Spivey v. City of Bellevue ( 2017 )


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    IN THE SUPREME COURT OF THE STATE OF WASHINGTON
    DELMIS SPIVEY,                            )
    )
    Petitioner,   )          No. 91680-2 (consolidated with
    v.                               )          No. 92197-1)
    )
    CITY OF BELLEVUE and DEPARTMENT )
    OF LABOR AND INDUSTRIES,        )                    En Bane
    )
    Respondents.      )
    __________________________)                          Filed        FEB 0 9 2017
    )
    WILFRED A. LARSON,                        )
    )
    Respondent,   )
    )
    v.                              )
    )
    CITY OF BELLEVUE,                         )
    )
    Petitioner,   )
    )
    and                                       )
    )
    DEPARTMENT OF LABOR AND                   )
    INDUSTRIES,                               )
    )
    Defendant.    )
    ____________________________)
    Spivey v. City of Bellevue/Larson v. City of Bellevue
    No. 91680-2
    OWENS, J.- These consolidated cases involve two city of Bellevue (City)
    firefighters who were diagnosed with malignant melanoma and filed claims for
    workers' compensation benefits. In both cases, the Board of Industrial Insurance
    Appeals (Board) denied the firefighters' claims. Both firefighters then appealed the
    Board's decision to King County Superior Court.
    Under the Industrial Insurance Act (IIA), Title 51 RCW, a worker injured in
    the course of employment who suffers from an "occupational disease" is entitled to
    workers' compensation benefits. While generally the burden of proof falls to the
    worker, there is a statutory presumption that malignant melanoma in firefighters is
    occupational. RCW 51.32.185(1) (the "firefighter presumption").
    The parties disagree about various aspects of how-and whether-the
    presumption in RCW 51.32.185 should operate when a board decision is appealed to
    superior court. We note that RCW 51.32.185 reflects a strong social policy in favor
    of the worker and conclude that (1) whether the City rebutted the firefighter
    presumption is a factual determination that was properly given to the jury in
    Larson, but improperly decided as a matter of law in Spivey, (2) RCW 51.32.185
    shifts both the burden of production and burden of persuasion to the employer,
    (3) in Larson, jury instruction 9 was proper, and (4) Larson is entitled to attorney
    2
    Spivey v. City of Bellevue/Larson v. City of Bellevue
    No. 91680-2
    fees at the Board level. We thus affirm the Court of Appeals' decision in Larson
    and reverse the trial court's decision in Spivey.
    FACTS
    A.        Larson
    Wilfred Larson was diagnosed with malignant melanoma (melanoma) in his
    lower back in 2009. He had worked as a firefighter and emergency medical
    technician for the City since 1979. He filed a claim with the Department of Labor
    and Industries (the Department), seeking coverage for his melanoma as an
    occupational disease. The Department allowed the claim, applying the presumption
    in RCW 51.32.185(1).
    1.      Larson: Appeal to the Board
    The City appealed to the Board. At a hearing, Larson presented testimony
    from a family practice physician/medical legal consultant who opined that
    Larson's work as a firefighter was likely a cause of his melanoma. Larson testified
    that he had been exposed to smoke, fumes, soot, and toxic substances during his
    firefighting career. However, he admitted on cross-examination that he sometimes
    used a tanning bed to get a "base coat" to prevent sunburns on summer trips.
    Verbatim Report ofProceedings (VRP) (Aug. 8, 2013) at 290. He also
    3
    Spivey v. City of Bellevue/Larson v. City of Bellevue
    No. 91680-2
    acknowledged that he had sometimes engaged in outdoor activities without
    wearing a shirt.
    The City presented testimony from medical professionals and researchers
    who indicated that Larson may have developed melanoma even if he had never
    worked as a firefighter. The dermatologist who diagnosed Larson testified that she
    suspected "the most contributing factor" to Larson's melanoma was UV
    (ultraviolet light) exposure. VRP (Aug. 13, 2013) at 730-32. Another
    dermatologist testified that he believed Larson's melanoma was the result of
    "predisposing genetic factors and ultraviolet light exposure" and that Larson likely
    would have contracted melanoma even if he had never worked as a firefighter.
    VRP (Aug. 12, 2013) at 608-09. Another witness, an epidemiologist, analyzed
    various studies and noted that it would be inappropriate to conclude that
    firefighters are at any increased risk of melanoma.
    The Board reversed the benefits award, finding that Larson's melanoma did
    not arise from distinctive conditions of his employment as a firefighter.
    11.     Larson: Appeal to Superior Court
    Larson appealed the Board's decision to the superior court. The court
    denied the City's motion for summary judgment, and the case proceeded to a jury
    trial on the hearing record. At the end of testimony, the City orally moved the
    4
    Spivey v. City of Bellevue/Larson v. City of Bellevue
    No. 91680-2
    court to rule as a matter of law that ( 1) the City had established by a preponderance
    of the evidence that Larson's melanoma came from factors unrelated to his work as
    a firefighter and (2) the City had thus rebutted the firefighter presumption.
    According to the City, this would leave one issue only for the jury to decide: Did
    Larson prove (now without the benefit of the firefighter presumption) that his
    melanoma was an occupational disease? The court denied the City's motion and
    allowed the jury to decide whether the City had rebutted the firefighter
    presumption.
