State Of Washington v. Docie Burch , 197 Wash. App. 382 ( 2016 )


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  •                                                          Filed
    Washington State
    Court of Appeals
    IN THE COURT OF APPEALS OF THE STATE OF WASHINGTON
    Division Two
    DIVISION II                                    December 28, 2016
    STATE OF WASHINGTON,                                                No. 47558-8-II
    Respondent,                     PUBLISHED OPINION
    v.
    DOCIE E. BURCH,
    Appellant.
    BJORGEN, C.J. — Docie Burch appeals her convictions for vehicular homicide and
    vehicular assault stemming from a drunk driving accident. She argues that the trial court erred
    by giving the jury to-convict instructions for both crimes that allowed the jury to find her guilty
    without finding that the State proved ordinary negligence. We hold that to convict a defendant
    of vehicular homicide or vehicular assault, the State need not prove that a driver acted with
    ordinary negligence in the operation of a motor vehicle if it proves that the driver was under the
    influence of alcohol or drugs while driving that vehicle, along with other elements of the offense.
    Therefore, the trial court did not err by omitting a negligence element from its instructions to the
    jury. Accordingly, we affirm Burch’s convictions.
    FACTS
    In December 2014, Burch was driving across an icy bridge when her truck spun out, slid
    off the road, and hit two men who were investigating the scene of an earlier accident. One of the
    men died and the other received serious injuries, including multiple broken bones and a severe
    ear laceration.
    Burch was uncooperative with law enforcement officers who responded to the scene.
    During their contact with Burch, the officers noticed that she smelled strongly of intoxicants.
    No. 47558-8-II
    They restrained Burch and brought her to a hospital to draw blood to test for intoxicants. Testing
    of that sample showed a blood alcohol concentration of .09, indicating a concentration between
    .11 and .14 two hours after the accident.
    The State charged Burch with vehicular homicide and vehicular assault, alleging that she
    drove or operated a motor vehicle while under the influence of intoxicating liquor or any drug or
    any combination of the two, in a reckless manner, and with disregard for the safety of others.
    Following trial, the court gave the jury the State’s proposed to-convict instructions, which
    specified that it could reach a guilty verdict as to vehicular homicide only if it found
    (1) That . . . the defendant drove a motor vehicle;
    (2) That the defendant’s driving of the motor vehicle proximately caused
    injury to another person;
    (3) That at the time of causing the injury, the defendant was driving the motor
    vehicle
    (a) while under the influence of intoxicating liquor or drugs; or
    (b) in a reckless manner; or
    (c) with disregard for the safety of others;
    (4) That the injured person died within three years as a proximate result of the
    injuries; and
    (5) That the defendant’s act occurred in the State of Washington.
    Clerk’s Papers (CP) at 43. Similarly, the to-convict instruction for vehicular assault informed the
    jury it could reach a guilty verdict only if it found
    1. That . . .the defendant drove a vehicle;
    2. That the defendant’s driving proximately caused substantial bodily harm to
    another person;
    3. That at the time the defendant
    a. drove the vehicle in a reckless manner; or
    b. was under the influence of intoxicating liquor or drugs; or
    c. drove the vehicle with a disregard for the safety of others; and
    4. That this act occurred in the State of Washington.
    CP at 39.
    In other instructions, the trial court clarified the standards for the mental states of
    recklessness and disregard for the safety of others. However, no instruction mentioned any
    2
    No. 47558-8-II
    further mental element that would be required to find Burch guilty because she was under the
    influence of intoxicating liquor or drugs. Burch did not object to any of the instructions and did
    not propose alternative instructions.
    The jury found Burch guilty of both vehicular homicide and vehicular assault. In special
    verdicts, the jury found that Burch had driven while under the influence of intoxicating liquor or
    drugs, but had not driven recklessly. CP at 20-21. The jury was unable to agree as to whether
    she had driven with disregard for the safety of others. 
    Id. Burch appeals
    her convictions.
    ANALYSIS
    The fundamental question presented by this appeal is whether the crimes of vehicular
    homicide and vehicular assault committed while under the influence of alcohol or drugs require
    the State to prove ordinary negligence in addition to the fact that the defendant was under the
    influence of alcohol or drugs. Burch separately challenges her convictions for vehicular
    homicide and vehicular assault on the grounds that the to-convict jury instructions omitted the
    negligence element. The State implicitly contends that both vehicular homicide and vehicular
    assault are strict liability offenses, arguing that no showing of negligence is required for either
    crime in light of legislative amendments and subsequent case law.
    I. STANDARD OF REVIEW
    In a criminal case, the State bears the burden of proving each element of a charged crime
    beyond a reasonable doubt. State v. Fisher, 
    165 Wash. 2d 727
    , 753, 
    202 P.3d 937
    (2009). In
    recognition of this requirement, the trial court’s to-convict jury instruction generally must
    contain all elements of the crime essential to the conviction. State v. Mills, 
    154 Wash. 2d 1
    , 7, 
    109 P.3d 415
    (2005). Whether the elements of a particular statutory crime include a mens rea
    3
    No. 47558-8-II
    element is a matter for the legislature to decide. State v. Bash, 
    130 Wash. 2d 594
    , 604, 
    925 P.2d 978
    (1996). Thus, we must interpret relevant statutes to ascertain whether the legislature
    intended to include such an element. 
    Id. at 604-05.
    We conduct this inquiry de novo. State v.
