Komalestewa v. ica/stoneville pedigree/wausau Ins ( 2005 )


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  •                        SUPREME COURT OF ARIZONA
    En Banc
    DAVID C. GRAMMATICO,              )    Arizona Supreme Court
    )    No. CV-04-0197-PR
    Petitioner, )
    )    Court of Appeals
    v.               )    Division One
    )    No. 1 CA-IC 01-0117
    THE INDUSTRIAL COMMISSION,        )
    )
    )    ICA Claim
    Respondent, )    No. 20001-390571
    )
    )    Carrier
    AROK, INC.,                       )    No. AZ 00008522
    )
    Respondent Employer, )
    )
    )
    )
    STATE COMPENSATION FUND,          )
    )
    Respondent Carrier. )    CONSOLIDATED WITH
    )
    __________________________________)
    )
    AUSTIN KOMALESTEWA,               )    Arizona Supreme Court
    )    No. CV-04-0364-PR
    Petitioner Employee, )
    )    Court of Appeals
    v.               )    Division One
    )    No. 1 CA-IC 03-0041
    THE INDUSTRIAL COMMISSION,        )
    )    ICA Claim
    )    No. 20013-370241
    Respondent, )
    )    Carrier
    STONEVILLE PEDIGREE SEED,         )    No. WC-905 367138
    )
    Respondent Employer, )
    )
    )
    WAUSAU INSURANCE COMPANIES,       )    O P I N I O N
    )
    Respondent Carrier. )
    )
    _______________________________________________________________
    GRAMMATICO v. THE INDUSTRIAL COMMISSION
    Industrial Commission Award
    J. Matthew Powell, Administrative Law Judge
    AWARD SET ASIDE
    Court of Appeals, Division One
    
    208 Ariz. 10
    , 
    90 P.3d 211
    (App. 2004)
    AFFIRMED
    ________________________________________________________________
    KOMALESTEWA v. THE INDUSTRIAL COMMISSION
    Industrial Commission Award
    Stephen W. Pogson, Administrative Law Judge
    AWARD SET ASIDE
    Court of Appeals, Division One
    
    209 Ariz. 2ll
    , 
    99 P.3d 26
    (App. 2004)
    REVERSED
    ________________________________________________________________
    ATTORNEYS FOR GRAMMATICO v. THE INDUSTRIAL COMMISSION
    JEROME, GIBSON, STEWART,
    FRIEDMAN, STEVENSON & ENGLE, P.C.                        Phoenix
    By   Joel F. Friedman
    Attorneys for David G. Grammatico
    STATE COMPENSATION FUND                                  Phoenix
    By   James F. Crane, Vice President and General
    Counsel
    James B. Stabler
    Attorneys for AROK, Inc. and State Compensation Fund
    JONES, SKELTON & HOCHULI, P.L.C.                         Phoenix
    By   Randall H. Warner
    Attorneys for Amici Curiae American Insurance Association,
    Arizona Association of Industries, Arizona Chamber of Commerce,
    Arizona Restaurant and Hospitality Association, Arizona Rock
    Products Association, Greater Phoenix Chamber of Commerce,
    National Federation of Independent Business Legal Foundation,
    and Tucson Metropolitan Chamber of Commerce
    STEPTOE & JOHNSON, LLP                                   Phoenix
    By   Wendy G. Briggs
    Attorneys for Amicus Curiae American Insurance Association
    - 2 -
    LOW & CHILDERS, P.C.                                     Phoenix
    By   S. David Childers
    Attorneys for Amicus Curiae The Property Casualty Insurers
    Association of America
    ADELMAN GERMAN PLC                                       Scottsdale
    By   Daniel J. Adelman
    Attorneys for Amicus Curiae Arizona Trial
    Lawyers Association
    HARALSON, MILLER, PITT, FELDMAN & McANALLY P.L.C            Tucson
    By   Stanley G. Feldman
    Attorneys for Amicus Curiae Southern Arizona
    Workers’ Compensation Claimants Association
    ________________________________________________________________
    ATTORNEYS FOR KOMALESTEWA v. THE INDUSTRIAL COMMISSION
    Don A. Fendon                                               Phoenix
    Attorney for Austin Komalestewa
    CROSS & LIEBERMAN P.A.                                     Phoenix
    By   Donald L. Cross
    Attorneys for Stoneville Pedigree Seed and Wausau
    Insurance Companies
    LOW & CHILDERS, P.C.                                        Phoenix
    By   S. David Childers
    Attorneys for Amicus Curiae Property Casualty Insurers
    Association of America
    ADELMAN GERMAN PLC                                       Scottsdale
    By   Daniel J. Adelman
    Attorneys for Amicus Curiae Arizona Trial
    Lawyers Association
    HARALSON, MILLER, PITT, FELDMAN & McANALLY, P.L.C         Tucson
    By   Stanley G. Feldman
    Attorneys for Amicus Curiae Southern Arizona
    Workers’ Compensation Claimants Association
    ________________________________________________________________
    R Y A N, Justice
    - 3 -
    ¶1         Article     18,   Section    8    of   the   Arizona    Constitution
    mandates that an employee receive workers’ compensation if the
    employee is injured in “any accident arising out of and in the
    course of . . . employment,” and the injury “is caused in whole,
    or in part, or is contributed to, by a necessary risk or danger
    of such employment, or a necessary risk or danger inherent in
    the nature thereof, or by failure of such employer or its agents
    or employee or employees to exercise due care.”                   The issue in
    these   consolidated      matters1   requires     us    to   determine    whether
    Article 18, Section 8 precludes the legislature from requiring
    proof   that   the   presence   of     alcohol    or    illegal   drugs    in   an
    injured worker’s system was not a contributing cause of the
    accident before workers’ compensation benefits may be awarded.
