Dorman v. State Industries, Inc. , 292 Va. 111 ( 2016 )


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  • PRESENT: Lemons, C.J., Goodwyn, Powell, Kelsey, and McCullough, JJ., and Lacy and
    Millette, S.JJ.
    CAROLYN A. DORMAN, ET AL.
    OPINION BY
    v. Record No. 151088                                      JUSTICE CLEO E. POWELL
    June 16, 2016
    STATE INDUSTRIES, INC.
    FROM THE CIRCUIT COURT OF THE CITY OF RICHMOND
    Walter W. Stout, III, Judge Designate
    In this products liability action filed in 2011 and seeking over 24 million dollars in
    damages, Carolyn Dorman, Elizabeth Burgin, Nichole Howarth, and Kristin Julia (collectively
    “appellants”) appeal from a judgment of the Circuit Court of the City of Richmond (“trial court”)
    finding State Industries, Inc. (“State”) not liable for appellants’ breach of warranty and
    negligence claims. On appeal, appellants argue the trial court erred in allowing State to present
    certain evidence and in granting Jury Instruction 22.
    I. BACKGROUND
    On August 17, 2007, appellants moved into 1306-F Henry Lane (“the Apartment”), a unit
    in Collegiate Suites Apartments (“CSA”) in the Town of Blacksburg (“Town”). Two days later,
    Kenneth Compton, a senior service technician with Atmos Energy Corporation, measured high
    levels of carbon monoxide at the front door of the Apartment. After receiving no answer from
    the occupants, he entered the Apartment and found the appellants unconscious in their bedrooms.
    Five days after the incident, the town building official Katherine Cook, Town code
    official Jeffrey Garst, and John Mann, a mechanical engineer in heating and air conditioning
    design, were present at the Apartment for testing of the atmospheric-vented gas fired hot water
    heater (“atmospheric heater”) manufactured by State. Cook testified they were able to recreate
    the “back draft and carbon monoxide” conditions of August 19, only when “the water heater was
    running, all the doors to the bedrooms were closed . . . [and] [w]hen the air conditioning was
    running.” The atmospheric heater was connected to the air handler of the central air conditioning
    unit that was also manufactured by State. 1
    Mann testified the temperature and pressure release valve (“T&P valve”) was rated to
    open at 210 degrees to relieve the pressure in the atmospheric heater, but sediment on the T&P
    valve’s sensor caused it to open at 126 degrees. Thus, water was continuously draining out of
    the atmospheric heater causing a continuous flow of fresh water to enter it, resulting in the gas
    burner continuously firing to heat the water. Testing revealed there was insufficient combustion
    air, the fresh air that feeds the fire on a gas-burning appliance, in the Apartment for the
    atmospheric heater to vent properly, thus it generated carbon monoxide, and, because it was
    continuously firing on August 19, it generated toxic levels of carbon monoxide. Mann testified it
    was the installer’s responsibility to make sure that the atmospheric heater was installed pursuant
    to the installation instructions and the local Town codes. Cook testified that the structural and
    architectural notes for CSA specified electric water heaters were to be installed in the apartments
    and no changes from the approved plans had ever been submitted to the Town for review and
    approval of the switch to atmospheric heaters.
    Appellants’ expert, Randy Bicknese, is a mechanical project engineer and is familiar with
    atmospheric heaters through his experience as a fire and explosions investigator. Bicknese
    opined that the Apartment had an adequate volume of combustion air for the atmospheric heater,
    but the problem was “the sensitivity of the design of the water heater to slight changes in
    pressure within the building” primarily caused by “[t]he operation of the Apollo air handler.”
    1
    This set up was part of State’s Apollo Hydroheat system.
    2
    Other factors that reduced the available combustion air included the weather, operation of the
    exhaust fans in the four bathrooms, and the airflow characteristics of the Apartment. Moreover,
    open spaces on the draft hood of the atmospheric heater permitted carbon monoxide to be
    emitted into the living space. Bicknese opined that the atmospheric heater was “unreasonably
    dangerous” and unfit for the purpose for which it was marketed because of the design defect of
    the draft hood and its susceptibility to atmospheric conditions, both interior and exterior, which
    prevented it from venting properly.
    State asked Bicknese on cross-examination about his opinions regarding the property
    owners. Appellants objected and argued that State was raising the “empty chair” defense. The
    trial court ruled State could explore this area “until it’s proven, but the court makes a decision as
    to whether it supersedes” and it could not make “that decision at this time.” Bicknese then
    testified that he previously opined in his disclosure that the atmospheric heater was improperly
    installed and that the owners of CSA, CSB III, LLC (“CSB”), were responsible for the improper
    installation. He outlined the various code violations in his disclosure and faulted CSB and
    CSA’s management company, University Management, Inc. (“UMI”), for failing to comply with
    those codes. Bicknese also opined that Atmos “was knowingly negligent and a proximate cause
    of [appellants’] carbon monoxide poisoning” in making the gas connection to the atmospheric
    heater. Bicknese further testified that an electric water heater and three safer power vented gas
    water heaters were available when the Apartment was built in 1999 and somebody, other than
    State, decided to install the atmospheric heater.