    Wilson, 
    170 Wash. 2d 682
    , 687, 
    244 P.3d 950
    (2010); 
    Mills, 154 Wash. 2d at 7
    .
    Our interpretive analysis first examines the statute’s language to determine whether it
    expresses any mens rea requirement. State v. Barnes, 
    153 Wash. 2d 378
    , 384, 
    103 P.3d 1219
    (2005). If it is silent as to such a requirement, we consider the legislative history of the statute
    and relevant case law. Id.; 
    Wilson, 170 Wash. 2d at 687
    . Where resort to legislative history and
    case law proves inconclusive, we consider the eight factors outlined in Bash, which weigh upon
    legislative intent. State v. Anderson, 
    141 Wash. 2d 357
    , 363, 
    5 P.3d 1247
    (2000).
    II. VEHICULAR HOMICIDE
    Burch argues that ordinary negligence is an element of vehicular homicide by driving
    under the influence of alcohol or drugs. We disagree.
    A.     Statutory Language
    The vehicular homicide statute, RCW 46.61.520, provides in relevant part:
    (1) When the death of any person ensues within three years as a proximate result of injury
    proximately caused by the driving of any vehicle by any person, the driver is guilty of
    vehicular homicide if the driver was operating a motor vehicle:
    (a) While under the influence of intoxicating liquor or any drug, as defined by RCW
    46.61.502; or
    (b) In a reckless manner; or
    (c) With disregard for the safety of others.
    The plain language of subsection (1)(a) is silent as to ordinary negligence or any other mens rea
    requirement. However, the other two subsections express clear requirements of driving in a
    reckless manner or with disregard for the safety of others.
    4
    No. 47558-8-II
    The general maxim of statutory construction, expressio unius exclusio alterius est,
    provides some assistance in determining legislative intent. According to that maxim,
    “[w]here a statute specifically designates the things or classes of things upon which
    it operates, an inference arises in law that all things or classes of things omitted
    from it were intentionally omitted by the legislature.”
    State v. Swanson, 
    116 Wash. App. 67
    , 75, 
    65 P.3d 343
    (2003) (quoting Wash. Nat. Gas Co. v. Pub.
    Util. Dist. No. 1, 
    77 Wash. 2d 94
    , 98, 
    459 P.2d 633
    (1969)). Applying expressio unius to RCW
    46.61.520, we may infer the legislature’s intent to impose strict liability in subsection (1)(a) from
    its decision to express mens rea requirements in subsections (1)(b) and (1)(c) but not in subsection
    (1)(a). However, because subsection (1)(a) is silent on its face as to mens rea, we look to the
    legislative history and relevant case law for further guidance.
    B.     Legislative History and Case Law
    The current statutory language set out above was enacted by amendment in 1991. LAWS
    OF 1991,   ch. 348, § 1. Before the 1991 amendment, the statute read in relevant part:
    When the death of any person ensues within three years as a proximate result of
    injury proximately caused by the driving of any vehicle by any person while under
    the influence of intoxicating liquor or any drug, as defined by RCW 46.61.502 . . .
    the person so operating such vehicle is guilty of vehicular homicide.
    Former RCW 46.61.520 (1983). This language is substantively identical to the current language,
    though organized differently. The available legislative reports are silent as to the purpose of the
    reorganization. See, e.g., HB REP. ON S.H.B. 1886, 52nd Leg., Reg. Sess., at 1-2 (Wash. 1991)
    (discussing only the sentencing-related portions of the amending act).
    In State v. MacMaster, our Supreme Court adopted a reading of the earlier statute that
    required the State to prove that impairment due to alcohol was a proximate cause of the victim’s
    death. 
    113 Wash. 2d 226
    , 231, 
    778 P.2d 1037
    (1989). The court’s reasoning was that even though
    5
    No. 47558-8-II
    the plain language of the statute did not expressly provide for such a requirement, it was
    necessary to avoid imposing strict liability. 
    Id. In two
    later opinions, other divisions of our court noted that to convict a defendant of
    vehicular homicide, the State must prove he acted with ordinary negligence in addition to
    proving he was under the influence of intoxicants. These opinions, State v. Miller, 
    60 Wash. App. 767
    , 772, 
    807 P.2d 893
    (1991), and State v. McAllister, 
    60 Wash. App. 654
    , 658-59, 
    806 P.2d 772
    (1991), relied on State v. Fateley, 
    18 Wash. App. 99
    , 
    566 P.2d 959
    (1977), a case interpreting an
    even earlier version of RCW 46.61.520 defining the antecedent crime of negligent homicide.
    Fateley, in their view, established that ordinary negligence was a requirement in addition to
    operation of a vehicle under the influence. Yet the court in Fateley had merely explained that
    “more than ordinary negligence must be shown to support a conviction for negligent homicide,”
    and operation of a vehicle under the influence proximately causing the victim’s death was one
    such sufficient 
    showing. 18 Wash. App. at 103-04
    . In fact, Fateley seemed to view operation of a
    vehicle under the influence simply as probative of driving in a reckless manner and with
    disregard for the safety of others, which were then and are now alternative grounds for
    conviction based on mental culpability greater than ordinary negligence. 
    Id. at 103
    n.5; see also
    State v. Eike, 
    72 Wash. 2d 760
    , 764-65, 
    435 P.2d 680
    (1967).
