not been correctly and fully advised, let alone to point out the
    court’s errors.”); see also United States v. Ductan, 
    800 F.3d 642
    , 648 (4th Cir.
    2015) (“We find the Ninth Circuit’s reasoning [in Erskine] persuasive, and
    conclude that its holding applies equally to cases in which a pro se defendant fails
    to object to a district court’s finding of forfeiture [of the right to counsel].”); cf.
    United States v. Stanley, 
    739 F.3d 633
    , 644 n.2 (11th Cir. 2014) (acknowledging
    that “[a]pproaches to this question differ across, and even within, other circuits”
    (collecting cases)); United States v. McBride, 
    362 F.3d 360
    , 365 (6th Cir. 2004)
    14
    (commenting that “[o]ur sister circuits uniformly apply a de novo standard of
    review to a district court’s conclusion of law that a defendant has waived his right
    to counsel” before noting, but not resolving, an intra-circuit split in the Sixth
    Circuit’s authority).
    Thus, we reject the government’s argument for plain-error review and apply
    de novo review to Mr. Hansen’s challenge.
    2
    “[T]he Constitution does not force a lawyer upon a defendant. He may
    waive his Constitutional right to assistance of counsel if he knows what he is
    doing and his choice is made with eyes open.” Adams v. U.S. ex rel. McCann,
    
    317 U.S. 269
    , 279 (1942); accord Iowa v. Tovar, 
    541 U.S. 77
    , 87–88 (2004); see
    United States v. Turner, 
    287 F.3d 980
    , 983 (10th Cir. 2002) (“A lawyer cannot be
    forced upon a defendant who wishes to waive his right to counsel even if
    self-representation would be detrimental.”); see also Montejo v. Louisiana, 
    556 U.S. 778
    , 786 (2009) (“Our precedents . . . place beyond doubt that the Sixth
    Amendment right to counsel may be waived by a defendant, so long as
    relinquishment of the right is voluntary, knowing, and intelligent.”); Brett
    Williamson, 859 F.3d at 861 (“A defendant has the Sixth Amendment right to
    waive his right to counsel and represent himself in a criminal case.” (citing
    Faretta v. California, 
    422 U.S. 806
    , 821 (1975))).
    “In the normal course,” Vann, 776 F.3d at 763, “[w]e conduct a two-part
    15
    test to determine whether a defendant has effectively waived his right to counsel,”
    Brett Williamson, 859 F.3d at 862. “First, we must determine whether the
    defendant voluntarily waived his right to counsel.” Id. (quoting Taylor, 
    113 F.3d at 1140
    ). However, that question is not implicated here. Mr. Hansen does not
    argue that his waiver was involuntary; so, we need not address this aspect of his
    waiver’s validity. “[S]econd, we must determine whether the defendant’s waiver
    of his right to counsel was made knowingly and intelligently.” 
    Id.
     (quoting
    Taylor, 
    113 F.3d at 1140
    ); see Faretta, 
    422 U.S. at 835
     (stating that “the accused
    must ‘knowingly and intelligently’ forgo” those benefits traditionally “associated
    with the right to counsel” (citing Johnson, 
    304 U.S. at
    464–65)).
    This second, knowing-and-intelligent inquiry is the focus of our analysis.
    “[K]nowingly and intelligently waiving the right to counsel is different from
    making a wise decision.” Turner, 
    287 F.3d at 984
    . Instead, the Supreme Court’s
    and our own cases make clear that, “[b]efore a court may grant a waiver, it must
    ensure the defendant is ‘aware of the dangers and disadvantages of
    self-representation.’” Brett Williamson, 859 F.3d at 862 (alteration in original)
    (emphasis added) (quoting Maynard v. Boone, 
    468 F.3d 665
    , 676 (10th Cir.
    2006)); accord Faretta, 
    422 U.S. at 835
    ; see Tovar, 
    541 U.S. at
    88–89 (“[B]efore
    a defendant may be allowed to proceed pro se, he must be warned [by the district
    court] specifically of the hazards ahead.”); Turner, 
    287 F.3d at 984
     (“[K]nowing
    and intelligent means only that [a defendant] was reasonably informed by the
    16
    court of the hazards of self-representation and had sufficient understanding of
    those hazards.”).
    The “tried-and-true method” for a district court to assess whether a waiver
    is being made knowingly and intelligently is to “conduct a thorough and
    comprehensive formal inquiry of the defendant on the record.” Vann, 776 F.3d at
    763 (quoting United States v. Willie, 
    941 F.2d 1384
    , 1388 (10th Cir. 1991)). Such
    a formal inquiry typically takes place in the context of a waiver hearing,
    customarily referred to as a Faretta hearing, in recognition of the Supreme
    Court’s seminal waiver case, Faretta. See 
    id.
     Faretta hearings are intended to
    “ensure[] the defendant is not unwittingly or impulsively disposing of his
    constitutional right to counsel,” 
    id.,
     by determining whether “the defendant is
    aware of the nature of the charges, the range of allowable punishments and
    possible defenses, and is fully informed of the risks of proceeding pro se,” Brett
    Williamson, 859 F.3d at 862 (quoting Vann, 776 F.3d at 763). These topics of
    inquiry stem from Justice Black’s plurality opinion in Von Moltke. See 
    332 U.S. at 724
    .
    We have specifically recognized these topics and, in discussing Justice
    Black’s opinion, observed that a knowing and intelligent waiver can only be made
    with the defendant’s “apprehension” of:
    the nature of the charges, the statutory offenses included within
    them, the range of allowable punishments thereunder, possible
    defenses to the charges and circumstances in mitigation thereof,
    17
    and all other facts essential to a broad understanding of the
    whole matter.
    United States v. Weninger, 
    624 F.2d 163
    , 164 (10th Cir. 1980) (emphasis added)
    (quoting Von Moltke, 
    332 U.S. at 724
    ). These topics, which substantially overlap
    with those discussed in Brett Williamson, may be aptly referred to as the “Von
    Moltke factors.” United States v. Behrens, 551 F. App’x 452, 457 (10th Cir.
    2014) (unpublished); see, e.g., United States v. McConnell, 
    749 F.2d 1441
    , 1451
    n.5 (10th Cir. 1984) (noting that such areas of inquiry are “taken from the
    Supreme Court’s opinion in Von Moltke”).
    The Supreme Court has emphasized that the requisite thoroughness of the
    district court’s inquiry into the relevant factors should be viewed through a
    “pragmatic” lens—that is, the degree of thoroughness should correspond to how
    “substantial” and “obvious” the dangers of self-representation are at any
    particular stage of the criminal proceedings. Patterson v. Illinois, 
    487 U.S. 285
    ,
    298, 299–300 (1988); see Tovar, 
    541 U.S. at 90
     (“Patterson describes a
    ‘pragmatic approach to the waiver question,’ one that asks ‘what purposes a
    lawyer can serve at the particular stage of the proceedings in question, and what
    assistance he could provide to an accused at that stage,’ in order ‘to determine the
    scope of the Sixth Amendment right to counsel, and the type of warnings and
    procedures that should be required before a waiver of that right will be
    recognized.’” (quoting Patterson, 
    487 U.S. at 298
    )). Thus, as relevant here, the
    18
    Supreme Court “require[s] a more searching or formal inquiry before permitting
    an accused to waive his right to counsel at trial than [it] require[s] for a Sixth
    Amendment waiver during postindictment questioning.” Patterson, 
    487 U.S. at 299
    . More specifically, “[w]arnings of the pitfalls of proceeding to trial without
    counsel . . . must be ‘rigorous[ly]’ conveyed.” Tovar, 
    541 U.S. at 89
     (second
    alteration in original) (quoting Patterson, 
    487 U.S. at 298
    ).
    “[W]e ‘indulge in every reasonable presumption against waiver.’” United
    States v. Simpson, 
    845 F.3d 1039
    , 1046 (10th Cir.) (quoting Brewer v. Williams,
    
    430 U.S. 387
    , 404 (1977)), cert. denied, 
    138 S. Ct. 140
     (2017); see Von Moltke,
    
    332 U.S. at
    723–24 (“To discharge this duty [of inquiry] properly in light of the
    strong presumption against waiver of the constitutional right to counsel, a judge
    must investigate as long and as thoroughly as the circumstances of the case before
    him demand.” (emphasis added) (footnote omitted)); United States v. Padilla, 
    819 F.2d 952
    , 956 (10th Cir. 1987) (“The task of ensuring that defendant possesses
    the requisite understanding initially falls on the trial judge, who must bear in
    mind the strong presumption against waiver.” (emphasis added)); United States v.
    Williamson (“John Williamson”), 
    806 F.2d 216
    , 219–20 (10th Cir. 1986) (“Courts
    indulge every presumption against the waiver of fundamental constitutional
    rights. . . . [D]oubts concerning an attorney waiver must be resolved in the
    defendant’s favor . . . .” (citations omitted)).
    Nevertheless, the Supreme Court has not “prescribed any formula or script
    19
    to be read to a defendant who states that he elects to proceed without counsel.”
    Tovar, 
    541 U.S. at 88
    . Relatedly, the Court has acknowledged that “[t]he
    information a defendant must possess in order to make an intelligent election . . .
    will depend on a range of case-specific factors, including the defendant’s
    education or sophistication, the complex or easily grasped nature of the charge,
    and the stage of the proceeding.” Id.; see Johnson, 
    304 U.S. at 464
     (“The
    determination of whether there has been an intelligent waiver of right to counsel
    must depend, in each case, upon the particular facts and circumstances
    surrounding that case, including the background, experience, and conduct of the
    accused.”).
