Walker v. Steward , 2023 IL App (1st) 221056-U ( 2023 )


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    2023 IL App (1st) 221056-U
    No. 1-22-1056
    Third Division
    March 22, 2023
    NOTICE: This order was filed under Supreme Court Rule 23 and is not precedent except in the
    limited circumstances allowed under Rule 23(e)(1).
    ______________________________________________________________________________
    IN THE
    APPELLATE COURT OF ILLINOIS
    FIRST DISTRICT
    ______________________________________________________________________________
    )
    TSUJIORKA WALKER,                              )   Appeal from the Circuit Court
    )   of Cook County.
    Plaintiff-Appellee,                      )
    )   No. 20 L 1335
    v.                                             )
    )   The Honorable
    LAKESHA STEWARD,                               )   Clare E. McWilliams,
    )   Judge Presiding.
    Defendant-Appellant.                     )
    )
    ______________________________________________________________________________
    JUSTICE REYES delivered the judgment of the court.
    Justices Ellis and Navarro concurred in the judgment.
    ORDER
    ¶1         Held: The trial court erred in barring the testimony of defendant’s expert witness, where
    the expert should have been permitted to testify as to plaintiff’s blood alcohol level
    and the effects of alcohol consumption generally.
    ¶2         While driving her automobile, defendant Lakesha Steward struck plaintiff Tsujiorka
    Walker, who was riding a motorcycle, causing him injuries. Plaintiff filed suit and, in the
    course of discovery, defendant took the evidence deposition of a toxicologist, who opined that
    plaintiff’s blood alcohol level was over the legal limit at the time of the incident and that such
    No. 1-22-1056
    a blood alcohol level would likely have contributed to his injuries. Prior to trial, however,
    plaintiff filed a motion in limine to exclude the doctor’s testimony, which was granted. Since
    there was no other evidence as to plaintiff’s intoxication presented during trial, the trial court
    declined to give jury instructions on intoxication or on contributory negligence. The jury found
    in plaintiff’s favor, awarding him over $800,000. Defendant now appeals and, for the reasons
    that follow, we reverse and remand for a new trial.
    ¶3                                          BACKGROUND
    ¶4          On May 23, 2015, after visiting a restaurant on Indiana Avenue in Riverdale, defendant
    returned to her vehicle, which was parked in a southbound parking lane along Indiana Avenue.
    Defendant, wishing to travel northbound, made a U-turn from the parking lane into the
    northbound lane of Indiana Avenue. When doing so, however, she collided with plaintiff, who
    was on a motorcycle. The collision rendered plaintiff unconscious and caused him serious
    injuries, including a week spent in a coma.
    ¶5          Plaintiff filed suit against defendant, alleging that she had negligently operated her vehicle,
    causing the accident. In her answer, defendant denied causing plaintiff’s injuries and raised a
    number of affirmative defenses, including allegations that plaintiff did not exercise a
    reasonable degree of care in operating his vehicle and that plaintiff was operating his vehicle
    while under the influence of alcohol. The matter proceeded to discovery and, eventually, to a
    jury trial.
    ¶6          As part of discovery, defendant disclosed Dr. Jerrold Leiken as a controlled expert witness
    under Illinois Supreme Court Rule 213(f)(3) (eff. Jan. 1, 2018), and he testified in an evidence
    2
    No. 1-22-1056
    deposition. 1 At the beginning of the deposition, plaintiff’s counsel stated that he had a standing
    objection to Dr. Leiken’s testimony, and that plaintiff was participating in the deposition
    “subject to any motions in limine I may bring.” Dr. Leiken testified that he is a physician who
    specializes in medical toxicology and that he was retained by defendant to perform an
    independent medical review of plaintiff’s medical records stemming from the accident. 2 Dr.