    The court submitted 14 instructions to the jury. Jury instruction 9 explained
    the burdens of proof applicable at the board level and at the trial court level. It
    tracked applicable Washington Pattern Jury Instructions (WPI), but added a third
    paragraph addressing the City's burden of proof at the prior board proceeding. 6A
    WASHINGTON PRACTICE: WASHINGTON PATTERN JURY INSTRUCTIONS: CIVIL                155.03
    (6th ed. 2012) (WPI). The court also gave the jury a special verdict form that read
    as follows:
    QUESTION 1: Was the Board of Industrial Insurance Appeals
    correct in deciding that the employer rebutted, by a preponderance of
    the evidence, the presumption that Plaintiffs malignant melanoma was
    an occupational disease?
    ANSWER: _           (Write "yes" or "no")
    5
    Spivey v. City of Bellevue/Larson v. City of Bellevue
    No. 91680-2
    (INSTRUCTION: If you answered "no" to Question 1, do not
    answer any further questions. If you answered iiyes" to Question 1,
    answer Question 2.)
    QUESTION 2: Was the Board of Industrial Insurance Appeals
    correct in deciding that the Plaintiff did not prove by a preponderance
    of the evidence that his malignant melanoma was an occupational
    disease?
    ANSWER: _ _ (Write "yes" or "no").
    Clerk's Papers (CP) (Larson) at 1775-76. The jury answered "no" to the first
    question, indicating that the City had not rebutted the presumption that Larson's
    melanoma was an occupational disease. The trial court entered a judgment in
    Larson's favor and also awarded Larson attorney fees and costs incurred before the
    Board and the court. The City appealed, and the Court of Appeals affirmed the
    trial court. Larson v. City of Bellevue, 
    188 Wn. App. 857
    ,885,
    355 P.3d 331
    (2015), review granted, 
    184 Wn.2d 1033
    , 
    379 P.3d 948
     (2016).
    B. Spivey
    Delmis Spivey is another Bellevue firefighter who was diagnosed with
    melanoma. Like Larson, Spivey filed a claim with the Department, seeking
    coverage for his melanoma as an occupational disease. However, the Department
    ultimately denied the claim in 2013.
    6
    Spivey v. City ofBellevue/Larson v. City of Bellevue
    No. 91680-2
    1.     Spivey: Appeal to the Board
    Spivey appealed to the Board. At the board hearing, Spivey noted that none
    of the City's experts could definitively exclude firefighting as a cause of melanoma
    and presented similar testimony to that in Larson. 1 However, Spivey admitted to
    having a number of risk factors for melanoma, including a predominately English
    heritage, freckles, and a history of sunburns as a child. He also admitted that he
    used a tanning bed "once or twice" in his early 20's. Admin. Record (AR) at 370
    (trial transcript at 163, Apr. 12, 2014).
    The City presented evidence from the dermatologist who had diagnosed
    Spivey's melanoma. She was not aware of any evidence that would suggest a
    causal link between soot, ash, smoke, or toxic substances and his condition. She
    also testified that Spivey had certain risk factors for melanoma, such as freckling
    on his upper back (where the melanoma was located). Another doctor performed a
    medical exam of Spivey and testified that his melanoma was likely the result of
    UV exposure and not work related. The City also presented testimony from some
    of the same experts who were used in Larson.
    The Board determined that the City rebutted the firefighter presumption by
    proving by a preponderance of the evidence that Spivey's melanoma was caused
    1
    Spivey was represented by the same attorney as Larson.
    7
    Spivey v. City ofBellevue/Larson v. City of Bellevue
    No. 91680-2
    by "sun exposure, not his work activities and exposures." AR at 3. The Board
    affirmed the Department's order rejecting Spivey's claim.
    n.     Spivey: Appeal to Superior Court
    Spivey appealed the Board's decision to superior court. At the conclusion of
    its briefing, the City moved for a determination that whether the City met its
    burden to rebut the firefighter presumption "is a question of law to be decided by
    the judge." CP (Spivey) at 18, 175.
    Unlike in Larson, the judge granted the City's motion (after making a few
    changes to its wording) 2 and went on to decide that the City had met its burden to
    rebut the presumption of"occupational disease" within the meaning ofRCW
    51.32.185. !d. at 175. Thus, the only remaining issue for trial is whether Spivey
    proved, without the benefit of the firefighter presumption, that his melanoma is
    "occupational." In light of the court's order, the City filed motions in limine to
    preclude comments, arguments, or references to RCW 51.32.185.
    2
    The original language in the City's proposed order read, "[W]hether the City met its burden
    of production to rebut the presumption of occupational disease within the meaning ofRCW
    51.32.185 is a question of law to be decided by the judge." CP (Spivey) at 175. The
    language in the order revised and signed by the judge stated that "the City has met its burden
    to rebut the presumption of occupational disease within the meaning ofRCW 51.32.185."
    !d. The record is inconclusive as to why the judge made these changes before signing.
    8
    Spivey v. City of Bellevue/Larson v. City of Bellevue
    No. 91680-2
    111.   Petition for Review (Larson)/Motion for Discretionary Review
    (Spivey)
    In Spivey, the firefighter moved for discretionary review of the superior
    court's decision that as a matter of law, the City had rebutted the presumption that
    melanoma in firefighters is an occupational disease. In Larson, the City petitioned
    for review of the Court of Appeals' decision to allow the rebuttal question go to the
    jury. It also challenged various aspects of jury instruction 9 and the trial court's
    award of attorney fees to Larson for litigating his claim at the board level.
    We granted the petition and the motion and consolidated the two cases.
