Coroles v. State , 349 P.3d 739 ( 2015 )


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  •                 This opinion is subject to revision before final
    publication in the Pacific Reporter
    
    2015 UT 48
    IN THE
    SUPREME COURT OF THE STATE OF UTAH
    MICHELLE COROLES,
    Appellant,
    v.
    STATE OF UTAH, UNIVERSITY HEALTH CARE, UNIVERSITY OF UTAH STATE
    HOSPITALS AND COMMUNITY, PARKWAY HEALTH CENTER,
    UNIVERSITY OF UTAH MEDICAL CENTER, and UNIVERSITY OF UTAH
    HEALTH SCIENCES,
    Appellees.
    No. 20130217
    Filed April 21, 2015
    Third District, Salt Lake
    The Honorable Paul G. Maughan
    No. 20130217
    Attorneys:
    Karra J. Porter, Nathan D. Adler, Sarah E. Spencer,
    Salt Lake City, for appellant
    Rodney R. Parker, Elizabeth L. Willey, Terence L. Rooney,
    Salt Lake City, for appellees
    JUSTICE DURHAM authored the opinion of the Court, in which
    CHIEF JUSTICE DURRANT, ASSOCIATE CHIEF JUSTICE LEE,
    JUSTICE PARRISH, and JUDGE ORME joined.
    JUSTICE NEHRING did not participate herein due to his retirement;
    COURT OF APPEALS JUDGE GREGORY K. ORME sat.
    JUSTICE DENO G. HIMONAS became a member of the Court on
    February 13, 2015, after oral argument in this matter, and
    accordingly did not participate.
    COROLES v. STATE
    Opinion of the Court
    JUSTICE DURHAM, opinion of the Court:
    INTRODUCTION
    ¶1    In this medical malpractice suit, the district court struck
    two sets of proposed expert witnesses retained by the plaintiff. The
    court struck the first set of witnesses because the plaintiff’s attorney
    revealed confidential information to them about the proceedings
    before a mandatory prelitigation panel. The court also struck two
    replacement expert witnesses because they were designated after the
    cutoff date established by the scheduling order. Because the plaintiff
    was then left without any experts to establish the necessary elements
    of her malpractice claim, the district court granted summary
    judgment in favor of the defendants and dismissed the plaintiff’s
    claim.
    ¶2     The plaintiff appeals from the judgment, arguing that the
    district court erred by striking both the original expert witnesses and
    the replacement experts. We agree with the plaintiff on both counts.
    The court erred by striking the original experts without inquiring
    whether the confidential information revealed to them influenced
    their opinions. The court also erred when it excluded the second set
    of witnesses because they were designated after the cutoff date.
    Although courts have discretion to sanction a party for violating a
    scheduling order, the district court applied the wrong rule when it
    sanctioned the plaintiff. Moreover, the sanction of witness exclusion
    was not warranted in this case.
    BACKGROUND
    ¶3     After suffering from symptoms including coughing,
    wheezing, and skin paleness, Thomas Coroles sought treatment at a
    medical clinic. He was diagnosed with the flu, prescribed an inhaler
    and cough syrup, and told that his symptoms would become worse
    before he got better. A few days later, Mr. Coroles died from
    pneumonia.
    ¶4    Mr. Coroles’s wife, Michelle Coroles, decided to sue
    several entities she believed to be responsible for her husband’s
    death. As required by the Utah Health Care Malpractice Act
    (Malpractice Act), Mrs. Coroles first presented her malpractice
    claims to a prelitigation panel and participated in an evidentiary
    hearing before the panel. See UTAH CODE §§ 78B-3-412, -416. After
    completing the required proceedings before the panel, Mrs. Coroles
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                             Opinion of the Court
    initiated a lawsuit against the State of Utah and medical facilities
    associated with the State that she alleged were liable for Mr.
    Coroles’s death.