    Leiken testified that plaintiff’s records provided that plaintiff had a serum alcohol level of 149
    milligrams per deciliter, which translated to a blood alcohol level of 0.126, approximately one
    and a half times the legal limit of 0.08. Dr. Leiken noted that the records provided that
    plaintiff’s blood was drawn slightly over an hour after the accident and opined, to a reasonable
    degree of medical and scientific certainty, that plaintiff’s blood alcohol level at the time of the
    accident would have been approximately the same. Dr. Leiken further opined that, at the time
    of the accident, plaintiff “was significantly alcohol intoxicated,” based on plaintiff’s medical
    records, which indicated that plaintiff had admitted to drinking alcohol that day, plaintiff’s
    blood alcohol level, and the “known effects” of alcohol, especially in a “complicated safety-
    sensitive position[ ]” such as operating a motorcycle. Finally, Dr. Leiken opined that plaintiff
    “was at increased risk for being involved in a motorcycle motor vehicle accident and thus
    impaired due to significant alcohol intoxication” and that, to a reasonable degree of medical
    toxicological certainty, plaintiff’s alcohol consumption was a contributing factor to the
    accident.
    ¶7           On cross-examination, Dr. Leiken testified that he was unaware of the speed of either
    plaintiff’s motorcycle or defendant’s vehicle prior to the collision, and did not have an opinion
    1
    We note that the transcript from the evidence deposition was purportedly attached to plaintiff’s
    motion in limine to bar Dr. Leiken’s testimony, as well as defendant’s posttrial motion for a new trial.
    2
    Plaintiff’s medical records are not included in the record on appeal.
    3
    No. 1-22-1056
    as to whether the collision was unavoidable regardless of whether there was alcohol present in
    plaintiff’s system. Dr. Leiken further testified that he was unaware of plaintiff’s conduct
    leading up to the collision, other than the notation in plaintiff’s medical report that he had
    consumed alcohol that day. Dr. Leiken admitted that, as plaintiff was comatose when he arrived
    at the hospital, he was unaware of the source of information as to plaintiff’s medical history.
    Dr. Leiken also testified that he was unaware of the hospital’s policies regarding calibration of
    the device utilized to test plaintiff’s blood serum, nor was he aware of the chain of custody of
    the blood sample once it was drawn, although he testified that it appeared routine clinical
    practices were followed.
    ¶8           Prior to trial, plaintiff filed a motion in limine to bar any evidence as to plaintiff’s blood
    alcohol level, including the testimony of Dr. Leiken. 3 Relying on the case of Petraski v. Thedos
    (Petraski II), 
    2011 IL App (1st) 103218
    , plaintiff claimed that, where there is no evidence as
    to speeding or other erratic behavior or evidence corroborating a finding of impairment beyond
    a blood sample, a toxicologist’s opinion that a person is intoxicated is inadmissible. Here,
    plaintiff argued that there was no evidence that he had been drinking alcohol or that he had any
    impairment of his mental or physical abilities. Plaintiff further argued that Dr. Leiken admitted
    in his deposition that he had no information as to what plaintiff consumed, if anything, or how
    much he consumed. Dr. Leiken also was not able to testify as to how plaintiff was acting prior
    to the accident. Plaintiff claimed that Dr. Leiken relied only on an “unreliable blood alcohol
    test” without evidence of chain of custody or proper calibration and which was taken after
    plaintiff had been given medications containing ethanol.
    3
    We note that, while the motion cites numerous exhibits, those exhibits are not included in the
    record on appeal.
    4
    No. 1-22-1056
    ¶9           After a hearing, the trial court granted the motion in limine, barring Dr. Leiken’s testimony.
    At the hearing, plaintiff’s counsel argued that “the thrust of the case is Petraski. This is
    Petraski.” Counsel claimed that, under Petraski II, where there was a “single piece of paper”
    showing an elevated blood alcohol level, but no evidence of a corollary between the incident
    and alcohol, evidence of alcohol was inadmissible. Counsel argued that here, where there was
    a “chain of custody issue” with respect to the test and Dr. Leiken admittedly did not have any
    knowledge of plaintiff’s conduct prior to the collision, Petraski II required that Dr. Leiken’s
    testimony be barred. In response, defense counsel noted that there were two Petraski cases and
    that the two cases made a distinction between intoxication and impairment as a result of
    intoxication—the first (Petraski v. Thedos, 
    382 Ill. App. 3d 22
     (2008) (Petraski I)) found that
    evidence of an individual’s blood alcohol level was admissible as probative of the issue of
    intoxication, while the second found that an expert could not opine as to an individual’s
    impairment based on intoxication unless there was more than simply a blood alcohol reading.