    Order Granting Review and Consolidation, Spivey v. City ofBellevue, No. 91680-
    2, consolidated with No. 92197-1 (Wash. Feb. 10, 2016). The matters are
    consolidated under Supreme Court cause no. 91680-2. 
    184 Wn.2d 1033
    . The
    remainder of Spivey's trial is pending.
    ISSUES
    1.     Is the question of whether the City rebutted the firefighter
    presumption one of law or fact?
    2.      In Larson, did jury instruction 9 properly inform the jury of the
    applicable burden of proof?
    3.     Was Larson entitled to attorney fees and costs for expenses he
    incurred at the board level, where he did not prevail?
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    Spivey v. City of Bellevue/Larson v. City of Bellevue
    No. 91680-2
    ANALYSIS
    Here, we are asked to interpret sections of the IIA. Statutory interpretation
    is a question of law that this court reviews de novo. Cockle v. Dep 't of Labor &
    Indus., 
    142 Wn.2d 801
    , 807, 
    16 P.3d 583
     (2001). The IIA is remedial in nature,
    and thus we must construe it "liberally ... in order to achieve its purpose of
    providing compensation to all covered employees injured in their employment,
    with doubts resolved in favor of the worker." Dennis v. Dep 't of Labor & Indus.,
    
    109 Wn.2d 467
    , 470, 
    745 P.2d 1295
     (1987).
    A. RCW 51.32.185: Occupational Disease Presumption for Firefighters
    In general, the burden of proving an occupational disease under the IIA falls
    to the worker. Gorre v. City ofTacoma, 
    184 Wn.2d 30
    , 36, 
    357 P.3d 625
     (2015);
    Olympia Brewing Co. v. Dep't of Labor & Indus., 
    34 Wn.2d 498
    , 505,
    208 P.2d 1181
     (1949), overruled in part by Windust v. Dep 't ofLabor & Indus., 
    52 Wn.2d 33
    , 
    323 P.2d 241
     (1958). An "occupational disease" is defined as a disease or
    infection that arises "naturally and proximately" out of employment. RCW
    51.08.140. Thus, to receive benefits, a worker must show that his or her injury
    arose from employment.
    However, there is a statutory prima facie presumption that melanoma in
    firefighters is an occupational disease for workers' compensation purposes. RCW
    10
    Spivey v. City of Bellevue/Larson v. City of Bellevue
    No. 91680-2
    51.32.185(1)(c), (3). This presumption can be rebutted by a preponderance ofthe
    evidence, which may include lifestyle, hereditary factors, and exposure from other
    employment or nonemployment activities. RCW 51 .32. 185(1 ). A firefighter who
    does not qualify for the occupational disease presumption may still receive
    benefits, but he or she retains the burden of proof. Gorre, 
    184 Wn.2d at 33
    .
    Another IIA provision, RCW 51.52.115, addresses the applicable burden of
    proof when a board decision is appealed to superior court. The Board's decision is
    "prima facie correct[,] and the burden of proof shall be upon the party attacking the
    same." !d. The superior court may reach a different result only after finding by a
    preponderance of the evidence that the Board's findings and decision are
    erroneous. Gorre, 
    184 Wn.2d at 36
    .
    Here, we must decide how RCW 51 .32.185 operates at the trial court level.
    This is an issue of first impression: Washington cases involving the firefighter
    presumption have not directly addressed how it operates in superior court. 3 We hold
    that whether the City rebutted the firefighter presumption by a "preponderance of the
    3
    We recently addressed another aspect ofRCW 51.32.185 in Gorre, 
    184 Wn.2d 30
    . There, we
    held that the presumption did not apply to valley fever, in part because valley fever is not
    specifically enumerated in the statute. Id. at 34. But here, "malignant melanoma" is specifically
    enumerated in RCW 51.32.185(3). The Court of Appeals briefly touched on other aspects ofthe
    presumption in City of Bellevue v. Raum, 
    171 Wn. App. 124
    , 147, 
    286 P.3d 695
     (2012), holding
    that RCW 51.32.185 does not establish an entirely separate cause of action and briefly noting
    that "[i]fthe City rebuts the presumption, [the firefighter] must come forward with competent
    evidence supporting his occupational disease claim."
    11
    Spivey v. City of Bellevue/Larson v. City of Bellevue
    No. 91680-2
    evidence" is a question of fact that may be submitted to the jury. We also apply the
    Morgan theory of presumptions to RCW 51.32.185 and hold that the presumption
    shifts both the burden of production and persuasion to the employer. Edmund M.
    Morgan, Instructing the Jury Upon Presumptions and Burden ofProof, 4 7 HARV. L.
    REv. 59 (1933).     Relatedly, the jury instruction in Larson was proper and tracked the
    applicable statutes, and the presumptions in RCW 51.32.185 and RCW 51.52.115 do
    not conflict. Finally, Larson was entitled to attorney fees for litigating the appeal at
    the board level. Thus, as explained further below, the outcome in Larson was proper,
    but the judge in Spivey committed reversible error.
    1. Whether the City Rebutted the Firefighter Presumption Is a Factual
    Determination That was Properly Given to the Jury in Larson
    The City first argues that the question whether an employer rebutted the
    presumption in RCW 51.32.185 should be left to the judge to decide as a matter of
    law in every instance. We disagree. As outlined below, the question whether the
    employer has rebutted the presumption is a factual issue that may be properly
    submitted to the jury, as it was in Larson.