    Following the 1991 amendment to RCW 46.61.520, our Supreme Court revisited the
    MacMaster proximate cause issue in State v. Rivas, 
    126 Wash. 2d 443
    , 
    896 P.2d 57
    (1995). It
    noted that the court in MacMaster had “provided no support nor analysis for its conclusion that a
    strict liability result must be avoided.” 
    Id. at 450.
    It further noted that despite the MacMaster
    reasoning, the legislature did not add an express requirement that the State prove a proximate
    causal link between the driver’s intoxication and the death. 
    Id. at 451.
    Instead, “[t]he
    6
    No. 47558-8-II
    Legislature did state . . . as clearly as possible, that the only causal connection which the State is
    required to prove is the connection between the act of driving and the accident.” 
    Id. Reassessing the
    elements in light of the amended language, it held that “RCW 46.61.520, as amended in
    1991, does not require proof of a causal connection between intoxication and death.” 
    Id. at 453.
    The State argues that Rivas effectively controls our analysis. However, the court in Rivas
    did not hold that vehicular homicide is a strict liability crime. 
    See 126 Wash. 2d at 453
    (“[E]ven if
    RCW 46.61.520, as amended in 1991, sets forth a strict liability crime, no authority has been
    cited indicating that strict liability is impermissible.”). Rivas clearly disapproved of
    MacMaster’s attempt to avoid a strict liability reading by grafting a nonstatutory requirement
    that the driver’s intoxication proximately cause the victim’s death. 
    Id. at 451-52.
    It also noted
    that other states impose strict liability for analogous offenses. 
    Id. at 452-53.
    Yet it stopped short
    of declaring that our legislature intended to follow suit. More importantly, it neither approved
    nor rejected the ordinary negligence element recognized by McAllister and Miller. Therefore, it
    cannot be said that Rivas is dispositive here. We must examine the Bash factors to determine
    whether the legislature intended vehicular homicide to be a strict liability offense.
    C.     Bash Factors
    When considering whether a statute silent as to mens rea defines a strict liability offense,
    we look to the eight Bash factors: (1) whether there is an antecedent or analogous common law
    offense and its mens rea element; (2) whether the crime can be characterized as a “public welfare
    offense”; (3) the extent to which a strict liability reading of the statute would encompass
    seemingly innocent conduct; (4) the harshness of the penalty imposed for the offense; (5) the
    seriousness of the harm to the public; (6) the ease or difficulty of the defendant ascertaining the
    7
    No. 47558-8-II
    true facts; (7) whether a mens rea requirement would make proof of fault overly difficult and
    time consuming; and (8) the number of prosecutions to be expected. 
    Bash, 130 Wash. 2d at 605-06
    .
    1.      Common Law Antecedent
    Vehicular homicide has no direct ancestry in the common law. 
    Rivas, 126 Wash. 2d at 446
    -
    47. Where a statutory crime “has no common law antecedent, the conventional mens rea
    element cannot directly control.” State v. Warfield, 
    119 Wash. App. 871
    , 880, 
    80 P.3d 625
    (2003).
    The closest analog to vehicular homicide at common law was manslaughter. 
    Rivas, 126 Wash. 2d at 446
    . That crime required proof of gross negligence. State v. Williams, 
    4 Wash. App. 908
    , 912,
    
    484 P.2d 1167
    (1971). However, the legislature created the crime of negligent homicide, the
    statutory antecedent to vehicular negligent homicide, to allow for convictions where
    manslaughter could not be proved. State v. Costello, 
    59 Wash. 2d 325
    , 334, 
    367 P.2d 816
    (1962)
    (Foster, J., concurring specially, with majority support). Thus, this factor does not significantly
    illuminate legislative intent in enacting the 1991 amendments to RCW 46.61.520.
    2.      Classification as a Public Welfare Offense
    Public welfare offenses are likely to be strict liability offenses. See 
    Bash, 130 Wash. 2d at 606-07
    . These offenses are malum prohibitum crimes, typically regulatory in nature, of which
    the victim is society at large:
    While such offenses do not threaten the security of the state in the manner of
    treason, they may be regarded as offenses against its authority, for their occurrence
    impairs the efficiency of controls deemed essential to the social order as presently
    constituted. In this respect, whatever the intent of the violator, the injury is the
    same, and the consequences are injurious or not according to fortuity. Hence,
    legislation applicable to such offenses, as a matter of policy, does not specify intent
    as a necessary element.
    Morissette v. United States, 
    342 U.S. 246
    , 256, 
    72 S. Ct. 240
    , 
    96 L. Ed. 288
    (1952). Many
    public welfare offenses result in “‘no direct or immediate injury to person or property but merely
    8
    No. 47558-8-II
    create the danger or probability of it which the law seeks to minimize.’” 
    Bash, 130 Wash. 2d at 607
    (quoting 
    Morissette, 342 U.S. at 255-56
    ).
    The offense of vehicular homicide shares characteristics on each side of this divide. It
    impairs controls deemed essential to the social order and visits an injury no matter what the
    intent of the violator. On the other hand, the offense has a clear victim, the deceased, and could
    be deemed more malum in se, given modern sensibilities. Thus, this factor weighs in favor of
    neither position.
    3.      Encompassing of Seemingly Innocent Conduct
    Offenses that criminalize a broad range of apparently innocent behavior are less likely to
    be strict liability offenses. 
    Bash, 130 Wash. 2d at 608
    . However, vehicular homicide committed by
    a driver under the influence encompasses little, if any, seemingly innocent conduct.