    Thus, defense counsel claimed that “the blood alcohol reading is sufficient and admissible to
    go to the jury and goes more toward weight than admissibility.” Defense counsel also claimed
    that plaintiff’s challenges as to the chain of custody were inapplicable to a civil case.
    ¶ 10         The trial court inquired of plaintiff’s counsel whether Petraski II superseded Petraski I
    such that it was “essentially wiped out,” and counsel indicated that it had. Defense counsel
    disagreed, arguing that “my reading of Petraski 1, the blood alcohol comes in; my reading of
    Petraski 2 is that *** the opinion stating the blood alcohol resulted in impairment of the party
    is not admissible unless you show corroboration.” The trial court responded that the distinction
    seemed confusing and that “I’m looking at Petraski 2 here, the 2011 case, and I think what
    they’re also saying is you’re not able to take this blood alcohol level in a vacuum without
    5
    No. 1-22-1056
    corroborating evidence.” The trial court asked whether the defense had any such corroborating
    information, and counsel indicated that defendant would be testifying about her observations
    of plaintiff’s conduct.4 Plaintiff’s counsel argued that even if defendant testified, that would
    be irrelevant to the issue at hand, as “what he did and what he used to formulate his opinion”
    was at issue, and Dr. Leiken admittedly did not rely on any information about the parties’
    conduct in formulating his opinion. Counsel concluded: “This is Petraski exactly. Maybe even
    stronger than Petraski.”
    ¶ 11           After hearing the parties’ arguments, the trial court indicated that it had the opportunity to
    review both Petraski cases and “I do agree with the plaintiffs here. This motion is granted.”
    Defense counsel clarified whether this ruling meant that there would be no evidence of alcohol
    in the case, and the trial court stated, “[n]ot based on what I’ve heard,” as the only evidence of
    alcohol came from plaintiff’s medical records. Defense counsel added that there was also the
    interpretation of those records by Dr. Leiken, who would testify as to the effects of that level
    of intoxication and “I don’t see how that’s not probative somehow to the plaintiff’s
    contributory negligence in light of the Illinois IPI jury instructions.” The trial court responded:
    “Well, I’m looking at Petraski and I believe I’m following it and it’s quite textbook and it
    channels this case. So you’ve made your record and that’s the court’s ruling.”
    ¶ 12           The record on appeal contains no transcript from the trial proceedings, as no court reporter
    was present. Instead, the parties have submitted a bystander’s report, which has been certified
    by the trial court as an accurate report of the proceedings, as permitted by Illinois Supreme
    4
    We note that defendant ultimately did not testify about plaintiff’s conduct and instead testified
    that she did not approach him after the accident.
    6
    No. 1-22-1056
    Court Rule 323(c) (eff. July 1, 2017). Accordingly, our knowledge of the trial proceedings is
    limited to the information provided in the bystander’s report.
    ¶ 13         According to the bystander’s report, a number of witnesses testified at trial, including the
    following occurrence witnesses. Defendant testified that she had parked her vehicle (a Cadillac
    SUV) outside a restaurant, where she was picking up an order. After receiving her order, she
    returned to her vehicle, looked in her rearview and sideview mirrors to ensure the road was
    clear, then left the parking spot, making a U-turn. As she was making her turn, she “heard a
    loud boom”; she did not observe plaintiff or his motorcycle before the collision. The impact
    damaged her vehicle’s door, preventing her from opening the door. Defendant observed
    plaintiff lying on the ground and a woman approached him and spoke to him. When the police
    arrived on the scene, defendant told them that the collision occurred while she was attempting
    to make a U-turn and that it was “an honest mistake.”
    ¶ 14         Plaintiff testified that he had no memory of what he was doing on the date of the accident
    and did not remember where he was coming from or where he was going at the time of the
    collision. As a result of the collision, plaintiff was rendered unconscious and was in a coma for
    approximately a week. His injuries included memory loss, a displaced left humerus fracture
    which required surgery, traumatic brain injury with brain contusions and hemorrhages, a scalp
    laceration, abrasions, and a skull fracture.