    Our caselaw embodies the substance of the Supreme Court’s pragmatic
    approach. Notably, in Padilla, although we held that “the trial judge should
    conduct an inquiry sufficient to establish a defendant’s knowledge and
    understanding of the factors articulated in Von Moltke,” we also made clear that
    “[n]o precise litany is prescribed” for the court’s knowing-and-intelligent
    inquiries. 
    819 F.2d at 959
    .
    And, relatedly, our cases have repeatedly stressed that the knowing and
    intelligent nature of the waiver of the right to counsel turns on the “totality of the
    circumstances, including the background, experience, and conduct of the
    defendant.” John Williamson, 
    806 F.2d at 220
    ; see Vann, 776 F.3d at 763 (“We
    reflect on the totality of the circumstances to decide whether a defendant has
    20
    knowingly [and intelligently] decided to proceed pro se.”); Padilla, 
    819 F.2d at 958
     (recognizing that “the question of an intelligent waiver turns not only on the
    state of the record [including presumably the court’s inquiry into the Von Moltke
    factors in a Faretta hearing], but on all the circumstances of the case, including
    the defendant’s age and education, his previous experience with criminal trials,
    and representation by counsel before trial” (emphasis added)); Weninger, 
    624 F.2d at 164
     (“To ascertain whether [a defendant] knowingly and intelligently
    waived his right to counsel, we must consider ‘the total circumstances of the
    individual case including background, experience and the conduct of the accused
    person.’” (quoting United States v. Warledo, 
    557 F.2d 721
    , 727 (10th Cir.
    1977))); see also Turner, 
    287 F.3d at 983
     (endorsing an inquiry into “the
    surrounding facts and circumstances” to determine whether a defendant
    knowingly and intelligently waived the right to counsel); cf. John Williamson, 
    806 F.2d at 219
     (noting that “[e]ach case must be reviewed individually, with the
    objective of determining whether the judge fully inquired into the
    circumstances”).
    Consistent with the Court’s approach—which eschews formalism in favor
    of pragmatism, see Tovar, 
    541 U.S. at 90
    ; Patterson, 
    487 U.S. at
    298—we have
    recognized that, though it is certainly true that “the Faretta hearing is one
    way—probably the best way—for the district court to satisfy itself that
    defendant’s waiver of a right to counsel was done intelligently,” “a Faretta
    21
    hearing is only ‘a means to [an] end’ of ensuring a voluntary and intelligent
    waiver, and the absence of that means is ‘not error as a matter of law.’” Vann,
    776 F.3d at 763 (alteration in original) (quoting United States v. Stanley, 
    739 F.3d 633
    , 645 (11th Cir. 2014)).
    “In other words, a contemporaneous and comprehensive [Faretta] hearing
    is generally a sufficient condition to a knowing waiver, but it is not a necessary
    one.” 
    Id.
     (emphases added); see Turner, 
    287 F.3d at 983
     (noting that although
    “[i]t is ‘ideal’ when the trial judge conducts a ‘thorough and comprehensive
    formal inquiry’ including topics such as the nature of the charges, the range of
    punishment, possible defenses, and a disclosure of risks involved in representing
    oneself pro se,” the “failure to conduct this inquiry does not require automatic
    reversal” (quoting Willie, 
    941 F.2d at 1388
    )). Indeed, “while the hearing itself is
    a known quantity, we have recognized that ‘[t]here are certain limited situations
    . . . where a waiver may be valid’ even when the inquiry by the court is deficient.”
    Vann, 776 F.3d at 763 (alteration and omission in original) (emphasis added)
    (quoting United States v. Hughes, 
    191 F.3d 1317
    , 1323 (10th Cir. 1999)).
    In particular, such may be true when “surrounding facts and circumstances
    indicate that the defendant ‘understood his right to counsel and the difficulties of
    pro se representation’” at the time of the waiver. Turner, 
    287 F.3d at 983
    (quoting Willie, 
    941 F.2d at 1389
    ); see Vann, 776 F.3d at 763 (discussing our
    conclusion to this effect in Hughes, 
    191 F.3d at 1323
    , in the context of holding
    22
    that a Faretta hearing is only “one way . . . for the district court to satisfy itself
    that defendant’s waiver of a right to counsel was done intelligently”); McConnell,
    
    749 F.2d at 1451
     (noting that, while “[t]he record shows that the trial judge did
    not strictly follow the test” consisting of a formal, Von Moltke-based inquiry, “it
    would be absurd in this case to believe that [the defendant] did not make a
    knowing and intelligent waiver,” in part because the court’s “detailed discussion
    of the hazards of proceeding pro se[] [was] by no means a ‘hollow compliance
    with the mandate of the Constitution’” (quoting Von Moltke, 
    332 U.S. at 723
    ));
    see also John Williamson, 
    806 F.2d at 220
     (finding “no merit in [the defendant’s]
    contention that a valid waiver of counsel requires . . . an explanation of the
    possible defenses to the charge,” although this is a factor mentioned in Von
    Moltke, and holding that “[t]he totality of the circumstances, including the
    background, experience, and conduct of the defendant, show that [the defendant]
    knowingly and intelligently waived his right to counsel”); cf. Warledo, 
    557 F.2d at 727
     (noting in dicta that, although “[u]ndoubtedly the trial court could have
    questioned the defendants with more particularity” regarding the Von Moltke
    factors, “the sum total” of the particular circumstances in that case “do[] not,
    however, constitute a deprivation which would of itself justify a reversal”);
    McConnell, 
    749 F.2d at
    1451 n.5 (noting that Von Moltke “appears to be
    substantially distinguishable from the present circumstances” in significant part
    because there “the trial judge apparently made only a token effort to comply with
    23
    his constitutional mandate to protect the interests of the defendant”).
    3
    Mr. Hansen vigorously argues, however, for a different understanding of
    our governing law—one that rejects the pragmatic approach to assaying whether a
    waiver of a right to counsel was knowing and intelligent. He insists that we
    should deem controlling those cases that have “repeatedly h[e]ld that the trial
    judge ‘must’ explicitly inquire into all the Von Moltke factors on the record, that
    a comprehensive colloquy is ‘essential to a determination that a waiver has been
    knowingly and intelligently made,’ and that the absence of a comprehensive
    colloquy ‘mandates’ reversal.” Aplt.’s Reply Br. at 9 (emphasis added) (quoting
    first Sanchez v. Mondragon, 
    858 F.2d 1462
    , 1467 (10th Cir. 1988), partially
    abrogated on other grounds by United States v. Allen, 
    895 F.2d 1577
    , 1580 n.1
    (10th Cir. 1990) (rejecting in an en banc footnote the holding that failure to
    secure an adequate waiver of counsel can be harmless error), then quoting United
    States v. Gipson, 
    693 F.2d 109
    , 112 (10th Cir. 1982), partially abrogated on other
    grounds by Allen, 
    895 F.2d at
    1580 n.1, and finally quoting Padilla, 
    819 F.2d at 959
    ).
    In addition to the quoted language from our Sanchez decision, Mr. Hansen
    bases his contentions on our decisions in Padilla and Gipson. These two cases
    contain some broad language that, at least at first blush, arguably lends support to
    Mr. Hansen’s position. See, e.g., Padilla, 
    819 F.2d at 957
     (noting that “the record
    24
    . . . fail[ed] to demonstrate the district court made the thorough and
    comprehensive examination of all the facts and circumstances contemplated by
    Von Moltke and its progeny,” and thus “we [could] []not say [the defendant] made
    a knowing and intelligent waiver of his right to counsel.”); 
    id. at 959
     (“We hold
    that the trial judge should conduct an inquiry sufficient to establish a defendant’s
    knowledge and understanding of the factors articulated in Von Moltke.”); Gipson,
    
    693 F.2d at 112
     (stating that “[t]he trial judge must ensure that the defendant is
    aware of all of the factors [i.e., of Von Moltke] . . . essential to a determination
    that a waiver has been knowingly and intelligently made” and that “[t]hese factors
    must be conveyed to the defendant by the trial judge, and must appear in the
    record so that we may perform our review without having to speculate”).
    Mr. Hansen asserts that our decisions in Vann and Turner—as well as
    Willie, the case upon which these two cases allegedly rest—“are not good law and
    should not be followed” because they evince “a classic intra-circuit conflict,” and
    “[a]ll of the cases that support Mr. Hansen’s position preceded all of the cases
    that support the Government’s position.” Aplt.’s Reply Br. at 8–9 (capitalization
    and bold-face font omitted). Under settled intra-circuit conflict rules, see, e.g.,
    United States v. Sabillon-Umana, 
    772 F.3d 1328
    , 1334 n.1 (10th Cir. 2014), Mr.
    Hansen thus contends that we should adhere to the earlier precedent—that is,
    published Tenth Circuit cases decided before Willie, Vann, and Turner.
    We are not persuaded. The broad language from Padilla, Sanchez, and
    25
    Gipson that Mr. Hansen necessarily rests his argument on cannot be viewed in
    isolation. Indeed, in Padilla itself, although we held that “the trial judge should
    conduct an inquiry sufficient to establish a defendant’s knowledge and
    understanding of the factors articulated in Von Moltke,” we also evinced a
    pragmatic approach in defining the means that a trial judge may use to reasonably
    ensure that the defendant possesses such knowledge and understanding of those
    factors—specifically, holding that “[n]o precise litany is prescribed” for the
    court’s knowing-and-intelligent inquiries. 
    819 F.2d at 959
    . Furthermore, we
    specifically “recognize[d] the question of an intelligent waiver turns not only on
    the state of the record [including presumably the court’s inquiry into the Von
    Moltke factors in a Faretta hearing], but on all the circumstances of the case,
    including the defendant’s age and education, his previous experience with
    criminal trials, and representation by counsel before trial.” 