    RCW 51.32.185(1) states that the firefighter presumption may be rebutted
    "by a preponderance of the evidence." While the statute does not define
    "preponderance of the evidence," WPI 155.03 does, stating that the jury "must be
    persuaded ... that the proposition on which that party has the burden of proof is
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    Spivey v. City of Bellevue/Larson v. City of Bellevue
    No. 91680-2
    more probably true than not true." Also, Black's Law Dictionary defines
    "preponderance of the evidence" as "the burden of proof in most civil trials, in
    which the jury is instructed to find for the party that, on the whole, has the stronger
    evidence, however slight the edge may be." BLACK's LAW DICTIONARY 1373 (lOth
    ed. 2014 ). These definitions make it clear: the question of whether the
    presumption is overcome is one of fact that requires weighing all the evidence.
    The City relies on another provision, RCW 51.52.115, to support its claim
    that the rebuttal issue should instead, in all cases, be decided as a matter of law and
    removed from the jury's consideration. RCW 51.52.115 lays out the deferential
    standard that must be afforded the Board on appeal to superior court, stating that
    "the findings and decision of the board shall be prima facie correct and the burden
    of proof shall be upon the party attacking the same." However, the fact that a
    board decision is presumed correct does not magically turn it into a question of law
    that must be removed from the jury. In Luna de Ia Puente v. Seattle Times, 
    186 Wash. 618
    , 626-27, 
    59 P.2d 753
     (1936), we held that a court may allow a jury to
    decide whether a presumption has been rebutted. The court in Larson did just that.
    Thus, in Larson, the trial court did not apply the wrong standard of review
    when it allowed the jury to decide whether the city successfully rebutted the
    presumption. However, in Spivey, the trial court judge committed error when he
    13
    Spivey v. City of Bellevue/Larson v. City of Bellevue
    No. 91680-2
    granted the City's motion and decided as a matter of law that the firefighter
    presumption had been rebutted. Because neither party has briefed the issue, we
    decline to address whether it would ever be permissible for a judge to decide the
    issue as a matter of law.
    2. In Larson, Jury Instruction 9 Properly Informed the Jury regarding the
    Applicable Burden ofProof
    In Larson, the court gave the jury an instruction, jury instruction 9, which
    explained the applicable burdens of proof at both the prior board proceeding and at
    the trial court level. The instruction tracked WPI 155.03 but added a third
    paragraph addressing the burden of proof at the board level (italicized for ease of
    reference):
    The findings and decision of the Board of Industrial Insurance
    Appeals are presumed correct. This presumption is rebuttable, and it is
    for you to determine whether it is rebutted by the evidence.
    The burden of proof is on the firefighter to establish by a
    preponderance of the evidence that the decision is incorrect.
    At the hearing before the Board ofIndustrial Insurance Appeals,
    the burden of proof is on the employer to rebut the presumption that
    1) claimant's malignant melanoma arose naturally out ofhis conditions
    of employment as a firefighter and, 2) his employment is a proximate
    cause of his malignant melanoma.
    When it is said that a party has the burden of proof on any
    proposition, or that any proposition must be proved by a preponderance
    of the evidence, or the expression "if you find" is used, it means that
    you must be persuaded, considering all the evidence in the case bearing
    14
    Spivey v. City of Bellevue/Larson v. City of Bellevue
    No. 91680-2
    on the question, that the proposition on which that party has the burden
    of proof is more probably true than not true.
    CP (Larson) at 1768. The City argues that this instruction was improper for
    several reasons. It first argues that according to the Thayer theory of
    presumptions, RCW 51.32.185 merely shifts the burden ofproduction to the
    employer and that the presumption disappears after production of some
    contrary evidence. JAMES BRADLEY THAYER, A PRELIMINARY TREATISE ON
    EVIDENCE AT THE COMMON LAW ( 1898). Next, the City argues that the
    presumption in RCW 51.52.115 should take precedence over RCW
    51.32.185. Finally, the City argues that even if it was correct to inform the
    jury regarding the burden of proof at the board level, the instruction was
    misleading. We disagree with the City's arguments.
    B. RCW 51.32.185 Shifts the Burden ofBoth Production and Persuasion to
    the Employer
    Because the Statute Reflects a Strong Social Policy, We Apply the
    Morgan Theory to the Presumption in RCW 51.32.185
    First, the City and the Department argue that it was wrong for the jury to be
    informed about the firefighter presumption because, according to the Thayer theory
    of presumptions, the presumption disappeared after the City produced contrary
    evidence. We disagree. RCW 51.32.185 reflects a strong social policy, and thus
    we must accord it the strength intended by our legislature. The presumption does
    15
    Spivey v. City of Bellevue/Larson v. City of Bellevue
    No. 91680-2
    not vanish on the production of contrary evidence; it shifts both the burden of
    production and persuasion to the employer.
    To explain, we must delve a bit into abstraction. We begin by noting that
    there are two general theories of presumptions: the Thayer, or "bursting bubble,"
    theory and the Morgan theory. The Thayer theory minimizes the importance of the
    presumption, while the Morgan theory gives the presumption a lasting effect
    throughout the proceedings. See generally 5 KARL B. TEGLAND, WASHINGTON
    PRACTICE: EVIDENCE LAW AND PRACTICE§§ 301.13, 301.14 (6th ed. 2016).