    ¶ 15         Witnesses Ashley Harris and Diana Hawkins were outside the restaurant near their vehicles
    at the time of the accident. Harris testified that the accident occurred in the evening, but that
    the street was well-lit. Both witnesses observed defendant’s vehicle make a U-turn from her
    parking spot and collide with plaintiff’s motorcycle. Harris testified that plaintiff was not
    driving unusually and was not speeding, and further testified that at the time defendant
    7
    No. 1-22-1056
    attempted the U-turn, plaintiff’s motorcycle was “already very close, and it was so tight that a
    U-turn could not be made safely.” Harris exited her vehicle and stayed at the scene until police
    arrived, while Hawkins called 911, then remained with plaintiff and attempted to speak to him
    until paramedics arrived.
    ¶ 16         Riverdale police officer Tara Powers testified that she responded to a call at the restaurant
    and, when she arrived, observed the scene of a traffic collision that had occurred between a
    motorcycle and a vehicle. Plaintiff, the motorcycle driver, was on the ground and unconscious,
    and paramedics were dispatched. Powers spoke to defendant, and defendant admitted that the
    accident was her fault and was caused by her attempting a U-turn. Powers testified that “her
    investigation found no indication that the motorcycle driver acted improperly.”
    ¶ 17         After the close of testimony, the trial court held a jury instruction conference. Defendant
    sought instructions on the issue of contributory negligence, but the trial court refused the
    instructions as there was no testimony regarding negligence on the part of plaintiff at any time
    during the trial. The jury found in favor of plaintiff, awarding him $827,868, and the trial court
    entered judgment on the verdict. Defendant filed a posttrial motion, which was denied, and this
    appeal follows.
    ¶ 18                                            ANALYSIS
    ¶ 19         On appeal, defendant claims that the trial court erred in barring Dr. Leiken’s testimony and
    further erred in denying her request to instruct the jury on the issue of contributory negligence.
    As an initial matter, we note that the record on appeal indicates that, six weeks after the filing
    of defendant’s notice of appeal, plaintiff filed a motion for prejudgment interest pursuant to
    section 2-1303 of the Code of Civil Procedure (Code) (735 ILCS 5/2-1303 (West 2022)).
    Accordingly, we briefly address our jurisdiction to consider the instant appeal in light of the
    8
    No. 1-22-1056
    subsequent motion filed by plaintiff.5 See Secura Insurance Co. v. Illinois Farmers Insurance
    Co., 
    232 Ill. 2d 209
    , 213 (2009) (“A reviewing court must ascertain its jurisdiction before
    proceeding in a cause of action, regardless of whether either party has raised the issue.”); A.M.
    Realty Western L.L.C. v. MSMC Realty, L.L.C., 
    2016 IL App (1st) 151087
    , ¶ 67 (“Although
    neither party raises the issue of jurisdiction, an appellate court has an independent duty to
    consider whether or not it has jurisdiction to hear an appeal.”).
    ¶ 20           Generally, we have jurisdiction to consider only final judgments. Ill. S. Ct. R. 301 (eff.
    Feb. 1, 1994). There are exceptions to this rule; however, our supreme court has made clear
    that “[t]he law is well established that unless specifically authorized by the rules of this court,
    the appellate court has no jurisdiction to review judgments, orders or decrees which are not
    final.” Department of Central Management Services v. American Federation of State, County
    & Municipal Employees, 
    182 Ill. 2d 234
    , 238 (1998). A pending claim for prejudgment interest
    typically renders a judgment nonfinal unless the trial court makes a finding under Illinois
    Supreme Court Rule 304(a) (eff. Mar. 8, 2016) that there is no just reason for delaying either
    enforcement or appeal or both. See, e.g., Montgomery Ward & Co. v. Wetzel, 
    98 Ill. App. 3d 243
    , 249-50 (1981); Rago Machine Products, Inc. v. Shields Technologies, Inc., 
    233 Ill. App. 3d 140
    , 145 (1992).
    ¶ 21           In this case, however, the trial court’s order entering judgment on the jury’s verdict
    disposed of all pending matters, as plaintiff admittedly had not made a request for prejudgment
    interest in his complaint. Instead, in his motion for prejudgment interest, plaintiff claims that
    section 2-1303 imposes a mandatory award of prejudgment interest and requests an order
    We discuss plaintiff’s motion solely for the purposes of analyzing our jurisdiction and make no
    5
    comment as to the propriety of plaintiff’s motion or its merits, as it is not before us on this appeal.
