Kolby O'Banion, Taylor O'Banion, Tim O'Banion, and Kelly O'Banion v. Ford Motor Company , 2015 Ind. App. LEXIS 619 ( 2015 )


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  •                                                                    Sep 09 2015, 8:46 am
    ATTORNEYS FOR APPELLANTS                                   ATTORNEYS FOR APPELLEE
    David W. Stone, IV                                         Nelson D. Alexander
    Stone Law Office & Legal Research                          Kevin C. Schiferl
    Anderson, Indiana                                          Blake N. Shelby
    Frost Brown Todd, LLC
    Todd A. Glickfield                                         Indianapolis, Indiana
    Marion, Indiana
    Josef D. Musser
    Spitzer Herriman Stephenson Holderman
    Musser & Conner, LLP
    Marion, Indiana
    Michelle Cobourn-Baurley
    McNeely Stephension Thopy & Harold
    Shelbyville, Indiana
    IN THE
    COURT OF APPEALS OF INDIANA
    Kolby O’Banion, Taylor                                     September 9, 2015
    O’Banion, Tim O’Banion &                                   Court of Appeals Cause No.
    Kelly O’Banion,                                            27A04-1411-PL-531
    Appeal from the Grant Superior
    Michael R. Roush, as Executor                              Court
    of the Estate of Karen L. Roush,                           The Honorable Jeffrey D. Todd,
    Deceased,                                                  Judge
    Trial Court Cause No.
    Indiana Farm Bureau Insurance                              27D01-1010-PL-946
    Co. as Subrogee of Karen Roush,                            formerly 27D01-1107-CT-774
    Deceased,                                                  formerly 27D01-1107-CT-779
    Court of Appeals of Indiana | Opinion 27A04-1411-PL-531 | September 9, 2015               Page 1 of 23
    Appellants-Plaintiffs,
    v.
    Ford Motor Company,
    Appellee-Defendant.
    Barnes, Judge.
    Case Summary
    [1]   Kolby, Taylor, Tim, and Kelly O’Banion (“the O’Banions”), Michael Roush as
    Executor of the Estate of Karen Roush (“the Estate”), and Indiana Farm
    Bureau Insurance Company (“Farm Bureau”) (collectively “the Appellants”)
    appeal the trial court’s grant of summary judgment in favor of Ford Motor
    Company (“Ford”). We reverse and remand.
    Issues
    [2]   The Appellants raise three issues, which we consolidate and restate as:
    I.       whether the trial court erred in excluding the testimony of
    David Zedonis; and
    II.      whether the trial court erred in excluding the testimony of
    William Berg.
    Court of Appeals of Indiana | Opinion 27A04-1411-PL-531 | September 9, 2015    Page 2 of 23
    Facts
    [3]   As background information, it is necessary to understand a car’s throttle
    assembly. There are five main parts of an assembly: the accelerator pedal, the
    throttle cable, a protective sheath through which parts of the cable run, a ferrule
    to bind the cable, and the throttle plate. The throttle cable itself is made of
    seven ropes, which are each made up of seven wires, meaning the throttle cable
    consists of forty-nine wires. As a driver applies pressure to the accelerator
    pedal, the throttle cable transmits force that causes the throttle plate to open.
    Full pressure on the pedal should cause the throttle plate to be “wide open,”
    and releasing pressure should cause the throttle plate to close and return the
    engine to idle.
    [4]   On July 29, 2009, Karen was driving southbound on State Road 37 in a 2005
    Mercury Monterey. That road intersects with 26th Street in Marion at an
    intersection controlled by a traffic light. As she approached that intersection,
    the light in her direction was red. Kolby and Taylor were stopped in the
    northbound lane of traffic on State Road 37. Instead of stopping at the red
    light, Karen accelerated through the intersection, struck Kolby and Taylor’s car,
    then left the roadway and struck a light pole. Karen was killed in the accident,
    and Kolby and Taylor were severely injured.
    [5]   On October 19, 2010, Farm Bureau, as subrogee of Karen, filed suit against
    Ford to recover proceeds it had paid for damages to the Monterey. Farm
    Bureau alleged that the accident had been caused by a defective throttle
    assembly that caused the Monterey to accelerate uncontrollably through the
    Court of Appeals of Indiana | Opinion 27A04-1411-PL-531 | September 9, 2015   Page 3 of 23
    intersection. On July 20, 2011, the Estate filed a wrongful death action against
    Ford, making the same allegations regarding the throttle assembly. On July 26,
    2011, the O’Banions (brothers Kolby and Taylor and their parents Tim and
    Kelly) filed a third suit against Ford, as well as the Estate. The trial court
    consolidated all three cases for purposes of pretrial proceedings and trial.