    The trial court denied State’s motion to strike appellants’ claim that there was a design
    defect caused by the opening at the top of the atmospheric heater that allowed carbon monoxide
    3
    to come out, but granted the motion to strike as to appellants’ claims of failure to warn and
    defects in the T&P valve.
    Sterling Nichols, one of the owners of CSA, testified that the architectural plans called
    for electric hot water heaters to be installed in each apartment. The first three buildings used
    electric water heaters but atmospheric water heaters were installed in the “stage 4” building,
    which included the Apartment. State was not consulted concerning this change; instead, Nichols
    relied on the opinions of the project’s heating and air conditioning contractor, and a gas company
    representative.
    Allen Eberhardt, State’s expert in mechanical engineering with expertise in evaluating
    gas appliances as the source of carbon monoxide, was present at the testing of the atmospheric
    heater on August 24, five days after appellants were injured. He testified the atmospheric heater
    operated normally producing no carbon monoxide until the bedroom doors were shut and the air
    handler was turned on, at which time it starting producing carbon monoxide. At that point, the
    air stopped circulating through the ductwork, the air pressure in the bedrooms increased forming
    “positive pressure,” and the air pressure in the rest of the Apartment decreased forming ”negative
    pressure.” The negative pressure tried to balance itself by pulling air from the flue that
    connected the draft hood of the atmospheric heater to the outside. At that point, the gas burner
    no longer had sufficient air for clean combustion and began producing carbon monoxide.
    Eberhardt testified this condition had not previously occurred because the space under the
    closed bedroom doors allowed sufficient air return to the atmospheric heater. Then, nine days
    before the incident, new carpet was installed in the Apartment, which reduced the space under
    the doors and created the negative pressure. The UMI employee who approved the new carpet
    4
    installation testified that no analysis was done to determine the effect of the carpet on the airflow
    in the Apartment.
    Eberhardt testified the manual for the atmospheric heater provided warnings with regard
    to air return and inadequate combustion air. The manual stated that the atmospheric heater had
    to be installed according to the instructions and discussed different ways to increase air volume
    by creating openings to the crawlspace or attic in order to bring more air into tightly sealed
    newer homes. Eberhardt opined that the installation of the atmospheric heater in the Apartment
    was inappropriate because there was no return of air from the bedrooms when the bedroom doors
    were closed and when the space under the closed bedroom doors was reduced by the new carpet.
    Charles Adams, State’s expert in mechanical engineering with particular expertise in the
    design, operation, and manufacture of gas-fired water heaters, testified he was chief engineer and
    Director of Government Affairs for A. O. Smith Corporation (“Smith”), a manufacturer of water
    heaters and boilers that had “around 500 engineers worldwide.” 2 Adams testified that the
    installation manual for the atmospheric heater required it to be installed in compliance with the
    American National Standards Institute (“ANSI”) and the National Fire Protection Association
    (“NFPA”), two installation codes that specified how return air ductwork should be installed. The
    codes required that when installing the atmospheric heater with an air handler, provisions had to
    be made in order to import combustion air from outside the room. Adams testified “the
    incorrectly-installed air handler was stealing the air needed for combustion,” as the one-half
    horsepower blower motor on the air handler overcame the ability of the warm air generated by
    the gas burner in the atmospheric heater to naturally rise through the ceiling vent. Adams also
    testified, “there’s about 60 million atmospheric gas water heaters operating in the United States.”
    2
    In 2001, Smith purchased State when Adams was vice president of engineering.
    5
    He opined that the opening at the draft hood of the atmospheric heater did not render it
    unreasonably dangerous at the time it was installed or at any other time.
    At the conclusion of the evidence, appellants renewed their previously filed motion
    seeking to exclude State’s “empty chair” evidence, arguing that there was sufficient evidence for
    the jury to consider that State’s conduct was a proximate cause of appellants’ injuries. State
    argued that the issue was for the jury to decide as State’s evidence demonstrated CSB was
    responsible for the decision to install the atmospheric heater and the installers failed to determine
    the effect of the pressure conditions on the combustion air. The trial court overruled the motion.
    The trial court granted State’s Proposed Jury Instruction 22, which stated: “A
    superseding cause is an independent event, not reasonably foreseeable, that completely breaks
    the connection between the defendant’s negligent act and the plaintiff’s injury. A superseding
    cause breaks the chain of events so that the defendant’s original negligent act is not a proximate
    cause of the plaintiffs’ injury in the slightest degree.” Appellants objected to the instruction,
    arguing that unless the trial court believed that it could say, “that State was not negligent even in
    the slightest degree,” then State was not entitled to a superseding cause instruction. The trial
    court ruled that the issue was whether State was negligent “at the start,” and if State was not
    negligent, “the case is over.” The trial court further ruled that if there was negligence on State’s
    part, “then the jury may deserve some explanation of why others aren’t here.”