    9
    No. 1-22-1056
    awarding such interest pursuant to the statute. Our supreme court has held that a request for
    interest under section 2-1303 which is made after a notice of appeal is filed constitutes a matter
    collateral to the judgment, and is not part of the judgment itself. See General Motors Corp. v.
    Pappas, 
    242 Ill. 2d 163
    , 175 (2011) (discussing postjudgment interest under section 2-1303).
    We therefore find that we have jurisdiction to consider the instant appeal, and proceed to the
    merits of the parties’ arguments.
    ¶ 22                                      Dr. Leiken’s Testimony
    ¶ 23         Defendant’s primary argument on appeal is that the trial court erred in barring Dr. Leiken’s
    testimony as to plaintiff’s alcohol consumption and its likely effects. The decision of whether
    to admit expert testimony is a matter within the sound discretion of the trial court and will not
    be reversed absent an abuse of that discretion. Snelson v. Kamm, 
    204 Ill. 2d 1
    , 24 (2003). A
    trial court abuses its discretion “only where no reasonable person could have agreed with the
    trial court’s decision.” Werner v. Nebal, 
    377 Ill. App. 3d 447
    , 454 (2007) (citing Lawler v.
    MacDuff, 
    335 Ill. App. 3d 144
    , 147 (2002)).
    ¶ 24         Defendant first contends that plaintiff has waived any objection to Dr. Leiken’s testimony,
    as the issues raised in plaintiff’s motion in limine were not first raised during Dr. Leiken’s
    evidence deposition. Under Illinois Supreme Court Rule 211(c), “[g]rounds of objection to the
    competency of [a] deponent or admissibility of testimony which might have been corrected
    during the taking of the deposition are waived by failure to make them at that time.” Otherwise,
    “objections to the competency of the deponent or admissibility of testimony may be made
    when the testimony is offered in evidence.” 
    Id.
     Here, plaintiff claims that his attorney did, in
    fact, object during Dr. Leiken’s testimony and, moreover, the issues with Dr. Leiken’s
    testimony were not ones which “might have been corrected during the taking of the deposition”
    10
    No. 1-22-1056
    (id.) so objection at the time was not necessary in any event. See Somers v. Quinn, 
    373 Ill. App. 3d 87
    , 97 (2007) (an objection is not required where the party would be “powerless to
    remedy” the defect in the expert’s testimony during the deposition).
    ¶ 25         In his motion in limine to bar Dr. Leiken’s testimony, plaintiff claimed that there were
    foundational issues with the testimony, as a blood sample was insufficient to establish
    intoxication without corroborating evidence of impairment, which Dr. Leiken admittedly did
    not consider. Plaintiff further claimed that Dr. Leiken was unable to establish that the blood
    was accurately tested, as he had no knowledge of the hospital’s methods for drawing the blood,
    whether the hospital’s equipment was properly calibrated, or the chain of custody of the blood
    sample. Finally, plaintiff claimed that the blood sample was “[c]ontaminated,” as plaintiff was
    injected with drugs containing ethanol prior to the test.
    ¶ 26         Our review of the record does establish that several of these issues were, in fact, raised
    during Dr. Leiken’s deposition. For instance, plaintiff’s counsel questioned Dr. Leiken
    extensively as to his knowledge of the hospital’s procedures and the chain of custody of the
    blood sample. Plaintiff’s counsel also questioned Dr. Leiken as to his knowledge of plaintiff’s
    actions prior to the accident, including whether plaintiff’s conduct demonstrated impairment.
    Challenges to his testimony based on those issues were therefore properly raised. We agree
    with defendant, however, that plaintiff’s counsel never questioned Dr. Leiken as to the effect
    of the drugs that plaintiff was administered prior to the test. Dr. Leiken could certainly have
    testified on that subject during his deposition and, therefore, counsel’s failure to object at the
    time of the deposition results in the waiver of this issue. See Lundell v. Citrano, 
    129 Ill. App. 3d 390
    , 598 (1984) (affirming trial court’s finding of waiver where the lack of foundation for
    11
    No. 1-22-1056
    the expert’s testimony was evident at the time of the deposition and the plaintiff should have
    been afforded a chance to remedy the defect).