    [6]   The trial court adopted a case management plan for the combined cases that
    required the Appellants to disclose any expert witnesses to Ford no later than
    September 1, 2013. Any discovery related to expert witnesses was to be
    completed by December 31, 2013. Trial originally was set for April 7, 2014. It
    later was continued to October 20, 2014, with the trial court indicating that no
    further continuances would be granted in the absence of an emergency of some
    type.
    [7]   On June 19, 2012, Farm Bureau disclosed that it intended to rely upon the
    testimony of mechanical engineer David Zedonis and a report he had prepared
    on September 16, 2010, regarding the throttle of the Monterey having allegedly
    malfunctioned. On January 15, 2013, the Estate disclosed that it intended to
    rely upon both Zedonis and William Berg, Ph.D., another mechanical engineer.
    On September 3, 2013, Farm Bureau and the Estate filed a joint disclosure that
    they both intended to rely upon the expert testimony of Zedonis and Berg and
    reports they had prepared. The O’Banions did not file a separate expert witness
    disclosure list; on August 7, 2014, they filed a final witness list indicating that
    they would rely upon witnesses called by either Ford or the Estate.
    Court of Appeals of Indiana | Opinion 27A04-1411-PL-531 | September 9, 2015   Page 4 of 23
    [8]    On August 29, 2013, Zedonis wrote an updated report, based on additional
    examinations of the vehicle and other discovery. In the updated report,
    Zedonis opined among other things that the throttle cable had become stuck
    within the sheath and, “The worn and fraying condition of the throttle cable on
    the Roush’s 2005 Mercury Monterey represented an unreasonably dangerous
    vehicle defect for Mrs. Roush.” App. p. 105. Zedonis’s report also stated that
    other Ford vehicles from this time period were reported to have similar throttle
    issues but that Ford had taken little action in response to such reports. The
    report also noted, “The specific cause of the heavily worn throttle wear has not
    been specifically determined as of yet.” Id. at 113.
    [9]    On October 9, 2013, Ford deposed Zedonis regarding the opinions expressed in
    his 2010 and 2013 reports. During the deposition, Zedonis stated that the
    throttle cable on Roush’s vehicle had fractured “near the nose tip of the throttle
    sheath and ferrule in the engine compartment.” Id. at 118. Counsel for Ford
    asked Zedonis whether he had measured the actual throttle cable, and he said
    he had not. Zedonis also stated, in response to questioning, that he could not
    specifically state where the throttle cable had stuck inside of the sheath, but he
    opined that the accident occurred when the throttle was at the wide open
    position.
    [10]   Counsel for Ford also had the following exchanges with Zedonis:
    Q:      It’s very simple. If the fracture is not at a location where the
    throttle would be held open at or near wide open throttle, then your
    opinion that the cable bound at that location is inconsistent with the
    physical evidence; correct?
    Court of Appeals of Indiana | Opinion 27A04-1411-PL-531 | September 9, 2015        Page 5 of 23
    A:      I mean, I would consider all that to assess what you’re asking
    me the question to, but I—you know, right now, I see wear and
    fraying, and your discovery materials show wear and fraying can cause
    sticking throttles, as well as all the recalls. To me it’s let’s look at the
    most obvious situation here.
    Q:      Now, why is her not applying the wrong pedal a most obvious
    situation?
    A:       I mean, I can’t exclude that.
    Q:       You can’t exclude it.
    A:       No.
    *****
    Q:     And if it occurred at a location where the throttle plate would
    have been open less than [wide open throttle], which is what you’ve
    already told us that the accident took place at, then your theory that it
    bound at [wide open throttle] is not correct; right?
    A:     Again, you know, if we do additional work, we may draw that
    conclusion. But, you know, right here, as I sit here today, we’ve
    talked about a lot of things, you’ve given me some items to think
    about, and I’m not going to—I mean, my opinions are still the way
    they are today, as we sit here without doing any further work.
    *****
    Q:      Your hypothesis that you haven’t tested is that it would bind
    inside the sheath; correct?
    A:       Yes.
    Q:     And your hypothesis that you haven’t tested yet is that it would
    bind somewhere in the ferrule; correct?
    A.       Yes.
    *****
    Q:    And so now you’re thinking that it may have bound up there?
    You haven’t taken any issue with the Teflon sheath, have you?
    A:     No. Not that I know of. I mean, to me it’s one of those things
    where, you know, if we can actually cut this thing apart and actually
    look at it carefully and cut other parts, then we can try to ascertain
    exactly what the problem was. But right now I’ve got excessive wear
    Court of Appeals of Indiana | Opinion 27A04-1411-PL-531 | September 9, 2015         Page 6 of 23
    and—so I—I mean, that’s—and fraying, to me, it’s pretty simple. It
    wore a fray.