    The first theory-and the most widely followed today-was articulated by
    James Bradley Thayer in the late 19th century. THAYER, supra. According to
    Thayer, the only effect of a presumption is to shift the burden of producing
    evidence to the party against whom the presumption operates. Cunningham v. City
    of Manchester Fire Dep 't, 
    129 N.H. 232
    , 235-36, 
    525 A.2d 714
     (1987). If such
    evidence is produced by that party, "the presumption is spent and disappears." 2
    MCCORMICK ON EVIDENCE§ 344, at 692 (Kenneth S. Broun ed., 7th ed. 2013).
    Practically speaking, the theory is available to permit the party relying on it to
    survive a motion for directed verdict, but it has no other value in trial. I d. The
    presumption is never mentioned to the jury if contrary evidence has been
    introduced. Thus, under the Thayer theory, the City would merely have to present
    16
    Spivey v. City of Bellevue/Larson v. City of Bellevue
    No. 91680-2
    rebuttal evidence "sufficient to support a finding contrary to the presumed fact" in
    order to destroy the presumption entirely and the burden of proof would remain
    with the firefighter at all times. !d. at 693.
    A second theory of presumptions, sometimes called the Morgan theory,
    recognizes that special policies behind a presumption may require that a jury be
    informed of its existence, even if some rebuttal evidence has been produced. !d. at
    695. Technically speaking, under the Morgan theory, a presumption shifts both the
    burden of producing evidence and the burden of persuasion to the opponent of the
    presumption. Cunningham, 129 N.H. at 236. The presumption does not disappear
    on the production of contrary evidence. Rather, a "Morgan theory presumption ...
    operates with a weight commensurate with the policy considerations that the
    presumption embodies." Id.
    We have not adopted a general rule for how presumptions such as this one
    should operate, and thus in Washington the law of presumptions continues to be
    defined by statutes and case law. TEGLAND, supra, §§ 301.1, 3 01.13. Depending
    on the underlying statute and type of case, Washington has applied the Morgan
    theory, the Thayer theory, or in many instances neither theory to statutory
    presumptions. Id. § 301.13. Due to the unsettled nature of our case law, it is
    understandable why the parties reach contrary positions as to which theory should
    17
    Spivey v. City of Bellevue/Larson v. City of Bellevue
    No. 91680-2
    apply. Here, we conclude that the plain language of the statute, the legislative
    intent behind it, and case law from other jurisdictions supports applying the
    Morgan theory to RCW 51.32.185. We hold that the statute thus shifts the burden
    of production and persuasion to the employer.
    The plain language ofthe statute indicates that RCW 51.32.185 does more
    than merely require the employer to produce some contrary evidence. The statute
    does not use the words "contrary evidence" or "some evidence." It explicitly states
    that the presumption may be rebutted with a preponderance of the evidence. This
    term indicates that the burden of proof shifts to the party contesting the benefits
    award to show, more likely than not, that the firefighter's disease is not
    occupationally related. Drafters of the WPI seem to agree with this interpretation:
    the WPI generally treat presumptions that state a quantum of proof as shifting to
    the opponent the burden of proof as to the presumed fact. TEGLAND, supra,
    § 301.15; 6 WASHINGTONPRACTICE: WASHINGTONPATTERN JURY INSTRUCTIONS:
    CIVIL 24.01-.05 (6th ed. 2012).
    The City and the Department nevertheless argue that the words "prima
    facie" indicate that the presumption vanishes on production of contrary evidence.
    To clear up any confusion, we turn to the statute's legislative history and to case
    law from other jurisdictions to further clarify which type of presumption the
    18
    Spivey v. City of Bellevue/Larson v. City of Bellevue
    No. 91680-2
    legislature intended. A broader consideration of the policy behind RCW 51.32.185
    shows that the legislature did not intend the presumption to simply vanish on
    production of some rebuttal evidence.
    While we have not addressed how presumptions in statutes such as RCW
    51.32.185 should be treated, other jurisdictions have done so and have applied the
    Morgan theory to analogous "firefighter statutes." For example, the New
    Hampshire Supreme Court analyzed an analogous statute, which stated, '" [T]here
    shall exist a prima facie presumption that heart or lung disease in a firefighter ...
    is occupationally related."' Cunningham, 129 N.H. at 23 5 (quoting former 
    N.H. Rev. Stat. Ann. § 281:2
     (1988). The court reviewed the statute's legislative history
    and determined that its apparent purpose was to implement a social policy of
    providing compensation to firefighters in circumstances where medical evidence
    fails to establish the definitive cause of the plaintiff's heart disease. Id. at 236. It
    went on to note that applying the Thayer theory would not be consistent with the
    policy objective of the statute, and thus it applied the statutory presumption "with a
    force consistent with the legislative concerns underlying the presumption." Id. at
    237. Maryland, Missouri, North Dakota, and other jurisdictions have followed suit
    when interpreting similar statutes. See, e.g. Montgomery County Fire Bd. v.
    19
    Spivey v. City of Bellevue/Larson v. City of Bellevue
    No. 91680-2
    Fisher, 
    298 Md. 245
    , 255-57, 
    468 A.2d 625
     (1983); Byous v. Mo. Local Gov't
    Emps. Ret. Sys. Bd. ofTrs., 
    157 S.W.3d 740
    , 746-47 (Mo. Ct. App. 2005).