    ¶ 27          Defendant next contends that the trial court erred in barring Dr. Leiken’s testimony based
    on its interpretation of Petraski II. Despite the fact that plaintiff raised several challenges to
    Dr. Leiken’s testimony, as detailed above, the trial court’s decision to bar his testimony had a
    single basis: its interpretation of Petraski II, which it found to be “quite textbook” in holding
    that an expert’s testimony should be barred if there is no corroboration of intoxication. The
    trial court in this case was explicit in stating that it was following Petraski II, which it found
    “channels this case.” Accordingly, we begin our analysis with an in-depth discussion of
    Petraski II and its application to the case at bar.
    ¶ 28          The litigation at issue in Petraski II was first considered by this court in Petraski I, 
    382 Ill. App. 3d 22
    . In that case, the plaintiff was injured when she turned her vehicle into the path of
    a speeding police vehicle driven by the defendant. 
    Id. at 23
    . A jury rendered a verdict in favor
    of the plaintiff, which was reduced by 25% based on her contributory negligence. 
    Id.
     The issue
    on appeal in Petraski I was whether expert testimony as to the plaintiff’s consumption of
    alcohol should have been admitted. 
    Id.
     In a discovery deposition, used as an offer of proof in
    response to the plaintiff’s motion in limine to bar such evidence, the defendant’s expert testified
    that a test of the plaintiff’s blood following the accident revealed an elevated blood alcohol
    level and that her blood alcohol level would have been above 0.08 at the time of the accident.
    
    Id. at 25
    . The expert, however, also testified that he did not know when the plaintiff began or
    stopped drinking alcohol, what she drank or ate, or how much she drank. 
    Id. at 26
    . The expert
    opined that the plaintiff’s blood alcohol level would have affected her depth perception,
    peripheral vision, and ability to assess speeds, as well as her judgment of risk-taking behavior.
    12
    No. 1-22-1056
    
    Id.
     He was unable to opine whether the plaintiff’s blood alcohol level caused or contributed to
    the accident, but opined that the plaintiff’s blood alcohol level of 0.116 would impair a person’s
    ability to operate a vehicle safely for “ ‘an overwhelming majority of the population.’ ” 
    Id.
     The
    trial court barred the expert’s testimony, finding it to be too speculative to be admissible, and
    also finding that the prejudicial effect of the testimony outweighed its probative value. 
    Id.
    ¶ 29          On appeal, this court reversed and remanded for a new trial, finding that the trial court had
    abused its discretion in excluding the testimony. 
    Id. at 33
    . We first noted that “ ‘[e]vidence of
    a plaintiff’s intoxication is relevant to the extent that it affects the care that he takes for his own
    safety and is therefore admissible as a circumstance to be weighed by the trier of fact in its
    determination of the issue of due care.’ ” 
    Id. at 27
     (quoting Marshall v. Osborn, 
    213 Ill. App. 3d 134
    , 140 (1991)). We additionally noted that the expert opined that the plaintiff’s blood
    alcohol level was above 0.08, which gives rise to a statutory presumption that a person is under
    the influence of alcohol. 
    Id.
     (citing 625 ILCS 5/11-501.2(b)(3) (West 2000)). We thus found
    that alcohol-consumption evidence was relevant to the issue of the plaintiff’s contributory
    negligence, as the jury could have used the expert’s testimony as an explanation for her
    conduct. 
    Id. at 28
    .
    ¶ 30          We rejected the plaintiff’s argument that the evidence was irrelevant due to the expert’s
    inability to opine as to the plaintiff’s actual impairment. 
    Id. at 27-28
    . The plaintiff claimed that,
    since the expert could not quantify the level of her impairment, nor could he render an opinion
    as to whether alcohol caused or contributed to the accident, his testimony would lead only to
    speculation without any supporting evidence that the consumption caused impairment. 
    Id.
     We
    disagreed, noting that the cases relied on by the plaintiff were cases in which the only evidence
    of intoxication was evidence of the consumption of alcohol; in the plaintiff’s case, however,
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    No. 1-22-1056
    there was a blood alcohol level sufficiently high to support a statutory presumption that she
    was under the influence of alcohol. 