    I
    A
    ¶2         David     C.   Grammatico,       who   installed     metal    trim    on
    building exteriors for AROK, Inc., performed his work on drywall
    stilts approximately forty-two inches in height.                  After working
    for most of his shift on stilts, Grammatico fell while walking,
    on stilts, through a cluttered area of the job site.                     He broke
    his right wrist and left knee in the fall.
    1
    By separate order, we           consolidated       these   cases    for    the
    purposes of this opinion.
    - 4 -
    ¶3           Grammatico admitted that he had smoked marijuana and
    ingested methamphetamine on the previous two days, days he was
    not required to be at work.                 His post-accident urine test showed
    positive         results         for         marijuana,          amphetamine,           and
    methamphetamine, all of which are illegal to use in Arizona.
    See, e.g., Ariz. Rev. Stat. (“A.R.S.”) § 13-3401 (Supp. 2003).
    Grammatico’s employer maintained a certified drug-testing policy
    under A.R.S. § 23-1021(D) (Supp. 2004).                      Under the terms of the
    statute, if an employer maintains such a policy, “an employee’s
    injury   .   .   .   shall    not      be    considered      a   personal    injury      by
    accident arising out of and in the course of employment and is
    not compensable . . . if the employee fails to pass . . . a drug
    test for the unlawful use of any controlled substance,” A.R.S. §
    23-1021(D),      unless    the      employee        proves    that    the   use    of    an
    unlawful     substance       “was      not     a    contributing       cause      of    the
    employee’s injury.”          A.R.S. § 23-1021(D)(1).                 When Grammatico’s
    employer’s insurer denied him benefits, he requested a hearing
    before the Industrial Commission.
    ¶4           After the hearing, the administrative law judge found
    Grammatico’s claim noncompensable because Grammatico failed to
    prove that his use of unlawful controlled substances “was not
    even a ‘slight contributing cause’” of his injuries.                        Grammatico
    then filed a statutory special action in the court of appeals.
    See A.R.S. § 23-951(A) (1995).                 The court of appeals set aside
    - 5 -
    the judge’s award, holding that A.R.S. § 23-1021(D) violates
    Article 18, Section 8 of the Arizona Constitution.                          Grammatico
    v. Indus. Comm’n, 
    208 Ariz. 10
    , 16, ¶ 25, 
    90 P.3d 211
    , 217 (App.
    2004).       Judge Barker dissented.            
    Id. at 16–20, ¶¶
    26-44, 90 P.3d
    at 217-21
    .
    B
    ¶5             Austin    Komalestewa       worked       for    Stoneville     Pedigree
    Seed.        Shortly after he began work one morning, Komalestewa, as
    he and his fellow workers often were required to do, tried to
    fix a conveyor belt that had “bogged down.”                        He crawled under
    the belt to put pressure on the drum, and his arm became caught
    in     the    belt,     resulting    in    serious       injury.        Komalestewa’s
    employer’s insurance carrier denied his workers’ compensation
    claim because blood tests taken at the hospital shortly after
    the     accident       revealed     alcohol      in     his    blood.       Komalestwa
    protested the denial of benefits, and hearings were conducted
    before an administrative law judge at the Industrial Commission.
    ¶6             During the hearing, Komalestwa admitted that he had
    four     mixed     drinks    containing         vodka    the    night    before   the
    accident.        An expert testified that based on blood drawn after
    the accident, Komalestewa’s blood-alcohol level at the time of
    the accident would have been at least 0.176 percent.                         However,
    Komalestewa’s wife, the employer’s site manager, and a co-worker
    testified       that    Komalestewa       did     not    appear    intoxicated    the
    - 6 -
    morning of the accident.
    ¶7           The administrative law judge initially determined that
    Komalestewa had sustained a compensable injury.                         Subsequently,
    however, upon request for review by the insurance carrier, see
    A.R.S. §§ 23-942(D), -943(A)-(B) (1995), the judge determined
    that   the    claim   was    noncompensable        under     A.R.S.        §    23-1021(C)
    because      Komalestewa’s       intoxication         had    contributed             to   the
    accident.       That section provides that “[a]n employee’s injury
    . . . shall not be considered a personal injury by accident
    arising   out    of   and   in   the    course        of   employment          and   is   not
    compensable . . . if the impairment of the employee is due to
    the    employee’s     use   of   alcohol      .   .    .    and   is   a       substantial
    contributing     cause      of   the    employee’s         personal     injury.”          
