Stafford v. Burns ( 2017 )


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  •                                        In the
    ARIZONA COURT OF APPEALS
    DIVISION ONE
    DALTON SCOTT STAFFORD and KRISTINE MAJOR STAFFORD,
    Parents of JESSE TREY STAFFORD, Deceased, Plaintiffs/Appellants,
    v.
    ANNE M. BURNS, M.D. and JOHN DOE BURNS, husband and wife;
    EMPOWER EMERGENCY PHYSICIANS, P.C., Defendants/Appellees.
    No. 1 CA-CV 15-0476
    FILED 1-17-2017
    Appeal from the Superior Court in Maricopa County
    No. CV2013-000019
    The Honorable John Christian Rea, Judge
    AFFIRMED
    COUNSEL
    Grysen & Associates, Spring Lake, MI
    By B. Elliott Grysen
    Co-Counsel for Plaintiffs/Appellants
    Knapp & Roberts, P.C., Scottsdale
    By David L. Abney
    Co-Counsel for Plaintiffs/Appellants
    Jones Skelton & Hochuli, P.L.C., Phoenix
    By Eileen Dennis GilBride, Cristina M. Chait
    Counsel for Defendants/Appellees
    STAFFORD v. BURNS et al.
    Opinion of the Court
    OPINION
    Presiding Judge Kenton D. Jones delivered the Opinion of the Court, in
    which Judge Randall M. Howe and Judge Donn Kessler joined.
    J O N E S, Judge:
    ¶1             Dalton and Kristine Stafford (the Staffords) appeal the trial
    court’s orders denying their motions for new trial and for relief from
    judgment following a jury verdict in favor of Appellees (collectively, Dr.
    Burns) on the Staffords’ claims for medical malpractice and wrongful death
    after their son, Jesse, died of a methadone overdose.
    ¶2            The Staffords argue the trial court erred in instructing the
    jury, pursuant to Arizona Revised Statutes (A.R.S.) section 12-572(A),1 that
    the Staffords bore the burden of proof by clear and convincing evidence
    because, they contend, Dr. Burns did not provide medical care “in
    compliance with” the Emergency Medical Treatment and Active Labor Act
    (EMTALA). See 42 U.S.C.A. § 1395dd (West). As set forth below, we hold,
    as relevant here, the heightened standard of proof for claims against a
    health professional set forth in A.R.S. § 12-572(A) applies whenever the acts
    or omissions plaintiff contends were deficient were provided in the course
    of evaluating and treating a patient in a hospital emergency department.
    ¶3           The Staffords also argue the court abused its discretion in
    denying their motion for new trial based upon various administrative and
    evidentiary rulings, for which we find no error.
    ¶4            Finally, the Staffords argue the trial court erred in imposing
    sanctions pursuant to Arizona Rule of Civil Procedure 68(g) because Dr.
    Burns’ pretrial offer of judgment was invalid in that it was not made in good
    faith. We do not reach the merits of the Staffords’ contention because Rule
    68(g) contains no such good faith requirement, and we decline to impose
    one in contravention of the rule’s plain language and purpose.
    ¶5           For the reasons stated below, we affirm the trial court’s
    orders.
    1     Absent material changes from the relevant date, we cite a statute’s
    current version.
    2
    STAFFORD v. BURNS et al.
    Opinion of the Court
    FACTS2 AND PROCEDURAL HISTORY
    ¶6            In the early morning hours of February 5, 2012, Jesse
    presented at the emergency room of St. Joseph’s Hospital after having
    ingested an unknown quantity of methadone. After several hours of
    testing, evaluation, and monitoring for a possible methadone overdose, Dr.
    Burns took over Jesse’s care until he was discharged around 1:00 p.m. Jesse
    was found dead the following day.
    ¶7            In January 2013, the Staffords filed a complaint against Dr.
    Burns, asserting she negligently caused Jesse’s death by wrongfully
    determining his condition was stable and discharging him prematurely. In
    response, Dr. Burns asserted she complied with the standard of care and
    presented evidence suggesting Jesse ingested additional methadone after
    his discharge that ultimately caused his death.
    ¶8            After a twelve-day trial, the jury returned a defense verdict.
    The Staffords’ motions for new trial and for relief from judgment were
    denied. The Staffords timely appealed, and we have jurisdiction pursuant
    to A.R.S. § 12-120.21(A)(1) and -2101(A)(1), (2), and (5)(a).