    ¶5     During the ensuing litigation, Mrs. Coroles served
    witness designations and expert reports for two expert medical
    witnesses. The designations were made on the final day permitted
    by the scheduling order. Each of the reports contained an
    introductory letter Mrs. Coroles’s counsel had sent to the medical
    experts before they were retained. Both letters referenced some
    opinions allegedly expressed by members of the prelitigation panel.
    ¶6      Two months after Mrs. Coroles designated her experts
    and served the reports, the defendants moved to strike the
    designations. The defendants argued that when Mrs. Coroles
    revealed information to her experts about the alleged opinions of the
    prelitigation panel, she violated the confidentiality provision of the
    Malpractice Act, which provides that the proceedings before the
    prelitigation panel are “confidential, privileged, and immune from
    civil process.” 
    Id. § 78B-3-416(1)(d).
    The defendants asserted that the
    appropriate remedy for this violation was the exclusion of the two
    experts. They also moved for summary judgment, arguing that
    because Mrs. Coroles’s experts should be stricken, she could no
    longer produce the necessary expert testimony to support her
    medical malpractice claim.
    ¶7     Two weeks later, Mrs. Coroles filed an opposition to the
    defendants’ motion to strike the experts. She also served a
    supplemental expert witnesses designation that named two
    additional expert witnesses. Mrs. Coroles argued that even if the
    district court elected to strike the initial expert witnesses, the court
    should not grant summary judgment because the supplemental
    experts could testify at trial. The defendants subsequently moved to
    strike the supplemental experts, arguing that the supplemental
    expert designation was untimely under the scheduling order.
    ¶8     The district court ruled that because the two original
    medical experts had been exposed to confidential information about
    the prelitigation proceedings, they could not testify at trial. It also
    concluded that the defendants had been prejudiced by the late
    designation of the supplemental experts and barred them from
    testifying. Because these two rulings deprived Mrs. Coroles of any
    expert witnesses to testify at trial, the district court granted summary
    judgment in favor of the defendants. Mrs. Coroles appealed from the
    judgment against her.
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    COROLES v. STATE
    Opinion of the Court
    ANALYSIS
    I. EXCLUSION OF THE ORIGINAL EXPERT WITNESSES
    BECAUSE OF THEIR EXPOSURE TO CONFIDENTIAL
    INFORMATION ABOUT THE PRELITIGATION PANEL
    PROCEEDINGS
    ¶9      A plaintiff may not file a lawsuit for medical malpractice
    until he or she satisfies the prelitigation requirements of the
    Malpractice Act. UTAH CODE § 78B-3-412(1). First, the plaintiff must
    serve all defendants with a “notice of intent to commence an action”
    at least ninety days before filing the lawsuit. 
    Id. § 78B-3-412(1)(a).
    Second, the plaintiff must participate in a hearing before a
    prelitigation panel composed of a lawyer, a licensed healthcare
    provider, and a lay panelist and obtain a certificate of compliance
    from the Utah Division of Occupational and Professional Licensing.
    
    Id. §§ 78B-3-412(1)(b),
    -416(4), -418(3). The division will issue a
    certificate of compliance if (1) the prelitigation panel concludes that
    the plaintiff’s claim “has merit,” (2) the plaintiff files an “affidavit of
    merit” signed by a licensed health care provider, (3) the defendant
    fails to reasonably cooperate in scheduling a prelitigation hearing
    within the allotted time, or (4) the plaintiff and the defendant
    stipulate to forego a hearing before a prelitigation panel. 
    Id. § 78B-3-
    418(2)–(3); see also 
    id. §§ 78B-3-416(3)(c)–(e),
    -423(2)–(3).
    ¶10 One of the purposes of this prelitigation process is to
    “expedite early evaluation and settlement of claims.” 
    Id. § 78B-3-
    402(3). To this end, the Malpractice Act contains a confidentiality
    provision, which encourages the parties to fully participate in the
    prelitigation hearing and evaluate the strengths and weaknesses of
    the claim without fear of giving the opposing party an advantage in
    potential future litigation. This confidentiality provision states that
    the proceedings before the prelitigation panel “are confidential,
    privileged, and immune from civil process.” 1 
    Id. § 78B-3-416(1)(d).