    Id. “‘Substantial contributing cause’
        means     anything       more      than   a
    slight contributing cause.”            
    Id. § 23-1021(H)(2). ¶8
              Komalestewa filed a statutory special action in the
    court of appeals.        In affirming the award, another panel of that
    court rejected the majority’s approach in Grammatico and held
    that A.R.S. § 23-1021(C) did not violate Article 18, Section 8
    of the Arizona Constitution.             Komalestewa v. Indus. Comm’n, 
    209 Ariz. 211
    , 219, ¶ 31, 
    99 P.3d 26
    , 34 (App. 2004).
    C
    ¶9           In Grammatico, Arok and the State Compensation Fund
    petitioned the Court for review, and Komalestewa petitioned for
    - 7 -
    review in his matter.              We granted review in both cases because
    of the conflict between the panels of the court of appeals on
    the applicability of Article 18, Section 8 and because these
    cases    concern      a    matter    of    statewide       importance.           We   have
    jurisdiction        under    Article      6,    Section       5(3)   of    the   Arizona
    Constitution and A.R.S. § 12-120.24 (2003).
    III
    ¶10           Before      statehood,      all    Arizona      employees     injured     by
    their employers’ negligence could bring common law tort actions
    against them.          See Consol. Arizona Smelting Co. v. Ujack, 
    15 Ariz. 382
    , 383-84, 
    139 P. 465
    , 466 (1914); Red Rover Copper Co.
    v. Indus. Comm’n, 
    58 Ariz. 203
    , 210, 
    118 P.2d 1102
    , 1105 (1941);
    Arizona Workers’ Compensation Handbook § 1.1, at 1-1 (Ray J.
    Davis et al. eds., 1992) (hereinafter “Davis”).                             But success
    with such actions was rare because not only did employees have
    to    show    that     the    employers        were    negligent      and    that     that
    negligence      had       caused    the   injuries,       but    also     because     such
    actions      were    “restricted      further     by    the     ‘unholy     trinity’    of
    common    law   defenses       –   contributory        negligence,        assumption    of
    risk, and the fellow servant rule.”                    William L. Prosser, Law of
    Torts § 80, at 526-27 (4th ed. 1971); see also Red 
    Rover, 58 Ariz. at 210
    , 118 P.2d at 1105.
    ¶11           “For        twenty-five       years,        labor      interests         had
    unsuccessfully lobbied for an employer’s liability act in the
    - 8 -
    territorial       legislature.”               Gordon     M.     Bakken,         The    Arizona
    Constitutional Convention of 1910, 1978 Ariz. St. L.J. 1, 18.
    Responding      to     those      calls,        the     framers       of        the     Arizona
    Constitution in 1910 enacted Article 18, which included a wide
    range of measures to protect labor.                     See 
    id. at 18-20. Article
    18    abolished      the    fellow      servant        doctrine      and    substantially
    curtailed the defenses of contributory negligence and assumption
    of risk.     See Ariz. Const. art. 18, §§ 4, 5; Heimke v. Munoz,
    
    106 Ariz. 26
    , 28-30, 
    470 P.2d 107
    , 109-11 (1970).
    ¶12          Although       Article      18,     Sections       4    and    5     restricted
    employers’ common law defenses to employee negligence actions,
    neither section affected the basic requirement that the employee
    prove   negligence         and   causation,       an    often       long    and       expensive
    process for both employees and employers.                       See Davis, §§ 1.1, at
    1-1 & 1.3.1, at 1-6.             To address this issue, Delegate Everett E.
    Ellinwood, “an attorney who had served the railroads and the
    Phelps Dodge Arizona interests,” John D. Leshy, The Making of
    the   Arizona     Constitution,          20    Ariz.     St.    L.J.       1,    35     (1988),
    introduced      Proposition        72    at     the    constitutional            convention,
    which proposed to require the legislature to enact a “compulsory
    workmen’s     compensation         law.”         The     Records       of       the     Arizona
    Constitutional       Convention         of    1910,     65-66    (John      S.    Goff     ed.,
    1991) (hereinafter “Goff”).                   Proposition 72 was approved and
    - 9 -
    adopted by the convention delegates as Article 18, Section 8.2
    
    Id. at 549, 555,
    and 886.
    ¶13          After    Arizona   became    a   state    in   1912,    the   first
    session      of      the   Arizona       Legislature        implemented     the
    constitutional mandate by adopting a “Compulsory Compensation
    Law.”      
    Ujack, 15 Ariz. at 384
    , 139 P. at 466.                   The present
    version of the statutory scheme is found in A.R.S. §§ 23-901 to
    23-1091 (1995 & Supp. 2003).