    DISCUSSION
    I.     Application of A.R.S. § 12-572(A)
    ¶9             A plaintiff must generally prove the elements of his medical
    malpractice claim by a preponderance of the evidence. See Harvest v. Craig,
    
    195 Ariz. 521
    , 523, ¶ 10 (App. 1999) (citing Thompson v. Sun City Cmty. Hosp.,
    Inc., 
    141 Ariz. 597
    , 608 (1984)). In 2009, however, our legislature adopted
    A.R.S. § 12-572(A), which heightened the burden of proving a malpractice
    claim against “a health professional . . . who provides or who is consulted
    to provide services to a patient of a licensed hospital in compliance with
    [EMTALA]” to clear and convincing evidence. EMTALA is a federal statute
    enacted to address the growing concern that hospitals were routinely
    refusing emergency medical treatment to individuals unable to pay for
    services. See Eberhardt v. City of L.A., 
    62 F.3d 1253
    , 1255 (9th Cir. 1995) (citing
    H.R. Rep. No. 241, 99th Cong., 1st Sess. (1986), reprinted in 1986
    U.S.C.C.A.N. 726-27); Scottsdale Healthcare, Inc. v. Ariz. Health Care Cost
    2      We view the facts and all inferences to be drawn therefrom in the
    light most favorable to sustaining the jury’s verdict and resulting judgment
    for costs. Hyatt Regency Phx. Hotel Co. v. Winston & Strawn, 
    184 Ariz. 120
    ,
    123 (App. 1995) (citing Bradshaw v. State Farm Mut. Auto. Ins., 
    157 Ariz. 411
    ,
    414 (1988), and Rhue v. Dawson, 
    173 Ariz. 220
    , 223 (App. 1992)).
    3
    STAFFORD v. BURNS et al.
    Opinion of the Court
    Containment Sys. Admin., 
    206 Ariz. 1
    , 6 n.6, ¶ 20 (2003) (citing Bryant v.
    Adventist Health Sys./W., 
    289 F.3d 1162
    , 1165 (9th Cir. 2002)). The Staffords
    argue the trial court erred in instructing the jury on the clear and convincing
    burden of proof set forth in A.R.S. § 12-572(A) because, they contend, Dr.
    Burns was not providing services “in compliance with EMTALA” as
    another physician had already performed the medical screening and
    determined Jesse did not have an emergency medical condition. In
    response, Dr. Burns argues A.R.S. § 12-572(A) applies to “all emergency
    room services.”
    ¶10            Although we review a trial court’s denial of a motion for new
    trial and its decision to give a jury instruction for an abuse of discretion, we
    review de novo whether jury instructions accurately state the law. Delbridge
    v. Salt River Project Agric. Improvement & Power Dist., 
    182 Ariz. 46
    , 53 (App.
    1994) (citing Suciu v. AMFAC Distrib. Corp., 
    138 Ariz. 514
    , 520 (App. 1983));
    State v. Garcia, 
    224 Ariz. 1
    , 18, ¶ 75 (2010) (citing State v. Martinez, 
    218 Ariz. 421
    , 432, ¶ 49 (2008)); see also State v. Rios, 
    217 Ariz. 249
    , 250, ¶ 5 (App. 2007).
    The interpretation and application of statutes also present questions of law
    which we review de novo. City of Phx. v. Glenayre Elecs., Inc., 
    240 Ariz. 80
    ,
    84, ¶ 8 (App. 2016) (citing First Fin. Bank, N.A. v. Claassen, 
    238 Ariz. 160
    , 162,
    ¶ 8 (App. 2015)).
    ¶11           The heightened burden of proof of A.R.S. § 12-572(A) applies
    where services are provided “in compliance with EMTALA.” EMTALA
    applies to any individual who comes to a hospital’s emergency department
    for treatment.3 42 U.S.C.A. § 1395dd(a). Under EMTALA, the hospital is
    required to provide appropriate medical screening to determine if an
    emergency medical condition exists.4 
    Id. If the
    patient has an emergency
    3      A person “comes to the emergency department” when he “present[s]
    at a hospital’s dedicated emergency department . . . and requests
    examination or treatment for a medical condition,” “present[s] on hospital
    property . . . other than the dedicated emergency department, and requests
    examination or treatment for what may be an emergency medical
    condition,” or “[i]s in a ground or air ambulance owned and operated by
    the hospital for purposes of examination and treatment for a medical
    condition at a hospital’s dedicated emergency department.” 42 C.F.R.
    § 489.24(b).
    4      An “emergency medical condition” is a condition “manifesting itself
    by acute symptoms of sufficient severity (including severe pain, psychiatric
    disturbances and/or symptoms of substance abuse) such that the absence
    4
    STAFFORD v. BURNS et al.
    Opinion of the Court
    medical condition, the hospital must either provide “such further medical
    examination and such treatment as may be required to stabilize the medical
    condition,” or, if safe and appropriate, transfer the patient to another
    facility for stabilizing care.5 42 U.S.C.A. § 1395dd(b)(1). For purposes of
    EMTALA, a patient is “stabilized” when “no material deterioration of the
    condition is likely, within reasonable medical probability, to result from or
    occur during the transfer of the individual from a facility.” 42 U.S.C.A.
    § 1395dd(e)(3)(B).
    ¶12            The gamut of services that may be necessary to comply with
    EMTALA cannot readily be distilled into a universally applicable and finite
    list, and therefore, the phrase cannot be read narrowly. To adopt the
    Staffords’ view, the burden of proof against the health care provider would
    shift from clear and convincing to a preponderance of the evidence the
    instant: (1) the screening process is completed and reveals the patient does
    not have an “emergency medical condition” within the meaning of
    EMTALA, or (2) a patient is stabilized to the point that his condition would
    not deteriorate during a transfer. This sort of interpretation is not practical
    in the context of a person seeking emergency medical care. The evaluation
    and treatment of a medical condition is necessarily a fluid process, whereby
    a patient’s status as serious or stable may change from moment to moment.