    Driving under the influence of alcohol or drugs is itself a serious criminal offense. RCW
    46.61.502(1). Therefore, operating a motor vehicle under the influence is rarely, if ever,
    innocent behavior.1 Because vehicular homicide while under the influence of intoxicating liquor
    or drugs requires the State to prove the facts of both impairment and operation of a motor
    vehicle, the crime necessarily encompasses primarily or solely criminal behavior.
    1
    It remains an open question whether driving under the influence, as defined in RCW 46.61.502,
    is itself a strict liability offense. See State v. Dailey, 
    174 Wash. App. 810
    , 815, 
    300 P.3d 834
    (2013). Interpreting an older intoxicated driving statute, former RCW 46.56.010 (1964), our
    Supreme Court held that a person was not guilty of the crime without knowledge that an ingested
    substance could produce intoxication. Kaiser v. Suburban Transp. Sys., 
    65 Wash. 2d 461
    , 466, 
    401 P.2d 350
    (1965). Our appellate courts have yet to decide whether the successor crime requires
    the State to prove the defendant was negligent. See 
    Dailey, 174 Wash. App. at 815
    ; see also State
    v. Rich, 
    184 Wash. 2d 897
    , 905, 
    365 P.3d 746
    (2016) (noting that RCW 46.61.502 contains no
    recklessness element). Regardless, knowledge of the intoxicating properties of the most
    common intoxicants—alcohol and marijuana—is nearly universal, so with or without the Kaiser
    requirement, driving under the influence of those substances will almost never be innocent
    behavior.
    9
    No. 47558-8-II
    Some seemingly innocent conduct could be encompassed by a strict liability
    interpretation of RCW 46.61.520(1)(a) if there were no proximate cause requirement. For
    example, a driver who is under the influence of drugs or alcohol carrying a passenger in his
    vehicle could be safely stopped at a traffic light when a second driver collides with the first
    driver’s vehicle, killing the first driver’s passenger. The first driver in this scenario is likely less
    culpable than the second, yet if a driver’s impairment and operation of a motor vehicle were the
    only elements of RCW 46.61.520(1)(a), the first driver would be guilty of vehicular homicide.
    However, RCW 46.61.520(1)(a) specifically requires that the victim’s death be the “proximate
    result of injury proximately caused by the [driver].” We have held that this requirement
    incorporates the common law principles of proximate causation as judicially defined in
    Washington. State v. David, 
    134 Wash. App. 470
    , 481-82, 
    141 P.3d 646
    (2006).
    According to these longstanding principles, proximate cause has two components: (1)
    cause-in-fact, or actual cause and (2) legal cause. State v. Bauer, 
    180 Wash. 2d 929
    , 935 n.5, 
    329 P.3d 67
    (2014). Our Supreme Court also has held that “‘legal cause’ in criminal cases differs
    from, and is narrower than, ‘legal cause’ in tort cases in Washington.” 
    Id. at 940.
    In criminal
    cases, proximate cause requires a showing that the defendant “actively participate[d] in the
    immediate physical impetus of harm.” 
    Id. Application of
    these principles ensures that even a strict liability understanding of
    vehicular homicide does not encompass a significant volume of innocent conduct. In our
    hypothetical example, the first driver’s driving under the influence likely would not be
    considered a proximate cause of the passenger’s death because the second driver’s actions would
    be considered a superseding cause of the collision. A superseding cause is “a new, independent
    act [that] breaks the chain of causation.” Riojas v. Grant County Pub. Util. Dist., 
    117 Wash. App. 10
    No. 47558-8-II
    694, 697, 
    72 P.3d 1093
    (2003). Only intervening acts that are not reasonably foreseeable qualify
    as such superseding events. State v. Roggenkamp, 
    115 Wash. App. 927
    , 945, 
    64 P.3d 92
    (2003),
    aff’d, 
    153 Wash. 2d 614
    , 
    106 P.3d 196
    (2005). Therefore, the driver under the influence in our
    example would be guilty of vehicular homicide only where the intervening act was reasonably
    foreseeable.
    Given the clear proximate cause requirement of RCW 46.61.520(1)(a), little seemingly
    innocent conduct would be prohibited by a strict liability interpretation of RCW 46.61.520(1)(a).
    Therefore, this factor weighs toward such an interpretation.
    4.      Harshness of the Penalty Imposed
    Where severe punishment is imposed, the legislature more likely intended to require
    some finding of fault. 
    Bash, 130 Wash. 2d at 609
    . Vehicular homicide is a class A felony,2 RCW
    46.61.520(2), with a seriousness level of 11, RCW 9.94A.515. Depending on a defendant’s
    offender score, the crime is punishable by imprisonment from 78 to 280 months. RCW
    9.94A.510. Further, 24 months are added to a defendant’s sentence for each prior conviction for
    driving or physically controlling a vehicle under the influence of alcohol or drugs. RCW
    46.61.520(2); RCW 46.61.5055. The penalties imposed for vehicular homicide can result in
    years, and potentially decades, of prison time. The harshness of the penalty weighs plainly
    against a strict liability interpretation.
    2
    The legislature elevated the offense from a class B to class A felony in 1996, after our Supreme
    Court decided Rivas, without making other alterations. E.S.H.B. 2227, 54th Leg., Reg. Sess.
    (Mar. 28, 1996).