    And the other things is, I mean, we already covered this a little bit, is
    the wear area on the cable itself would be a transitioning portion of the
    cable that moved relative to the ferrule and the wiper; and so,
    therefore, what you have is, you know, that stuff would be then, under
    a wide open throttle scenario, would be basically translated into the
    cable itself—
    Q:       You haven’t measured the cable.
    A:       —into the core.
    Q:       You haven’t measured the cable; right?
    A:       I have not.
    Id. at 120, 121-22, 124, 125-26.
    [11]   On August 13, 2013, Berg filed a report addressing the “engineering and human
    factors” connected with the accident. Id. at 84. Berg’s report relied upon
    Zedonis’s conclusion that Roush’s vehicle “had a throttle cable defect that
    precipitated the sudden/unwanted acceleration incident. Given the presence of
    that vehicle condition, the subsequent guidance and control actions exhibited
    by Ms. Roush were analyzed using engineering and human factors
    fundamentals and methods of analysis.” Id. at 88. Berg ultimately concluded:
    [T]here is no basis to conclude that Ms. Roush committed a pedal
    error, nor is there any basis to conclude that she did not respond to the
    situation involving the sudden/unwanted acceleration of her vehicle in
    a confined area in a manner that would be reasonably predictable
    based on typical driver knowledge and normal patterns of driver
    behavior.
    Id.
    Court of Appeals of Indiana | Opinion 27A04-1411-PL-531 | September 9, 2015     Page 7 of 23
    [12]   On December 27, 2013, Ford filed a motion for summary judgment and a
    motion to exclude any testimony by Zedonis. Specifically, Ford asserted that
    “Zedonis’ opinions regarding the Monterey’s allegedly defective throttle lack
    any viable engineering foundation and, thus, amount to pure speculation and
    conjecture.” Id. at 94. It also claimed Zedonis was “unable to distinguish in
    any legitimate engineering fashion whether the fray he found was ‘the cause’ as
    opposed to ‘the result’ of the collision. Further, Zedonis admits that the
    fractured cable was due to the force of the collision and not any defect.” Id.
    [13]   In response to Ford’s motion for summary judgment and motion to exclude
    Zedonis’s testimony, Zedonis filed an affidavit in which he stated:
    It is my opinion, to a reasonable degree of engineering certainty, the
    cause of the accident was a stuck throttle cable with excessive wear
    failure in the stainless steel throttle cable rope that, in turn, resulted in
    some of the cable strands becoming disturbed and binding inside the
    cable assembly, preventing the throttle from returning to idle. I base
    this opinion upon my inspection of the subject vehicle, my
    examination of an exemplar vehicle, microscopic and x-ray analysis of
    the subject throttle cable and sheath, review of the materials produced
    by Ford in discovery, including a number of vehicle recalls, plus my
    extensive training and experience as a mechanical engineer and
    accident reconstructionist.
    Id. at 171. Zedonis also stated, “There can be no dispute that the throttle cable .
    . . shows signs of extensive wear, more extensive than one would anticipate in a
    car with 68,417 miles on the odometer.” Id. He asserted that his analysis did
    not depend upon pinpointing the exact cause of the fraying of the throttle cable
    and that it was clear from the evidence that the fray was not caused by the
    collision but pre-existed it. He further stated that the measurement of the
    Court of Appeals of Indiana | Opinion 27A04-1411-PL-531 | September 9, 2015         Page 8 of 23
    throttle cable was irrelevant to his findings of excessive wear. Ford moved to
    strike Zedonis’s affidavit, claiming it stated new opinions and facts not related
    in his earlier reports and deposition.
    [14]   On May 8, 2014, the trial court denied Ford’s motion for summary judgment
    and motion to exclude Zedonis’s testimony; it also denied Ford’s motion to
    strike Zedonis’s affidavit. On July 24, 2014, Ford renewed its motion to
    exclude Zedonis’s testimony and moved to exclude Berg’s testimony as well.
    This motion originally did not assert any new grounds for excluding Zedonis’s
    testimony. As for Berg, Ford asserted that he was unqualified to offer opinions
    on the mechanical or electrical functioning of an automobile, and that “his
    reliance on Zedonis’ inadmissible opinions renders his opinions inadmissible.”
    Id. at 463.