    This is particularly true where the condition qualifies as an emergency
    under EMTALA — manifesting through acute symptoms, severe pain, and
    the risk of serious dysfunction or bodily impairment.
    ¶13           We do not read EMTALA to relieve the hospital emergency
    department from re-screening, re-evaluating, and even possibly re-treating
    a patient if his condition changes after an initial status determination.
    Indeed, federal courts have held a hospital’s duty under EMTALA can
    continue up to and even after a patient is admitted for inpatient care. See,
    of immediate medical attention could reasonably be expected to result in —
    (i) [p]lacing the health of the individual . . . in serious jeopardy; (ii) [s]erious
    impairment to bodily functions; or (iii) [s]erious dysfunction of any bodily
    organ or part.” 42 C.F.R. § 489.24(b); see also 42 U.S.C.A. § 1395dd(e)(1)(A).
    5      Alternatively, if it is clear from the nature of the person’s request for
    services that the medical condition is not of an emergency nature, “the
    hospital is required only to perform such screening as would be appropriate
    for any individual presenting in that manner, to determine that the
    individual does not have an emergency medical condition.” 42 C.F.R.
    § 489.24(c). The Staffords do not argue Jesse’s request for care falls under
    this exception.
    5
    STAFFORD v. BURNS et al.
    Opinion of the Court
    e.g., 
    Bryant, 289 F.3d at 1168
    (concluding EMTALA duty ends when a
    patient is admitted in good faith for inpatient care); Thornton v. Sw. Detroit
    Hosp., 
    895 F.2d 1131
    , 1134 (6th Cir. 1990) (“[O]nce a patient is found to suffer
    from an emergency medical condition in the emergency room, she cannot
    be discharged until the condition is stabilized, regardless of whether the
    patient stays in the emergency room.”); see also 42 C.F.R. § 489.24(a)(1)(ii),
    (d)(2)(i).
    ¶14           We reject the Staffords’ argument that EMTALA was never
    implicated during Jesse’s stay in the emergency department because he was
    not diagnosed with an emergency medical condition. First, the Staffords
    do not identify any record evidence establishing that fact. Furthermore,
    “emergency medical condition” is defined, specifically, to include
    “symptoms of substance abuse.” 42 C.F.R. § 489.24(b). Viewing the
    evidence in the light most favorable to sustaining the verdict, as we are
    required to do, we can reasonably infer otherwise from the evidence that
    the original emergency room physician chose to keep Jesse for observation
    and testing over the course of several hours, rather than immediately
    authorizing his discharge.
    ¶15            Second, EMTALA applies whenever a person comes to the
    hospital “for what may be an emergency medical condition.” 42 C.F.R.
    § 489.24(b) (emphasis added). Jesse came to the hospital for this precise
    purpose — seeking evaluation and treatment of what may have been an
    emergency medical condition — after ingesting an unknown quantity of
    methadone, a dangerous narcotic drug. See A.R.S. § 13-3401(20)(k). He was
    kept in the emergency department for almost twelve hours for observation,
    testing, and evaluation of physical and psychological concerns — all
    services required by EMTALA to screen for and stabilize a potentially life-
    threatening medical condition. See supra ¶ 14. If Jesse was misdiagnosed
    or discharged prematurely, as the Staffords contend, those actions occurred
    in the course of providing EMTALA-mandated services, A.R.S. § 12-572(A)
    is directly applicable, and the Staffords were required to prove their claims
    by clear and convincing evidence. The Staffords cannot both have and eat
    their proverbial cake by arguing the very acts that define the scope of the
    protections afforded by A.R.S. § 12-572(A) — screening and treatment —
    remove Dr. Burns from its protections.
    ¶16          A broader interpretation is also consistent with the statute’s
    purpose to provide a more inviting legal environment for emergency
    medical providers, see Ariz. S. Fact Sheet, S.B. 1018 (1st Reg. Sess. Jun. 15,
    2009) (noting the heightened burden of proof was recommended “to
    address the state’s shortage of emergency and trauma physicians and the
    6
    STAFFORD v. BURNS et al.
    Opinion of the Court
    problem of access to emergency care”); Ariz. Emergency Med. Servs. Access
    Task Force Rep., at 2-3, 15-16 (2006), https://www.acep.org/
    content.aspx?id=5258, as well as the section heading adopted by the
    legislature: “Burden of proof for treatment in emergency departments or
    rendered by on-call providers,” see Bruce v. Charles Roberts Air Conditioning,
    
    166 Ariz. 221
    , 225 (App. 1990) (noting that although section headings are
    not part of the law, they may aid in interpreting otherwise ambiguous
    language). Although the legislature certainly could have described the
    extent of the liability protection contained within A.R.S. § 12-572(A)
    without reference to EMTALA, as the Staffords suggest it should have, the
    intent of the statute is clear, and the statutory language does not preclude a
    reasonable interpretation consistent with that intent.