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    No. 47558-8-II
    5.      Potential for Harm to the Public
    Where the potential harm to the public is great, the legislature more likely intended to
    impose strict liability. 
    Bash, 130 Wash. 2d at 609
    -10. Vehicular homicide poses a very serious risk
    of harm to the public. Our Supreme Court discussed this potential for harm in Bash, noting that
    [c]ourts have recognized that alcohol is an inherently dangerous substance
    producing harmful secondary effects such as drunk driving, and accordingly
    alcohol-related offenses may be strict liability offenses. Moreover, the conduct in
    vehicular homicide by intoxication requires the choice to consume alcohol and
    drive, an unquestionably dangerous 
    combination. 130 Wash. 2d at 611
    (internal citation omitted). This risk stands in contrast to the dog-attack statute
    at issue in Bash, which the court noted was unlikely to effectively deter dog attacks if owners
    were unaware that their dogs were dangerous. 
    Id. at 610-11.
    With crimes that require voluntary impairment and operation of a motor vehicle, the
    deterrent effect is arguably stronger when no mens rea is required. As Justice Durham noted in
    her MacMaster concurrence, intoxicated driving has historically been illegal per se in
    Washington regardless of actual impairment, because the legislature considered “dangerous
    drunk driving as a problem of a severity that only clear-cut preventatives, overbroad though they
    may be, are capable of 
    addressing.” 113 Wash. 2d at 237
    (Durham, J., concurring). Among the
    driving under the influence offenses, it cannot be denied that vehicular homicide involves the
    greatest possible harm. This factor weighs plainly in favor of a strict liability interpretation.
    6.      Difficulty of Ascertaining the Facts
    Where it is difficult for a defendant to ascertain the true facts relevant to commission of
    the crime at issue, the legislature more likely intended to impose some mens rea element. 
    Bash, 130 Wash. 2d at 605-06
    , 610. However, it is relatively easy for a defendant to ascertain facts
    surrounding his or her driving under the influence. At least where the defendant’s conduct is
    12
    No. 47558-8-II
    voluntary, the fact of intoxication—or at least the consumption of intoxicating substances—will
    usually be known to the defendant prior to operating a vehicle. Even in situations involving, for
    example, pharmaceutical medicines not commonly known to have intoxicating effects,
    information regarding the potential for impairment and warnings regarding operation of motor
    vehicles and heavy machinery are readily available and often among the labels on the packaging.
    This factor weighs toward a strict liability interpretation.
    7.      Difficulty of Proving Fault and Number of Prosecutions Expected
    As to the last two factors, little can be said on the record before us.3 As in Bash,
    [t]he record does not offer any information regarding the difficulty for the
    prosecution in proving fault nor does it offer whether the burden would be so time-
    consuming that imposing strict liability would be justified. Likewise, the record is
    silent as to the number of prosecutions which can be expected under the [the
    
    statute]. 130 Wash. 2d at 610
    . It appears that neither of these remaining factors weighs significantly in
    either direction, but we can say little on the matter without going beyond the record.
    3
    Burch presents a very limited argument that proof of fault would not be overly difficult because
    ordinary negligence encompasses a variety of behaviors. However, she points to nothing in the
    record or our case law showing that these behaviors would be easy to prove in the context of a
    vehicular homicide or vehicular assault prosecution.
    Regarding the number of prosecutions, she directs our attention outside of the record to
    the Caseload Forecast Council’s 2014 report on adult felony sentencing, which she argues shows
    the number of prosecutions to be “relatively low.” Reply Br. of Appellant at 4. Even if we were
    to consider the report, the data contained therein do not show levels of prosecution low or high
    enough to be significantly probative of legislative intent. According to those data, in 2014 in
    Washington 22 people were sentenced that year for vehicular homicide due to driving under the
    influence and 29 were sentenced for vehicular assault due to driving under the influence or
    reckless driving. Caseload Forecast Council, Statistical Summary of Adult Felony Sentencing,
    Fiscal Year 2014, at 12 (March 2015). These numbers are roughly in the middle of those for all
    crimes included in the report. The numbers rose to 28 sentences for vehicular homicide while
    under the influence and 44 sentences for vehicular assault while under the influence or driving
    recklessly in the 2015 report, a notable increase but still effectively immaterial for purposes of a
    Bash analysis. Caseload Forecast Council, Statistical Summary of Adult Felony Sentencing,
    Fiscal Year 2015, at 12 (January 2016).
    13
    No. 47558-8-II
    8.      Conclusion
    Balancing the Bash factors is difficult where, as here, they point in different directions.
    The severity of the punishment imposed for violation of RCW 46.61.520(1)(a) indicates that the
    legislature likely intended to impose strict liability only if the potential risk of harm was great
    and the likelihood of punishing innocent conduct was low. Because driving under the influence
    presents a serious risk of death to the people of Washington, and the statute’s proximate cause
    requirement greatly limits application to any seemingly innocent conduct, we hold that analysis
    of the Bash factors indicates that the legislature intended to impose strict liability for vehicular
    homicide while under the influence of alcohol or drugs.
    These considerations, along with the analysis of relevant statutory language above, lead
    to a single conclusion: the trial court did not err by instructing the jury that it could convict
    Burch without finding ordinary negligence or any other culpable mental state.
    III. VEHICULAR ASSAULT
    Burch argues that ordinary negligence is also an element of vehicular assault by driving
    under the influence of alcohol or drugs. We disagree.