    ¶14          Article 18, Section 8 and the implementing statutes
    provide workers in Arizona with an alternative to common law
    tort actions against employers.           Under this “new civil action,”
    
    Ujack, 15 Ariz. at 387
    , 139 P. at 467, neither the employee’s
    2
    As originally enacted, Article 18, Section 8 directed the
    legislature to
    enact   a   Workmen’s   Compulsory   Compensation   law
    applicable to workmen engaged in manual or mechanical
    labor in such employments as the Legislature may
    determine to be especially dangerous, by which
    compulsory compensation shall be required to be paid
    to any such workman by his employer, if in the course
    of such employment personal injury to any such workman
    from any accident arising out of, and in the course
    of, such employment is caused in whole, or in part, or
    is contributed to, by a necessary risk or danger of
    such employment, or a necessary risk, or danger
    inherent in the nature thereof, or by failure of such
    employer, or any of his or its officers, agents, or
    employee, or employees, to exercise due care, or to
    comply with any laws affecting such employment;
    Provided, that it shall be optional with said employee
    to settle for such compensation, or retain the right
    to sue said employer as provided by this Constitution.
    Goff at 1435-36.
    - 10 -
    nor the employer’s negligence would affect compensation.                     See
    Davis, pt. I, at I-1.
    ¶15            This Court recognized that the new civil action was
    simply    an    alternative   to   the   still-existing    common    law   tort
    action.        In Industrial Commission v. Crisman, for example, we
    held     that    the   legislature’s     attempt    to   require    pre-injury
    election of either workers’ compensation or the common law tort
    action was unconstitutional under Article 18, Section 8 because
    it did not provide workers with the constitutionally mandated
    option to elect, after the injury, to accept compensation or,
    instead, sue the employer.          
    22 Ariz. 579
    , 584, 
    199 P. 390
    , 392
    (1921); see also 
    Ujack, 15 Ariz. at 388
    , 139 P. at 468.
    ¶16            In 1925, the voters amended Article 18, Section 83 to
    provide for pre-injury election, thus creating a constitutional
    exception to Article 18, Section 6, the anti-abrogation clause.
    Kilpatrick v. Superior Court, 
    105 Ariz. 413
    , 418-19, 
    466 P.2d 18
    , 23-24 (1970).         As 
    Kilpatrick, 419 Ariz. at 419
    , 466 P.2d at
    24, and Ruth v. Industrial Comm’n, 
    107 Ariz. 572
    , 575, 
    490 P.2d 828
    ,     831    (1971),   demonstrate,    Article    18,   Section    6    still
    protects an employee’s right to maintain a common law negligence
    action against his or her employer.                That right, however, is
    3
    The amended version of Article 18, Section 8 provided that
    employees “engaged in . . . private employment, may exercise the
    option to settle for compensation by failing to reject the
    provisions of such Workmen’s Compensation Law prior to the
    injury.”
    - 11 -
    subject to the exception provided in Article 18, Section 8 -
    that the legislature may enact a law with the nearly irrebutable
    presumption     that       an    employee         accepted       the     alternative      of
    workers’ compensation benefits unless the employee made a pre-
    accident election to reject workers’ compensation and retain his
    or her common law rights.
    ¶17          Under the Arizona Constitution, therefore, absent an
    employee’s    express      rejection        of    workers’       compensation,      a    no-
    fault system has replaced the prior fault-based tort system.
    See Stoecker v. Brush Wellman, Inc., 
    194 Ariz. 448
    , 451, ¶ 11,
    
    984 P.2d 534
    ,    537     (1999)       (“The    underlying          principle   of    the
    compensation        system      is    a     trade     of     tort       rights     for    an
    expeditious, no-fault method by which an employee can receive
    compensation for accidental injuries sustained in work-related
    accidents.”); see also Pressley v. Indus. Comm’n, 
    73 Ariz. 22
    ,
    28, 29, 
    236 P.2d 1011
    , 1015-16 (1951).
    IV
    ¶18          We now turn to whether A.R.S. § 23-1021(D) and A.R.S.
    § 23-1021(C) violate Article 18, Section 8, as Grammatico and
    Komalestewa contend.            We begin our analysis with a brief summary
    of a few principles underlying workers’ compensation law.
    A
    ¶19          To receive workers’ compensation benefits, an injured
    employee     must    demonstrate          both    legal    and    medical     causation.
    - 12 -
    DeSchaaf v. Indus. Comm’n, 
    141 Ariz. 318
    , 320, 
    686 P.2d 1288
    ,
    1290    (App.     1984)     (citing       1B     Arthur    Larson,     Workmen’s
    Compensation Law § 38.83 (1982)) (additional citations omitted).4
    Article 18, Section 8 addresses legal causation.                  See 
    DeSchaaf, 141 Ariz. at 321
    , 686 P.2d at 1291.              As relevant to these cases,
    Section 8 divides legal causation into three elements.                      First,
    the employee must have been acting in the course of employment.
    Second, the employee must have suffered a personal injury from
    an accident arising out of and in the course of such employment.
    Third, the resulting injury must have been caused in whole or in
    part, or contributed to, by a necessary risk of the employee’s
    employment, or a necessary risk or danger inherent in the nature
    of that employment or the employer’s lack of due care.