    [15]   On September 4, 2014, Ford redeposed Zedonis. At that time, Zedonis
    revealed that he had been asked by the Estate’s attorney to conduct additional
    testing. During this deposition, Zedonis stated that he had now measured the
    throttle cable after it had been sealed in an evidence bag. He also had
    continued taking photographs up until the morning of the deposition. Zedonis
    stated, in response to questioning from Ford, that experiments conducted by
    him failed to cause a throttle cable to bind and that there was “no physical
    evidence” for his hypothesis that cable strands had become disturbed and
    bound inside of the throttle cable assembly. Id. at 490.
    Court of Appeals of Indiana | Opinion 27A04-1411-PL-531 | September 9, 2015   Page 9 of 23
    [16]   On September 15, 2014, Ford filed a supplement to its motion to exclude
    Zedonis’s testimony, based on his continuing to conduct tests after the previous
    deposition and affidavit and after the case management plan’s discovery
    deadline.1 In response to Ford’s motion to exclude, the Estate filed an affidavit
    from Berg stating in part:
    Contrary to Ford’s assertion, I do not purport to opine that the subject
    accident was caused by a stuck throttle cable. As I understand it, that
    analysis will be offered by plaintiff’s mechanical expert. What I have
    done, however, is to analyze the guidance and control actions
    exhibited by Mrs. Roush assuming the vehicle malfunctioned in that
    manner. Applying the principles of engineering and human factors, I
    found that there is no basis to conclude that Mrs. Roush committed a
    pedal error or that she did not respond in a way that was reasonably
    predictable based on typical driver knowledge and normal patterns of
    driver behavior.
    Appellee’s App. p. 172.2
    [17]   On September 29, 2014, the trial court entered an order excluding all testimony
    of Zedonis and Berg. Ford thereafter renewed its motion for summary
    judgment. The trial court granted summary judgment to Ford. The Appellants
    now appeal.
    1
    With this supplement, Ford provided the trial court with limited excerpts from Zedonis’s most recent
    deposition. On appeal, Ford has included the entire deposition in its appendix without indicating that it was
    ever filed with the trial court. We limit our consideration on appeal to the pages of the deposition Ford
    provided to the trial court.
    2
    We have granted Ford’s motion to strike a different, unfiled version of Berg’s affidavit from the Appellants’
    Appendix, as well as portions of the Appellants’ Brief referring to the unfiled affidavit. Ford provided the
    actual, filed affidavit in its appendix, and that is the version we quote here.
    Court of Appeals of Indiana | Opinion 27A04-1411-PL-531 | September 9, 2015                      Page 10 of 23
    Analysis
    [18]   We first address Ford’s assertion that the O’Banions lack standing to challenge
    the trial court’s ruling excluding the testimony of Zedonis and Berg because
    they did not disclose them as expert witnesses upon whom they intended to rely
    at trial until well after the trial court’s deadline for disclosing such witnesses. In
    order to have standing to pursue an appeal of an order, a party must have a
    “‘sufficient stake in an otherwise justiciable controversy.’” Simon v. Simon, 
    957 N.E.2d 980
    , 987 (Ind. Ct. App. 2007) (quoting Indiana Civil Rights Comm’n v.
    Indianapolis Newspapers, Inc., 
    716 N.E.2d 943
    , 945 (Ind. 1999)). The point of the
    standing requirement is “to insure that the party before the court has a
    substantive right to enforce the claim that is being made in the litigation.” 
    Id.
    “In order to have standing, the challenging party must show adequate injury or
    the immediate danger of sustaining some injury.” 
    Id.
    [19]   We are hard-pressed to discern why we should issue a ruling that the O’Banions
    lack standing in this appeal. They have joined a brief also signed onto by Farm
    Bureau and the Estate, and Ford makes no argument that Farm Bureau or the
    Estate lack standing. The O’Banions likewise are necessarily parties in this
    appeal under Indiana Appellate Rule 17(A) because they were parties of record
    below. To hold that the O’Banions had no standing in this appeal would have
    no practical effect on its outcome.
    [20]   Additionally, we note that our supreme court has held that pretrial disclosure of
    witnesses fulfills the purpose of providing all parties “‘with information
    Court of Appeals of Indiana | Opinion 27A04-1411-PL-531 | September 9, 2015   Page 11 of 23
    essential to the litigation of all relevant issues, to eliminate surprise, and to
    promote settlement with a minimum of court involvement.’” McCullough v.
    Archbold Ladder Co., 
    605 N.E.2d 175
    , 179 (Ind. 1993) (quoting Canfield v.
    Sandock, 
    563 N.E.2d 526
    , 528 (Ind. 1990)). Ford is making no argument that
    the trial court should have excluded the O’Banions from relying on Zedonis and
    Berg at trial, aside from the general reasons applicable to all of the Appellants.