    A.     Statutory Language
    The vehicular assault statute, RCW 46.61.522, provides in relevant part:
    (1) A person is guilty of vehicular assault if he or she operates or drives any
    vehicle:
    ....
    (b) While under the influence of intoxicating liquor or any drug, as defined by
    RCW 46.61.502, and causes substantial bodily harm to another.
    The plain language of subsection (1)(b) does not mention any mens rea requirement. However,
    as with the vehicular homicide statute, the other two subsections of RCW 46.61.522(1) express
    mens rea requirements: recklessness and disregard for the safety of others.
    14
    No. 47558-8-II
    We may infer by application of expressio unius that the legislature intended to impose no
    mens rea requirement under subsection (1)(b). However, we again turn to the legislative history
    and relevant case law for further guidance.
    B.     Legislative History and Case Law
    The current language of RCW 46.61.522 was enacted by amendment in 2001. When
    considering the 2001 amendments, the legislature specifically distinguished vehicular assault
    from negligent driving in the first degree. HB REP., S.B. 5790, 57th Leg., Reg. Sess., at 2
    (2001). It noted that the latter offense requires that the driver “operat[e] a vehicle in a manner
    that is negligent and endangers a person or property” and “exhibit the effects of having
    consumed alcohol or drugs.” 
    Id. This shows
    that the legislature understood how to define an
    offense that required both negligence and intoxication. Yet it included no negligence
    requirement in RCW 46.61.522(1)(b). However, the legislature did not expressly state that it
    intended vehicular homicide to be a strict liability offense.
    The prior language of RCW 46.61.522 provided:
    (1) A person is guilty of vehicular assault if he operates or drives any vehicle:
    ....
    (b) While under the influence of intoxicating liquor or any drug, as defined by RCW
    46.61.502, and this conduct is the proximate cause of serious bodily injury to
    another.
    The substantive differences between this earlier language and the current language are
    that proximate causation was required under the older statute but only causation is
    required under the current one, and “serious bodily injury” to the victim was formerly
    required while now “substantial bodily harm” is required. The following passage from
    the legislative reports supports the legislative intent to make these changes:
    The causation element of vehicular assault is changed from proximate cause to
    actual cause, and the requirement that recklessness or driving under the influence
    15
    No. 47558-8-II
    is the cause of the injury is removed. In addition, the degree of injury that is required
    for vehicular assault is lowered from “serious bodily injury” to “substantial bodily
    harm.”
    HB REP., S.B. 5790, 57th Leg., Reg. Sess., at 2 (2001). However, the House Bill Report
    also states that “[t]he change to the causation prong brings the vehicular assault statute in
    line with the vehicular homicide statute,” which does require a showing of proximate
    cause. HB REP., S.B. 5790, 57th Leg., Reg. Sess., at 3 (2001), RCW 46.61.520.
    Interpreting the former statutory language, Division One of our court held in State v.
    Hursh, 
    77 Wash. App. 242
    , 246-47, 
    890 P.2d 1066
    (1995),
    that RCW 46.61.522 cannot be construed to require a showing of negligent conduct
    as an element of vehicular assault. To attempt such a construction would be to read
    into the statute an element which is not there.
    The court accordingly approved a to-convict instruction that did not require the jury to find that
    the defendant acted with ordinary negligence.
    However, State v. Lovelace, 
    77 Wash. App. 916
    , 919, 
    895 P.2d 10
    (1995) reached a
    different conclusion, holding that “[t]o establish proximate cause in a vehicular assault case, the
    State must prove ordinary negligence and intoxication while driving.” (Emphasis added.) It cited
    McAllister, which similarly held: “What must be shown to support a conviction under the first
    alternative [the driver’s intoxication] as the proximate cause is a combination of ordinary
    negligence and intoxication while 
    driving.” 60 Wash. App. at 658-59
    (footnotes omitted).
    By changing the causation element in 2001 from one expressly requiring proximate cause
    to one merely requiring “cause[],” the legislature arguably indicated its disapproval of the
    holding in Lovelace. Moreover, our Supreme Court’s decision in Rivas called into question the
    case law on which the Hursh court relied in reaching its result. However, it remains unclear
    whether Lovelace was fully superseded by the 2001 amendments.
    16
    No. 47558-8-II
    Following those amendments, only one appellate court division appears to have
    considered whether ordinary negligence is an element of vehicular assault. Addressing the
    question of whether first degree negligent driving is a lesser included offense of vehicular
    assault, Division Three of our court stated without citation that
    [t]o commit vehicular assault, a driver must: drive recklessly and cause serious
    bodily injury or drive intoxicated and cause serious bodily injury. . . . First degree
    negligent driving is not a lesser-included offense of the second alternative means
    of committing vehicular assault because under that alternative there is no
    requirement of negligent driving.
    State v. Bosio, 
    107 Wash. App. 462
    , 465-66, 
    27 P.3d 636
    (2001). The court apparently interpreted
    RCW 46.61.522 according to its plain language alone, as it does not address Lovelace, Hursh, or
    any of the vehicular homicide cases. Nor does the decision address the Bash factors.
    Finally, we note that our Supreme Court in State v. Pappas, 
    176 Wash. 2d 188
    , 194, 
    289 P.3d 634
    (2012), observed that “[i]n 2001, the vehicular assault statute was amended to eliminate
    the proximate cause requirement.” The issue in Pappas was whether the Sentencing Reform
    Act, chapter 9.94A RCW, authorized an exceptional sentence for vehicular assault when the jury
    found that the victim’s injuries substantially exceed “substantial bodily harm,” which is the
    current level of harm required to convict. 