    Id. at 958
     (emphasis
    added). That we evinced such a pragmatic approach in Padilla is significant
    because, as Sanchez itself instructs, Padilla is a case “where we refined the
    appellate standard for reviewing a trial court’s handling of a self-representation
    request,” Sanchez, 
    858 F.2d at 1464
    . Furthermore, even prior to Padilla, we
    intimated in Gipson, notwithstanding its broad language, that the knowing-and-
    intelligent assessment was not limited to an examination of the court’s colloquy
    with a defendant regarding the Von Moltke factors. See Gipson, 
    693 F.2d at
    111–12 (noting that the Von Moltke factors are designed “to ensure that the
    26
    defendant knows the possible consequences of waiving counsel” but notably
    bemoaning the fact that the record provided only “conjectures” regarding factors
    not strictly covered by Von Moltke but typically examined under the pragmatic
    approach, such as the defendant’s “extensive past experiences with the federal
    and state criminal justice systems”).
    In the same vein, but more fundamentally, we must endeavor to interpret
    our cases in a manner that permits them to coexist harmoniously with overarching
    and controlling Supreme Court precedent and with each other. See Carter v.
    Bigelow, 
    787 F.3d 1269
    , 1280 (10th Cir. 2015) (discerning a “far more reasonable
    interpretation” of prior Tenth Circuit precedent than found by the district court
    that “harmonizes with existing authority” of the Supreme Court and the Tenth
    Circuit); United States v. Capler, 
    636 F.3d 321
    , 329 (7th Cir. 2011) (reasoning
    that “the decision that controls the outcome of this appeal” “survived” intervening
    Supreme Court authority and, more specifically, that the decision’s “analysis is in
    harmony with the present-day approach of the Supreme Court”); Kimberly-Clark
    Corp. v. Fort Howard Paper Co., 
    772 F.2d 860
    , 863 (Fed. Cir. 1985)
    (“[S]tatements in opinions of this court must be read harmoniously with prior
    precedent, not in isolation.”); see also B RYAN A. G ARNER ET AL ., T HE L AW OF
    J UDICIAL P RECEDENT § 36, at 300 (2016) (noting that “decisions of equal
    authority” [i.e., from the same court] that appear to be “discordant” “should be
    harmonized” “[i]f at all possible” (bold-face font omitted)). And, as explicated
    27
    above, Supreme Court precedent reflects “a more pragmatic approach to the
    waiver question” than Mr. Hansen’s formalistic and rigid reading of our cases
    would permit. Patterson, 
    487 U.S. at 298
    ; accord Tovar, 
    541 U.S. at 90
    .
    Recall that, under that pragmatic approach, the Court has not “prescribed
    any formula or script to be read to a defendant who states that he elects to
    proceed without counsel.” Tovar, 
    541 U.S. at 88
    . Likewise, the Court has
    recognized that “[t]he information a defendant must possess in order to make an
    intelligent election . . . will depend on a range of case-specific factors, including
    the defendant’s education or sophistication, the complex or easily grasped nature
    of the charge, and the stage of the proceeding.” 
    Id.
     Putting it another way, the
    Court has specifically stated that “[t]he determination of whether there has been
    an intelligent waiver of right to counsel must depend, in each case, upon the
    particular facts and circumstances surrounding that case, including the
    background, experience, and conduct of the accused.” Johnson, 
    304 U.S. at 464
    .
    And, as explicated supra, many of our cases, including Willie, Vann, and Turner,
    embody the substance of the Supreme Court’s pragmatic approach.
    Given all of this, we are very reluctant to read the controlling rule of our
    cases as being—as Mr. Hansen would have it—that a district court is required in
    every instance to conduct a comprehensive formal inquiry (i.e., a Faretta hearing)
    in which it propounds queries to a defendant regarding each and every Von Moltke
    factor in order to avoid reversal of its finding that the defendant’s waiver of the
    28
    right to counsel was knowing and intelligent at the time it was made. And, in
    fact, we need not read the rule of our cases that way. Nor is it necessary for us to
    conclude that any of our cases are in irreconcilable conflict with Supreme Court
    authority or each other. Properly understood, our cases all can and do coexist
    harmoniously.
    In this regard, the referenced broad language of Padilla, Sanchez, and
    Gipson is quite congruent with the Supreme Court’s authority and the full body of
    our own caselaw insofar as that language is read as merely underscoring that
    “Faretta requires a showing on the record that the defendant who elects to
    conduct his own defense had some sense of the magnitude of the undertaking and
    the hazards inherent in self-representation when he made the election”; that the
    district court “must bear in mind the strong presumption against waiver”; and that
    propounding queries regarding the Von Moltke factors is a uniquely effective
    means for assaying whether a defendant’s waiver of the right to counsel is
    knowing and intelligent. Padilla, 
    819 F.2d at
    956 (citing Von Moltke, 
    332 U.S. at 723
    , and Gipson, 
    693 F.2d at 111
    ); see Sanchez, 
    858 F.2d at 1467
    ; Gipson, 
    693 F.2d at
    111–12.
    Read as such, these cases do not have the effect of precluding application
    of the pragmatic approach to the waiver question—as Supreme Court authority
    commands and our caselaw in the aggregate endorses, including our decisions in
    Willie, Vann, and Turner. That is because they do not mandate a formalistic and
    29
    rigid adherence to Von Moltke-related inquiries as the sole means for determining
    whether a defendant’s waiver of the right to counsel is knowing and intelligent.
    Consequently, they effectively leave space for our recognition that a court may
    properly discern the answer to the knowing-and-intelligent question by
    propounding a variety of questions tailored to the particular circumstances of the
    case, and that these “surrounding facts and circumstances” in certain instances
    may well provide the answer to the question of whether “the defendant
    ‘understood his right to counsel and the difficulties of pro se representation’” at
    the time of his waiver. Turner, 
    287 F.3d at 983
     (quoting Willie, 
    941 F.2d at 1389
    ); see Vann, 776 F.3d at 763.
    This point of harmony is well illustrated in Vann. There, we
    acknowledged—as Padilla, Sanchez, and Gipson would agree—that a Faretta
    hearing that is centered on a colloquy on the record between the court and the
    defendant regarding the Von Moltke factors is “probably the best way . . . for the
    district court to satisfy itself that defendant’s waiver of a right to counsel was
    done intelligently.” Vann, 776 F.3d at 763. But we also recognized that such a
    hearing is only one means to ensure that a defendant’s waiver of the right to
    counsel is knowing and intelligent and that “the absence of that means is ‘not
    error as a matter of law.’” Id. (quoting Stanley, 739 F.3d at 645). Viewed
    through the harmonizing lens that we adopt here, the broad language of Padilla,
    Sanchez, Gipson does not stand in opposition to the substantive reasoning of
    30
    cases like Vann.
    In sum, we must endeavor to interpret our cases in a manner that permits
    them to coexist harmoniously with overarching and controlling Supreme Court
    precedent and with each other. And when we do so, we cannot read the
    controlling rule of our cases as being—as Mr. Hansen maintains—that a district
    court is required in every instance to conduct a Faretta hearing in which it
    propounds queries to a defendant regarding each and every Von Moltke factor in
    order to avoid reversal. Instead, our cases should be read in the aggregate as
    embodying the pragmatic approach outlined above. 4
    Moreover, Mr. Hansen’s invocation of the intra-circuit conflict rule is
    misguided. To be sure, under that rule, “[i]n cases of conflicting circuit precedent
    our court ‘follow[s] earlier, settled precedent over a subsequent deviation
    therefrom.’” Sabillon-Umana, 772 F.3d at 1334 n.1 (second alteration in original)
    (quoting Haynes v. Williams, 
    88 F.3d 898
    , 900 n.4 (10th Cir. 1996)). However,
    Mr. Hansen’s invocation of this rule rests on dubious premise: that “[a]ll of the
    cases that support Mr. Hansen’s position preceded all of the cases that support the
    Government’s position.” Aplt.’s Reply Br. at 9. In fact, our decisions in
    Weninger and, to a lesser extent, Warledo—which both predated Mr. Hansen’s
    4
    As we conclude our caselaw mandates this pragmatic approach, we
    do not address Mr. Hansen’s policy-based arguments regarding the benefits of a
    rule requiring reversal whenever a district court fails to address each and every
    Von Moltke factor. See Aplt.’s Reply Br. at 10–14.
    31
    cited cases (Gipson, Padilla, and Sanchez)—exhibit features of the pragmatic
    approach that would later become fully manifested in cases like Vann and Turner.
    See Weninger, 
    624 F.2d at 164
     (“To ascertain whether [a defendant] knowingly
    and intelligently waived his right to counsel, we must consider ‘the total
    circumstances of the individual case including background, experience and the
    conduct of the accused person.’” (quoting Warledo, 
    557 F.2d at 727
    ); Warledo,
    
    557 F.2d at 727
     (noting in dicta that, although “[u]ndoubtedly the trial court could
    have questioned the defendants with more particularity” regarding the Von Moltke
    factors, “the sum total” of the particular circumstances in that case “do[] not,
    however, constitute a deprivation which would of itself justify a reversal”).
    Furthermore, “[a] court considering discordant decisions must first
    determine whether the perceived conflict between them is real.” G ARNER ET AL .,
    supra, § 36, at 300 (emphasis added); see Michael Duvall, Resolving Intra-Circuit
    Splits in the Federal Courts of Appeal, 3 F ED . C TS . L. R EV . 17, 19 (2009)
    (“[I]nconsistency between two panel decisions is not necessarily an intra-circuit
    split, however. A third panel will first attempt to reconcile the conflicting cases
    before concluding that a true intra-circuit split exists.” (emphasis added)). And,
    as our analysis above reveals, even though they might be understood, at first
    blush, to be at odds with each other, there is no real conflict between the broad
    language of the cases that Mr. Hansen identifies as controlling—Padilla, Sanchez,
    and Gipson—and our subsequently issued decisions in Willie, Vann, and Turner,
    32
    which Mr. Hansen claims “are not good law and should not be followed” because
    of the intra-circuit conflict rule. Aplt.’s Reply Br. at 8 (capitalization and bold-
    face font omitted). To the contrary, those decisions can and “should be
    harmonized,” and our analysis above has precisely that effect. G ARNER ET AL .,
    supra, § 36, at 300. Therefore, the intra-circuit conflict rule is inapposite here;
    that is because there is no “subsequent deviation” to take into account.