    1 Notably, the Malpractice Act provides that the prelitigation
    panel proceedings are both confidential and privileged. The directive
    that the proceedings remain confidential indicates that information
    about the proceedings is “meant to be kept secret,” and may not be
    shared with individuals who did not participate in the prelitigation
    hearing. BLACK’S LAW DICTIONARY 339 (9th ed. 2009) (defining
    “confidential”); see also 
    id. (defining “confidentiality”
    as “the state of
    having the dissemination of certain information restricted”). The
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                             Opinion of the Court
    The Malpractice Act, however, provides no guidance on what the
    consequences of breaching this confidentiality provision should be.
    ¶11 In this case, Mrs. Coroles does not dispute that her counsel
    violated the confidentiality provision of the Malpractice Act when he
    revealed the alleged opinions of the prelitigation panel to the
    prospective expert witnesses. Instead, she contends that the district
    court erred by concluding that exposing an expert to confidential
    information “creates an irrebuttable presumption that the expert is
    tainted and must be excluded.” In other words, Mrs. Coroles asserts
    that the court should not have excluded the experts without first
    determining whether the confidential information would affect their
    testimony at trial. We first determine the appropriate standard of
    review for this issue. We then apply this standard of review to
    evaluate whether the district court erred.
    A. Standard of Review
    ¶12 The defendants argue that the district court’s exclusion of
    the expert witnesses is similar to a discovery sanction under rule 37
    of the Utah Rules of Civil Procedure. The defendants further contend
    that, like a discovery sanction, the district court’s ruling should be
    reviewed for an abuse of discretion. See Goggin v. Goggin, 
    2013 UT 16
    ,
    ¶ 33, 
    299 P.3d 1079
    (discovery sanctions are reviewed for abuse of
    discretion). There is an important distinction, however, between a
    discovery sanction and the district court’s order excluding the expert
    witnesses in this case. Rule 37(e) authorizes a district court to
    sanction a party for disobeying a discovery order and describes an
    array of sanctions to choose from. In light of this explicit grant of
    discretion, it is entirely appropriate to review a district court’s
    discovery-sanction ruling for an abuse of that discretion. In contrast,
    there is no statute, rule, or caselaw authorizing the district court to
    sanction parties for a violation of the confidentiality provision of the
    independent mandate that the proceedings are also privileged has a
    completely different effect. A privilege grants the holder of the
    privilege the legal right to refuse to disclose certain information. Cf.
    UTAH R. EVID. 504(b) (attorney-client privilege). Thus, while the
    confidentiality mandate restricts the rights of the parties to reveal
    information concerning the prelitigation proceedings, the privilege
    mandate grants the parties the option to refuse to disclose the
    information. Because this case deals with a violation of the
    confidentiality mandate of Utah Code section 78B-3-416(1)(d), we do
    not interpret or address the privilege mandate.
    5
    COROLES v. STATE
    Opinion of the Court
    Malpractice Act. Rule 37(e) does not apply because no court order
    was disobeyed, and the Malpractice Act does not explicitly authorize
    the district court to take any particular action in response to a
    violation of the confidentiality provision. The district court,
    therefore, was in the difficult position of choosing a course of action
    with no law to guide it.
    ¶13 Thus, Mrs. Coroles’s argument that the district court erred
    when it excluded her expert witnesses without examining them
    raises the fundamental legal question of what a court may do when
    confidential information about the proceedings before a prelitigation
    panel is shared with a testifying expert. The district court concluded
    as a matter of law that the exposure of an expert to any information
    protected by Utah Code section 78B-3-416(1)(d) requires automatic
    exclusion. Because this court has “the power and duty to say what
    the law is and to ensure that it is uniform throughout the
    jurisdiction,” we examine this legal conclusion de novo. State v. Pena,
    
    869 P.2d 932
    , 936 (Utah 1994).