    In closing argument, State argued that Smith employs over “500 engineers who do
    nothing other than make sure that the products they manufacture are safe.” Appellants objected
    that State was making “an inappropriate attack” on Bicknese’s credibility. Appellants argued
    State should not be allowed to argue that millions of its atmospheric heaters were in general use,
    6
    that an atmospheric heater had never before flooded an apartment with carbon monoxide or that
    the atmospheric heater had “a safe design record.”
    State argued “the issue [was] whether or not the design and use of this design” in the
    industry was admissible and evidence of custom and usage was relevant in order to properly
    assess the opinion of appellants’ expert, Bicknese, that every atmospheric heater was defective.
    The trial court ruled that compliance with regulation statutes or industry standards may be
    admissible but was not dispositive. The dispositive issue was whether the product was
    reasonably safe for its intended purpose. The trial court ruled State could present evidence of
    prior incidents “as to the custom and usage based on design.” The trial court overruled
    appellants’ objection to State’s closing argument, ruling that Adams testified the Smith engineers
    “do testing, it’s part of making the product safe” and appellants could respond to the argument in
    rebuttal.
    The jury returned a verdict for State on all claims. The trial court then denied appellants’
    motion to set aside the verdict and motion for new trials. This appeal followed.
    II. ANALYSIS
    On appeal, “we review the circuit court’s evidentiary rulings using an abuse of discretion
    standard, [and] we will reverse the circuit court’s decision to admit evidence only upon a finding
    of abuse of that discretion.” Hyundai Motor Co. v. Duncan, 
    289 Va. 147
    , 155, 
    766 S.E.2d 893
    ,
    897 (2015).
    A. Absence of Other Injuries Evidence
    Appellants argue that the trial court erred in admitting evidence presented by State of the
    numbers of atmospheric heaters sold, their safety record, and the absence of prior injuries
    associated with the atmospheric heaters.
    7
    We have previously noted in a food poisoning case that “evidence of the absence of other
    injuries is not admissible in a negligence action when timely objection to it is made.” Goins v.
    Wendy’s Int’l, Inc., 
    242 Va. 333
    , 335, 
    410 S.E.2d 635
    , 636 (1991). State argues that such
    evidence may be admissible in a products liability case, but that at any rate, no such evidence
    was offered in this case. We agree with State’s second argument and, accordingly, we do not
    reach the question of whether and under what circumstances evidence of absence of injuries
    might be admissible in a products liability case.
    Adams testified with regard to the number of atmospheric heaters sold, that there are
    “about 60 million atmospheric gas water heaters operating in the United States.” This statement
    was neither couched in terms of a safety record nor linked to any evidence of prior injuries.
    Instead, it was merely a statement of the number of atmospheric heaters in use.
    Code § 8.2-314 provides that, in all contracts for the sale of goods
    by a merchant, a warranty is implied that the goods will be
    merchantable. To be merchantable, the goods must be such as
    would “pass without objection in the trade” and as “are fit for the
    ordinary purposes for which such goods are used.” Code
    § 8.2-314(2)(a),(c). The first phrase concerns whether a
    “significant segment of the buying public” would object to buying
    the goods, while the second phrase concerns whether the goods are
    “reasonably capable of performing their ordinary functions.”
    Federal Signal Corp. v. Safety Factors, Inc., 
    886 P.2d 172
    , 180
    (Wash. 1994).
    Bayliner Marine Corp. v. Crow, 
    257 Va. 121
    , 128, 
    509 S.E.2d 499
    , 503 (1999). Not only did
    appellants not object to this testimony at trial, the evidence was relevant to the main issue before
    the jury on whether the atmospheric heater breached an implied warranty of merchantability and
    whether or not it was unreasonably dangerous. The number of atmospheric heaters sold was
    directly related to the issue of whether the atmospheric heater would “pass without objection in
    the trade” as demonstrated by evidence as to whether a “significant segment of the buying
    public” would object to buying the product. Accordingly, the trial court did not abuse its
    8
    discretion in allowing the admission of the evidence regarding how many atmospheric heaters
    were in use.
    B. Superseding Cause Evidence
    Appellants argue that the trial court erred in allowing evidence of superseding causation
    because another cause of injury or death only breaks the chain of proximate causation if it so
    completely supersedes the defendant’s wrongdoing that the wrongdoing no longer contributes in
    the slightest degree to the cause of death or injury. Appellants further argue that State’s
    negligence could never be superseded because the unsealed exhaust of the atmospheric heater is
    the only necessary physical antecedent of the carbon monoxide exposure as a matter of law. In
    other words, without the open exhaust, there could be no exposure.