    Sabillon-Umana, 772 F.3d at 1334 n.1 (quoting Haynes, 
    88 F.3d at
    900 n.4).
    B
    With the controlling legal standards clarified, we apply them to the relevant
    factual circumstances of this case. We conclude that (1) it is important, in
    securing a knowing and intelligent waiver of the right to counsel, for a court to
    take reasonable steps to ensure that the defendant understands his obligation to
    adhere to federal (i.e., controlling) procedural and evidentiary rules; (2) the
    district court here failed to engage in a sufficiently thorough colloquy with Mr.
    Hansen that would properly warn him under the circumstances of this case
    that—if he proceeded pro se—he would be obliged to adhere to federal procedural
    and evidentiary rules; and (3) no case-specific factors are present here that would
    permit us to conclude that, despite the district court’s inadequate warnings, it
    nevertheless correctly concluded that Mr. Hansen’s waiver of his right to counsel
    was knowing and intelligent at the time it was made. In sum, we conclude that
    the district court erred in accepting Mr. Hansen’s ostensible waiver of the right to
    33
    counsel and allowing him to proceed pro se.
    1
    In evaluating whether the district court erred in finding Mr. Hansen’s
    waiver of the right to counsel knowing and intelligent on this record, we first
    highlight the importance of a judicial inquiry into a potential pro se defendant’s
    understanding of the need to personally adhere to federal procedural and
    evidentiary rules. Although not an explicitly enumerated Von Moltke factor, the
    topic of a defendant’s willingness to adhere to court rules is an important one. It
    is one of the “other facts essential to a broad understanding of the whole matter”
    of self-representation. Von Moltke, 
    332 U.S. at 724
    ; accord Padilla, 
    819 F.2d at
    956–57.
    Its importance has been highlighted by the Supreme Court’s cases and our
    own. For example, in Faretta, the Court noted: “The right of self-representation
    is not a license to abuse the dignity of the courtroom. Neither is it a license not
    to comply with relevant rules of procedural and substantive law.” 
    422 U.S. at
    834
    n.46. And, in concluding that the defendant had “knowingly and intelligently”
    waived the right to counsel, the Court noted that he had been warned that he
    “would be required to follow all the ‘ground rules’ of trial procedure,” 
    id. at 836
    .
    Cf. Martinez v. Court of Appeal of Cal., Fourth Appellate Dist., 
    528 U.S. 152
    ,
    162 (2000) (“[T]he trial judge is under no duty to provide personal instruction on
    courtroom procedure or to perform any legal ‘chores’ for the defendant that
    34
    counsel would normally carry out.” (quoting McKaskle v. Wiggins, 
    465 U.S. 168
    ,
    184 (1984))); Patterson, 
    487 U.S. at
    299–300, 300 n.13 (explaining that, “at trial,
    counsel is required to help even the most gifted layman adhere to the rules of
    procedure and evidence,” and that it is important for the defendant to be warned
    that he will face “the full ‘dangers and disadvantages of self-representation’”
    (quoting Faretta, 
    422 U.S. at 835
    )).
    Likewise, our cases also have looked at whether the defendant made the
    waiver with an understanding that he would need to follow the applicable
    procedural and evidentiary rules. Compare Padilla, 
    819 F.2d at 957
     (holding
    waiver invalid when the defendant “was not cautioned until after trial began that
    he would be expected to follow applicable rules of evidence and procedure and
    that the judge could not assume the role of advisory counsel for him”), with Brett
    Williamson, 859 F.3d at 863 (holding waiver was valid when the district court
    warned, inter alia, that “the procedural rules of the courtroom would not be
    relaxed for [the defendant’s] benefit”). Moreover, there is decisional law of our
    sister circuits that lends support to the idea that “the defendant’s understanding of
    the rules of evidence, procedure and courtroom decorum” is “especially important
    to the determination of whether a defendant’s decision to proceed pro se is valid.”
    United States v. Kimball, 
    291 F.3d 726
    , 730 (11th Cir. 2002); cf. United States v.
    Ladoucer, 
    573 F.3d 628
    , 633–34 (8th Cir. 2009) (noting, in affirming the trial
    court’s finding of a knowing and intelligent waiver, that “[t]he court stressed that
    35
    [the defendant] would be required to follow the rules of procedure, evidence and
    decorum and that the court would not be on either attorney’s side”).
    Furthermore, we note that the Supreme Court has intimated that the
    Benchbook for U.S. District Court Judges provides helpful information regarding
    topics that are appropriate and important for trial courts to delve into when
    assessing the knowing and intelligent nature of a defendant’s waiver of counsel.
    See Patterson, 
    487 U.S. at
    300 n.13. And, though neither the Court nor we
    purport to set out a “precise litany” of questions that are necessary, Padilla, 
    819 F.2d at 959
    ; accord Tovar, 
    541 U.S. at 88
    , we would be remiss not to
    acknowledge, as some of our sister circuits already have, that the Benchbook
    provides valuable guidance of this type. See United States v. Jones, 
    452 F.3d 223
    , 229 (3d Cir. 2006) (noting that a “set” of “model questions derived from” the
    Benchbook “provide[s] a ‘useful framework’ in deciding whether a defendant
    knowingly and voluntarily wishes to proceed pro se” (quoting United States v.
    Peppers, 
    302 F.3d 120
    , 136 (3d Cir. 2002))); see also United States v. Bankston,
    
    820 F.3d 215
    , 223 (6th Cir. 2016) (describing the Benchbook as providing a
    “model inquiry”); United States v. Bell, 
    901 F.2d 574
    , 577 (7th Cir. 1990) (stating
    that “[g]uidelines for the appropriate inquiry are set forth” in the Benchbook).
    In particular, as relevant here, we note that the Benchbook specifically
    provides a line of inquiry reasonably calculated to warn a defendant regarding the
    obligation to abide by federal procedural and evidentiary rules. Specifically, the
    36
    current edition of the Benchbook recommends that, during a Faretta hearing,
    district judges specifically ask: “Do you understand that the rules of evidence
    govern what evidence may or may not be introduced at trial, that in representing
    yourself, you must abide by those very technical rules, and that they will not be
    relaxed for your benefit?” F ED . J UDICIAL C TR ., B ENCHBOOK FOR U.S. D ISTRICT
    C OURT J UDGES 6 (6th ed. 2013) [hereinafter B ENCHBOOK ]. 5 Likewise, the
    Benchbook recommends that district judges ask: “Do you understand that those
    rules [i.e., the Federal Rules of Criminal Procedure] govern the way a criminal
    action is tried in federal court, that you are bound by those rules, and that they
    will not be relaxed for your benefit?” 
    Id.
     Although we reiterate that neither the
    Supreme Court nor our court has “prescribed any formula or script to be read to a
    defendant who states that he elects to proceed without counsel,” Tovar, 
    541 U.S. at 88
    , accord Padilla, 
    819 F.2d at 959
    , the Benchbook underscores—like the
    controlling precedent discussed supra—the importance, in securing a knowing
    and intelligent waiver of the right to counsel, of a court conducting a thorough
    colloquy with a defendant that is reasonably calculated to ensure that the
    defendant understands his obligation to adhere to federal procedural and
    evidentiary rules.
    5
    This document is accessible in PDF form on the Federal Judicial
    Center’s website. https://www.fjc.gov/sites/default/files/2014/Benchbook-US
    -District-Judges-6TH-FJC-MAR-2013.pdf.
    37
    2
    Having established that it is important for the district court to ensure that
    the defendant understands his obligation to adhere to federal procedural and
    evidentiary rules, we explain why the district court here failed to engage in a
    sufficiently thorough colloquy with Mr. Hansen that would properly warn him
    under the circumstances of this case that—if he proceeded pro se—he would be
    obliged to adhere to federal procedural and evidentiary rules. In coming to this
    conclusion, we examine (a) the Faretta hearing itself, and (b) other
    communications between the district court and Mr. Hansen outside of the Faretta-
    hearing context that the government argues can inform our understanding of
    whether Mr. Hansen’s waiver was knowing and intelligent when it was made.
    a
    Our primary concern as to whether the district court conducted such a
    thorough colloquy with Mr. Hansen arises from our review of the Faretta hearing.
    After consideration of the hearing transcript, we conclude that the court did
    not—in light of Mr. Hansen’s remarks—adequately warn him that he would be
    required to follow federal procedural and evidentiary rules before the court
    determined that his waiver was knowing and intelligent.
    At the start of the Faretta hearing, after a brief exchange with Mr. Hansen
    regarding the indictment, his desire to proceed without counsel, and the
    impending trial date, the district court asked the government whether there were
    38
    other topics that should be covered. 6
    In response, the government requested that the court make several further
    inquiries about: whether Mr. Hansen was under the influence of any drugs, his
    educational background, his knowledge of legal proceedings, whether he
    understood the charges and penalties he was facing, whether he understood that
    he would be required to abide by the procedural rules of the court, whether he
    understood that he would have to take an oath to testify truthfully before
    testifying, and whether he understood that he would not be able to challenge the
    effectiveness of his representation if he decided to proceed without counsel. The
    district court then went on to discuss some, but not all, of these topics with Mr.