    Id. at 193-94.
    In distinguishing two prior decisions,
    the court stated:
    Both Nordby and Cardenas were decided under the pre-2001 version of the
    vehicular assault statute that required a higher level of harm, i.e., that the defendant
    proximately caused “serious bodily injury” while acting in a reckless manner or
    under the influence of alcohol or drugs. Former RCW 46.61.522 (1996). . . . In
    2001, the vehicular assault statute was amended to eliminate the proximate cause
    requirement, to include an additional means of committing vehicular assault by
    showing “disregard for the safety of others,” and to lower the harm requirement
    from “serious bodily injury” to “substantial bodily harm.” RCW 46.61.522
    (amended 2001).
    
    Pappas, 176 Wash. 2d at 193-94
    .
    17
    No. 47558-8-II
    This analysis focuses on the lowering of the harm level, which pertains to the basis for an
    exceptional sentence under RCW 9.94A.535(3)(y). The type of causation played no role in the
    Pappas court’s analysis, but rather was part of the background description of the remaining
    features of the 2001 legislation. A statement is dicta when it is not necessary to the court’s
    decision in a case. Protect the Peninsula’s Future v. City of Port Angeles, 
    175 Wash. App. 201
    ,
    215, 
    304 P.3d 914
    (2013). Dicta is not binding authority. 
    Id. Therefore, Pappas
    is not
    controlling on the nature of the causation required for vehicular assault.
    The terms of the statute, its legislative history, and case law interpreting it do not lift
    ambiguity's fog from this issue. Therefore, we turn to the Bash factors to determine whether
    negligence is an element of vehicular assault.
    C.     Bash Factors
    Analysis of most of the Bash factors for vehicular assault is the same as that outlined in
    Section 
    I(C) supra
    for vehicular homicide. Those that differ are discussed below.
    1.      Harshness of the Penalty Imposed
    The penalty imposed for vehicular assault is less harsh than that imposed for vehicular
    homicide. Vehicular assault is a class B felony, RCW 46.61.522(2), with a seriousness level of
    four, RCW 9.94A.515. As such, it is punishable by 3 to 84 months in prison. RCW 9.94A.510.
    This penalty is still quite serious, and therefore weighs against interpreting RCW 46.61.522 as
    imposing strict liability. However, the penalty's weight is not as heavy as with vehicular
    homicide.
    2.      Potential for Harm to the Public
    The potential harm to the public is not as great as with vehicular homicide. Whereas the
    latter crime requires a killing, vehicular assault requires only substantial bodily harm. However,
    18
    No. 47558-8-II
    the legislature expressed its intent to “address[] a gap in the law that does not allow prosecution
    in cases where a person seriously injures another person” when it enacted the 2001 amendments
    to RCW 46.61.522. HB REP., S.B. 5790, 57th Leg., Reg. Sess., at 3 (2001). Therefore, our
    analysis in Section I(C)(5), above, applies here as well, since this offense is part of an overall
    statutory scheme to harshly penalize and thereby deter driving under the influence. The
    legislature intended to ensure that the potential for bodily injury resulting from driving under the
    influence be attended by the potential for graduated penalties, and therefore this factor weighs
    toward a strict liability reading.
    3.      Encompassing of Seemingly Innocent Conduct
    Like RCW 46.61.520(1)(a), RCW 46.61.522(1)(b) imposes additional criminal liability
    for driving under the influence—itself a defined crime—based on the degree of harm realized.
    Yet unlike RCW 46.61.520(1)(a), RCW 46.61.522(1)(b) includes no express proximate cause
    requirement, instead requiring only a showing that the defendant “cause[d] substantial bodily
    harm.” As noted above, the legislature was aware of this distinction when it passed the 2001
    amendments. HB REP., S.B. 5790, 57th Leg., Reg. Sess., at 2 (2001).
    In Bauer, discussed above, our Supreme Court considered the meaning of the word
    “causes” as used in the third degree assault statute. The court stated that before criminal liability
    is imposed, “the conduct of the defendant must be both (1) the actual cause, and (2) the ‘legal’ or
    ‘proximate’ cause of the 
    result.” 180 Wash. 2d at 935-36
    (quoting 
    Rivas, 126 Wash. 2d at 453
    ).
    Cause in fact refers to the “‘but for’” consequences of an act, the physical connection between an
    act and an injury, which are the same in tort and criminal law. 
    Bauer, 180 Wash. 2d at 936
    (quoting State v. Dennison, 
    115 Wash. 2d 609
    , 624, 
    801 P.2d 193
    (1990)). On the other hand, legal
    causation involves a determination of whether liability should attach as a matter of law given the
    19
    No. 47558-8-II
    existence of cause in fact. 
    Id. If the
    factual elements of the tort are proved, determination of
    legal liability will be dependent on “‘mixed considerations of logic, common sense, justice,
    policy, and precedent.’” 
    Id. (quoting Hartley,
    103 Wn.2d at 779).
    The court in Bauer held that because criminal law and tort law serve different purposes,
    they have different principles of legal causation. 
    Id. The court
    cited with approval to LaFave:
    “‘[W]ith crimes, where the consequences of a determination of guilt are more drastic . . . it is
    arguable that a closer relationship between the result achieved and that intended or hazarded
    should be required.’” 