    B. Exclusion of Expert Witnesses Exposed to Confidential Information
    ¶14 As noted above, one of the purposes of the confidentiality
    provision of the Malpractice Act is to prevent the prelitigation-panel
    proceedings from affecting the actual litigation of a claim. Supra ¶ 10.
    In this case, the district court’s apparent rationale for excluding the
    expert witnesses exposed to confidential information was to prevent
    the confidential information from tainting the evidence presented to
    the jury. The question presented in this appeal, therefore, is whether
    a district court may achieve this objective by ordering the per se
    exclusion of the experts without first determining whether their
    opinions are in fact based upon the confidential information.
    ¶15 We have not discovered Utah caselaw addressing this
    question, but cases examining analogous federal statutes are helpful
    and persuasive. Statutes regulating marine casualty reports and
    federal highway safety reports, for example, contain provisions
    forbidding the use of those reports in civil litigation. Thus, “no part
    of a report of a marine casualty investigation conducted under [the
    federal reporting statute] . . . shall be admissible as evidence or
    subject to discovery in any civil or administrative proceedings.” 46
    U.S.C. § 6308(a) (2015). Similarly, certain highway safety reports
    “shall not be subject to discovery or admitted into evidence in a
    Federal or State court proceeding or considered for other purposes in
    any action for damages.” 23 U.S.C. § 409 (2015). The objective of
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                             Opinion of the Court
    these statutes is the same as the objective of the confidentiality
    provision at issue in this case: to prevent certain information from
    affecting the outcome of civil litigation. See Robertson v. Union Pac.
    R.R. Co., 
    954 F.2d 1433
    , 1435 (8th Cir. 1992) (“[T]he underlying
    intent of [23 U.S.C. § 409] is to facilitate candor in administrative
    evaluations of highway safety hazards, and to prohibit federally
    required record-keeping from being used as a tool . . . in private
    litigation.” (third alteration in original) (citations omitted) (internal
    quotation marks omitted)).
    ¶16 When interpreting these federal statutes, courts have held
    that experts exposed to the inadmissible information should not
    automatically be excluded. Instead, experts have been allowed to
    testify so long as they are able to form an opinion without relying
    upon the inadmissible information. When interpreting the marine
    casualty reporting statute (46 U.S.C. § 6308), courts have rejected
    attempts to exclude an expert who has reviewed inadmissible
    casualty reports. United States v. Egan Marine Corp., 
    808 F. Supp. 2d 1065
    , 1074 (N.D. Ill. 2011) (“[A]n expert report that simply cites or
    references an [inadmissible casualty report] is not necessarily
    inadmissible, nor is the expert automatically barred from
    testifying.”); Am. S.S. Co. v. Hallett Dock Co., No. 09-2628 (MJD/LIB),
    
    2013 WL 308907
    , at *6 (D. Minn. Jan. 25, 2013) (“[T]he portion of any
    expert opinion that relies on or is substantially based on the
    [inadmissible casualty report] is inadmissible, although the rest of
    the expert opinion is still admissible.”); Baker Hughes Oilfield
    Operations, Inc. v. Seabulk Tankers, Inc., No. Civ.A.03-1230, 
    2004 WL 859199
    , at *1 (E.D. La. Apr. 20, 2004) (striking portions of an expert
    report that rely upon an inadmissible casualty report but declining to
    strike conclusions that do not rely on the inadmissible casualty
    report). At least one court interpreting the highway safety report
    statute (23 U.S.C. § 409) has similarly refused to categorically exclude
    an expert who reviewed an inadmissible report. Lanasa v. Harrison,
    
    828 So. 2d 602
    , 605 (La. Ct. App. 2002) (holding that the trial court
    did not err by relying upon the conclusions of an expert witness who
    reviewed an inadmissible highway safety report because the expert
    based his opinions upon his independent assessment of the
    evidence); see also 
    Robertson, 954 F.2d at 1435
    (rejecting an argument
    that an expert should have been allowed to rely upon an
    inadmissible highway department materials and concluding “that
    the district court did not abuse its discretion by instructing
    appellants’ expert witness, pursuant to 23 U.S.C. § 409, to disregard
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    COROLES v. STATE
    Opinion of the Court
    information compiled or utilized by the [highway depatment] in
    formulating his opinion”).