    6
    We pause to underscore that, although counsel for the government
    and the defense may properly aid the court in ensuring that it has conducted the
    necessary inquiries to provide a foundation for a defendant’s knowing and
    intelligent waiver of the right to counsel, the constitutional responsibility to
    conceive of and propound the proper inquiries rests squarely on the shoulders of
    the trial court and cannot be delegated to others. See Von Moltke, 
    332 U.S. at 723
    (“The constitutional right of an accused to be represented by counsel invokes, of
    itself, the protection of a trial court, in which the accused—whose life or liberty
    is at stake—is without counsel.” (quoting Johnson, 
    304 U.S. at 465
    )). Put
    another way, the trial court must satisfy its independent obligation to provide
    warnings to the defendant on topics important to his waiver of the right to counsel
    that are thorough enough that we may conclude that the defendant knowingly and
    intelligently waived his right to counsel. See Tovar, 
    541 U.S. at
    88–89 (“[B]efore
    a defendant may be allowed to proceed pro se, he must be warned [i.e., by the
    district court] specifically of the hazards ahead.”); Brett Williamson, 859 F.3d at
    862 (“[B]efore a court may grant a waiver, it must ensure the defendant is ‘aware
    of the dangers and disadvantages of self-representation, so that the record will
    establish that he knows what he is doing and his choice is made with eyes open.’”
    (emphasis added) (quoting Maynard, 
    468 F.3d at 676
    )).
    39
    Hansen. 7
    As relevant here, the court asked Mr. Hansen whether he understood “that
    in a legal proceeding there are rules that the court will follow and will require
    that all of the parties before the court follow,” and Mr. Hansen responded, “Yes.”
    R., Vol. I, at 234 (emphasis added). If this “Yes” had been the only answer
    given, we might have been able to conclude the district court’s warning was
    sufficient to ensure Mr. Hansen’s understanding of this topic.
    But, to its credit, the court asked a similar but more specific version of this
    question moments later that, significantly, focused more precisely on Mr.
    Hansen’s own obligation to follow federal procedural and evidentiary rules: “You
    understand that if you choose to represent yourself you will be required to comply
    with the rules of procedure in this court and the rules of evidence. Do you
    understand that?” Id. at 237. And, critically, Mr. Hansen answered, “No.” Id.
    (emphasis added). In response, the court did try briefly to follow up on this line
    of inquiry, stating: “If you do not comply with the rules, you will not—if you do
    not commit yourself to being prepared to comply with the rules, you’re not in a
    position to represent yourself.” Id. (emphasis added). Mr. Hansen’s reply,
    however, went in an entirely different direction; he claimed that he “shouldn’t
    even be in this court because [he was] not the defendant” and that “President FDR
    7
    The court never addressed the last two of these topics requested by
    the government but our resolution of this appeal does not turn on these omissions.
    40
    and [C]ongress concocted a fraud upon the American people where they put a
    similar name on top of a living person to pay the debts of a foreign corporation.”
    Id. at 237–38.
    Tellingly, the government realized that Mr. Hansen’s answers were
    problematic. When the court then asked the government whether there were any
    other questions that needed to be addressed, the government stated that “the
    responses do give the government some pause and concern as to whether it would
    be appropriate under these circumstances for Mr. Hansen to represent himself.”
    Id. at 239. In particular, the government noted that this was because Mr. Hansen
    “specifically said he could not abide by the rules of procedure and evidence.”
    Id. at 239–40 (emphasis added). Mr. Hansen interrupted to contest this
    characterization. Id. at 240 (“I didn’t say that.”). So, the district court tried once
    more by making the following inquiry: “If you represent yourself, will you
    endeavor to your best effort to comply with the rules of procedure and the rules of
    evidence that a party is required to follow in this court?” Id. at 240. Mr. Hansen
    responded by stating that he “can’t represent [him]self because [he is] [him]self.”
    Id. The court noted that it had “to make a judgment as to whether or not [he]
    [was] willing to comply with the court’s rules,” but Mr. Hansen responded by
    stating, “I don’t understand,” and wondering aloud whether the appointment of
    counsel would “change anything as far as jurisdiction.” Id. at 241. The
    government subsequently noted that it continued to “have some significant
    41
    concerns as to whether it would be appropriate for the court to permit [Mr.
    Hansen] to represent himself,” and the district court recessed to allow Mr. Hansen
    to talk with his standby counsel. Id. at 245.
    After the recess, and his apparent discussion with standby counsel, Mr.
    Hansen apologized for his outbursts and indicated that he did want to represent
    himself, with standby counsel. Id. at 246–47. The court then summarily
    concluded that Mr. Hansen had knowingly and intelligently waived his right to
    counsel. Id. at 247. Critically, however, the court never returned to Mr.
    Hansen’s statement that he did not understand that he would be required to follow
    federal rules of procedure and evidence.
    We conclude that when faced with Mr. Hansen’s at best ambiguous and
    unclear responses in the Faretta hearing regarding this topic—which included Mr.
    Hansen’s flat denial that he understood he would be obliged to follow federal
    procedural and evidentiary rules—the district court was required to do more to
    ensure that his waiver of counsel was knowing and intelligent. Based on Mr.
    Hansen’s responses, we believe that the court could not make a reasonable
    determination regarding whether Mr. Hansen did or did not understand his
    obligation to follow the federal rules, and, as the court itself recognized, it needed
    to make an informed “judgment” on this subject because Mr. Hansen was “not in
    a position to represent [him]self” if he did not have such an understanding. Id. at
    237, 241.
    42
    To be sure, we recognize that the government argues that any concerns
    about Mr. Hansen’s “uncertainty about courtroom procedures” are mitigated
    because “the district court allowed defendant to consult with standby counsel
    [before finally deciding to waive counsel].” Aplee.’s Resp. Br. at 21. But Mr.
    Hansen’s meeting with standby counsel was not on the record, and, accordingly,
    we have no basis for concluding that standby counsel explained to Mr. Hansen
    that, upon waiver of counsel, he would be personally obliged to abide by federal
    evidentiary and procedural rules. More importantly, while the “appointment of
    standby counsel is preferred” when a defendant has elected to represent himself,
    Padilla, 
    819 F.2d at 959
    , appointment of standby counsel does not “relieve the
    district court of its responsibility to ensure that defendant’s waiver of counsel is
    knowingly and intelligently made.” 
    Id. at 960
    ; see Taylor, 
    113 F.3d at
    1144 n.2.
    Consequently, while the appointment of standby counsel here was a positive step,
    it sheds virtually no light on whether Mr. Hansen’s waiver of the right to counsel
    was knowing and intelligent at the time it was made—and, more specifically, on
    whether Mr. Hansen understood that, if he proceeded pro se, he would be obliged
    to personally adhere to federal procedural and evidentiary rules.
    In sum, based on the record of the Faretta hearing, we are unable to
    conclude that the district court took sufficient steps to reasonably ensure that Mr.
    Hansen understood what he was doing and that his choice to proceed without
    counsel was “made with eyes open.” Tovar, 
    541 U.S. at 88
     (quoting Adams, 317
    43
    U.S. at 279).
    b
    We now examine other communications between the district court and Mr.
    Hansen outside of the Faretta-hearing context to assess whether they demonstrate
    that the district court correctly determined that Mr. Hansen’s waiver was knowing
    and intelligent—and in particular that Mr. Hansen understood that he would be
    required to follow federal procedural and evidentiary rules—at the time he waived
    his right to counsel. However, we are constrained to conclude that these
    communications do not evince support for the district court’s conclusion that Mr.
    Hansen possessed such an understanding.
    After the Faretta hearing, Mr. Hansen and the district court had another
    oral exchange at a later pretrial hearing about the role that standby counsel would
    play. The court explained how standby counsel could assist in making objections
    and discussing legal issues with the court. In explaining how the trial would
    proceed, the district judge stated: “I want to emphasize that although you have
    chosen to present your own defense, you are still required to follow the rules of
    procedure and the rules of evidence. [The standby counsel] is here to aid you and
    will advise you as appropriate.” R., Vol. II, at 119.
    Although this statement directly addressed the topic of adherence to federal
    procedural and evidentiary rules, under the circumstances here, we are not
    convinced that the district court’s statement demonstrates that Mr. Hansen
    44
    understood that he was required to follow these rules at the time of his waiver.
    This is because the statement was provided in the middle of the court’s extended
    pretrial remarks to the parties. See id. at 115–22. And, while the court did ask
    the parties certain questions during those remarks, notably, it did not ask for any
    response from Mr. Hansen regarding its statement concerning the need to follow
    federal rules of procedure and evidence, and Mr. Hansen did not provide a
    response.
    Without more, we thus do not see how the court’s bare statement at issue
    here provides a sufficient basis for us to conclude that the court’s earlier
    determination that Mr. Hansen had knowingly and intelligently waived his right
    to counsel was correct. The court’s later statement gives us no insight into Mr.
    Hansen’s understanding at the time of the waiver that he would be obliged to
    personally follow federal procedural and evidentiary rules. See Padilla, 
    819 F.2d at 956
     (“Faretta requires a showing on the record that the defendant who elects to
    conduct his own defense had some sense of the magnitude of the undertaking and
    the hazards inherent in self-representation when he made the election.” (emphasis
    added)).
    The government points, however, to general warnings the district court
    gave to Mr. Hansen about the dangers he faced by waiving his right to counsel. 8
    8
    See, e.g., R., Vol. I, at 231–32 (“I should also advise you that tax
    matters can be complicated . . . . [Y]ou are at substantial risk of facing the
    45
    These general warnings, however, do not serve to dispel our concern about
    whether the district court’s communications with Mr. Hansen properly warned
    him about one important, specific obligation of self-representation—the
    obligation to personally adhere to federal procedural and evidentiary rules. In
    particular, the court’s general warnings did not touch on the precise challenges of
    navigating the world of trial procedure and evidence without counsel. Cf.