    ¶17            Finally, the Staffords argue A.R.S. § 12-572(A) does not apply
    because they do not specifically reference EMTALA in their pleadings, they
    have never asked for a determination whether Dr. Burns complied with —
    or violated — EMTALA, and they have no direct right of action against Dr.
    Burns for an EMTALA violation.6 These facts are irrelevant. The reference
    to EMTALA within A.R.S. § 12-572(A) defines the scope of the liability
    protection. Under the statute, the relevant inquiry is whether the acts or
    omissions the plaintiff contends were deficient were provided in the course
    of evaluating and treating a patient in a hospital emergency department.
    That is clearly the case here, and the clear and convincing standard
    articulated in A.R.S. § 12-572(A) applies. Accordingly, we find no error in
    the trial court’s instructions to the jury regarding the burden of proof.
    6       The Staffords cite Moses v. Providence Hospital & Medical Centers, Inc.,
    
    561 F.3d 573
    (6th Cir. 2009), and Roberts ex rel. Johnson v. Galen of Virginia,
    Inc., 
    325 F.3d 776
    (6th Cir. 2003), to support their argument that EMTALA
    does not apply to their claims. In both cases, the Sixth Circuit Court of
    Appeals held that stabilizing treatment is required only if the medical
    providers “actually recognize that the patient has an emergency medical
    condition.” 
    Moses, 561 F.3d at 582-85
    ; 
    Roberts, 325 F.3d at 786-87
    . Those
    holdings are relevant to whether a plaintiff can maintain a federal cause of
    action for violation of EMTALA, but inapplicable to the question presented
    here — whether the actions forming the basis of the Staffords’ civil
    negligence claim were performed by Dr. Burns “in compliance with
    EMTALA.”
    7
    STAFFORD v. BURNS et al.
    Opinion of the Court
    II.    Jury Misconduct
    ¶18           The Staffords next argue they were entitled to a new trial
    because Juror 10 violated the admonition not to discuss the case outside of
    the jury room. We review a decision to deny a new trial based upon alleged
    jury misconduct for an abuse of discretion. State v. Fitzgerald, 
    232 Ariz. 208
    ,
    210, ¶ 10 (2013) (quoting State v. Hall, 
    204 Ariz. 442
    , 447, ¶ 16 (2003)).
    ¶19           Throughout the twelve-day trial, the jurors were admonished
    not to discuss the case outside of the jury room. At the end of the eleventh
    day, the court reporter advised the trial court she had been in the elevator
    with several jurors when she heard Juror 10 say “something like — if the
    parameters were set at 11 to 24, why didn’t the alarm go off.” The court
    reporter told the jurors not to talk about the case, and the conversation
    ended. When questioned by the court, Juror 10 remembered making the
    statement in the elevator and confirmed no other discussion occurred. He
    denied having any other conversations about the case outside the jury
    room. The Staffords were given an opportunity to question Juror 10 further
    but declined to do so.
    ¶20           The Staffords did, however, move to excuse Juror 10 from
    further service. After concluding the comment “d[id]n’t show that he’s
    made up his mind, . . . [and was] the exact kind of thing [a juror] would say
    in deliberations,” the trial court denied the motion. In denying the
    Staffords’ motion for new trial on the basis of jury misconduct, the court
    reiterated that:
    while the court was upset with the jury upon receiving the
    . . . information [regarding Juror 10’s elevator comment], after
    interviewing the juror and learning the details and observing
    the juror’s demeanor, the court concluded that the remark
    was minor, did not influence the other jurors, and did not
    indicate any predetermination of the issues by [J]uror 10.
    ¶21           The Staffords now argue Juror 10 “did not belong on the jury
    panel” because his comment was “probably just the tip of the iceberg of his
    misconduct — shamelessly committed in a public elevator in the presence
    of three other jurors and the court reporter,” and because his conduct
    reflects “he was either incapable of following instructions or was
    deliberately obtuse and contrary.” The Staffords also suggest Juror 10 could
    have assumed it was they who had discovered his misconduct, adding a
    “‘get even’ motive to his proven penchant for ignoring the rules.”
    8
    STAFFORD v. BURNS et al.
    Opinion of the Court
    ¶22            Not every violation of the court’s admonitions requires
    dismissal of the juror involved, see State v. Trostle, 
    191 Ariz. 4
    , 13 (1997), and
    the trial court is in the best position to determine the effect, if any, of a
    juror’s misconduct, see Cota v. Harley Davidson, 
    141 Ariz. 7
    , 10 (App. 1984)
    (citing State v. Reynolds, 
    11 Ariz. App. 532
    , 535 (1970)). The record reflects
    only that Juror 10 made a single non-committal comment outside the jury
    room and immediately discontinued the conversation when reminded to
    do so. The court determined Juror 10’s comment was isolated and
    innocuous and did not affect his ability to render a fair and impartial
    verdict. We defer to that conclusion, particularly where, as here, there is no
    evidence to the contrary. The Staffords have not demonstrated, beyond
    mere speculation, that the comment or the proceedings that followed
    affected Juror 10’s ability to be impartial.7 See 
    Cota, 141 Ariz. at 10-11
    (noting “sheer speculation” regarding the effect of purported jury
    misconduct cannot serve as grounds for a mistrial).