    Ford fails to explain how it would be unfairly prejudiced by the O’Banions
    relying on the experts, where it has been fully aware of the existence of Zedonis
    and Berg and their opinions for some time and the O’Banions’ case has been
    fully consolidated with those of Farm Bureau and the Estate. And, although it
    is true that the O’Banions must separately prove their case against Ford, the
    evidence related to whether the crash resulted from a manufacturing defect
    would be identical to the evidence presented by Farm Bureau and the Estate.
    With that said, we address the merits of the Appellants’ claims.
    I. Zedonis’s Testimony
    A. Admissibility under Indiana Evidence Rule 702
    [21]   We first address the admissibility of Zedonis’s testimony, as the admissibility of
    Berg’s testimony is largely contingent upon that issue. Indiana Evidence Rule
    702 provides:
    (a) A witness who is qualified as an expert by knowledge, skill,
    experience, training, or education may testify in the form of an opinion
    or otherwise if the expert’s scientific, technical, or other specialized
    knowledge will help the trier of fact to understand the evidence or to
    determine a fact in issue.
    Court of Appeals of Indiana | Opinion 27A04-1411-PL-531 | September 9, 2015   Page 12 of 23
    (b) Expert scientific testimony is admissible only if the court is satisfied
    that the expert testimony rests upon reliable scientific principles.
    Trial courts are the gatekeepers for expert opinion evidence. Akey v. Parkview
    Hosp. Inc., 
    941 N.E.2d 540
    , 543 (Ind. Ct. App. 2011), trans. denied. We will
    reverse a trial court’s decision regarding the admissibility of expert testimony
    only if it is clearly against the logic and effect of the facts and circumstances
    before the court, or the reasonable, probable, and actual deductions to be drawn
    therefrom. 
    Id.
    [22]   This case concerns the admissibility of a mechanical engineer’s testimony. The
    “specialized knowledge” referred to in Evidence Rule 702(a) includes more
    than just scientific knowledge, and expert testimony other than scientific
    testimony need not be proven reliable by means of “scientific principles.” Lyons
    v. State, 
    976 N.E.2d 137
    , 142 (Ind. Ct. App. 2012) (citing Malinski v. State, 
    794 N.E.2d 1071
    , 1084 (Ind. 2003)). “Rather, such evidence is governed only by
    the requirements of Rule 702(a), and any weaknesses or problems in the
    testimony go only to the weight of the testimony, not to its admissibility, and
    should be exposed through cross-examination and the presentation of contrary
    evidence.” 
    Id.
     (citing Turner v. State, 
    953 N.E.2d 1039
    , 1050 (Ind. 2011)).
    [23]   This court has specifically held that mechanical engineering is specialized or
    technical knowledge, not scientific knowledge subject to the limits of Evidence
    Rule 702(b). Fueger v. Case Corp., 
    886 N.E.2d 102
    , 106-07 (Ind. Ct. App. 2008),
    trans. denied. We explained in Fueger:
    Court of Appeals of Indiana | Opinion 27A04-1411-PL-531 | September 9, 2015       Page 13 of 23
    Where an expert’s testimony is based upon the expert’s skill or
    experience rather than on the application of scientific principles, the
    proponent of the testimony must only demonstrate that the subject
    matter is related to some field beyond the knowledge of lay persons
    and the witness possesses sufficient skill, knowledge or experience in
    the field to assist the trier of fact to understand the evidence or to
    determine a fact in issue.
    
    Id. at 105
    .
    [24]   We acknowledge that other cases have seemed to assume that mechanical
    engineering is a scientific discipline for purposes of Evidence Rule 702. See, e.g.,
    WESCO Distrib., Inc. v. ArcelorMittal Indiana Harbor LLC, 
    23 N.E.3d 682
    , 696,
    699 (Ind. Ct. App. 2014), trans. dismissed. Even where scientific testimony is
    concerned, Evidence Rule 702 is not intended “to interpose an unnecessarily
    burdensome procedure or methodology for trial courts.” Sears Roebuck & Co. v.
    Manuilov, 
    742 N.E.2d 453
    , 460 (Ind. 2001). Although the rule authorizes the
    exclusion of purported scientific evidence if the trial court finds that it is based
    on unreliable principles, the adoption of the rule was intended “to liberalize,
    rather than to constrict, the admission of reliable scientific evidence.” 
    Id.
    Once the trial court is satisfied that the expert’s testimony will assist
    the trier of fact and that the expert’s general methodology is based on
    reliable scientific principles, then the accuracy, consistency, and
    credibility of the expert’s opinions may properly be left to vigorous
    cross-examination, presentation of contrary evidence, argument of
    counsel, and resolution by the trier of fact.