    ¶17 Moreover, requiring experts to exclude consideration of
    confidential information in forming an opinion would not be
    impossible, as the defendants in this case suggest. In an analogous
    case, Allstate Insurance Co. v. Electrolux Home Products, Inc., a
    plaintiff’s expert revealed that he had reviewed information that was
    subject to a confidentiality agreement. 
    840 F. Supp. 2d 1072
    , 1076
    (N.D. Ill. 2012). Because the information was confidential, the expert
    did not disclose it to the defendant as required by Federal Rule of
    Civil Procedure 26(a)(2). 
    Id. The defendant
    argued, therefore, that the
    federal district court should prohibit the expert from testifying at
    trial because the defendant could not properly explore the
    foundation of the expert’s opinions. 
    Id. The district
    court disagreed,
    ruling that the “drastic measure” of expert disqualification was
    inappropriate. 
    Id. at 1083–84
    (internal quotation marks omitted).
    Instead, the court ordered the expert to “compartmentalize” the
    confidential information and “exclude that information from the
    basis for his opinions.” 
    Id. at 1084.
    The court noted that this task was
    similar to that performed by jurors when instructed to disregard
    stricken testimony or by a judge when evidence is excluded from a
    bench trial. 
    Id. Thus, “[t]o
    ask an expert to ‘forget’ or exclude
    [confidential information] . . . is not an impossibility; rather, it is a
    task performed by various individuals in the court system each
    day.” 
    Id. ¶18 A
    similar remedy may be appropriate here. The district
    court erred, however, by ordering the per se exclusion of the expert
    witnesses without first discovering (1) whether the experts relied
    upon the confidential information revealed in the introductory letter
    sent by Mrs. Coroles’s attorney or (2) whether the experts are able to
    render an opinion without considering the confidential information. 2
    In conducting such an investigation, the district court “has
    2 It seems unlikely that, in lieu of conducting an independent
    assessment of the medical evidence, a reputable medical expert
    would rely on a lawyer’s incomplete recitation of some of the
    opinions expressed by an anonymous panel composed of a lawyer, a
    health care provider, and a lay person tasked with performing an
    administrative screening process. Indeed, it is doubtful whether any
    substantial reliance upon the opinions expressed by the panel would
    support admissible expert testimony. See UTAH R. EVID. 702.
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                             Opinion of the Court
    numerous tools it must employ to prevent unwarranted disclosure of
    the confidential information, including the use of sealing and
    protective orders, limited admissibility of evidence, orders
    restricting the use of testimony in successive proceedings, and,
    where appropriate, in camera proceedings.” Spratley v. State Farm
    Mut. Auto. Ins. Co., 
    2003 UT 39
    , ¶ 22, 
    78 P.3d 603
    (internal quotation
    marks omitted). If a district court determines that an expert can
    express an opinion without relying on the confidential information,
    the expert should not be stricken. Instead, any reference to the
    confidential information should be stricken from the expert’s report
    and the court should instruct the expert to disregard the confidential
    information. See 
    Allstate, 840 F. Supp. 2d at 1081
    , 1084.
    II. EXCLUSION OF THE SUPPLEMENTAL EXPERT WITNESSES
    AS A SANCTION FOR THEIR UNTIMELY DESIGNATION UNDER
    THE SCHEDULING ORDER
    ¶19 Rule 16 of the Utah Rules of Civil Procedure gives the
    district court “broad authority to manage a case.” Boice ex rel. Boice v.