    ¶23           That the trial court could have chosen to designate Juror 10 as
    an alternate without disrupting the proceedings is of no consequence. The
    record does not show Juror 10 individually, or the jury generally, was
    biased because of Juror 10’s misconduct. The court did not abuse its
    discretion in denying the Staffords’ requests.
    III.   Dr. Burns’ Testimony
    ¶24            At trial, evidence was introduced that Jesse died of
    respiratory distress approximately thirty hours after he reportedly ingested
    the methadone that caused him to present to the emergency room on
    February 5, 2012. Dr. Burns testified she observed Jesse experience a mild
    respiratory depression characteristic of methadone ingestion while he was
    being treated in the emergency department and approved his discharge
    only after his respirations returned to the normal range. Dr. Burns testified
    7      The Staffords cite In re Hitchings, 
    860 P.2d 466
    , 477 (Cal. 1993), for the
    proposition that violation of the juror admonition is “commonly regarded”
    as serious misconduct that raises a presumption of prejudice. However
    common it may be, this is not a correct statement of Arizona law. See Perez
    v. Cmty. Hosp. of Chandler, Inc., 
    187 Ariz. 355
    , 360 (1997) (declining to adopt
    strict rule of presumed prejudice in cases involving ex parte
    communications with the jury); see also 
    Trostle, 191 Ariz. at 12-13
    (noting the
    party challenging a juror’s inclusion on the panel bears the burden of
    proving “there is reasonable ground to believe that [the juror] cannot
    render a fair and impartial verdict”) (quoting Ariz. R. Crim. P. 18.4(b), and
    citing State v. Lavers, 
    168 Ariz. 376
    , 390 (1991)).
    9
    STAFFORD v. BURNS et al.
    Opinion of the Court
    she had never seen, either in her education or clinical experience, any data
    suggesting the respiratory effects occur as long as thirty hours after
    ingestion, and, if they did, “pretty much anyone who’s taking methadone
    at all would have to stay in the hospital.” Finally, Dr. Burns added:
    [T]he biggest concern with methadone is people who take an
    additional dose. . . . [Y]ou’re at higher risk of having
    respiratory depressant [e]ffects when you take your second
    dose because you still have some in the body. So then you’re
    basically adding, almost like you’re stair-stepping on top of
    that. So that’s the second dose is what is the most concerning.
    ¶25            The Staffords argue this testimony transformed Dr. Burns into
    “a second, undisclosed causation expert willing to opine that a purely
    hypothetical second dose of methadone at Jesse’s home contributed to his
    death,” and the trial court erred in denying their motion for new trial on
    this basis. See Ariz. R. Civ. P. 26(b)(4)(D) (“In all cases including medical
    malpractice cases each side shall presumptively be entitled to only one
    independent expert on an issue, except upon a showing of good cause.”);
    Ariz. R. Civ. P. 26.1(a)(6) (requiring detailed disclosure regarding the
    qualifications and anticipated testimony of an expert witness). Whether Dr.
    Burns provided expert testimony in violation of Rules 26(b)(4)(D) or
    26.1(a)(6) are questions of law, which we review de novo. See State v. Salazar-
    Mercado, 
    234 Ariz. 590
    , 592, ¶ 4 (2014) (citing State v. Gutierrez, 
    229 Ariz. 573
    ,
    576, ¶ 19 (2012)); Solimeno v. Yonan, 
    224 Ariz. 74
    , 77, ¶¶ 9-10 (App. 2010).
    ¶26           The Staffords acknowledge they were timely advised that Dr.
    Burns would provide expert testimony on the standard of care. The
    testimony identified above was appropriate for that purpose. It provided
    both an illustration of the extent of Dr. Burns’ knowledge of the relevant
    area of medical practice and the basis for Dr. Burns’ opinion that she did
    not violate the standard of care by discharging Jesse after he experienced
    the anticipated effects of methadone ingestion within the anticipated
    timeframe and his respirations returned to the normal range. Although Dr.
    Burns did express concern of “re-ingestion” after observing Jesse’s
    condition and mannerisms in a video taken twelve hours after his
    discharge, she did not provide any opinion about what caused or
    contributed to his death, despite repeated questioning on the issue from the
    Staffords’ counsel.
    10
    STAFFORD v. BURNS et al.
    Opinion of the Court
    ¶27           Dr. Burns did not testify as a causation expert and was not
    required to make any additional disclosures; nor did she violate the one-
    expert-per-issue presumption articulated in Rule 26(b)(4)(D). We find no
    error.
    IV.    Expert Testimony Regarding Post Mortem Gastric Methadone
    Levels
    ¶28            Before trial, the Staffords moved to preclude any expert
    testimony extrapolating the timing of Jesse’s last methadone ingestion from
    his post mortem gastric methadone levels, arguing the method was not
    scientifically valid because of the way the drug redistributes in the body
    after death. Counsel for Dr. Burns explained that the conclusion that Jesse
    re-ingested methadone was based upon the significant amount of
    methadone in his stomach, the rate the stomach empties, and the time that
    passed between his discharge and death. The trial court denied the motion
    and related request for evidentiary hearing after concluding the dispute
    was simply a “difference of opinion” between the experts.