    Id. at 461.
    [25]   Here, there is no claim or argument by Ford that Zedonis lacked the necessary
    engineering qualifications to analyze and offer opinions regarding the throttle
    Court of Appeals of Indiana | Opinion 27A04-1411-PL-531 | September 9, 2015       Page 14 of 23
    mechanism of Karen Roush’s Mercury Monterey. Instead, Ford takes issue
    with various particulars of Zedonis’s analysis and his ultimate opinion that the
    throttle cable inside the vehicle had excessive wear, leading to some of the
    strands that made up the cable binding inside of the cable assembly and
    preventing the throttle from returning to idle—thus leading to the crash when
    Karen drove through an intersection at high speed. Zedonis explained that he
    reached this hypothesis about the throttle cable based on examination of an
    exemplar vehicle, microscopic and x-ray examination of the Monterey’s throttle
    cable and surrounding sheath, review of documentary materials related to
    throttle cables and recalls of them, and his training and experience as a
    mechanical engineer and accident reconstructionist.
    [26]   Ford points to what it asserts are two primary fatal weaknesses in Zedonis’s
    analysis. First, it claims that Zedonis could not specify precisely where the
    purported fraying and fracture of the throttle cable took place within the sheath
    surrounding the throttle cable, in part because he did not measure the cable. 3 If
    the cable did not become frayed or break within the sheath, then the throttle
    would not have become stuck. The second purported fatal weakness Ford
    identifies is that, as of Zedonis’s second deposition in September 2014, he had
    conducted testing of his theory that a single frayed wire making up part of the
    3
    Ford also asserts Zedonis could not rule out the possibility that Karen had pushed the wrong pedal before
    entering the intersection and that this caused the accident. Berg’s report found this possibility to be
    unlikely—based on the assumption that the throttle malfunctioned.
    Court of Appeals of Indiana | Opinion 27A04-1411-PL-531 | September 9, 2015                    Page 15 of 23
    throttle cable could have caused the cable to stick within the sheath and testing
    had not proven his theory.
    [27]   The Appellants respond to these claims as follows. First, Zedonis stated in his
    February 2014 affidavit that photographs taken of the throttle cable show that it
    was within the cable assembly before springing out upon Zedonis’s contact with
    it. Also, an x-ray of the cable assembly showed a worn and liberated wire of the
    cable within the assembly. Second, the Appellants deny that Zedonis’s theory
    of the accident was dependent on there being only one frayed wire within the
    cable that bound the cable inside the cable sheath, and so Zedonis’s failure to
    prove that one frayed wire could have caused the cable to stick is not fatal to his
    ultimate hypothesis. Among other things, Zedonis believed after examination
    that many of the exterior wires on the Monterey’s throttle cable had worn
    through or nearly through, effectively leaving the cable with only thirteen of its
    forty-nine strands, resulting in a reduction in strength of 70.4%.
    [28]   This case is a quintessential example of a situation in which a trier of fact must
    be asked to sort out the evidence and any purported weaknesses in Zedonis’s
    testimony. He did not make bald assertions based upon no evidence; he
    examined the evidence in great detail and reached certain conclusions after
    application of engineering principles. Ford contests whether those conclusions
    are in fact adequately supported by the evidence and whether Zedonis properly
    applied standard engineering principles. This is why trials are held. That an
    expert’s opinion may ultimately be unaccepted by a fact finder is not a basis for
    rendering it inadmissible.
    Court of Appeals of Indiana | Opinion 27A04-1411-PL-531 | September 9, 2015   Page 16 of 23
    [29]   Our supreme court has clarified that an expert’s opinion under Evidence Rule
    702 does not require extensive and specific factual support. Person v. Shipley,
    
    962 N.E.2d 1192
    , 1197 (Ind. 2012). “Rather, it only requires the trial court’s
    satisfaction that the expert’s opinion is based on reliable scientific principles
    that can be properly applied to the facts in issue.” 
    Id.
     “Moreover, . . . ‘[c]ross-
    examination permits the opposing party to expose dissimilarities between the
    actual evidence and the scientific theory. The dissimilarities go to the weight
    rather than to the admissibility of the evidence.’” Id. at 1198 (quoting Turner,
    953 N.E.2d at 1051) (alteration in Person). Once reliability has been established,
    alleged discrepancies between the evidence and an expert’s opinion go to the
    weight and credibility of the testimony, not to its admissibility. Id. These
    principles squarely apply to Zedonis’s opinions.