    State responds that appellants conflate the admissibility of the evidence with the
    sufficiency of that evidence. That, indeed, the trial court could not rule as to whether the
    evidence was sufficient to establish a superseding cause without first admitting it. State also
    argues that appellants misunderstand the law, that contrary to appellants’ position, it does not
    have to prove that it was not negligent in order for the evidence relating to superseding causation
    to be admissible. Finally, State argues that even if it was negligent, it presented ample evidence
    that other factors such as improper installation and lack of maintenance superseded any
    negligence in manufacturing.
    “Issues of negligence and proximate causation ordinarily are questions of fact for the
    jury’s determination. A court decides these issues only when reasonable persons could not
    differ.” Atkinson v. Scheer, 
    256 Va. 448
    , 453-54, 
    508 S.E.2d 68
    , 71 (1998) (quoting Brown v.
    9
    Koulizakis, 
    229 Va. 524
    , 531, 
    331 S.E.2d 440
    , 445 (1985)). 3 “The proximate cause of an event
    is that act or omission which, in natural and continuing sequence, unbroken by an efficient
    intervening cause, produces the event, and without which that event would not have occurred.”
    Kellermann v. McDonough, 
    278 Va. 478
    , 493, 
    684 S.E.2d 786
    , 793 (2009) (internal quotation
    marks and citations omitted).
    Under Virginia law, “the extraordinary manner in which harm occurs may prevent the
    primary actor's conduct from being the proximate cause of an event.” Banks v. City of
    Richmond, 
    232 Va. 130
    , 137, 
    348 S.E.2d 280
    , 283 (1986). Thus, even if the primary actor is the
    “but for” cause of an injury, an action that is so highly extraordinary as to be unforeseeable may
    serve to cut off legal causation. 
    Id. at 136,
    348 S.E.2d at 283 (“[The plaintiff] complains that had
    the gas been cut off at the meter there would have been no explosion. Yet, that simplistic ‘but
    for’ argument does not resolve the proximate cause question.”). In other words, even if a
    defendant is in fact “negligent,” and his “negligence created a situation of potential danger,” if an
    unforeseeable “independent intervening act” ultimately “brought about the accident,” then “the
    situation of danger created by the defendant’s negligence [becomes] merely a circumstance of
    the accident but not a proximate cause” of the accident. Chereskin v. Turkoglu, 
    235 Va. 448
    ,
    3
    The analysis of a superseding cause is distinct from that of joint and several liability.
    This is the distinction drawn in Virginia law in not allowing the “empty chair defense.” Without
    question the law is that a litigant “can not be exonerated by urging and showing the negligence”
    of other parties or nonparties. Von Roy v. Whitescarver, 
    197 Va. 384
    , 393, 
    89 S.E.2d 346
    , 352
    (1955). Indeed, “[t]o show that other causes concurred in producing, or contributed to the result
    is no defense to an action for negligence.” Carolina, Clinchfield & Ohio Ry. Co. v. Hill, 
    119 Va. 416
    , 421, 
    89 S.E.2d 902
    , 904 (1916). Superseding cause, however, is different because “a
    superseding cause of an injury constitutes a new effective cause and operates independently of
    any other act, making it and it only the proximate cause of injury.” Kellermann v. McDonough,
    
    278 Va. 478
    , 493-94, 
    684 S.E.2d 786
    , 794 (2009) (internal quotation marks and citations
    omitted).
    10
    450, 
    369 S.E.2d 161
    , 162 (1988) (recognizing this as an “inartfully” expressed but nonetheless
    “correct principle of law”).
    Indeed, we have recognized that a defendant may be negligent and still not be liable for
    the resulting injury. This occurs when there is a sufficient intervening act.
    In order to relieve a defendant of liability for his negligent act, the
    negligence intervening between the defendant’s negligent act and
    the injury must so entirely supersede the operation of the
    defendant's negligence that it alone, without any contributing
    negligence by the defendant in the slightest degree, causes the
    injury. Thus, a superseding cause of an injury “constitutes a new
    effective cause and operates independently of any other act,
    making it and it only the proximate cause of injury.” Maroulis v.
    Elliott, 
    207 Va. 503
    , 511, 
    151 S.E.2d 339
    , 345 (1966).
    
    Atkinson, 256 Va. at 454
    , 508 S.E.2d at 71-72 (quoting Jenkins v. Payne, 
    251 Va. 122
    , 128-29,
    
    465 S.E.2d 795
    , 799 (1996)). We have also recognized that an intervening cause is not a
    superseding cause if it was put into operation by the defendant’s wrongful act or omission.
    Jefferson Hosp., Inc. v. Van Lear, 
    186 Va. 74
    , 81, 
    41 S.E.2d 441
    , 444 (1947).
    “The manufacturer is not an insurer and is not required to design and market an accident-
    proof product. The manufacturer is under a duty to exercise ordinary care to design a product
    that is reasonably safe for the purpose for which it is intended.” Turner v. Manning, Maxwell &
    Moore, Inc., 
    216 Va. 245
    , 251, 
    217 S.E.2d 863
    , 868 (1975). “[A]n implied warranty of general
    merchantability [arises] when the product is being used in the manner intended for it. The
    implied warranty does not apply when the product is being used in a manner or for a purpose for
    which it was not intended.” 