    Sanchez, 
    858 F.2d at
    1467 & n.7 (noting that “[t]he trial judge’s general advice
    against self-representation and his failure to inquire into [the defendant’s] reasons
    for seeking substitute counsel” were inadequate to assess the knowing and
    intelligent nature of the waiver and that “[a]dmirable good faith efforts to be fair
    to the defendant . . . cannot undo constitutional violations”); B ENCHBOOK , supra,
    at 6. Accordingly, we cannot conclude that these general warnings had the effect
    of reasonably ensuring that Mr. Hansen’s waiver of the right to counsel was
    knowing and intelligent at the time it was made.
    Likewise, the government also relies on Mr. Hansen’s multiple statements
    that he wanted to represent himself. But a defendant’s willingness to proceed pro
    prosecution in this case and you may be convicted by a jury and would be well
    advised to have counsel to represent you and guide you through this process.”);
    id., Vol. IV, at 205–06 (“I would just say sit back and observe that if you think
    about what you’re doing and the consequences this will have upon you and your
    family, you may come to a conclusion that these arguments that you’re making
    have been repeatedly made and rejected by this court and by the Court of Appeals
    and you need to seriously think about the consequences for yourself and your
    family in pursuing this course of action.”).
    46
    se, standing alone, does not allow us to infer that he “knows what he is doing and
    his choice is made with eyes open.” Tovar, 
    541 U.S. at 88
     (quoting Adams, 317
    U.S. at 279). More specifically, these actions do not help us establish whether or
    not Mr. Hansen’s waiver was—at the time it was made—knowing and intelligent
    with respect to his obligation to personally adhere to federal procedural and
    evidentiary rules.
    * * *
    In sum, focusing solely on the record of the district court’s pretrial
    communications with Mr. Hansen—most notably, at the Faretta hearing—we
    cannot conclude under the circumstances here that the district court properly
    warned Mr. Hansen of his obligation, as a pro se litigant, to personally abide by
    federal procedural and evidentiary rules. Put another way, we cannot conclude
    that the court’s warnings had the effect of reasonably ensuring that Mr. Hansen
    understood this obligation at the time of his waiver. And the consequence of this
    failing is to cast grave doubt on whether Mr. Hansen’s waiver of the right to
    counsel was knowing and intelligent. That is because controlling caselaw from
    the Supreme Court and our own court—as well as provisions of the
    Benchbook—clearly indicate that a defendant’s understanding of this obligation
    to personally abide by the court’s procedural and evidentiary rules is one of the
    “other facts essential to a broad understanding of the whole matter” of self-
    representation. Von Moltke, 
    332 U.S. at 724
    ; accord Padilla, 
    819 F.2d at
    956–57.
    47
    However, as noted, “we have recognized that ‘[t]here are certain limited
    situations . . . where a waiver may be valid’ even when the inquiry by the court is
    deficient.” Vann, 776 F.3d at 763 (alteration and omission in original) (quoting
    Hughes, 
    191 F.3d at 1323
    )). Therefore, we turn to consider whether there are
    case-specific factors present here that would permit us to conclude, despite the
    district court’s inadequate warnings, that the district court nevertheless correctly
    determined that Mr. Hansen’s waiver of his right to counsel was knowing and
    intelligent when it was made. 9 After careful consideration of the record, however,
    we discern no such factors.
    3
    “The information a defendant must possess in order to make an intelligent
    election . . . will depend on a range of case-specific factors, including the
    9
    We focus only on those case-specific factors that logically may be
    germane to whether the district court correctly determined that Mr. Hansen’s
    waiver was knowing and intelligent at the time it was made, despite the particular
    deficiency that we have identified in the court’s warnings concerning Mr.
    Hansen’s obligation to adhere to federal procedural and evidentiary rules. In
    other words, we ask whether there are case-specific factors that would allow us to
    conclude that—despite this specific deficiency—the district court correctly
    determined that Mr. Hansen’s waiver of the right to counsel was knowing and
    intelligent as to the matter of adherence to these federal rules at the time it was
    made. Thus, for example, though Tovar mentions the complexity of the charges
    as one potential case-specific factor, see 
    541 U.S. at 88
    , we do not deem that
    factor particularly germane to whether the district court correctly concluded that
    Mr. Hansen understood that he would be required to follow the pertinent
    procedural and evidentiary rules at the time of his waiver and, therefore, do not
    discuss this factor further.
    48
    defendant’s education or sophistication . . . .” Tovar, 
    541 U.S. at 88
    . In this
    regard, we previously have determined that—in light of a defendant’s experience
    with the criminal justice system, education, or other like circumstances—even
    where the trial court’s warnings regarding self-representation were inadequate,
    the court correctly determined that the defendant’s waiver of the right to counsel
    was knowing and intelligent at the time it was made. See, e.g., Hughes, 
    191 F.3d at 1321, 1324
     (noting that the trial “court did not conduct a colloquy regarding
    [the defendant’s] waiver of his right to counsel” and, “[a]lthough an on-the-record
    colloquy would have been preferable,” the defendant, “a practicing attorney,
    made deliberate decisions regarding his representation, decisions which he cannot
    now claim resulted in a violation of his right to counsel” (emphasis added));
    McConnell, 
    749 F.2d at 1451
     (recognizing that “[t]he record shows that the trial
    judge did not strictly follow the test we established . . . for a judge’s
    responsibility in questioning a defendant about his waiver of counsel” but holding
    that “it would be absurd” to find a waiver unknowing because the defendant, inter
    alia, “had attended two and one half years of law school”). Furthermore, we have
    effectively recognized that a defendant’s pretrial litigation conduct could
    constitute a case-specific factor that would permit a reviewing court to conclude
    that the district court correctly determined that the defendant’s waiver was
    knowing and intelligent at the time it was made, despite the court’s inadequate
    warnings regarding self-representation. See, e.g., Willie, 
    941 F.2d at 1389
    .
    49
    We are constrained to conclude, however, that none of the germane case-
    specific factors can convince us that—despite the district court’s inadequate
    warnings regarding Mr. Hansen’s obligation to follow federal procedural and
    evidentiary rules—the court nevertheless correctly determined that his waiver of
    the right to counsel was knowing and intelligent at the time it was made. In
    coming to this conclusion, we discuss (a) Mr. Hansen’s experience with the
    criminal justice system, sophistication, and education, (b) Mr. Hansen’s pre-trial
    conduct, and (c) assuming without deciding that it could be relevant, Mr.
    Hansen’s conduct at trial.
    a
    Focusing first on case-specific factors such as the defendant’s experience
    with the criminal justice system, sophistication, and education, these factors cut
    against a conclusion that the district court correctly determined that Mr. Hansen’s
    waiver of his right to counsel was knowing and intelligent when it was made. Mr.
    Hansen had no formal legal training and had no prior experience with criminal
    trials, and, moreover, testified at the Faretta hearing that he had never been a
    party to a civil lawsuit. See, e.g., Tovar, 
    541 U.S. at 88
    ; Padilla, 
    819 F.2d at 958
    .
    While the district court relied on Mr. Hansen’s extensive chiropractic
    education in finding his waiver knowing and intelligent, see R., Vol. I, at 233–34
    (describing Mr. Hansen’s undergraduate education and chiropractic doctorate);
    
    id.,
     Vol. IV, at 205–06 (“You are obviously a well educated man. You have also
    50
    been successful in a number of pursuits in your life . . . .”), we do not believe that
    Mr. Hansen’s educational attainments provide any meaningful assurance
    that—despite his colloquies with the trial court which were at best ambiguous and
    unclear—the district court correctly determined that Mr. Hansen understood his
    obligation to personally adhere to federal procedural and evidentiary rules at the
    time of his waiver. Cf. United States v. Johnson, 
    534 F.3d 690
    , 694 (7th Cir.
    2008) (noting that the defendant “has a master’s degree in finance and
    economics,” but highlighting as particularly relevant to the knowing-and-
    intelligent inquiry that he also had “an extensive history of arrests and
    convictions over the last forty years”). There is no indication from the record or
    the parties’ arguments that Mr. Hansen’s education offered him any meaningful
    insight into the rigors of a criminal trial, generally, and, more specifically, into
    the potential procedural and evidentiary hurdles that defendants face in such a
    setting in responding to the prosecution’s case.
    Accordingly, we cannot conclude that case-specific factors such as the
    defendant’s experience with the criminal justice system, sophistication, and
    education support a conclusion that the district court correctly determined that
    Mr. Hansen’s waiver of the right to counsel was knowing and intelligent at the
    time it was made.
    b
    We reach a similar conclusion regarding Mr. Hansen’s pretrial litigation
    51
    conduct, which we explore in some detail. Contrary to the government’s
    assertion, it does not “further indicate[] a knowing waiver of counsel.” Aplee.’s
    Resp. Br. at 25–26. Indeed, much of Mr. Hansen’s pretrial litigation conduct
    provides further reason to doubt the district court’s determination that his waiver
    was knowing and intelligent at the time it was made. In coming to this
    conclusion, we discuss our decision in Willie, Mr. Hansen’s many pretrial filings,
    and his conduct at several pretrial hearings.
    In Willie, the defendant “submitted at least ten pretrial pro se petitions to
    the court, including amended pleadings, a motion to deny the government’s
    request for reciprocal discovery, a Petition in Abatement, two Motions to
    Dismiss, and two sets of jury instructions.” 
    941 F.2d at 1389
    . At a later pretrial
    hearing, “the court allowed [the defendant] to represent himself, having
    apparently satisfied itself after observing [the defendant]’s conduct and reviewing
    his numerous petitions throughout the preceding months that [the defendant]
    understood the difficulties of pro se representation and still insisted on
    representing himself.” 