    Marble, 
    1999 UT 71
    , ¶ 8, 
    982 P.2d 565
    . Under this rule, the court may
    “establish[] the time to complete discovery” through a scheduling
    order. UTAH R. CIV. P. 16(a)(9). If a party fails to obey a scheduling
    order establishing a discovery deadline, the district court “may take
    any action authorized by Rule 37(e)” of the Utah Rules of Civil
    Procedure. UTAH R. CIV. P. 16(d). The permissible sanctions for
    providing untimely discovery include “prohibit[ing] the disobedient
    party . . . from introducing designated matters into evidence” (e.g.,
    exclusion of the evidence disclosed after the deadline), or “order[ing]
    the party or the attorney to pay the reasonable expenses, including
    attorney fees, caused by the failure.” UTAH R. CIV. P. 37(e)(2)(B), (E);
    see also Boice, 
    1999 UT 71
    , ¶ 8 (“If a party fails to obey a date set
    under rule 16, the court may sanction the offending party by
    excluding evidence the party intends to present.”); 
    id. ¶ 11
    (noting
    that a court may also order monetary sanctions). 3
    ¶20 Thus, this court has held that rule 16(d) is the source of the
    district court’s authority to sanction a party for producing untimely
    discovery under a scheduling order Boice, 
    1999 UT 71
    , ¶ 8 & n.3;
    Arnold v. Curtis, 
    846 P.2d 1307
    , 1309–10 (Utah 1993). We review a
    court’s decision whether or not to sanction a party under rule 16(d),
    3 On May 1, 2015, rule 37 will be renumbered and the wording of
    some of the permissible sanctions will change. We cite the version of
    rule 37 in effect prior to May 1, 2015.
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    COROLES v. STATE
    Opinion of the Court
    as well as the selection of an appropriate sanction, for abuse of
    discretion. Boice, 
    1999 UT 71
    , ¶¶ 7, 11.
    ¶21 Here, Mrs. Coroles violated the district court’s scheduling
    order when she designated the supplemental expert witnesses after
    the deadline. As a sanction for the untimely designations, the court
    excluded the experts. But the court did not do so pursuant to rule
    16(d), nor did it cite this court’s precedent when it struck the
    supplemental experts. Instead, the district court relied upon a line of
    cases from the court of appeals and excluded the experts under rule
    37(h) of the Utah Rules of Civil Procedure. 4 See Spafford v. Granite
    Credit Union, 
    2011 UT App 401
    , ¶ 16, 
    266 P.3d 866
    (reviewing the
    exclusion of an expert witness designated after the scheduling order
    deadline under the standard established in current rule 37(h));
    Brussow v. Webster, 
    2011 UT App 193
    , ¶¶ 3–4, 
    258 P.3d 615
    (same);
    Lippman v. Coldwell Banker Residential Brokerage Co., 
    2010 UT App 89
    ,
    at *2 (same); Posner v. Equity Title Ins. Agency, Inc., 
    2009 UT App 347
    ,
    ¶ 23, 
    222 P.3d 775
    (same).
    ¶22 The difference between the standard for sanctioning a
    party under rule 16(d) and the standard for sanctioning a party
    under rule 37(h) is meaningful. Rule 16(d) provides that a court
    “may” impose a sanction described in rule 37(e) for a failure to abide
    by the scheduling order. Rule 37(h), on the other hand, states:
    If a party fails to disclose a witness, document or other
    material, . . . that party shall not be permitted to use the
    witness, document or other material at any hearing
    unless the failure to disclose is harmless or the party shows
    good cause for the failure to disclose. In addition to or in
    lieu of this sanction, the court on motion may take any
    action authorized by paragraph (e)(2).
    (Emphasis added). While rule 16(d) leaves the decision of whether to
    sanction a party to the broad discretion of the district court, rule
    37(h) imposes a structure whereby the court “shall” exclude an
    4 In its order excluding the supplemental experts, the district
    court actually cites rule 37(f), which is the former location of the
    current rule 37(h). See UTAH R. CIV. P. 37(f) (2010). It is clear from the
    court of appeals cases the district court also cites, as well as a
    discussion of the same issue in an order denying a motion for
    reconsideration, that the court intended to cite the current rule 37(h).
    We note that on May 1, 2015, rule 37(h) will be deleted.