    ¶20          Medical   causation,       in     contrast,   is    established       by
    showing that the accident caused the injury.                    See 
    id. By its plain
      terms,      Article      18,   Section     8   does     not   limit    the
    legislature’s       power   to    enact      legislation   affecting      medical
    causation.      Cf. Ford v. Indus. Comm’n, 
    145 Ariz. 509
    , 518, 
    703 P.2d 453
    , 462 (1985) (stating that the constitution does not
    prevent the legislature from enacting specific factors to be
    considered    “in    determining       whether    industrial     exposure     is   a
    cause of an occupational disease,” thus implicitly recognizing
    4
    The   current  version   of  Larson   also  discusses this
    principle.    See 2 Arthur Larson & Lex K. Larson, Larson’s
    Workers’ Compensation Law § 46.03[1], at 46-6 (2004).
    - 13 -
    that   the     legislature    could        enact    standards        for   medical
    causation).
    ¶21          Consequently,   the   legislature          has   some    latitude   to
    establish     the   requisite      medical         causation     for       workers’
    compensation recovery.        In contrast, however, the legislature
    may not define legal causation in a way that conflicts with
    Article 18, Section 8 because the legislature “cannot enact laws
    which will supersede constitutional provisions adopted by the
    people.”     
    Kilpatrick, 105 Ariz. at 415-16
    , 466 P.2d at 20-21.
    B
    ¶22          The resolution of this case, therefore, hinges upon
    whether A.R.S. § 23-1021(C) and (D) impermissibly define legal
    causation by requiring proof that the presence of alcohol or
    illegal drugs in a claimant’s system did not contribute to the
    industrial    accident.      Turning   first       to   A.R.S.   §     23-1021(D)-
    (D)(1), those subsections provide that an employee who fails to
    pass, refuses to cooperate with, or refuses to take a qualified
    alcohol or drug test, is prohibited from receiving compensation,
    even if his or her injury would otherwise require compensation,
    unless the employee can prove that the intoxication or unlawful
    drug use was not a contributing cause of the accident.
    ¶23          The majority in Grammatico concluded that A.R.S. § 23-
    1021(D) impermissibly restricts legal 
    causation. 208 Ariz. at 13-14
    , ¶¶ 
    12-15, 90 P.3d at 214-15
    .                We agree.         Under Article
    - 14 -
    18,   Section    8,     an     employee         demonstrates          legal    causation   by
    showing that a necessary risk or danger of employment caused or
    contributed to the industrial accident “in whole or in part.”
    (Emphasis       added.)             Section           23-1021(D),        however,     denies
    compensation to an injured worker unless the worker proves that
    a   necessary    risk     or    danger          of    employment       wholly    caused    the
    accident.        Specifically,             if        alcohol     or    illegal    drug     use
    contributed even slightly to the accident, section 23-1021(D)
    denies compensation to the employee, even if a necessary risk or
    danger   of     employment          partially          or     substantially       caused   or
    contributed to the accident.                     Article 18, Section 8 does not
    permit the legislature to limit legal causation in that manner.
    See 
    Ford, 145 Ariz. at 518
    , 703 P.2d at 462 (holding that A.R.S.
    § 23-901.01 (1985), which lists factors that indicate whether
    employment       caused        an      occupational              disease,        cannot     be
    constitutionally interpreted to require proof that the disease
    was solely or exclusively caused by the industrial exposure).
    C
    ¶24          Section         23-1021(C),              the      statute    at      issue     in
    Komalestewa,     similarly          runs    afoul        of    Article    18,    Section    8.
    That statute provides that
    [a]n employee’s injury or death shall not be considered
    a personal injury by accident arising out of and in the
    course of employment and is not compensable pursuant to
    this chapter if the impairment of the employee is due
    to the employee’s use of alcohol . . . and is a
    - 15 -
    substantial contributing cause of the employee’s
    personal injury or death.   This subsection does not
    apply if the employer had actual knowledge of and
    permitted, or condoned, the employee’s use of alcohol
    . . . .
    
    Id. (footnote omitted). ¶25
               Although Article 18, Section 8 requires compensation
    if a necessary risk or danger of employment partially caused or
    contributed to the accident, section 23-1021(C) denies benefits
    if alcohol or drug use contributed to the accident.                           Thus, even
    if an accident was caused, in part, by a necessary risk or
    danger     of    employment,       A.R.S.       §   23-1021(C)        would       preclude
    benefits        if    alcohol      was    “anything     more      than        a    slight
    contributing         cause”   of   the    injury.      A.R.S.    §     23-1021(H)(2).
    Again, such a provision requires proof that an employee was not
    at fault when the industrial accident occurred.                          Article 18,
    Section    8    does    not    permit     the   legislature      to    enact       such   a
    statute.       See Inscoe v. DeRose Indus., Inc., 
    226 S.E.2d 201
    , 206
    (N.C. Ct. App. 1976) (holding that such a requirement injects
    “‘fault’ as negligence back into the statute in its broadest
    sense . . . . That is, to deny relief to [an employee] . . .
    would     present       a     situation     analogous     to     the     common       law
    understanding of contributory negligence which, of course, has
    been eliminated from Workmen’s Compensation”); see also Davis
    pt. I, at I-1 (“When an injury . . . is covered by workers’
    - 16 -
    compensation,    the   worker   .   .   .   obtains   no-fault   protection.