    ¶29            On appeal, the Staffords argue that admitting any testimony
    based upon this “junk science” was error without holding a hearing
    pursuant to Daubert v. Merrell Dow Pharmaceuticals, Inc., 
    509 U.S. 579
    (1993),
    to determine its reliability. We review the necessity of a hearing to resolve
    a dispute in the admissibility of expert testimony for an abuse of discretion.
    See Ariz. State Hosp./Ariz. Cmty. Prot. & Treatment Ctr. v. Klein, 
    231 Ariz. 467
    ,
    474, ¶¶ 31-32 (App. 2013) (citing Kumho Tire Co. v. Carmichael, 
    526 U.S. 137
    ,
    152 (1999)).
    ¶30            Although the trial court may hold an evidentiary hearing to
    evaluate proposed expert testimony, it is not required to do so. See 
    id. Here, both
    parties presented lengthy and detailed pleadings, cited supporting
    medical literature, and attached affidavits containing the specific opinions
    of their other disclosed medical and pharmacological experts. There is no
    indication the court required additional information to make a decision on
    the reliability of the methodology, and the Staffords do not articulate
    otherwise in their briefs. We find no abuse of discretion.
    V.     Cocaine Metabolite
    ¶31           The Staffords also argue the trial court erred by allowing the
    jury to hear evidence that a postmortem urine sample contained cocaine
    metabolites because the evidence was unfairly prejudicial. Because the trial
    court is in the best position to balance the probative value of challenged
    evidence against the danger of unfair prejudice, we review for an abuse of
    11
    STAFFORD v. BURNS et al.
    Opinion of the Court
    discretion and will affirm absent a clear abuse of discretion or legal error
    and prejudice. See State v. Salamanca, 
    233 Ariz. 292
    , 296, ¶ 17 (App. 2013)
    (quoting State v. Connor, 
    215 Ariz. 553
    , 564, ¶ 39 (App. 2007)); Gasiorowski v.
    Hose, 
    182 Ariz. 376
    , 382 (App. 1994) (citing Selby v. Savard, 
    134 Ariz. 222
    , 227
    (1982)); see also Ariz. R. Evid. 403.
    ¶32           The trial court originally granted the Staffords’ motion in
    limine precluding reference to the cocaine metabolite, agreeing the presence
    of cocaine was irrelevant in the absence of some evidence that the cocaine
    contributed to Jesse’s death. But after the court considered the Staffords’
    evidence attempting to portray Jesse as a person who would not or could
    not have re-ingested methadone after being discharged from the emergency
    department, “giving the jury a pretty sanitized view of Jesse,” the court
    reconsidered its ruling, explaining:
    There’s been testimony that Ms. Stafford searched the house
    for drugs before, that, you know, so far the alcohol bottles that
    we saw [in Jesse’s room] were decorative items. What this
    evidence would tend to show is that Jesse had been — had
    been using drugs for some period of time and his parents
    didn’t know, that he knew where to get drugs, that he knew
    how to hide his use from his parents. All of those are
    legitimate items for the jury to consider in determining
    whether his death was caused by the methadone taken before
    the hospital or whether he may have had access and used
    methadone afterwards. . . . [T]he 403 balancing is a lot
    different now that we’ve had two days of testimony than it
    was before trial. And after listening to the testimony that’s
    been presented so far, I think the permissible uses under 404
    B of this evidence, that is to show . . . that Jesse knew where
    to get drugs, that he knew how to hide drugs and hide drug
    use from his parents. And those issues, I think, are directly
    relevant to what the jury has to decide and they are
    permissible under Rule 404 B.
    The court limited the admissibility of the cocaine metabolite evidence to
    those purposes and permitted the Staffords to recall their toxicologist to
    address the issue on rebuttal.            After the Staffords moved for
    reconsideration, stressing the prejudicial nature of evidence of illegal drug
    use, the court affirmed its ruling, reiterating that “after listening to the two
    and a half days of testimony, the balancing has shifted considerably.”
    12
    STAFFORD v. BURNS et al.
    Opinion of the Court
    ¶33            We find no abuse of discretion. The evidence was relevant to
    rebut the testimony of the Staffords’ witnesses that Jesse did not, could not,
    or would not have sought out additional methadone after his discharge
    from the emergency department. And although evidence of drug use may
    be prejudicial, the danger of prejudice was not so obviously unfair here,
    where it is undisputed that Jesse had previously ingested methadone
    illegally.
    VI.    Use of Dr. Burns’ Video Deposition
    ¶34           The Staffords argue the trial court erred by refusing to let
    them play excerpts from Dr. Burns’ video deposition “when and how the
    [Staffords] wanted to play them.” They do not elaborate on when or how
    excerpts from Dr. Burns’ video deposition were used, when or how the
    Staffords wished to use the video, how the court interfered with the
    Staffords’ presentation, or how the court’s restrictions affected the verdict.