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                             Opinion of the Court
    undisclosed witness “unless” the party shows either harmlessness or
    good cause. In other words, rule 37(h) shifts the burden to the
    nondisclosing party to show why the undisclosed evidence should
    not be excluded.
    ¶23 The preliminary issue before us, therefore, is whether the
    district court employed the correct standard when it applied rule
    37(h) rather than rule 16(d) to the question of whether Mrs. Coroles
    or her counsel should be sanctioned for violating the scheduling
    order. We conclude that there is no reason to deviate from our prior
    caselaw endorsing the application of rule 16(d) to these types of
    questions. Rule 16 authorizes a district court to set discovery
    deadlines, while subsection (d) of this rule specifically permits the
    court to sanction a violation of these deadlines. Rule 37(h), on the
    other hand, governs when a party “fails to disclose a witness,
    document or other material.” Thus, rule 16(d) is applied when
    evidence is produced late under the scheduling order, while rule
    37(h) is applied when evidence is not disclosed at all. 5 We therefore
    repudiate Spafford, Brussow, Lippman, and Posner to the extent that
    those cases suggest that rule 37(h) should be applied where
    discovery is produced after a scheduling order deadline. See Spafford,
    
    2011 UT App 401
    , ¶ 16; Brussow, 
    2011 UT App 193
    , ¶¶ 3–4; Lippman,
    
    2010 UT App 89
    , at *2; Posner, 
    2009 UT App 347
    , ¶ 23.
    ¶24 Because those cases led the district court to apply rule
    37(h), the court used the wrong standard when it sanctioned Mrs.
    Coroles by excluding her supplemental expert witnesses. Although
    courts have discretion to sanction parties for violating a scheduling
    order, an exercise of discretion guided by an erroneous legal
    conclusion is reversible. See State v. Barrett, 
    2005 UT 88
    , ¶¶ 15–17, 
    127 P.3d 682
    . We therefore reverse the district court’s order excluding
    the supplemental experts.
    ¶25 Because this issue may arise again on remand, we also
    address whether the district court has discretion to award the
    extreme sanction of witness exclusion on the facts of this case. See
    State v. James, 
    819 P.2d 781
    , 795 (Utah 1991) (“Issues that are fully
    5   Federal caselaw has similarly concluded that the rule
    authorizing courts to sanction a party for the untimely designation of
    an expert witness under the scheduling order is the analogous rule
    16(f) of the Federal Rules of Civil Procedure. Geiserman v. MacDonald,
    
    893 F.2d 787
    , 790–91 (5th Cir. 1990); see also 3 JAMES WM. MOORE ET
    AL., MOORE’S FEDERAL PRACTICE § 16.92[6][a] (3d ed. 2014).
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    COROLES v. STATE
    Opinion of the Court
    briefed on appeal and are likely to be presented on remand should
    be addressed by this court.”).
    ¶26 We addressed a somewhat analogous factual scenario in
    Boice, 
    1999 UT 71
    . In that case, a plaintiff in a medical malpractice
    case timely designated his expert witnesses. 
    Id. ¶¶ 4,
    7. But about
    six-and-a-half months after the deadline to designate expert
    witnesses, and about two months before trial, one of the plaintiff’s
    experts informed him that he no longer intended to testify. 
    Id. Eight days
    later, the plaintiff moved to designate a substitute expert, but
    the district court denied the motion because it was not timely under
    the scheduling order. 
    Id. ¶ 7.
    The court subsequently granted
    summary judgment in favor of the defendants because the plaintiff
    could no longer produce a necessary expert witness. 
    Id. ¶ 5.
       ¶27 On appeal, we held that the district court had abused its
    discretion. We noted that the plaintiff had obeyed the scheduling
    order and that he was required to designate a replacement expert
    only because of circumstances beyond his control. 
    Id. ¶ 11.
    Moreover, we observed that the plaintiff moved to substitute
    witnesses before the discovery cutoff date, and two months before
    the trial date. 
