State v. Costell , 2021 Ohio 4363 ( 2021 )


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  • [Cite as State v. Costell, 
    2021-Ohio-4363
    .]
    IN THE COURT OF APPEALS OF OHIO
    THIRD APPELLATE DISTRICT
    UNION COUNTY
    STATE OF OHIO,
    CASE NO. 14-21-02
    PLAINTIFF-APPELLEE,
    v.
    JON J. COSTELL,                                            OPINION
    DEFENDANT-APPELLANT.
    Appeal from Union County Common Pleas Court
    Trial Court No. 2014-CR-0127
    Judgment Affirmed
    Date of Decision: December 13, 2021
    APPEARANCES:
    Addison M. Spriggs for Appellant
    Samantha Hobbs for Appellee
    Case No. 14-21-02
    WILLAMOWSKI, P.J.
    {¶1} Defendant-appellant Jon J. Costell (“Costell”) appeals the judgment of
    the Union County Court of Common Pleas, arguing that his petition for
    postconviction relief was not barred by res judicata and that his petition set forth
    substantive grounds for relief. For the reasons set forth below, the judgment of the
    trial court is affirmed.
    Facts and Procedural History
    {¶2} On September 25, 2013, Costell called the police to his residence to
    report that his wife, Debra L. Costell (“Debra”), was not breathing. Doc. 15. When
    emergency services arrived at the residence, they pronounced Debra dead at the
    scene. Doc. 15. April 13, Vol. II Tr. 213. Before her death, Debra had spent a
    number of years as a paraplegic who was bedridden and under the care of Costell.
    Doc. 15. Paul L. Slaughter (“Slaughter”), an investigator with the Union County
    Coroner’s Office, visited Costell’s residence. April 13, Vol. II Tr. 246. After
    examining the living area, Slaughter told Costell that he did not, at that time, see a
    need for an autopsy to be performed on Debra. 
    Id.
    {¶3} However, several home healthcare workers, who had assisted Costell in
    caring for Debra, reported that they had seen Costell behave abusively towards
    Debra. April 13, Vol. II Tr. 250. These reports led Dr. David Applegate, who was
    the Union County Coroner, to order an autopsy on Debra. 
    Id.
     Slaughter then called
    Costell to inform him that an autopsy had been ordered for Debra. Id. at 250-252.
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    Case No. 14-21-02
    Slaughter stated that Costell was agitated; talked for thirty to forty minutes; insisted
    that he had done nothing wrong; and said that there was no need for an autopsy. Id.
    at 252, 254. Debra’s autopsy revealed that she died “as a result of an acute
    intoxication by the combined effects of sertraline (more commonly known as
    Zoloft) and tramadol.” Doc. 15.
    {¶4} During the course of their investigation, the police determined that
    Costell was the only person who had been with Debra in between September 23,
    2015 and her death; that Debra was unable to retrieve the medication by herself; that
    Costell “provided the medication to Debra”; and that Costell “did not mistakenly
    give the wrong medication.” Doc. 15. Costell was subsequently charged with one
    count of aggravated murder in violation of R.C. 2903.01(A); one count of failing to
    provide for a functionally impaired person in violation of R.C. 2903.16(A); one
    count of domestic violence in violation of R.C. 2919.25(B); and one count of
    involuntary manslaughter in violation of R.C. 2903.04(A). Doc. 1.
    {¶5} At trial, the State called several witnesses to testify about Debra’s cause
    of death. Dr. Kenneth Gerston (“Dr. Gerston”), a deputy coroner in Franklin
    County, testified that he performed Debra’s autopsy. April 15 Tr. 16. He testified
    that Debra had no indication of liver disease or kidney disease. Id. at 25-26. Debra’s
    heart was “slightly enlarged,” but he confirmed that there were no signs of a heart
    attack. Id. at 30-31. Dr. Gerston noted that Debra’s lungs showed signs that she
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    “had some emphysema.” Id. at 24. However, he could not determine Debra’s cause
    of death from the anatomical findings in the autopsy. Id. at 27-28.
    {¶6} Dr. Gerston testified that he then examined the contents of the
    toxicology report. April 15 Tr. 27-28. He stated that this report indicated that Debra
    had a “high level of Sertraline” and “a toxic to lethal level of tramadol” in her
    system. Id. at 27-28. Based on these concentrations of drugs in her system, Dr.
    Gerston then concluded that Debra’s cause of death was “acute intoxication by the
    combined effects of Sertraline and Tramadol.” Id. at 28. He explained that “acute
    mean[t] that [her death] * * * would occur within a short time, say hours.” Id. at
    28.