    Neither the employer’s nor anyone else’s fault is relevant.”).5
    V
    A
    ¶26       The dissent in Grammatico, as well as the court in
    Komalestewa,    concluded   that     the    legislature   is   permitted   to
    define the phrase in Article 18, Section 8, “a necessary risk or
    danger of . . . employment,” to exclude accidents occurring when
    the employee has recently used illegal drugs or alcohol before
    the injury.     See 
    Grammatico, 208 Ariz. at 16
    , ¶ 
    26, 90 P.3d at 217
    (Barker, J., dissenting); 
    Komalestewa, 209 Ariz. at 212-13
    ,
    ¶ 
    1, 99 P.3d at 27-28
    .          As the Grammatico majority correctly
    pointed out, however, such a definition of “a necessary risk or
    danger of . . . employment,” would impermissibly “inject[] fault
    into the no-fault workers’ compensation system and effectively
    abrogate[] claims for injuries partially caused or contributed
    to by workplace 
    dangers.” 208 Ariz. at 15
    , ¶ 
    20, 90 P.3d at 216
    .   Moreover, if we agreed with the Grammatico dissent and
    5
    The Amicus Curiae Brief of Southern Arizona Workers’
    Compensation Claimants Association (“SAWCCA”) points out that
    Article 18, Section 6, the anti-abrogation clause of Arizona’s
    constitution, preserves each person’s “right of action to
    recover damages” for injuries.    From this, SAWCCA reasons that
    if an Arizona worker is deprived of the right to worker’s
    compensation by a statute that introduces fault into the
    worker’s compensation system, the worker retains the remedy of
    bringing a common law tort action against the employer.    Given
    our disposition of the issues in this consolidated matter, we
    need not consider SAWCCA’s argument.
    - 17 -
    Komalestewa      opinion, the legislature could circumvent Article
    18,   Section     8    by   defining      “a       necessary   risk   or   danger”   to
    exclude a variety of injuries if caused in part by an employee’s
    reckless or even negligent acts.                    The legislature, for example,
    could    preclude      recovery     for    injured      employees     whose   injuries
    were caused, in part, by talking on cell phones while driving,6
    by taking cold medication,7 or even by being tired on the job.
    However, the language of Article 18, Section 8 and the history
    behind    it    prohibit      the   legislature        from    enacting    legislation
    that injects fault into the workers’ compensation system.
    B
    ¶27            The dissent in Grammatico further concluded that an
    employee’s      drug    use    before     coming       to   work   and   suffering   an
    6
    Studies demonstrate that talking on cell phones while
    driving is extremely dangerous. See, e.g., Donald A. Redelmeir
    & Robert J. Tibshirani, Association Between Cellular-Telephone
    Calls and Motor Vehicle Collisions, 336 New England Journal of
    Medicine 453, 456 (1997) (risk of accident increased 400% for
    drivers using cell phones; “relative risk is similar to the
    hazard associated with driving with a blood alcohol level at the
    legal limit”); David L. Strayer et al., Fatal Distraction? A
    Comparison of the Cell-Phone Driver and the Drunk Driver,
    http://www.psych.utah.edu/AppliedCognitionLab/DrivingAssessment2
    003.pdf (“cell-phone drivers may actually exhibit greater
    impairments . . . than legally intoxicated drivers”).
    7
    Using over-the-counter cold medicine, such as Benadryl, can
    significantly increase the chance of automobile accidents. See,
    e.g., John M. Weiler et al.,          Effects of Fexofenadine,
    Diphenhydramine, and Alcohol on Driving Performance, 132 Annals
    of Internal Medicine 354, 362 (2000) (driving performance was
    generally worse after taking Benadryl than after drinking
    alcohol).
    - 18 -
    injury is analogous to a meat cutter intentionally cutting off
    his own hand.    
    See 208 Ariz. at 16-17
    , ¶ 
    28, 90 P.3d at 217-18
    (Barker,   J.,   dissenting);     A.R.S.    §     23-1021(A)   (excluding
    compensation for self-inflicted injuries).          We find that analogy
    analytically flawed.
    ¶28        To be sure, our courts have long held that employees
    who   intentionally   injure   themselves   may    not   recover   workers’
    compensation.    See, e.g., L.B. Price Mercantile Co. v. Indus.