    Id. Finally, we
    noted that the district court could have
    postponed the trial date or ordered the plaintiff to pay any
    additional costs associated with the substitution of the expert
    witness in order to obviate any prejudice to the defendants. 
    Id. ¶28 Similar
    to the plaintiff in Boice, Mrs. Coroles also
    designated her initial expert witnesses by the deadline established in
    the scheduling order. She likewise promptly designated replacement
    experts two weeks after the defendants moved to exclude her initial
    experts. In some respects, Mrs. Coroles was even less deserving of a
    witness exclusion sanction than the Boice plaintiff. Mrs. Coroles
    designated her replacement experts three months before the
    deadline to complete expert depositions, and a trial date had not
    even been set. Thus, the only prejudice identified by the district
    court for allowing the replacement experts to testify would be the
    need for a new scheduling order and a potential delay in the
    eventual trial date.
    ¶29 It is true that Mrs. Coroles’s situation is somewhat less
    sympathetic than that of the plaintiff in Boice because the potential
    need for replacement experts in this case was caused by her lawyer’s
    violation of a confidentiality statute. But there is every indication
    that counsel’s decision to reveal the confidential information was
    12
    Cite as: 
    2015 UT 48
                             Opinion of the Court
    based upon his misreading of the law rather than any intentional
    misconduct. And, “[a]s a general rule, when the fault lies solely with
    the attorneys, the impact of the sanction should be lodged with the
    attorneys.” 3 JAMES WM. MOORE ET AL., MOORE’S FEDERAL PRACTICE
    § 16.92[4] (3d ed. 2014) (describing caselaw interpreting rule 16 of the
    Federal Rules of Civil Procedure). Moreover, where the exclusion of
    an expert is tantamount to the dismissal of the lawsuit, as is the case
    here, the district court should exercise restraint in choosing this
    grave step rather than a lesser sanction. 
    Id. § 16.92[5][c][i];
    see also
    Welsh v. Hosp. Corp. of Utah, 
    2010 UT App 171
    , ¶ 10, 
    235 P.3d 791
    (“Excluding a witness from testifying is . . . extreme in nature and . . .
    should be employed only with caution and restraint.” (alterations in
    original) (internal quotation marks omitted)). Thus, under the facts
    of this case, the exclusion of Mrs. Coroles’s supplemental witnesses
    as a sanction for violating the scheduling order would be an abuse of
    discretion. 6
    CONCLUSION
    ¶30 We reverse both the district court’s order excluding Mrs.
    Coroles’s original expert witnesses and the resulting summary
    judgment. On remand, the district court may exclude these experts
    only if it finds that they relied upon the confidential information in
    forming their opinions and that the experts cannot express an
    opinion at trial without relying upon the confidential information.
    ¶31 If the district court permits the original experts to testify,
    the court’s exclusion of the supplemental experts will become a moot
    issue. But if the district court excludes the original experts, we also
    6  In the district court’s order excluding the supplemental
    experts, the court noted that Mrs. Coroles never sought leave to
    serve the late expert witness designations. It appears that the district
    court took this into account when sanctioning Mrs. Coroles. We are
    aware of no rule, however, requiring a party to seek permission or
    forgiveness before serving a late designation. Nor does the
    scheduling order contain any such requirement. Because rule 16(d)
    only authorizes a court to sanction a party for a failure to obey a
    scheduling order, the fact that Mrs. Coroles did not seek permission
    to serve the untimely witness designations is not an independent
    reason to sanction her. District courts could, of course, include in the
    scheduling order a requirement that a party seek permission before
    serving a late designation. In that hypothetical scenario, a court
    could choose to sanction a party for violating that requirement.
    13
    COROLES v. STATE
    Opinion of the Court
    reverse the district court’s order excluding the supplemental expert
    witnesses. If it becomes necessary for the court to address the issue
    of sanctions for the untimely designation of the replacement experts,
    the court may choose a sanction short of exclusion of the experts if it
    determines a sanction is appropriate under rule 16(d).
    14