    {¶7} On cross-examination, Dr. Gerston stated that he did not receive copies
    of all of Debra’s medical records at the time he conducted the autopsy because this
    was an out of county death. April 15 Tr. 32. However, he was aware that Debra
    was a “paraplegic, had diabetes, and was oxygen dependent.” Id. at 33. The
    Defense also inquired into whether the level of drugs would be elevated if Debra’s
    body was not metabolizing these substances properly. Id. at 36-37. Dr. Gerston
    replied that there were no indications that Debra’s liver or kidneys were not
    functioning properly or were not capable of metabolizing these substances. Id. He
    further testified that the most “common cause” of these elevated concentrations of
    Sertraline and Tramadol “would be an overdose.” Id. at 37.
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    Case No. 14-21-02
    {¶8} When asked about the level of Tramadol found in Debra’s system, Dr.
    Gerston stated that he was “not sure exactly what the actual—it varies from book to
    book, but I believe this would be approximately two times the amount that you
    would expect to find—more than two times.” April 15 Tr. 44. He stated that
    Tramadol level alone could have been lethal but that “[i]t depends on the individual.
    Some individuals react differently to it, depending on the length of time they’re
    taking the drug.” Id. at 46. His concluded that these of levels Sertraline and
    Tramadol caused Debra’s death. Id. at 28, 43.
    {¶9} Dr. Laureen Marinetti (“Dr. Marinetti”), who worked for the
    Montgomery County Coroner’s Office as the chief toxicology in the forensic
    toxicology laboratory, reviewed the autopsy and toxicology reports for Debra. April
    15 Tr. 47-48, 53. She testified that Debra’s level of Sertraline “was approximately
    11 times higher than the high end of the range.” Id. at 57. The level of Tramadol
    was “five times higher than what would be expected.” Id. at 58-59. Dr. Marinetti
    stated that these levels of these drugs were not consistent with the prescribed
    dosages. Id. at 61. She also confirmed that the presence of metabolites in Debra’s
    system indicated that her liver was processing these drugs. Id. at 62.
    {¶10} On cross-examination, Dr. Marinetti stated that she was not informed
    that Debra had Wernicke-Korsakoff syndrome and that she did not account for this
    condition in her analysis. April 15 Tr. 63. She also stated that she did not have all
    of Debra’s medical records at the time she was reviewing the toxicology and autopsy
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    Case No. 14-21-02
    reports. Id. The Defense informed Dr. Marinetti that Dr. Gerston had testified that
    the level of Tramadol was twice as high as what he expected and that the Sertraline
    was “slightly higher than normal.” Id. at 44-45, 65. In response, Dr. Marinetti stated
    that the level of Sertraline was beyond the therapeutic range. Id. at 65. She also
    confirmed that, based on the published ranges that she reviewed, the level of
    Tramadol in Debra’s system was five times “the acceptable limit.” Id.
    {¶11} On redirect examination, she testified that the concentrations of
    Sertraline and Tramadol in Debra’s system were “toxic to lethal” and that the “side
    effects being produced are going to be serious in nature, both on the brain and the
    heart.” April 15 Tr. 67. She further testified that these concentrations of these drugs
    “can have a toxic effect on a heart that is already enlarged.” Id. at 69. She affirmed
    that these drugs were capable of causing Debra’s death. Id. After the State rested,
    the Defense did not call any medical experts.
    {¶12} After his trial, the jury found Costell guilty of all four charges. Doc.
    110-112. On April 20, 2015, Costell was sentenced on one count of aggravated
    murder and on one count of domestic violence.1 Doc. 115. On May 13, 2015,
    Costell filed his direct appeal with this Court. Doc. 126. In his direct appeal, he
    “submit[ted] a laundry list of 18 instances that he allege[d] demonstrate[d] that his
    trial counsel was ineffective during trial.” State v. Costell, 3d Dist. Union No. 14-
    1
    The charges of failing to provide for a functionally impaired person and involuntary manslaughter were
    merged with the charge of aggravated murder at sentencing. Doc. 115.
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    Case No. 14-21-02
    15-11, 
    2016-Ohio-3386
    , ¶ 145. On June 13, 2016, this Court released a decision
    that affirmed the judgment of the trial court. 
    Id.