    B. Exclusion for Purported Discovery Violation
    [30]   Alternatively, the trial court also prohibited Zedonis from testifying at trial
    because of his examination of the throttle cable and conducting of tests after the
    discovery deadline in the case management order. Indiana Trial Rule
    26(E)(1)(b) provides:
    A party is under a duty seasonably to supplement his response with
    respect to any question directly addressed to . . . the identity of each
    person expected to be called as an expert witness at trial, the subject
    matter on which he is expected to testify, and the substance of his
    testimony.
    The duty to supplement under this rule is absolute and does not require a court
    order. Everage v. N. Indiana Pub. Serv. Co., 
    825 N.E.2d 941
    , 951 (Ind. Ct. App.
    Court of Appeals of Indiana | Opinion 27A04-1411-PL-531 | September 9, 2015        Page 17 of 23
    2005). If a party fails to comply with Trial Rule 26(E) by not supplementing
    discovery responses, the trial court may, in its discretion, exclude the testimony
    of a witness. 
    Id.
    [31]   On appeal, trial court sanctions for failing to comply with discovery orders are
    reviewed for an abuse of discretion. Wright v. Miller, 
    989 N.E.2d 324
    , 330 (Ind.
    2013). Trial courts are presumed to “‘act in accord with what is fair and
    equitable in each case,’” and we will only reverse “‘if the trial court’s decision is
    clearly against the logic and effect of the facts and circumstances before the
    court, or if the trial court has misinterpreted the law.’” 
    Id.
     (quoting McCullough,
    605 N.E.2d at 180). “The conduct and equities will vary with each case, and
    we thus generally leave that determination to the sound discretion of the trial
    courts.” Id.
    [32]   That discretion is not absolute, however, as Wright made clear. In that case, the
    trial court in a medical malpractice case granted the defendant’s motion to
    exclude the testimony of the plaintiffs’ only expert witness and thus dismissed
    the case, where the plaintiffs’ attorney failed to disclose the witness before the
    trial court’s discovery deadline. Our supreme court acknowledged that trial
    courts, being closer to the litigation, have a better sense than appellate courts of
    what sanctions for discovery violations will adequately protect the litigants in
    any given case, and what sanctions are necessary to maintain the court’s
    dignity, secure obedience to its process and rules, rebuke interference with the
    conduct of business, and punish unseemly behavior. Id.
    Court of Appeals of Indiana | Opinion 27A04-1411-PL-531 | September 9, 2015   Page 18 of 23
    [33]   In exercising this power, however, courts should attempt to apply sanctions that
    have a minimal impact on the evidence presented at trial and the merits of the
    case, nor should sanctions be imposed that are unjust. Id.; see also Ind. Trial
    Rule 37(B)(2) (“If a party . . . fails to obey an order to provide or permit
    discovery . . . the court in which the action is pending may make such orders in
    regard to the failure as are just[.]”). If offending conduct is primarily
    attributable to counsel and not the client, and there is little prejudice to the
    opposing party, courts should give due consideration to imposing sanctions
    directed primarily at counsel that minimize prejudice to the client and the
    merits of the case, while giving appropriate incentives to counsel to engage in
    proper behavior in the future. Id. The Wright opinion also effectively treated
    exclusion of a witness that necessitates dismissal of a case as the sanction of
    dismissal itself. See id. at 330-31.
    [34]   We conclude it was too draconian a punishment in relation to the Appellants’
    alleged wrongdoing to entirely preclude Zedonis from testifying. Ford
    complains that Zedonis conducted additional testing following his October 9,
    2013 deposition, after the case management order’s discovery deadline, in
    response to questions from Ford’s attorney regarding the validity of his testing
    and conclusions. Ford has failed to adequately demonstrate how it was
    prejudiced by these actions; the mere fact that they occurred does not
    automatically translate into prejudice. One action that Zedonis undertook was
    to measure the throttle cable, after his failure to do so was questioned during
    the October 2013 deposition. But, Zedonis in any case discounted the
    Court of Appeals of Indiana | Opinion 27A04-1411-PL-531 | September 9, 2015   Page 19 of 23
    importance of such a measurement. It also is a measurement that Ford or its
    experts4 could have undertaken at any time.
    [35]   Ford also seems to take great issue with Zedonis having conducted tests to
    determine if a single frayed wire within the throttle cable assembly could have
    bound the cable inside of the cable sheath. However, as Ford vigorously points
    out, those tests failed to prove that such an event could have occurred. If
    anything, this additional testing weakened, not strengthened, the Appellants’
    cases. The prejudice to Ford is difficult to discern.