    Id. at 28
    . We also rejected the plaintiff’s contention that
    the expert’s testimony was unreliable, finding that he had provided a factual basis for his
    opinion in explaining his analysis of the blood test results. 
    Id. at 31
    .
    ¶ 31          We further found that expert testimony that the plaintiff’s blood alcohol level created a
    presumption of intoxication was “extremely probative of whether she was partially at fault for
    the accident.” 
    Id. at 32
    . By contrast, we found an “insubstantial risk” of unfair prejudice. 
    Id. at 33
    . Accordingly, we reversed and remanded for a new trial. 
    Id.
    ¶ 32          The events of the new trial gave rise to the subsequent opinion in Petraski II.6 During the
    new trial, evidence of the plaintiff’s alcohol consumption was presented to the jury through
    the testimony of the defendant’s expert—coincidentally, the same Dr. Leiken whose testimony
    is at issue in the instant appeal. Petraski II, 
    2011 IL App (1st) 103218
    , ¶¶ 81-85. Dr. Leiken
    testified that, at the time of the accident, the plaintiff’s blood alcohol level would have been
    between 0.109 and 0.144, and further testified to the effects of alcohol in the average person,
    including reduced depth perception, impaired judgment, lack of coordination, and increased
    reaction time. 
    Id. ¶ 84
    . Unlike the defendant’s expert in the first trial, Dr. Leiken also
    specifically testified that the plaintiff was intoxicated and impaired at the time of the accident,
    and that her alcohol consumption had, in fact affected the plaintiff on the night of the accident.
    
    Id.
     On cross-examination, however, Dr. Leiken testified that he was unable to quantify the
    plaintiff’s level of impairment and that he was not aware of any specific facts regarding the
    plaintiff’s actions on the night of the accident. 
    Id. ¶ 85
    . At the close of the trial, the jury returned
    a verdict in favor of the defendant. 
    Id. ¶ 90
    . The plaintiff filed a motion for a new trial, which
    6
    We note that Petraski II was decided by a different panel of justices than Petraski I.
    14
    No. 1-22-1056
    the trial court granted, finding that it had erred in several of its rulings, including the allowance
    of evidence regarding the plaintiff’s blood alcohol content. 
    Id.
    ¶ 33          On appeal, this court affirmed the trial court’s grant of a new trial. 
    Id. ¶ 94
    . With respect
    to the issue of blood alcohol evidence, we found that the trial court did not abuse its discretion
    in determining that Dr. Leiken’s testimony should not have been admitted. 
    Id. ¶ 125
    . We first
    noted that, based on our holding in Petraski I, the trial court permitted Dr. Leiken to testify to
    his opinions as to the plaintiff’s blood alcohol content. 
    Id. ¶ 111
    . Dr. Leiken testified that the
    plaintiff’s blood alcohol level was above 0.08 and testified to the effects of intoxication on the
    average person, “but then went on to attribute those effects to [the plaintiff’s] actual conduct.”
    
    Id.
     It was only the testimony as to the plaintiff’s actual level of impairment which the trial
    court later found problematic. 
    Id. ¶ 116
    . We could not find that it was an abuse of discretion
    for the trial court to reach this result, as there was no proper basis for Dr. Leiken’s opinion,
    since he did not take into account any specific information about the plaintiff personally or
    about the events leading up to the accident. 
    Id. ¶¶ 124-25
    . We noted that the trial court
    acknowledged that an expert could reasonably opine that a specific plaintiff may have been
    impaired based on “unusually high levels of intoxication,” but that the plaintiff’s blood alcohol
    level in the case before it was much lower. 
    Id. ¶ 123
    . Accordingly, we concluded that “[w]e
    cannot say that the trial court abused its discretion when it found that it had erred in allowing
    Dr. Leiken to testify that [the plaintiff] was in fact intoxicated and impaired.” 
    Id. ¶ 148
    .
    ¶ 34          In the case at bar, we agree with the trial court that Petraski II “channels this case,” as it
    involves very similar testimony by the same expert. We cannot agree, however, with the trial
    court’s interpretation of that case, nor with the interpretation suggested by plaintiff’s counsel.