    Id. at 252,
    217 S.E.2d at 869.
    The appellants presented evidence in the form of testimony from Bicknese that the
    apartment had an adequate volume of combustion air but the problem was “the sensitivity of the
    design of the water heater to slight changes in pressure within the building.” According to
    11
    Bicknese, the atmospheric heater was “unreasonably dangerous” and unfit for the purpose for
    which it was intended because of design flaws that prevented it from venting properly.
    Conversely, State’s expert opined that the opening at the draft hood of the atmospheric
    heater did not render it unreasonably dangerous at the time it was manufactured and that the
    atmospheric heater operated appropriately until new carpet was installed in the Apartment which
    reduced the airflow when the bedroom doors were closed. His opinion was that there might have
    been more than one proximate cause, such as improper installation and inadequate maintenance,
    but that design was not a proximate cause. State’s position was that there was no negligence on
    its part, but, even if there was, the evidence indicated that any danger posed by the design could
    have been completely alleviated by proper installation and maintenance.
    State was entitled to present a defense showing that its product was not defective. We
    have previously recognized the importance of evidence as to other potential causes in products
    liability cases. See 
    Turner, 216 Va. at 249-50
    , 217 S.E.2d at 867 (approving receipt of evidence
    that a hoist was being misused at time of accident); Jeld-Wen, Inc. v. Gamble, 
    256 Va. 144
    , 149-
    50, 
    501 S.E.2d 393
    , 397 (1998) (noting controlling effect of evidence of possible product
    misuse); Besser Co. v. Hansen, 
    243 Va. 267
    , 277-78, 
    415 S.E.2d 138
    , 144 (1992) (legal
    relevance of evidence of product misuse); Logan v. Montgomery Ward & Co., 
    216 Va. 425
    , 428,
    
    219 S.E.2d 685
    , 687 (1975) (noting that the evidence did not eliminate the possibility that the
    blame could have attached to some party other than the manufacturer such as the installer).
    From the evidence presented, the jury could have found that (1) the building design called for an
    electric water heater, but an atmospheric heater was installed instead; (2) no inspection was
    performed and had one been performed, the atmospheric heater would not have passed
    inspection because there was no system designed for the free circulation of air; (3) the
    12
    installation did not comply with the national Fire Gas Code; and (4) the T&P valve
    malfunctioned due to non-maintenance.
    Because State was entitled to present a defense and because there was evidence from
    which the jury could have found that State’s negligence, if it existed, was superseded, the trial
    court did not abuse its discretion in admitting State’s evidence of superseding causation.
    C. Jury Instruction 22
    Finally, appellants argue that the trial court erred in giving Jury Instruction 22 because it
    misstated the law and the instruction was not supported by State’s evidence. Their argument is
    two-fold: (1) that Jury Instruction 22 was confusing, and (2) that it lacked an essential concept
    relating to the burden of proof. 4
    When we review the content of jury instructions, our sole
    responsibility . . . is to see that the law has been clearly stated and
    that the instructions cover all issues which the evidence fairly
    raises. Whether the content of the instruction is an accurate
    statement of the relevant legal principles is a question of law that,
    like all questions of law, we review de novo.
    Cain v. Lee, __ Va. __, __, 
    772 S.E.2d 894
    , 896 (2015) (internal quotation marks and citations
    omitted).
    Jury Instruction 22 stated: “A superseding cause is an independent event, not reasonably
    foreseeable, that completely breaks the connection between the defendant’s negligent act and the
    plaintiff’s injury. A superseding cause breaks the chain of events so that the defendant’s original
    negligent act is not a proximate cause of the plaintiffs’ injury in the slightest degree.” In
    Williams v. Cong Le, 
    276 Va. 161
    , 
    662 S.E.2d 73
    (2008), we endorsed a jury instruction
    containing substantively the exact language given here; therefore, the instruction is a correct
    4
    Appellants’ additional arguments on brief detailing what the instruction should have
    contained were not raised before the trial court, and accordingly are procedurally defaulted by
    operation of Rule 5:25. We decline to apply the ends of justice exception in that Rule to enable
    review of these arguments on appeal.
    13
    statement of law. 5 See 
    id. at 166-67,
    662 S.E.2d at 76-77. In that case, we reversed the trial
    court’s judgment because the evidence presented did not support giving a superseding cause jury
    instruction.
    “[J]ury instructions are proper only if supported by the evidence, and more than a
    scintilla of evidence is required.” Lawlor v. Commonwealth, 
    285 Va. 187
    , 228, 
    738 S.E.2d 847
    ,
    870-71 (2013) (quotation marks and citations omitted). Here, as 
    discussed supra
    , there was
    “more than a scintilla of evidence” to support giving a superseding cause jury instruction. 