    As discussed by the Court of Appeals, New Hampshire and other courts
    have also noted that analogous presumptions serve the purpose of relieving
    firefighters of the "nearly impossible burden of proving fire fighting actually
    caused their disease." Wanstrom v. N.D. Workers Camp. Bureau, 
    2001 ND 21
    ,
    
    621 N.W.2d 864
    , 867 (2001). The New Hampshire Supreme Court noted that
    "[e]ven a slender amount of rebuttal evidence can too handily defeat a Thayer
    presumption," and such is the situation here. Cunningham, 129 N.H. at 237.
    Under the City's proposed interpretation, the City would merely have to appeal all
    decisions to the Board in order to defeat most firefighters' claims. Given the
    difficulty of actually proving the specific cause of an individual's melanoma, an
    employer will almost always be able to produce evidence to rebut a Thayer
    presumption.
    The Washington Legislature appeared to take these considerations into
    account when it added melanoma to the list of qualifying diseases in RCW
    51.32.185. The statute was adopted in 1987 and originally provided only
    presumptive coverage for respiratory diseases. LAWS OF 1987, ch. 515, § 1. In
    2002, the legislature amended the statute to add additional diseases, including
    20
    Spivey v. City of Bellevue/Larson v. City of Bellevue
    No. 91680-2
    "malignant melanoma," to the list. 4 LAWS OF 2002, ch. 337, § 1(e). It added
    melanoma despite testimony that there was not enough scientific evidence to
    support adding additional diseases to the statute. See H.B. REP. ON H.B. 2663, at 3,
    57th Leg., Reg. Sess. (Wash. 2002) ("[t]he bill is too broad because it covers
    conditions for which no correlation to fire fighting exposure is known"). Thus, the
    apparent purpose of adding melanoma to the list of covered diseases was to
    compensate firefighters even in circumstances when there may not be strong
    medical or scientific evidence establishing a definitive causal relationship between
    firefighting and the disease.
    We thus apply the Morgan theory to the presumption: once a firefighter
    shows that he or she suffers from a qualifying disease, RCW 51.32.185(1) imposes
    on the employer the burden of establishing otherwise by a preponderance of the
    evidence. To be clear, this is a burden both to produce contrary evidence and to
    persuade the finder of fact otherwise. The jury may be instructed regarding the
    presumption in RCW 51.32.185. The plain language of the statute, case law from
    4The legislature included a finding that a review of firefighter epidemiology calculated a
    "statistically significant risk for melanoma among fire fighters." This finding was later vetoed
    by the governor. LAWS OF 2002, ch. 337 (veto message explaining that "the assumptions in
    section 1 of this bill have not been clearly validated by science and medicine").
    21
    Spivey v. City of Bellevue/Larson v. City of Bellevue
    No. 91680-2
    other jurisdictions, and the statute's broader social purpose indicate that RCW
    51.32.185 is "stronger" than a Thayer presumption.
    We stress, however, that this standard does not impose on the employer a
    burden of proving the specific cause ofthe firefighter's melanoma. Rather, it
    requires that the employer provide evidence from which a reasonable trier of fact
    could conclude that the firefighter's disease was, more probably than not, caused
    by nonoccupational factors. See RCW 51.32.185(1 ). Finally, we emphasize the
    narrowness of this holding: While we apply the Morgan theory here, we decline to
    adopt a general rule. Rather, we limit our holding's applicability to this statute.
    C. RCW 51.52.115 Does Not Flip the Burdens That Were Applicable at the
    Department and Board Level
    The City and the Department next claim that because RCW 51.52.115 sets
    forth the burden of proof for all appeals to superior court, it governs over the
    provisions in RCW 51.32.185. The City goes on to argue that the trial court
    disregarded RCW 51.52.115 when it informed the jury about the employer's
    burden of proof at the board level. We disagree. We clarify that RCW 51.52.115
    requires the party challenging a board decision to show that the decision was not
    supported by sufficient evidence. However, it does not change the burdens that
    were applicable at the department and board levels.
    22
    Spivey v. City of Bellevue/Larson v. City of Bellevue
    No. 91680-2
    RCW 51.52.115 states that the Board's decision is presumed correct on
    appeal, but we have recently clarified that it does not fundamentally flip any
    burden of proof or presumption applicable in initial department or board hearings.
    Rather, the party challenging a board decision simply must show that the Board did
    not meet the applicable burden or adhere to the applicable presumption. In
    Department of Labor & Industries v. Rowley, we clarified that "this court has held
    that an appellant can meet the burden imposed under RCW 51.5 2.115 just by
    showing that the Department's order is not supported by sufficient evidence-that
    is, without necessarily presenting any new affirmative evidence that the
    Department's order is incorrect." 
    185 Wn.2d 186
    ,207-08,
    378 P.3d 139
     (2016)
    (citing Olympia Brewing Co., 
    34 Wn.2d at 504
    ). In other words, a party appealing
    a board decision can meet the standard in RCW 51.52.115 by demonstrating that
    the employer's evidence at the board level did not, in fact, rebut the firefighter
    presumption by a preponderance of the evidence. Any other rule would make it
    nearly impossible for a firefighter to successfully appeal an adverse "rebuttal"
    decision by the Board.
    RCW 51.52.115 does not fundamentally flip the burden of proof applicable
    at department or board proceedings. Rather, it imposes on the party challenging a
    board decision the burden to show that the Board's decision was incorrect by
    23
    Spivey v. City of Bellevue/Larson v. City of Bellevue
    No. 91680-2
    demonstrating that the Board's "findings and decision are erroneous." Gorre, 
    184 Wn.2d at 36
    . Accordingly, it was proper for the jury to be informed of the
    employer's burden at the board level, so that it could determine whether the
    firefighter had made this demonstration.