    See ARCAP 13(a)(7)(A) (requiring an opening brief to contain “contentions
    concerning each issue presented for review, with supporting reasons for
    each contention . . . and appropriate references to the portions of the record
    on which the appellant relies”). Because the Staffords failed to develop this
    argument in a meaningful way, it is waived, and we do not address it. See
    Polanco v. Indus. Comm’n, 
    214 Ariz. 489
    , 491 n.2, ¶ 6 (App. 2007) (noting a
    party waives an issue on appeal when he fails to develop and support his
    argument) (citations omitted).
    VII.   Judgment as a Matter of Law
    ¶35             The Staffords argue the trial court erred in denying their
    motions for judgment as a matter of law that: (1) the immediate cause of
    Jesse’s death was methadone intoxication, (2) the mechanism of death was
    respiratory failure, and (3) the manner of death was accidental. Whether a
    trial court should have granted judgment as a matter of law presents a
    question of law, which we review de novo. A Tumbling-T Ranches v. Flood
    Control Dist. of Maricopa Cty., 
    222 Ariz. 515
    , 524, ¶ 14 (App. 2009) (citing
    Aegis of Ariz., L.L.C. v. Town of Marana, 
    206 Ariz. 557
    , 566, ¶ 34 (App. 2003)).
    We also review de novo the interpretation and application of the Arizona
    Rules of Civil Procedure. See Duckstein v. Wolf, 
    230 Ariz. 227
    , 231, ¶ 8 (App.
    2012) (citing Vega v. Sullivan, 
    199 Ariz. 504
    , 507, ¶ 8 (App. 2001)).
    ¶36           Arizona Rule of Civil Procedure 50(a)(1) states:
    If during a trial by jury a party has been fully heard on an
    issue and there is no legally sufficient evidentiary basis for a
    reasonable jury to find for that party on that issue, the court
    13
    STAFFORD v. BURNS et al.
    Opinion of the Court
    may determine the issue against the party and may grant a
    motion for judgment as a matter of law against that party with
    respect to a claim or defense that cannot under the controlling
    law be maintained or defeated without a favorable finding on
    that issue.
    By its plain language, Rule 50 allows the trial court to enter judgment “with
    respect to a claim or defense.” See also Salica v. Tucson Heart Hosp.-
    Carondelet, L.L.C., 
    224 Ariz. 414
    , 417, ¶ 11 (App. 2010) (holding judgment as
    a matter of law appropriate where “the facts produced in support of the
    claim or defense have so little probative value, given the quantum of evidence
    required, that reasonable people could not agree with the conclusion
    advanced by the proponent of the claim or defense”) (emphasis added)
    (quoting A Tumbling-T 
    Ranches, 222 Ariz. at 524
    , ¶ 14).
    ¶37            Here, the Staffords did not request judgment on their claims
    for medical malpractice or wrongful death; they simply asked the trial court
    to remove from the jury, and instead resolve as a matter of law, particular
    factual issues regarding the cause, mechanism, and manner of Jesse’s death.
    Although seemingly undisputed, a substantive decision on these issues
    would not resolve the Staffords’ claims that Dr. Burns was negligent, nor
    quash Dr. Burns’ defense that Jesse’s death resulted from the re-ingestion
    of methadone after discharge. Judgment as a matter of law is not available
    to dispose of issues of fact that do not defeat a claim or defense, and the
    court did not err in denying the Staffords’ motions.
    VIII. Rule 68 Sanctions
    ¶38            Finally, the Staffords argue the trial court erred in imposing
    sanctions pursuant to Arizona Rule of Civil Procedure 68(g) because the
    $10,000 offer of judgment was invalid, as it was not made in good faith. We
    review the interpretation and application of the offer of judgment rule de
    novo. Berry v. 352 E. Va., L.L.C., 
    228 Ariz. 9
    , 15, ¶ 31 (App. 2011) (citing Levy
    v. Alfaro, 
    215 Ariz. 443
    , 444, ¶ 6 (App. 2007)). We review the trial court’s
    decision to impose Rule 68 sanctions for an abuse of discretion. 
    Id. (citing Hmielewski
    v. Maricopa Cty., 
    192 Ariz. 1
    , 4, ¶ 13 (App. 1997)).
    ¶39             A party may make an offer “to allow judgment to be entered”
    in a civil case “any time more than 30 days before the trial begins.” Ariz. R.
    Civ. P. 68(a). Rule 68(g) states:
    If the offeree rejects an offer and does not later obtain a more
    favorable judgment other than pursuant to this Rule, the
    offeree must pay, as a sanction, reasonable expert witness fees
    14
    STAFFORD v. BURNS et al.
    Opinion of the Court
    and double the taxable costs, as defined in A.R.S. § 12-332,
    incurred by the offeror after making the offer and
    prejudgment interest on unliquidated claims to accrue from
    the date of the offer.
    The Staffords argue an offer of judgment must be “at least arguably
    reasonable . . . compared with a lawsuit’s probable damages” to warrant
    imposition of sanctions under Rule 68, and to hold otherwise impermissibly
    allows the offeror to benefit from a “no-risk offer.” We disagree.