    Id. The trial
    court did not err in granting Jury Instruction 22.
    Finally, appellants argue that Jury Instruction 22 should not have been given because it
    did not instruct the jury that the burden of proof is on a defendant asserting a superseding cause.
    Appellants did not propose any additional jury instructions to address the burden of proof for
    superseding cause. Because appellants failed to proffer a burden of proof jury instruction
    relating to superseding causation, we are precluded from addressing the merits of this portion of
    appellants’ second assignment. Accordingly, this portion of the jury instruction argument is
    waived on appeal pursuant to Rule 5:25. See Cherrix v. Commonwealth, 
    257 Va. 292
    , 311, 
    513 S.E.2d 642
    , 654 (1999) (a party’s “failure to proffer” a correcting or proposed alternative or
    supplemental “instruction . . . precludes us from addressing the merits of this assignment of
    error”).
    III. CONCLUSION
    For the foregoing reasons, we will affirm the judgment of the trial court.
    Affirmed.
    5
    As noted in the appellants’ opening brief, Jury Instruction 22 is the definition of
    superseding cause appearing in the Virginia Model Jury Instructions. See 1 Virginia Model Jury
    Instructions – Civil, No. 5.010 (2014).
    14
    CHIEF JUSTICE LEMONS, with whom SENIOR JUSTICE MILLETTE joins, dissenting in
    part.
    In my view, the trial court erred in giving Jury Instruction 22; consequently, the judgment
    should be reversed and the case remanded for a new trial.
    “The proximate cause of an event is that act or omission which, in natural and continuous
    sequence, unbroken by an efficient intervening cause, produces the event, and without which that
    event would not have occurred.” Williams v. Cong Le, 
    276 Va. 161
    , 167, 
    662 S.E.2d 73
    , 77
    (2008) (internal quotation marks and citations omitted). There may be more than one proximate
    cause of an event. 
    Id. A subsequent
    proximate cause may or may not relieve a defendant of
    liability for his negligence. 
    Id. "In order
    to relieve a defendant of liability for his negligent act,
    the negligence intervening between the defendant’s negligent act and the injury must so entirely
    supersede the operation of the defendant’s negligence that it alone, without any contributing
    negligence by the defendant in the slightest degree, causes the injury.” 
    Id. (internal quotation
    marks and citations omitted) (emphasis added). It is well established in Virginia that “a
    superseding cause of an injury constitutes a new effective cause and operates independently of
    any other act, making it and it only the proximate cause of injury.” Kellermann v. McDonough,
    
    278 Va. 478
    , 493-94, 
    684 S.E.2d 786
    , 794 (2009) (internal quotation marks and citations
    omitted). “To be a superseding cause, whether intelligent or not, it must so entirely supersede
    the operation of the defendant’s negligence, that it alone, without the defendant’s contributing
    negligence thereto in the slightest degree, produces the injury.” City of Richmond v. Gay, 
    103 Va. 320
    , 324, 
    49 S.E. 482
    , 483 (1905). Therefore, “a superseding cause is a new cause of a
    plaintiff’s injury, becoming the only proximate cause of that injury.” Williams v. Joynes, 
    278 Va. 57
    , 63, 
    677 S.E.2d 261
    , 264 (internal citations omitted).
    15
    We have had numerous opportunities to consider cases involving negligence and
    allegations of superseding causation. In Williams v. Cong Le, the plaintiff alleged that Dr. Le, a
    radiologist, had breached the standard of care by failing to make “direct communication with the
    physician who ordered the study or with one of their physicians who was covering or a nurse or
    the patient directly” so that the treating physician could initiate prompt 
    treatment. 276 Va. at 165-66
    , 662 S.E.2d at 76. Although Dr. Le failed to make this direct communication, the
    treating physician nonetheless ordered the results of the diagnostic study, and the day after the
    study was performed the results were received by the treating physician’s clinical assistant and
    the treating physician was notified that the results had arrived and were ready for his review. 
    Id. at 165-66,
    662 S.E.2d at 75-76. A review of the report would have demonstrated that the patient
    was suffering from deep vein thrombosis. However, the treating physician did not review the
    report until almost two weeks later, after the patient died from a pulmonary embolism. Dr. Le
    argued that even if he was negligent for not making direct contact with the treating physician,
    staff, or patient, that the subsequent negligence by the treating physician in failing to check the
    diagnostic report broke the chain of events between Dr. Le’s negligence and the patient’s
    subsequent death. 
    Id. at 166-67,
    662 S.E.2d at 77. We disagreed. Instead, we held that the trial
    court erred in granting a jury instruction on superseding causation, because it could not be said
    “that Dr. Le’s alleged negligence was not contributing ‘in the slightest degree’ to the death of
    Williams.” 