    D. Jury Instruction 9 Does Not Conflict with La Vera
    The City next argues that instructing the jury about the burden of proof at
    the prior Board proceeding was inappropriate because under La Vera v.
    Department of Labor & Industries, 
    45 Wn.2d 413
    ,415,
    275 P.2d 426
     (1954), the
    jury instruction added "complexity and confusion" to the jury's task by "conflating
    which party had the burden of proof at each stage ofthe proceeding." Suppl. Br. of
    Pet'r City of Bellevue at 9; Suppl. Br. ofPet'r L&I at 20. We agree that the jury
    instruction added complexity to the jury's determination. But the instruction also
    presented the jury with an accurate statement of the law.
    In La Vera, another workers' compensation case, we stated that the question
    of the burden of proof at the board level is immaterial in an appeal to superior
    court from a board's order. 
    Id. at 414-15
    . But La Vera does not apply here. That
    case was decided approximately 33 years prior to RCW 51.32.185's enactment,
    and the jury was deciding a different issue: whether the Department correctly
    reclassified the claimant from total to permanent partial disability. 
    Id. at 414
    .
    24
    Spivey v. City of Bellevue/Larson v. City of Bellevue
    No. 91680-2
    In the context ofRCW 51.32.185, the question ofthe burden ofproofat the
    board level is material on appeal to superior court. The jury cannot know whether
    the City rebutted the firefighter presumption if they are not informed of its
    existence. We presume that jurors follow instructions, and here, there is no
    evidence to the contrary. Hizey v. Carpenter, 
    119 Wn.2d 251
    ,269-70,
    830 P.2d 646
     (1992). The instruction explained that the Board's decision was presumed
    correct. It also explained that Larson bore the burden of proving by a
    preponderance of the evidence that the decision was incorrect. The challenged
    paragraph does not ask the jury to directly apply the firefighter presumption.
    Rather, it made the jury aware of the burden of proof at the board level so that they
    could determine whether that burden was met. Further, as discussed previously,
    the special policy behind the presumption in RCW 51.32.185 indicates that the jury
    may be informed of the presumption's existence.
    Accordingly, jury instruction 9 neither improperly informed the jury about
    the applicable burden of proof at the trial court level nor unduly added "complexity
    and confusion" to the jury's task. While the jury does not apply the firefighter
    presumption, the jury may be informed that the presumption once existed.
    25
    Spivey v. City of Bellevue/Larson v. City of Bellevue
    No. 91680-2
    E. The Jury Instruction, When Read as a Whole, Was Not Misleading
    Finally, though it was proper to inform the jury of the burden of proof at the
    board level, the City argues that jury instruction 9 was nevertheless misleading
    because, due to its syntax, it "saddled [the] City with the double burden of
    disproving both elements of an occupational disease claim." City of Bellevue Pet.
    for Review at 17. We disagree. As the Court of Appeals noted, the instruction
    directly tracks the statutory definition. When read in context with the rest of the
    instruction, it paints an accurate picture of the applicable law.
    Jury instructions are proper when, read as a whole, they permit parties to
    argue their theories of the case, do not mislead the jury, and properly inform the
    jury of the applicable law. State v. Hutchinson, 
    135 Wn.2d 863
    , 885, 
    959 P.2d 1061
     ( 1998). Even if an instruction is misleading, it will not be reversed unless it
    prejudices a party. Keller v. City of Spokane, 
    146 Wn.2d 237
    , 249, 
    44 P.3d 845
    (2002). We presume that juries follow lawful instructions. Hizey, 
    119 Wn.2d at 270
    . The City argues that the paragraph quoted below was misleading because it
    erroneously led the jury to believe that the City was required to rebut both the
    "arising naturally" element and the "proximate cause" elements in RCW
    51.08.140:
    At the hearing before the Board of Industrial Insurance Appeals,
    the burden of proof is on the employer to rebut the presumption that 1)
    26
    Spivey v. City of Bellevue/Larson v. City of Bellevue
    No. 91680-2
    claimant's malignant melanoma arose naturally out of his conditions of
    employment as a firefighter and, 2) his employment is a proximate
    cause of his malignant melanoma.
    CP (Larson) at 1768 (emphasis added). Specifically, the City argues that the use of
    the conjunction "and" between the two clauses required the jury to analyze
    whether the City had rebutted both (not just one) of the elements.
    The City has a point that a hypertechnical reading of the above paragraph
    could lead a reasonable mind to believe that the City had a "double burden" here.
    However, as the Court of Appeals notes, it is also true that the jury instruction
    directly tracks the applicable statutory definition. The IIA defines an occupational
    disease as one that "arises naturally and proximately out of employment." RCW
    51.08.140. This jury instruction does so as well but merely breaks the definition
    into two parts.
    Further, the instruction is not misleading when read in context with the rest
    of jury instruction 9. As explained in the previous section, the rest of the
    instruction clarifies that the findings and decision of the Board are presumed
    correct. CP (Larson) at 1768. It also states that the burden of proof is on the
    firefighter to establish by a preponderance of the evidence that the decision is
    incorrect. 
    Id.
     The instruction, when read as a whole, is accurate.