    [36]   We further observe that Zedonis has been listed as an expert witness since June
    2012, and the general nature of his opinions and expected testimony were long
    known. This was not a situation in which an expert was disclosed for the first
    time shortly before trial, or where an expert devised entirely new theories or
    opinions shortly before trial. Even if Zedonis’s additional testing had led him to
    develop new theories, a more appropriate remedy for these late disclosures
    would be to exclude testimony related to such testing and theories, not
    complete exclusion of all of his testimony. See Brown v. Terre Haute Reg’l Hosp.,
    
    537 N.E.2d 54
    , 58-59 (Ind. Ct. App. 1989) (affirming trial court’s exclusion
    only of expert witness’s testimony regarding opinion undisclosed before trial,
    not all of the testimony). We also note that Ford deposed Zedonis regarding his
    additional testing on September 4, 2014, or approximately six weeks before the
    4
    It is not clear from the record before us whether Ford has hired any experts of its own; Ford’s witness list is
    in neither of the appendices provided to us.
    Court of Appeals of Indiana | Opinion 27A04-1411-PL-531 | September 9, 2015                         Page 20 of 23
    scheduled trial date of October 20, 2014. Ford fails to adequately explain why
    the nature of the additional testing Zedonis undertook could not be addressed
    by it or its own experts in that six-week period.
    [37]   Finally, we observe that none of the Appellants appear to have been involved in
    any misconduct in this case and that exclusion of Zedonis’s testimony is fatal to
    their case. Without Zedonis’s testimony, there is no evidence of a throttle cable
    malfunction; also, Berg’s opinion regarding human driving factors is entirely
    dependent upon Zedonis’s testimony. Indeed, it is clear Ford was correctly
    granted summary judgment in the absence of Zedonis’s and Berg’s testimony.
    We conclude, as did the Wright court, “that the circumstances of the present
    case warranted some lesser, preliminary, or more pointed sanction fashioned to
    address counsel’s unsatisfactory conduct in this case without depriving the
    plaintiffs of their ability to present the merits of their case at trial.” Wright, 989
    N.E.2d at 331. We reverse the exclusion of Zedonis’s testimony as a discovery
    sanction.
    II. Berg’s Testimony
    [38]   We now turn to the exclusion of Berg’s testimony. On appeal, Ford really only
    has two challenges to Berg’s testimony. First, it asserts that it is inadmissible
    because it relies upon Zedonis’s inadmissible expert opinions. Having ruled
    that the trial court erred in fully excluding Zedonis’s testimony, this necessarily
    moots the argument that Berg’s testimony must be excluded.
    Court of Appeals of Indiana | Opinion 27A04-1411-PL-531 | September 9, 2015   Page 21 of 23
    [39]   Additionally, Ford contends that we ought not address the Appellants’
    arguments regarding Berg because they improperly included in their appendix
    an affidavit purported to be from Berg but which in fact was never signed by
    him or filed with the trial court. We have granted Ford’s motion to strike that
    portion of the appendix and parts of the brief relying upon that affidavit.
    However, there is no indication that this was a deliberate misrepresentation by
    the Appellants, as explained in their response to the motion to strike. We have
    been provided with the appropriate affidavit in Ford’s appendix. Any
    differences between the filed and unfiled affidavits are largely unimportant to
    the central issue on appeal regarding Berg’s testimony—namely, whether it is
    inadmissible because Zedonis’s testimony is inadmissible.
    [40]   We will find issues waived on appeal for failure to comply with the appellate
    rules where the violation substantially impedes us from reaching the merits of
    the appeal. Ramsey v. Review Bd. of Indiana Dep’t of Workforce Dev., 
    789 N.E.2d 486
    , 490 (Ind. Ct. App. 2003). Given the limited appellate issue regarding the
    admissibility of Berg’s testimony, we decline to waive the Appellants’ challenge
    to the trial court’s exclusion of his testimony.
    [41]   On a final note, Ford’s motion for summary judgment was entirely premised on
    the assumption that Zedonis’s and Berg’s testimony would be inadmissible at
    trial. Because we have ruled otherwise, this necessarily negates the grant of
    summary judgment in Ford’s favor.
    Court of Appeals of Indiana | Opinion 27A04-1411-PL-531 | September 9, 2015   Page 22 of 23
    Conclusion
    [42]   The trial court erred in excluding the testimony of Zedonis, either as a question
    of admissibility under Evidence Rule 702 or as a sanction for a purported
    discovery violation. Because Zedonis’s testimony was erroneously excluded,
    Berg’s testimony was as well. With Zedonis’s and Berg’s testimony, it is clear
    that Ford is not entitled to summary judgment. We reverse and remand for
    further proceedings consistent with this opinion.
    [43]   Reversed and remanded.
    Riley, J., and Bailey, J., concur.
    Court of Appeals of Indiana | Opinion 27A04-1411-PL-531 | September 9, 2015   Page 23 of 23