    Id. at 167,
    662 S.E.2d at 77.
    In Kellermann we reversed a trial court’s decision to sustain a 
    demurrer. 278 Va. at 495
    ,
    684 S.E.2d at 794. In doing so, we had to determine whether the McDonoughs could be held
    liable in tort for the wrongful death of Jaimee Kellermann, or whether the acts of a third party
    were the sole proximate cause of Jaimee’s death. 
    Id. at 493,
    684 S.E.2d at 793. Jaimee
    16
    Kellerman, a 14-year-old girl, was staying with the McDonoughs when she was killed in an
    automobile accident. The driver of the vehicle was a 17-year-old boy, who was traveling at least
    77 miles per hour at the time of the accident. 
    Id. at 486,
    684 S.E.2d at 789. Before her father
    entrusted Jaimee into the care of Paula McDonough for the weekend, he made her promise that
    Jaimee would not be allowed to ride in a car with any young, male drivers. 
    Id. at 484-85,
    684
    S.E.2d at 789. Paula McDonough agreed to that condition, but then later allowed Jaimee to ride
    in a vehicle driven by a 17-year-old boy. 
    Id. We held
    that, under these facts, a jury could find
    that the McDonoughs breached their duty of care and supervision of Jaimee, that their breaches
    of duty constituted a proximate cause of Jaimee’s death, and that the 17-year-old driver’s acts did
    not constitute a superseding act between the McDonoughs’ alleged negligence and Jaimee’s
    death. 
    Id. at 494,
    684 S.E.2d at 794.
    In Williams v. Joynes, a legal malpractice case, we reversed a trial court’s grant of
    summary judgment. The defendant attorney had failed to file the plaintiff’s law suit within
    Virginia’s two-year statute of limitations, but advised the plaintiff, Williams, that he might still
    be able to file suit in Maryland. Williams failed to file a suit in Maryland, and then filed a legal
    malpractice case against the attorney. The trial court determined that the plaintiff’s failure to file
    a lawsuit in Maryland was a superseding cause that relieved the defendant attorneys from
    liability for the plaintiff’s loss of his personal injury 
    action. 287 Va. at 61
    , 677 S.E.2d at 263.
    We disagreed. We held that Williams’ failure to file a Maryland suit was not a superseding
    event severing the link of proximate causation between the attorney’s negligence and the
    resulting harm suffered by Williams. 
    Id. at 63-64,
    677 S.E.2d at 265. It was the attorney’s
    negligent failure to file in Virginia that set in motion the need for Williams to even consider
    filing a Maryland lawsuit. 
    Id. 17 These
    cases all illustrate examples of intervening causation. In all of these cases, there
    was an original act of negligence by the defendant. There were then subsequent, intervening
    actions that contributed to the ultimate injury suffered by the plaintiff. However, none of these
    intervening acts so entirely superseded the operation of the defendant’s negligence that these
    intervening acts alone, without the defendant’s contributing negligence thereto in the slightest
    degree, produced the injury. 
    Gay, 103 Va. at 324
    , 49 S.E. at 483.
    The majority cites Banks v. City of Richmond, 
    232 Va. 130
    , 
    348 S.E.2d 283
    (1986), and
    Chereskin v. Turkoglu, 
    235 Va. 448
    , 
    369 S.E.2d 161
    (1988), in its discussion of superseding
    causation. Those two cases provide examples of situations where there was superseding
    causation. In Banks, the plaintiff sued for damages resulting from a natural gas explosion in her
    apartment in 
    Richmond. 232 Va. at 131
    , 348 S.E.2d at 280. The plaintiff alleged that the City of
    Richmond was negligent for failing to make repairs of defective gas appliances and pipes. 
    Id. The trial
    court held, however, that the City’s negligence did not proximately cause the plaintiff’s
    injuries. The trial court struck the plaintiff's evidence, apparently concluding that the proximate
    cause of the explosion was the action of a repairman, who was investigating the smell of gas, and
    lit a cigarette lighter to look inside the oven. 
    Id. at 134,
    348 S.E.2d at 282. We affirmed the trial
    court’s judgment, holding that the repairman’s conduct was “an intervening independent act that
    affected and was the immediate cause of the injury.” 
    Id. at 136,
    348 S.E.2d at 283.
    In Chereskin, the defendant police officer was driving his vehicle when he struck the
    plaintiff, who was walking in a parking 
    lot. 235 Va. at 449
    , 369 S.E.2d at 161. The plaintiff
    alleged the defendant was negligent for striking him. However, at trial, there was evidence
    presented that one of the plaintiff’s companions actually picked him up and threw him in front of
    the moving vehicle. 
    Id. at 449-50,
    369 S.E.2d at 162. The defendant requested a jury instruction
    18
    on superseding causation, which the trial court denied. 
    Id. at 450,
    369 S.E.2d at 162. In a brief
    per curiam opinion, we reversed that ruling, in light of the evidence of the third party’s action in
    throwing the plaintiff in front of the moving vehicle. 