    Id. at 936-37
    (quoting 1 WAYNE R. LAFAVE, SUBSTANTIVE CRIMINAL LAW
    § 6.4(c), at 472 (2d ed. 2003)). The court also cited to Hart and Honore with approval: “‘The
    wider doctrines of causation currently applied in tort law should not be extended to criminal law.
    . . . [I]n criminal law, . . . it is not normally enough merely to prove that [the] accused
    occasioned the harm; he must have ‘caused’ it in the strict sense.’” 
    Id. (alterations in
    original)
    (quoting H.L.A. HART & TONY HONORE, CAUSATION IN THE LAW 350-51 (2d ed. 1985)). The
    court further cited to Hart and Honore for the proposition that “‘[w]here [the first actor’s]
    conduct was not sufficient [to bring about the harm] without the intervention of the second actor
    . . . most decisions relieve the first actor of responsibility.’” 
    Id. at 940
    (quoting HART &
    
    HONORE, supra, at 326
    ). The court in Bauer ultimately held that “legal cause” in criminal cases
    differs from, and is narrower than, “legal cause” in tort cases in Washington. 
    Id. If legal
    cause is narrower or more restrictive in criminal law, then it makes no sense to
    interpret the 2001 amendments to the vehicular assault statute to require only the much looser
    and capacious standard of cause in fact. This is especially true when the 2001 amendments use
    simply “causes,” which is the same term used in the statute at issue in 
    Bauer. 180 Wash. 2d at 935
    .
    20
    No. 47558-8-II
    Following our Supreme Court’s interpretation of the word “causes” as requiring both
    “actual” and “proximate” causation in Bauer, we interpret “causes” as used in RCW 46.61.522
    as also requiring a showing of proximate cause. Accordingly, scenarios like the hypothetical
    stop-light collision we described in section I(C)(3), above, could not give rise to liability for
    vehicular assault where no such liability would attach for vehicular homicide. This factor,
    consequently, weighs in favor of strict liability.
    As noted, the analysis of the remaining Bash factors does not differ from that in the
    analysis of vehicular homicide, above.
    4.      Conclusion
    As with vehicular homicide, the Bash factors favor a strict liability interpretation of
    vehicular assault when committed by a driver under the influence of alcohol or drugs. Keeping
    the legislative history in mind as we view the Bash factors, we hold that the legislature intended
    vehicular assault by driving under the influence to be a strict liability offense. The trial court did
    not err by instructing the jury that it could convict without finding that Burch acted with ordinary
    negligence.
    IV. APPELLATE COSTS
    Burch argues that we should decline to impose appellate costs in her case. We agree.
    Under RCW 10.73.160(1), we have broad discretion whether to grant or deny appellate
    costs to the prevailing party. State v. Nolan, 
    141 Wash. 2d 620
    , 626, 
    8 P.3d 300
    (2000). We retain
    discretion to determine appellate costs after the decision terminating review. RAP 14.1(a).
    Burch requests that we exercise that discretion to waive her appellate costs.
    Ability to pay is an important consideration in the discretionary imposition of appellate
    costs, although it is not the only relevant factor. State v. Sinclair, 
    192 Wash. App. 380
    , 389, 367
    21
    No. 47558-8-II
    P.3d 612, review denied, 
    185 Wash. 2d 1034
    (2016). In the context of trial court legal financial
    obligations (LFOs), our Supreme Court has recognized that if one meets the GR 34 standards for
    indigency, courts should seriously question that person’s ability to pay LFOs. State v. Blazina,
    
    182 Wash. 2d 827
    , 839, 
    344 P.3d 680
    (2015). Once indigency is established, the RAPs establish a
    presumption of continued indigency throughout review. 
    Sinclair, 192 Wash. App. at 393
    .
    Specifically, RAP 15.2(f) states that:
    [a] party and counsel for the party who has been granted an order of indigency must
    bring to the attention of the trial court any significant improvement during review
    in the financial condition of the party. The appellate court will give a party the
    benefits of an order of indigency throughout the review unless the trial court finds
    the party’s financial condition has improved to the extent that the party is no longer
    indigent.
    At the conclusion of trial, the court issued an order of indigency allowing Burch to seek
    an appeal at public expense. In considering appellate costs, Sinclair held, as a general matter,
    that “the imposition of costs against indigent defendants raises problems that are well
    documented in Blazina-e.g., ‘increased difficulty in reentering society, the doubtful recoupment
    of money by the government, and inequities in 
    administration.’” 192 Wash. App. at 391
    . With
    Burch’s presumed continued indigency, the imposition of appellate costs would threaten these
    same evils. Therefore, following our recent decision in State v. Grant, No. 46734-8, 
    2016 WL 6649269
    (Wash. Ct. App. Nov. 10, 2016), we exercise our discretion and decline to impose
    appellate costs on Burch.
    CONCLUSION
    We hold that to convict of vehicular homicide or vehicular assault, the State need not
    prove that a driver acted with ordinary negligence in the operation of a motor vehicle if it proves
    that the driver was under the influence of alcohol or drugs while driving that vehicle, along with
    22
    No. 47558-8-II
    other elements of the offense. Accordingly, the trial court correctly instructed the jury, and we
    affirm Burch’s convictions. We also decline to impose appellate costs.
    BJORGEN, C.J.
    We concur:
    WORSWICK, J.
    MAXA, J.
    23