    Id.
    On appeal, the defendant argued the “he did not make a knowing, voluntary
    and intelligent waiver of his right to counsel because he was inadequately
    informed of the hazards of self-representation.” 
    Id. at 1388
    . We acknowledged
    that, “[r]egrettably,” the trial court did not “fully discuss these issues with [the
    defendant] on the record.” 
    Id.
     at 1388–89. However, relying on the defendant’s
    52
    numerous pro se motions, his repeated assertions of his right to self-
    representation, and his refusal to work with appointed counsel, we concluded that
    “the facts on the record are sufficient in this case to establish that [the defendant]
    intelligently, knowingly and voluntarily waived his right to counsel,” despite the
    absence of adequate warnings by the district court regarding self-representation.
    
    Id.
     at 1390–91.
    As Willie illustrates, we have recognized that pretrial litigation conduct can
    be relevant to our analysis of whether a district court correctly determined that a
    waiver was knowing and intelligent at the time it was made. But Mr. Hansen’s
    pretrial litigation conduct is meaningfully distinguishable from that of the Willie
    defendant and does not lead us to the same or a similar conclusion to the one that
    we reached there. In other words, it does not lead us to conclude that the district
    court correctly determined that Mr. Hansen knowingly and intelligently waived
    his right to counsel.
    Even before his initial appearance, Mr. Hansen submitted a wide range of
    filings that suggest that he failed to understand he would be required to abide by
    federal procedural and evidentiary rules. His first filing was labeled “Reschedule
    Court Date” and informed the court that he would “not be available to attend the
    court date scheduled for November 17, 2016”—though he had received a
    summons from the court to do so—and went on to “propose a new court date be
    scheduled for December 18, or thereafter.” R., Vol. I, at 31 (Reschedule Ct. Date,
    53
    filed Nov. 3, 2016). But, as the government’s responsive pleading pointed out,
    this “notice” did not comply with federal procedural rules in that it neither moved
    for a continuance nor “state[d] the grounds on which it is based.” Id. at 34
    (United States’ Opp’n to Def.’s Pleading, filed Nov. 4, 2016) (quoting F ED . R.
    C RIM . P. 47(b)). And, more fundamentally, the summons Mr. Hansen received
    was no mere invitation; rather, under the federal rules, a summons “require[s] the
    defendant to appear before a magistrate judge at a stated time and place.” F ED . R.
    C RIM . P. 4(b)(2) (emphasis added); 1 C HARLES A LAN W RIGHT ET AL ., F EDERAL
    P RACTICE & P ROCEDURE § 51 (4th ed.), Westlaw (database updated Apr. 2019)
    (“A summons is an order by a judge addressed to the defendant, directing him or
    her to appear in court at a specified time and date to answer the specified
    charges.” (emphasis added) (footnote omitted)). The mandatory significance of
    the summons, however, seems to have been lost on Mr. Hansen.
    As the case progressed, Mr. Hansen continued to file documents that do not
    support the notion that he understood he would be personally obliged to adhere to
    federal procedural and evidentiary rules. The district court construed the above
    rescheduling request as a motion to continue and denied it. Mr. Hansen
    responded by writing “I reject your offer to contract” diagonally by hand across
    the front of the order and returning the order to the court. R., Vol. I, at 41
    (Filing, Nov. 14, 2016).
    Similarly, Mr. Hansen later submitted a copy of the indictment, upon which
    54
    he again directed a communication to the court in diagonal handwriting, stating
    “Accepted for Value by Grantee, Returned for Value by Grantor-Settlor, On
    Special Deposit Without Recourse, IT IS ORDERED: Discharge All Obligations /
    Presentments / Bonds / Fees / Taxes / Tithes to Extinguish the Debt and Settle the
    Account of DELYNN HANSEN.” Id. at 170 (Filing, Nov. 17, 2016). In addition
    to violating local rules on formatting through these submissions, see D. U TAH
    C RIM . R. 57-1; D. U TAH C IV . R. 10-1(a) (“Text must be typewritten or plainly
    printed and double-spaced except for quoted material and footnotes.” (emphasis
    added)), these filings again failed to “state the grounds on which [they were]
    based and the relief or order sought,” F ED . R. C RIM . P. 47(b). Similarly, among
    other filings of Mr. Hansen was one that was signed in part with a thumbprint and
    contained a declaration purporting to excuse the district court judge from
    presiding under “his emergency war powers jurisdictional duties.” R., Vol. I, at
    46.
    Such filings by Mr. Hansen certainly do not support the notion that—in
    spite of the district court’s inadequate warnings—the district court correctly
    determined that he understood his obligation to personally adhere to federal
    procedural and evidentiary rules at the time of his waiver.
    Put another way, unlike Willie, Mr. Hansen’s pretrial conduct—as
    evidenced by his written filings—does not support a finding that Mr. Hansen
    “understood the difficulties of pro se representation,” specifically, the need to
    55
    follow at trial the controlling (i.e., federal) procedural and evidentiary rules. 
    941 F.2d at 1389
    ; see also Taylor, 
    113 F.3d at 1142
     (distinguishing Willie’s reliance
    on the defendant’s pretrial conduct because the Taylor defendant’s pretrial motion
    practice was less extensive). Indeed, the overwhelming majority of Mr. Hansen’s
    filings affirmatively suggest his failure at the time of his waiver to understand his
    need to adhere to these rules.
    In addition to his written filings, Mr. Hansen participated in several pretrial
    hearings. Conduct in such hearings could conceivably inform a reviewing court’s
    conclusion regarding whether the district court correctly determined that a
    defendant’s waiver was knowing and intelligent at the time it was made. See
    Willie, 
    941 F.2d at 1389
    . However, Mr. Hansen’s conduct at these hearings sheds
    no meaningful light on the knowing-and-intelligent inquiry, much less provides a
    reasonable basis for concluding that the district court correctly determined that he
    understood his obligation to abide by federal procedural and evidentiary rules at
    the time of his waiver. Therefore, his conduct in those hearings does not warrant
    further discussion.
    In sum, although a defendant’s pretrial litigation conduct could constitute a
    case-specific factor that, in limited circumstances, could justify—despite a trial
    court’s inadequate warnings regarding self-representation—a conclusion that the
    district court nevertheless correctly determined that a defendant’s waiver was
    knowing and intelligent at the time it was made, Mr. Hansen’s pretrial litigation
    56
    conduct will not support such a conclusion here.
    c
    Lastly, we acknowledge that the government asks us to consider one other
    case-specific factor that it believes could militate in favor of a determination that
    Mr. Hansen’s waiver of his right to counsel was knowing and intelligent when it
    was made: that is, Mr. Hansen’s conduct at trial. See Aplee.’s Resp. Br. at 27
    (“Although a valid waiver of counsel must take place before trial, this Court may
    look to events at trial as corroboration of a valid waiver.”). Whether a
    defendant’s trial conduct is material to an inquiry into the correctness of a district
    court’s conclusion that a defendant’s pretrial waiver of his right to counsel was
    knowing and intelligent at the time it was made is a matter of first impression in
    this circuit. We assume without deciding that such conduct is material to this
    inquiry. However, we conclude that Mr. Hansen’s trial conduct provides no basis
    for us to conclude that the district court correctly determined that Mr. Hansen’s
    waiver was knowingly and intelligently made.
    To start, contrary to the government’s contentions, we clarify that this
    question is one of first impression. Indeed, to the extent that our binding cases
    have communicated regarding the subject, it has been through mixed signals and
    dicta. For example, in Padilla, we hinted that happenings at trial are not relevant
    to whether a district court correctly determined that a waiver was knowing and
    intelligent at the time it was made. In particular, we suggested concern regarding
    57
    the fact that the defendant in that case “was not cautioned until after trial began
    that he would be expected to follow applicable rules of evidence and procedure.”
    
    819 F.2d at 957
     (emphasis added). We made this comment in coming to the
    conclusion that “consideration of all the available facts and circumstances of this
    case does not compel the conclusion that defendant made a knowing and
    intelligent waiver of representation by counsel.” 
    Id. at 958
    . We do not read this
    comment, however, as holding that a court may not consider trial occurrences in
    evaluating whether a waiver of the right to counsel was knowing and intelligent
    when made.
    To support its position, the government cites one binding decision of our
    court—Turner—but we do not believe that case definitively resolves the question
    before us. There, in holding that a defendant’s waiver of the right to counsel was
    knowing and intelligent, we did note that the defendant, inter alia, “gave opening
    and closing statements, objected to the Government’s evidence, called his own
    expert witness, and successfully argued to remain free pending sentencing.” 
    287 F.3d at 984
    . However, Turner’s analysis did not rely on the defendant’s trial
    conduct as a case-specific factor tending to demonstrate that the defendant’s
    waiver of the right to counsel was knowing and intelligent at the time it was
    made—even though the trial court’s warnings regarding the hazards of self-
    representation were deficient. To the contrary, we ultimately grounded our
    decision on the fact that the district court had properly performed its duty in
    58
    providing the defendant “with enough information to make an informed, knowing,
    and thus legally intelligent decision whether to waive his right to counsel.” 
    Id.
    Because the district court had “provided [the defendant] with enough
    information,” 
    id.,
     the defendant’s subsequent conduct could not have had a
    meaningful role to play in the court’s analysis. In other words, Turner’s
    reference to such trial conduct was at most descriptive dictum. Accordingly, we
    do not interpret Turner as having decided whether a defendant’s performance at
    trial is material to the inquiry into whether the defendant knowingly and
    intelligently waived before trial the right to counsel.