    Id. Just as
    in Banks, the unforeseeable
    conduct – a third-party throwing the plaintiff in front of the defendant's moving vehicle – was the
    required evidentiary support for granting the instruction and the trial court erred in its refusal to
    do so.
    The actions by the repairman in Banks and the third party companion in Chereskin were
    extraordinary unforeseeable actions that served to break the chain of causation. Such
    unforseeability is not present in this case. Is it unforeseeable that routine maintenance might be
    negligently performed? Is it unforeseeable that a landlord or a tenant might install carpet in an
    apartment? I think not. Simply stated, there was not a scintilla of evidence to support Jury
    Instruction 22 because the intervening causes involved in the present case were within the realm
    of foreseeability. The facts of this case are akin to the ones described in Cong Le, Kellermann,
    and Joynes.
    In this case, the appellants’ expert testified that State’s design of the water heater was
    defective because the open-exhaust design of the heater allowed carbon monoxide to escape the
    exhaust vent. The evidence also proved that State designed and sold other water heaters with
    closed exhaust systems that would not allow carbon monoxide or other gases to escape into
    living spaces. Because the closed-exhaust design was a technologically and economically
    feasible alternative, appellants argued that State was negligent in continuing to manufacture and
    sell open-exhaust water heaters. State presented evidence that the water heater in appellants’
    apartment had been both improperly installed and improperly maintained. There was also
    evidence presented that the recent installation of new carpet had affected the air flow in the
    19
    apartment. State argued that these factors superseded any alleged negligence on its part in the
    manufacture and design of the water heater. However, there is no dispute that the carbon
    monoxide was able to enter the apartment because it escaped from the open exhaust feature of
    the water heater. State’s own expert admitted that the backdraft and build-up of carbon
    monoxide would not have occurred with a closed exhaust design or vent that pulled the gases out
    of the apartment.
    A litigant is entitled to a jury instruction supporting his or her theory of the case if
    sufficient evidence is introduced to support that theory and if the instructions correctly state the
    law. Holmes v. Levine, 
    273 Va. 150
    , 159, 
    639 S.E.2d 235
    , 239 (2007). The evidence introduced
    in support of a requested instruction must amount to more than a scintilla. 
    Id. Accordingly, a
    jury instruction on superseding causation would only be proper in this case if reasonable persons
    could conclude from the evidence, and reasonable inferences therefrom, that improper
    installation and maintenance of the water heater, along with the installation of new carpet,
    “without any contributing negligence” by State in the design of the water heater, “in the slightest
    degree,” caused the appellants’ injuries. See Cong Le, 276 Va. at 
    167, 662 S.E.2d at 77
    .
    In this case, however, even if the improper installation and maintenance, in addition to
    the new carpet, contributed to the production of carbon monoxide within the water heater, these
    factors did not cause the release of the carbon monoxide into the apartment. The open exhaust
    design of the water heater is what allowed the carbon monoxide to enter the apartment where
    appellants were sleeping. If this water heater had a closed exhaust system, as State’s other
    designs did, carbon monoxide would not have been able to enter the apartment, but rather would
    have been vented outside. The release of the carbon monoxide into the appellants’ apartment
    while they were sleeping is what caused their injury.
    20
    The factors identified by State as “superseding” causes are actually “intervening” causes.
    The alleged improper installation, improper maintenance, and new carpet may have contributed
    to the chain of events leading to appellants’ injuries. But these factors are not superseding
    causes. Without the original open exhaust design, these factors could not have caused
    appellants’ injuries. None of these factors could have independently caused carbon monoxide to
    be released into the apartment. And in order to constitute a superseding cause, a factor or action
    must “operate[] independently of any other act, making it and it only the proximate cause of
    injury.” 
    Kellermann, 278 Va. at 493
    , 684 S.E.2d at 794. To be a superseding cause, whether
    intelligent or not, it must so entirely supersede the operation of the defendant’s negligence, that it
    alone, without the defendant’s contributing negligence thereto in the slightest degree, produces
    the injury. 
    Gay, 103 Va. at 324
    , 49 S.E. at 483.
    State maintained that it was not negligent in the design of the water heater. Had the case
    gone to the jury only on an instruction to this effect, I would not author this dissent. However,
    the jury may have found that State was negligent and excused their negligence based upon a
    superseding negligence instruction which I believe was erroneously given. On this record, it
    cannot be said that State’s design of an open exhaust, which allowed carbon monoxide to escape
    the exhaust vent and enter the living space, was not contributing “in the slightest degree” to the
    appellants’ injuries. The trial court therefore erred in granting the superseding causation
    instruction. Where an instruction has been erroneously submitted to the jury and the record does
    not reflect whether such instruction formed the basis of the jury’s verdict, we must presume that
    the jury relied on such instruction in making its decision. Cong 
    Le, 276 Va. at 168
    , 662 S.E.2d
    at 77. Accordingly, I would reverse the judgment of the trial court and remand the case for a
    new trial.
    21