    Comm’n, 
    43 Ariz. 257
    , 268, 
    30 P.2d 491
    , 495 (1934) (“The only
    injury resulting from an accident which arises out of and in the
    course of employment that is not compensable under the law of
    Arizona is one that the employee purposely inflicts upon himself
    . . . .”);8 Lopez v. Kennecott Copper Corp., 
    71 Ariz. 212
    , 215-
    16, 
    225 P.2d 702
    , 705 (1950) (upholding industrial commission’s
    determination that the employee’s injury was self-inflicted, and
    thus noncompensable, because circumstantial evidence showed that
    the employee had ignited a stick of dynamite at his feet); Rural
    Metro Corp. v. Indus. Comm’n, 
    197 Ariz. 133
    , 135, ¶ 7, 
    3 P.3d 1053
    , 1055 (App. 2000) (“[P]ursuant to our statutory scheme, an
    employee’s injury is compensable so long as it is work related
    and has not been purposely self-inflicted.”); Glodo v. Indus.
    Comm’n, 
    191 Ariz. 259
    , 262, 
    955 P.2d 15
    , 18 (App. 1998) (holding
    8
    L.B. Price Mercantile did not refer to Article 18, Section
    8, but to sections 1421 and 1426 of the Revised Code of 
    1928. 43 Ariz. at 268
    , 30 P.2d at 495.
    - 19 -
    that an employee cannot recover under workers’ compensation if
    the injury results from an intentional act).
    ¶29         Intentionally       self-inflicted         injuries,       however,   bar
    compensation only to those employees who clearly have purposely
    inflicted     their      injuries.        In    L.B.   Price      Mercantile,     for
    example, we concluded that an employee who violated criminal
    laws and was injured in the process was not barred from workers’
    compensation       because    such     a       violation      merely    established
    contributory negligence, which does not bar recovery under the
    workers’ compensation 
    scheme. 43 Ariz. at 265-68
    , 30 P.2d at
    494-95.       We    explained      that     “[m]any     people     violate      these
    provisions,    some      unintentionally,        and   some    intentionally      but
    certainly with no purpose of causing injury to themselves.                        By
    no construction of the facts can it be said that [the employee]
    by crossing McDowell Road in violation of traffic regulations
    intended to inflict an injury upon himself.”                      Id. at 
    268, 30 P.2d at 495
    .
    ¶30         But in Glodo, the court of appeals determined that the
    employee had intentionally injured himself by punching a freezer
    
    door. 191 Ariz. at 262
    , 955 P.2d at 18.                 The court noted that
    the   employee     had    argued     that   “while     he   may    have    purposely
    punched the freezer door, he did not ‘purposely’ fracture his
    finger.”    
    Id. The court disagreed,
    however, holding that “[a]n
    intentional act of violence that produces an injury that should
    - 20 -
    be expected is not accidental.”             
    Id. ¶31 In contrast,
    Rural Metro concluded that an employee’s
    decision to reject medical advice, which resulted in a workplace
    injury, did not constitute an intentional injury.                        There, the
    employee had suffered a shoulder injury, which required surgery,
    and was told by her doctor not to return to 
    work. 197 Ariz. at 134
    , ¶¶ 
    2-3, 3 P.3d at 1054
    .           She nevertheless decided to return
    to work, stating that she “had no choice” because of financial
    reasons.    
    Id. at ¶ 3.
         She re-injured her shoulder her first day
    back on the job.         
    Id. at ¶ 4.
           The court of appeals upheld the
    administrative     law    judge’s    determination       that    the    injury   was
    compensable,      concluding      that      “[a]lthough      such      action    was
    arguably careless, if not reckless, no evidence was presented to
    suggest,    nor   does    Rural     Metro    argue,   that      [the    employee’s]
    purpose in returning to work at Rural Metro was to reinjure
    herself.”    
    Id. at ¶ 8.
    ¶32         In    distinguishing         Glodo,    the    Rural        Metro    court
    emphasized that the employee in Glodo injured himself through an
    “intentional act of violence.”             
    Id. at 135, ¶
    9, 3 P.3d at 1055
    .
    In addition, the court pointed out that the injury in Glodo was
    “‘almost inevitabl[e].’”          
    Id. at 135-36, ¶
    9, 3 P.3d at 1056
    
    (quoting    
    Glodo, 191 Ariz. at 264
    ,   955   P.2d     at    20).     The
    employee’s action in Rural Metro, in contrast, “was neither an
    act of violence nor, as the [administrative law judge] found,
    - 21 -
    was it predictably certain to result in injury.”                    
    Id. Rural Metro concluded,
         therefore,     that      the   employee’s     “shoulder
    reinjury was not purposely self-inflicted.”             