    ¶40             The Staffords rely on a Seventh Circuit Court of Appeals
    decision, August v. Delta Airlines, Inc., 
    600 F.2d 699
    (7th Cir. 1979), to support
    their position. This case is not persuasive for several reasons. First, the
    holding in August, allowing the trial court to exercise discretion whether to
    allow a defendant to recover costs under Federal Rule 68, was specifically
    limited to cases brought under Title VII of the Civil Rights Act of 1964, 42
    U.S.C. §§ 2000e to e-17. See 
    August, 600 F.2d at 700
    , 702 (“[W]e believe that
    a liberal, not a technical, reading of Rule 68 is justified, at least in a Title VII
    case. We need not decide whether this same approach should be taken in
    other kinds of cases.”). In reaching its conclusion, the Seventh Circuit Court
    of Appeals contraposed the plain language of the rule and the federal policy
    of encouraging aggrieved individuals to seek redress for violations of their
    civil rights, ultimately deciding “not . . . to permit a technical interpretation
    of a procedural rule to chill the pursuit of that high objective.” 
    Id. at 701.
    No similar overarching goal is at issue in this tort action. Additionally,
    Federal Rule of Civil Procedure 68 is materially different than the Arizona
    correlate because it does not authorize an award of costs where judgment
    is entered in favor of the defendant, as occurred in the immediate case. See
    Fed. R. Civ. P. 68(a) (authorizing only “a party defending against a claim”
    to make an offer of judgment), (d) (requiring the offeree to pay costs only if
    he obtains a less favorable judgment than the defending party’s unaccepted
    offer); Goldberg v. Pac. Indem. Co., 
    627 F.3d 752
    , 756-57 (9th Cir. 2010) (noting
    Federal Rule 68 does not allow recovery where judgment is entered in favor
    of the defendant).
    ¶41           Moreover, Arizona courts have uniformly held, consistent
    with the rule’s plain language, that sanctions imposed by Rule 68(g) are
    both mandatory and punitive. See Ariz. R. Civ. P. 68(g) (stating “the offeree
    must pay, as a sanction, reasonable expert witness fees and double the
    taxable costs”) (emphasis added); Arellano v. Primerica Life Ins., 
    235 Ariz. 371
    , 381, ¶ 48 (App. 2014); 
    Levy, 215 Ariz. at 445
    , ¶ 8; Davis v. Disc. Tire Co.,
    
    182 Ariz. 571
    , 573-74 (App. 1995). We are reluctant to stray from this plain
    language. See Robertson v. Alling, 
    237 Ariz. 345
    , 347, ¶ 10 (2015) (“When a
    15
    STAFFORD v. BURNS et al.
    Opinion of the Court
    rule’s language is unambiguous, we apply it as written.”) (citing Salazar-
    
    Mercado, 234 Ariz. at 592
    , ¶ 4). The Staffords urge us to do so as a matter of
    public policy. However, we find the policy behind Rule 68(g) — to promote
    settlement and avoid protracted, unnecessary litigation, see, e.g., Warner v.
    Sw. Desert Images, L.L.C., 
    218 Ariz. 121
    , 138, ¶ 57 (App. 2008) (citing Wersch
    v. Radnor/Landgrant-A Phx. P’ship, 
    192 Ariz. 99
    , 102 (App. 1997)) — will not
    be served by judicially grafting additional requirements onto the offer. A
    reasonableness requirement would only increase the cost of litigation by
    inviting the expenditure of time to resolve an offer’s validity, driving the
    parties’ settlement positions further apart. See Brown v. Valley Nat’l Bank of
    Ariz., 
    26 Ariz. App. 538
    , 540-41 (1976) (“Public policy is better served by
    encouraging settlements in proper cases rather than to encourage
    continuing litigation in the courts.”) (quoting Broadway Plan v. Ravenstein,
    
    364 S.W.2d 741
    , 744 (Tex. Civ. App. 1963)).
    ¶42            Ultimately, it is solely within the purview of the parties to
    prudently evaluate their causes of action and defenses and the potential
    risks and benefits of proceeding to trial. If the defendant/offeror
    underestimates his exposure and the plaintiff/offeree obtains a more
    favorable judgment — even by a single dollar — the offeror stands liable
    for costs and expert witness fees. Likewise, if the plaintiff/offeror
    exaggerates his likelihood of success by presenting an offer the other party
    perceives as too high, the defendant/offeree need only work to obtain an
    award of damages against him that is less than the offer — again, by a single
    dollar. The offeror should not be punished for investing in the necessary
    calculation to determine, correctly, the existence and extent of his financial
    exposure at trial. Nor should the offeree benefit from his failure to properly
    value a case or be permitted, after the verdict is returned, to argue either
    what was “reasonable” so as to justify his refusal to accept the offer or,
    alternatively, to make some belated and collateral assertion of what the jury
    should have awarded.
    ¶43           Accordingly, we decline to impose a requirement that offers
    of judgment be deemed reasonable before sanctions are imposed under
    Rule 68(g). That other jurisdictions have held otherwise does not vitiate
    Arizona’s interest in encouraging settlement, nor change our analysis.
    16
    STAFFORD v. BURNS et al.
    Opinion of the Court
    CONCLUSION
    ¶44   The trial court’s orders are affirmed.
    AMY M. WOOD • Clerk of the Court
    FILED: AA
    17