    As a trial court’s misapprehension of the law constitutes an abuse of discretion, we must
    15
    No. 1-22-1056
    therefore reverse and remand for a new trial. See Macknin v. Macknin, 
    404 Ill. App. 3d 520
    ,
    530 (2010) (citing Koon v. United States, 
    518 U.S. 81
    , 100 (1996)) (a circuit court abuses its
    discretion when it makes an error of law); Cable America, Inc. v. Pace Electronics, Inc., 
    396 Ill. App. 3d 15
    , 24 (2009) (same); Engel v. Loyfman, 
    383 Ill. App. 3d 191
    , 197-98 (2008)
    (same); Najas Cortes v. Orion Securities, Inc., 
    362 Ill. App. 3d 1043
    , 1047 (2005) (same).
    ¶ 35         During the motion in limine hearing, the trial court indicated that its interpretation of
    Petraski II was that “you’re not able to take this blood alcohol level in a vacuum without
    corroborating evidence.” Petraski II did not hold, however, that expert testimony as to blood
    alcohol level required corroborating evidence to be admissible. Indeed, we specifically noted
    that the only issue as to Dr. Leiken’s testimony was his testimony about the plaintiff’s actual
    impairment or intoxication, as there was no evidence concerning the plaintiff’s conduct or the
    events preceding the accident. See Petraski II, 
    2011 IL App (1st) 103218
    , ¶ 116 (“the trial
    court did not rule that it had erred in admitting the entirety of Dr. Leiken’s testimony, only that
    part of his testimony where Leiken opined that [the plaintiff] was in fact intoxicated and
    impaired”). We reach a similar result here—to the extent that Dr. Leiken opined that plaintiff
    was actually intoxicated or impaired, such opinions were properly barred.
    ¶ 36         Dr. Leiken’s testimony, however, was not limited to opining that plaintiff was actually
    intoxicated or impaired. Dr. Leiken also testified as to plaintiff’s blood alcohol level of 0.126
    and to the effects of alcohol consumption generally. Under the Illinois Vehicle Code, where
    an individual has a blood alcohol level of 0.08 or more, “it shall be presumed that the person
    was under the influence of alcohol.” 625 ILCS 5/11-501.2(b)(3) (West 2020); see also Petraski
    I, 382 Ill. App. 3d at 27. This presumption may be overcome by evidence rebutting the
    16
    No. 1-22-1056
    presumption. Cairns v. Hansen, 
    170 Ill. App. 3d 505
    , 511 (1988); People v. Morris, 
    394 Ill. App. 3d 678
    , 682 (2009).
    ¶ 37         Dr. Leiken’s testimony in the instant case is identical to the testimony that we found should
    have been admitted in Petraski I, an opinion which we reaffirmed in Petraski II. By barring
    Dr. Leiken’s testimony as a whole, then, the trial court prevented the jury from hearing
    evidence that should have been admitted. As we noted in Petraski I, “[w]e believe expert
    testimony that [plaintiff’s] blood-alcohol level created a presumption of intoxication was
    extremely probative of whether [he] was partially at fault for the accident.” Petraski I, 382 Ill.
    App. 3d at 32. We therefore reverse and remand this case for a new trial, in which evidence of
    plaintiff’s blood alcohol level should be admitted.
    ¶ 38                                          Jury Instructions
    ¶ 39         Defendant also contends that the trial court erred in denying her request to instruct the jury
    on the issue of contributory negligence. The trial court’s decision was based on its
    determination that such an instruction was not warranted, as there was no evidence as to
    plaintiff’s negligence. Given our determination that evidence of plaintiff’s alcohol
    consumption should have been admitted and warrants a new trial, we have no need to consider
    this argument.
    ¶ 40                                          CONCLUSION
    ¶ 41         For the reasons set forth above, we find that the trial court abused its discretion in barring
    the entirety of Dr. Leiken’s testimony. While his testimony as to plaintiff’s actual intoxication
    or impairment was properly excluded, his testimony as to plaintiff’s blood alcohol level and
    the effects of alcohol consumption generally should have been admitted.
    ¶ 42         Reversed and remanded.
    17