    Id. at 136. C
    ¶33           Alcohol and drug use is more akin to the facts of
    Rural   Metro    than   to   the   facts      of   Glodo.     While       alcohol
    consumption and illegal drug use shortly before work or during
    work undeniably increase the chances of being injured on the
    job, it cannot be unequivocally said that employees with alcohol
    or    drugs     in   their   systems       who     sustain   injuries       have
    intentionally injured themselves.           See L.B. Price Mercantile, 43
    Ariz. at 
    268, 30 P.2d at 495
    .9
    9
    The court in Komalestewa also used a flawed analogy to
    argue that an employee who is impaired from either drugs or
    alcohol has abandoned his or her employment.        According to
    Komalestewa, Grammatico’s fall while under the influence of
    drugs is analogous to an employee who, in a moment of
    tomfoolery, walks across the room on stilts while blindfolded,
    simply to show his fellow employees that he could, and falls in
    the process.   See 
    Komalestewa, 209 Ariz. at 218
    , ¶ 
    27, 99 P.3d at 33
    .    That analogy is analytically flawed because, in that
    hypothetical,   the   employee   has   actually  abandoned   his
    employment. An employee who walks across a room on stilts while
    blindfolded to show fellow employees that he is capable of doing
    it, is not doing anything connected to his employment. Thus, it
    is fair to conclude that the employee has abandoned his
    employment. See, e.g., Anderson Clayton & Co. v. Indus. Comm’n,
    
    125 Ariz. 39
    , 40-41, 
    607 P.2d 22
    , 23-24 (App. 1979) (finding
    that an employee who injured himself after jumping a bicycle
    seventy feet from a conveyor belt into a pile of seed was not
    acting in the course of employment: “‘[W]here an injury is
    suffered by an employee while engaged in acts for his own
    purposes or benefits, other than acts necessary for his personal
    comfort and convenience while at work, such injury is not in the
    - 22 -
    VI
    ¶34          We recognize that compelling policy reasons support
    banning drug and alcohol use in the workplace.                            In fact, the
    legislature has enacted several statutes in addition to A.R.S. §
    23-1021(C) and (D) to further this policy.                   See A.R.S. §§ 23-493
    to    -493.11   (1995   &    Supp.     2004)     (providing       for,     among    other
    things,    collection        of      samples,        scheduling      of     tests      and
    procedures      for     drug      and     alcohol         testing,        disciplinary
    procedures,      and        employer      protection         from         litigation).
    Specifically, A.R.S. § 23-493.05 permits an employer to “take
    adverse    employment       action    based     on    a   positive       drug   test    or
    alcohol impairment test,” including termination of employment.
    But as the majority in Grammatico stated:
    we cannot ignore that our constitutional system for
    workers’ compensation requires the payment of benefits
    if a necessary risk or danger of employment partially
    caused or contributed to an industrial accident,
    without consideration of any fault by the injured
    employee. Thus, unless and until the constitution is
    changed, the legislature cannot abrogate claims for
    workers’ compensation for injuries wholly or partially
    caused or contributed to by necessary employment risks
    or dangers solely because an employee fails to pass
    . . . a drug or alcohol test.
    course of his employment.’”) (quoting Rodriguez v. Indus.
    Comm’n, 
    20 Ariz. App. 148
    , 150-51, 
    510 P.2d 1053
    , 1055-56
    (1973)). In neither Grammatico’s nor Komalstewa’s case did the
    record establish, nor did the respective administrative law
    judges find, that Grammatico or Komalestewa abandoned their
    employment.
    - 23 
    - 208 Ariz. at 15
    , ¶ 
    18, 90 P.3d at 216.10
    ¶35        Consequently, because the necessary risks and dangers
    of working on drywall stilts could have partially caused or
    contributed   to    Grammatico’s        injury,    A.R.S.    §   23-1021(D)     is
    unconstitutional        as    applied     to    deny    Grammatico      workers’
    compensation benefits.          Likewise, because the necessary risks
    and dangers of putting pressure on a drum to fix a “bogged down”
    conveyor   belt    could     have   partially     caused    or   contributed    to
    Komalestewa’s injury, A.R.S. § 23-1021(C) is unconstitutional as
    applied to deny Komalestwa benefits.
    VII
    ¶36        For    the   foregoing     reasons,     we   affirm    the   court   of
    appeals’ decision in Grammatico setting aside the award, and
    reverse the court of appeals’ decision in Komalestewa, and set
    aside the award.
    10
    In the 2005 session of the legislature, Representative
    Eddie Farnsworth introduced House Concurrent Resolution 2007,
    which would have amended Article 18, Section 8 by including
    language that would have precluded an injured worker from
    receiving compensation “if an accident [was] caused in whole or
    in part by a worker’s use of alcohol or a controlled substance.”
    The resolution passed both the Commerce and Judiciary Committees
    of the House of Representatives but apparently no further action
    was taken on it. See Minutes of Committee on Commerce, Arizona
    House, 47th Legislature, 1st Reg. Sess., 7-8 (Feb. 16, 2005),
    available   at   http://www.azleg.state.az.us.legaltext/47leg/1r/
    comm_min/house/216comm.doc.htm;   Minutes    of   Arizona   House
    Committee on Judiciary, 47th Legislature, 16-17 (Feb. 24, 2005),
    available at http://www.azleg.state.az.us/legtext/47leg/1r/comm_
    min/house/0224jud.doc.htm.
    - 24 -
    __________________________________
    Michael D. Ryan, Justice
    CONCURRING:
    _________________________________________
    Ruth V. McGregor, Chief Justice
    _________________________________________
    Rebecca White Berch, Vice Chief Justice
    _________________________________________
    Andrew D. Hurwitz, Justice
    _________________________________________
    Charles E. Jones, Justice (Retired)
    - 25 -