    27
    Spivey v. City of Bellevue/Larson v. City of Bellevue
    No. 91680-2
    F. RCW 51.32.185(7) Allows a Firefighter To Recover Attorney Fees
    Incurred at the Board Level if He or She Is Ultimately Successful on
    Appeal to Superior Court
    Under RCW 51.32. 185(7) and RCW 51.52. 130, the trial court
    awarded Larson $67,470.00 in attorney fees and $12,132.42 in costs. CP
    (Larson) at 1900-01, 1904. The City argues that fees and costs incurred
    litigating the board appeal, where Larson did not prevail, should not have
    been included in that award. Because the plain language of the statute
    authorizes attorney fees for "all reasonable costs of the appeal," we disagree.
    Whether a statute authorizes an award of attorney fees is a question of law
    reviewed de novo. Torgerson v. One Lincoln Tower, LLC, 
    166 Wn.2d 510
    ,
    517, 
    210 P.3d 318
     (2009).
    RCW 51 .32.185(7) contains two subsections specifically addressing
    attorney fees in cases involving the firefighter presumption. First, RCW
    51.32.185(7)(a) addresses how attorney fees should be handled at the board
    level. It states that "[w]hen a determination involving [the firefighter
    presumption] is appealed to the [Board] and the final decision allows the
    claim for benefits, the [Board] shall order that all reasonable costs of the
    appeal, including attorney fees and witness fees, be paid to the firefighter ...
    by the opposing party." Next, RCW 51.32.185(7)(b) states that "[w]hen a
    28
    Spivey v. City of Bellevue/Larson v. City of Bellevue
    No. 91680-2
    determination involving the presumption established in this section is
    appealed to any court and the final decision allows the claim for benefits, the
    court shall   o~der   that all reasonable costs of the appeal, including attorney
    fees and witness fees, be paid to the firefighter ... by the opposing party."
    (emphasis added).
    The City argues that under the plain language of the statute, only the
    Board, not the superior court, has the authority to award fees incurred before
    the Board. They assert that because Larson did not prevail before the Board,
    he was not entitled to recover attorney fees and costs at that proceeding.
    Larson argues that RCW 51.32.185(7)(b) clearly allows him to recover
    attorney fees for services before the Board when that decision is reversed on
    appeal to the superior court. He notes that he had no reason to appeal the
    Department's order allowing his claim, and that to exclude his costs and fees
    incurred at the Board would "contort[] the fee provisions ofRCW 51.32.185
    and the overriding policy of protecting workers as opposed to employers."
    Larson's Suppl. Br. at 18.
    We agree with Larson: RCW 51.32.185(7) is broader than the general
    provision governing attorney fees in workers' compensation cases. The general
    provision, RCW 51.52.130, limits recovery to "services before the court only."
    29
    Spivey v. City of Bellevue/Larson v. City of Bellevue
    No. 91680-2
    This court has held that this provision does not include fees for work at the Board.
    See, e.g., Borenstein v. Dep't of Labor & Indus., 
    49 Wn.2d 674
    , 676-77,
    306 P.2d 228
     (1957). However, RCW 51.32.185(7)(b) does not contain such limiting
    language. It speaks more broadly, allowing "all reasonable costs of the appeal,
    including attorney fees and witness fees."
    Fees incurred before the Board are reasonable "costs of appeal." This is
    especially true in workers' compensation cases where generally the trial is
    conducted on the hearing record. All witnesses are called at the board level, and
    the trial court may analyze only the documentation and testimony accumulated at
    that level. RCW 51.52.115 (stating "the court shall not receive evidence or
    testimony other than, or in addition to, that offered before the board"). Thus, a
    great deal of the "costs of appeal" are likely those that are incurred before the
    Board, not the trial court.
    This result is also consistent with our obligation to construe the IIA liberally
    in favor of the worker. We award attorney fees in industrial insurance cases in
    order to "'guarantee the injured [worker] adequate legal representation in
    presenting his claim on appeal without the incurring of legal expense or the
    diminution ofhis award."' Harbor Plywood Corp. v. Dep't ofLabor & Indus., 
    48 Wn.2d 553
    , 559,
    295 P.2d 310
     (1956) (quoting Boeing Aircraft Co. v. Dep't of
    30
    Spivey v. City of Bellevue/Larson v. City of Bellevue
    No. 91680-2
    Labor & Indus., 
    26 Wn.2d 51
    , 57, 
    173 P.2d 164
     (1946)). To refuse to grant
    attorney fees here, when Larson prevailed at the Court of Appeals and before this
    court, would result in an inadequate recovery for Larson. We affirm the Court of
    Appeals and uphold the attorney fees award. We also grant Larson's request for
    attorney fees on appeal to this court.
    CONCLUSION
    RCW 51.32.185 reflects the legislature's intent to relieve a firefighter of
    unique problems of proving that fire fighting caused his or her disease.
    Accordingly, we apply the firefighter presumption with a force that gives life to the
    legislature's words. We hold that the question whether the City rebutted the
    presumption in RCW 51.52.185 is one of fact that may be submitted to the jury. In
    Spivey, the trial court erred when it decided the issue as a matter of law. We also
    clarify that RCW 51.32.185 shifts both the burden of production and the burden of
    persuasion to the employer. Thus, in Larson, jury instruction 9 accurately stated
    the applicable law. Finally, we find that Larson is entitled to attorney fees for
    litigating his claim before the Board and before this court. We thus affirm the
    Court of Appeals in Larson, but reverse the trial court's ruling in Spivey and
    remand for proceedings in accordance with this decision.
    31
    Spivey v. City of Bellevue/Larson v. City of Bellevue
    No. 91680-2
    WE CONCUR:
    32