    Thus, in sum, to the extent that our binding cases have communicated
    regarding this subject, it has been through mixed signals and dicta. The
    government also cites, however, an unpublished decision from our court, United
    States v. Sealander, 
    91 F.3d 160
    , 
    1996 WL 408368
     (10th Cir. 1996) (unpublished
    table decision), in support of its position. In that case, the panel concluded that
    “[t]he questioning of [the defendant] by the district court, the advise [sic] it gave
    him, the availability of standby counsel, his prior experience with the criminal
    justice system, the pleadings he filed in this case, and his performance at trial
    support[ed] [the] conclusion that [the defendant] made a knowing, intelligent, and
    voluntary waiver of his Sixth Amendment right to counsel.” 
    Id. at *13
     (emphasis
    added). It goes without saying that, as an unpublished decision, Sealander is not
    binding on us. And we do not read Sealander’s brief reference to performance in
    59
    trial as definitively opining on this question. Accordingly, we decline to rely on
    that decision.
    Therefore, it is a question of first impression in this circuit whether a
    defendant’s trial conduct is material to the inquiry into whether a district court
    correctly concluded that a defendant’s pretrial waiver of his right to counsel was
    knowing and intelligent at the time it was made. 10 However, we need not and thus
    do not decide this open question here. See People for Ethical Treatment of Prop.
    Owners v. U.S. Fish & Wildlife Serv., 
    852 F.3d 990
    , 1008 (10th Cir. 2017) (“[I]f
    it is not necessary to decide more, it is necessary not to decide more.” (alteration
    in original) (quoting PDK Labs. Inc. v. DEA, 
    362 F.3d 786
    , 799 (D.C. Cir. 2004)
    (Roberts, J., concurring in part and concurring in the judgment))), cert. denied,
    10
    We do note, however, that at least one circuit has concluded that
    such conduct is categorically immaterial. See United States v. Mohawk, 
    20 F.3d 1480
    , 1485 (9th Cir. 1994) (“That [the defendant] handled his defense more or
    less capably . . . is, under our precedents, irrelevant. ‘The manner in which a
    defendant conducts his defense cannot establish his state of mind at the time he
    opted for self-representation.’” (quoting United States v. Aponte, 
    591 F.2d 1247
    ,
    1250 (9th Cir. 1978))); see also Dallio v. Spitzer, 
    343 F.3d 553
    , 568 (2d Cir.
    2003) (Katzmann, J., concurring in the judgment) (“Nor is the fact that [the
    defendant] ultimately performed competently in conducting his defense
    necessarily material to determine the validity of a Sixth Amendment waiver under
    Faretta.”); United States v. Balough, 
    820 F.2d 1485
    , 1489 (9th Cir. 1987) (“The
    government also argues that [the defendant] represented himself well . . . . Even
    if true, this is irrelevant to show that [the defendant] understood the dangers and
    disadvantages of self-representation at the time he sought to waive his right to
    counsel.”); cf. Godinez v. Moran, 
    509 U.S. 389
    , 399 (1993) (noting that “the
    competence that is required of a defendant seeking to waive his right to counsel is
    the competence to waive the right, not the competence to represent himself”).
    60
    
    138 S. Ct. 649
     (2018). Even if we assume that such trial conduct could be
    material, the government’s argument fails here because Mr. Hansen’s conduct at
    trial does not favor a determination that his waiver of his right to counsel was
    knowing and intelligent when it was made.
    In support of its argument to the contrary, the government argues that Mr.
    Hansen “controlled the presentation of his defense,” “cross-examined government
    witnesses,” “called his own witnesses,” “introduced exhibits in support of his
    defense,” and pursued a legally sound if ultimately unsuccessful good-faith
    defense. Aplee.’s Resp. Br. at 28. But we do not see how—and the government
    does not explain how—Mr. Hansen’s control of his own defense and purported
    pursuit of a potentially valid defense could tell us anything here about whether
    the district court correctly determined that, at the time of his waiver of the right
    to counsel, Mr. Hansen understood that he would be personally required to follow
    federal procedural and evidentiary rules, viz., about whether the court correctly
    determined that Mr. Hansen’s waiver was knowing and intelligent.
    While we assume that a defendant’s cross-examination, calling of
    witnesses, and proper introduction of exhibits could tend to show that the
    defendant waived the right to counsel with the understanding that he or she would
    be required to follow federal procedural and evidentiary rules, the record here
    does not demonstrate such knowledge. In particular, the record reveals that Mr.
    Hansen’s cross-examination repeatedly strayed into irrelevant and legally
    61
    inappropriate topics, demonstrating no understanding that he would be required to
    follow federal evidentiary rules. See, e.g., R., Vol. II, at 244 (Mr. Hansen: “This
    is Black’s Law talking about the definition of a closed account.” The
    government: “We have discussed the use of the law as evidence, Your Honor.”
    The Court: “Yeah, this would not be an appropriate question to ask of this
    witness.”); 
    id. at 326
     (Mr. Hansen: “[D]o you know what the Uniform
    Commercial Code is?”); see also 
    id. at 191
     (Mr. Hansen: “Does the IRS hire
    psychics?”).
    And while Mr. Hansen called three witnesses, he sought to introduce
    similarly impermissible testimony through them. See, e.g., 
    id. at 458
     (The Court:
    “Let me make it clear, you are not to testify as to what the law is or your
    understanding of the law, simply what was said at this seminar.” The Witness:
    “But Your Honor, it wasn’t -- it is on -- it’s on the Federal Reserve website, it’s
    not law.” The Court: “Again listen --” The Witness: “It is just there for everyone
    to see.” Mr. Hansen: “Can’t she relate to what she had read.” The Court: “No.
    No, she cannot relate to what she has read because the relevance of this is merely
    what was said at the seminar so that they can judge what your state of mind was.”
    Mr. Hansen: “Fine.”). Again, it is difficult to see how this supports a conclusion
    that Mr. Hansen understood that he would be required to follow federal
    evidentiary rules. Furthermore, while Mr. Hansen did introduce certain exhibits,
    he struggled to do so, arguably suggesting that he did not understand—when he
    62
    elected to waive the right to counsel—that he would be personally required to
    comply with the Federal Rules of Evidence. See, e.g., 
    id. at 241
     (Mr. Hansen:
    “Can you -- can you read what it says?” The Court: “This is not yet received in
    evidence.” Mr. Hansen: “Okay.” The Court: “You can’t read it to the jury yet.”
    Mr. Hansen: “Okay. They can read it themselves then.”).
    Thus, after reviewing Mr. Hansen’s trial conduct, we conclude that—even
    assuming that we may consider trial conduct as evidence of Mr. Hansen’s
    understanding at the time of his waiver—his trial conduct does not demonstrate
    that the district court correctly determined that Mr. Hansen’s waiver was knowing
    and intelligent at the time it was made—in particular, with respect to the
    obligation to personally adhere to federal procedural and evidentiary rules.
    * * *
    We thus hold that none of the germane case-specific factors convince us
    that—despite the district court’s inadequate warnings regarding Mr. Hansen’s
    obligation to follow federal procedural and evidentiary rules—the court
    nevertheless correctly determined that Mr. Hansen’s waiver of the right to counsel
    was knowing and intelligent when it was made.
    C
    In sum, we conclude that the district court did not adequately “ensure [Mr.
    Hansen] [was] ‘aware of the dangers and disadvantages of self-representation.’”
    Brett Williamson, 859 F.3d at 862 (quoting Maynard, 
    468 F.3d at 676
    ). While we
    63
    do not “prescribe[] any formula or script,” Tovar, 
    541 U.S. at 88
    , that a district
    court must follow in warning defendants regarding the hazards of self-
    representation, our fundamental concern is that the district court here failed to
    ensure that Mr. Hansen understood that, if he waived his right to counsel, he
    would have to personally follow federal procedural and evidentiary rules.
    Although not an explicitly enumerated Von Moltke factor, the topic of a
    defendant’s willingness to adhere to court rules is an important one. It is one of
    the “other facts essential to a broad understanding of the whole matter” of self-
    representation. Von Moltke, 
    332 U.S. at 724
    ; accord Padilla, 
    819 F.2d at
    956–57.
    Notably, we determine that when faced with Mr. Hansen’s at best
    ambiguous and unclear responses in the Faretta hearing regarding this
    topic—which included Mr. Hansen’s blunt denial that he understood he would be
    obliged to follow federal procedural and evidentiary rules—the district court was
    required to do more to ensure that his waiver of counsel was knowing and
    intelligent. Based on Mr. Hansen’s responses, we believe that the court could not
    make a reasonable determination regarding whether Mr. Hansen did or did not
    understand his obligation to follow the federal rules at the time of the waiver.
    Furthermore, we have assessed other communications between the district
    court and Mr. Hansen outside of the Faretta-hearing context to determine whether
    they demonstrate that—despite the district court’s inadequate warnings—the court
    nevertheless was correct in determining that Mr. Hansen’s waiver of the right to
    64
    counsel was knowing and intelligent at the time it was made, particularly with
    respect to the obligation to abide by federal procedural and evidentiary rules. But
    we conclude that these communications do not demonstrate this. Lastly, we
    recognized that, under limited circumstances, certain case-specific factors could
    permit us to conclude that, despite the district court’s inadequate warnings, the
    district court nevertheless correctly determined that Mr. Hansen’s waiver of his
    right to counsel was knowing and intelligent when it was made. But, after careful
    consideration of the record, we discern no such case-specific factors. Thus, we
    must conclude that the district court erred in finding that Mr. Hansen knowingly
    and intelligently waived his right to counsel.
    III
    Based on the foregoing, we REVERSE the district court’s waiver
    determination and REMAND the case, instructing the court to VACATE its
    judgment regarding Mr. Hansen in full and to conduct further proceedings
    consistent with this opinion. 11
    11
    In light of our disposition of this case, we need not decide a separate
    issue raised by Mr. Hansen: whether the district court erred in imposing two
    special conditions of supervised release.
    65