    {¶13} On August 9, 2016, Costell filed a petition for postconviction relief
    (“petition”). Doc. 136. Attached to this petition were two reports that had been
    authored by two different doctors. Doc. 136, Ex. A, B. The authors of these reports
    stated that, in their opinions, Debra’s death was not caused by the combined effects
    of Sertraline and Tramadol but by her other health conditions. Doc. 136, Ex. A, B.
    On the basis of these opinions, Costell argued that his counsel was ineffective for
    failing to file a Daubert challenge of the State’s medical experts; failing to consult
    with experts; failing to investigate the medical evidence; and failing to present
    expert testimony. Doc. 136. He asserted that these ineffective assistance of counsel
    claims constituted substantive grounds for relief. Doc. 136.
    {¶14} On January 12, 2021, the trial court reached a determination on this
    petition. Doc. 154. The trial court found that Costell had not demonstrated that he
    had been deprived of his right to the effective assistance of counsel and that these
    claims were barred by res judicata. Doc. 154. Costell filed his notice of appeal on
    February 5, 2021. Doc. 157. On appeal, he raises the following two assignments
    of error:
    First Assignment of Error
    The trial court abused its discretion when it determined that res
    judicata bars consideration of Jon’s postconviction petition.
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    Second Assignment of Error
    The trial court abused its discretion by finding that no new
    credible evidence supported Jon’s postconviction grounds for
    relief.
    For the sake of analytical clarity, we will evaluate Costell’s second assignment of
    error before his first assignment of error.
    Second Assignment of Error
    {¶15} Costell argues that the two reports attached to his petition establish
    that he was denied his right to the effective assistance of counsel and, therefore, set
    forth substantive grounds for relief.
    Legal Standard
    {¶16} “R.C. 2953.21 governs petitions for post-conviction relief.” State v.
    Wine, 3d Dist. Auglaize No. 2-15-07, 
    2015-Ohio-4726
    , ¶ 10. “Postconviction
    review is not a constitutional right, but is a collateral civil attack on a judgment that
    is governed solely by R.C. 2953.21.” State v. Keith, 
    176 Ohio App.3d 260
    , 2008-
    Ohio-741, 
    891 N.E.2d 1191
    , ¶ 24 (3d Dist.). “Any person convicted of a criminal
    offense who claims that there was a denial or infringement on his rights to such a
    degree as to render the judgment void or voidable may file a petition for post-
    conviction relief.” State v. Gaddy, 3d Dist. Allen No. 1-20-41, 
    2021-Ohio-637
    , ¶ 6,
    citing R.C. 2953.21(A)(1)(a)(i).
    {¶17} In general, to be timely filed, a petition for postconviction relief must
    be filed with the trial court “no later than three hundred sixty-five days after the date
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    on which the trial transcript is filed in the court of appeals in the direct appeal of the
    judgment of conviction * * *.” R.C. 2953.21(A)(2)(a).
    The court shall consider a petition that is timely filed within the
    period specified in division (A)(2) of this section * * * even if a
    direct appeal of the judgment is pending. Before granting a
    hearing on a petition filed under division (A)(1)(a)(i), (ii), (iii), or
    (iv) of this section, the court shall determine whether there are
    substantive grounds for relief. In making such a determination,
    the court shall consider, in addition to the petition, the supporting
    affidavits, and the documentary evidence, all the files and records
    pertaining to the proceedings against the petitioner, including,
    but not limited to, the indictment, the court’s journal entries, the
    journalized records of the clerk of the court, and the court
    reporter’s transcript. * * *
    R.C. 2953.21(D). Thus, “[a] petitioner is not entitled to an evidentiary hearing
    simply because he or she filed a petition for post-conviction relief.” State v. Bender,
    3d Dist. Union No. 14-21-01, 
    2021-Ohio-1931
    , ¶ 7, citing State v. Lewis, 3d Dist.
    Logan No. 8-19-08, 
    2019-Ohio-3031
    , ¶ 11.
    {¶18} “A petition for post-conviction relief does not provide a petitioner a
    second opportunity to litigate his conviction * * *.” State v. Cox, 5th Dist.
    Muskingum No. CT2018-0075, 
    2019-Ohio-521
    , ¶ 11. Thus, “it is longstanding
    Ohio law that ‘res judicata [is] a proper basis upon which to dismiss without hearing
    an R.C. 2953.21 petition.’” State v. Artis, 3d Dist. Logan No. 8-21-12, 2021-Ohio-
    2296, ¶ 14, quoting State v. Cole, 
    2 Ohio St.3d 112
    , 113, 
    443 N.E.2d 169
     (1982).
    Under the doctrine of res judicata, a final judgment of conviction
    bars a convicted defendant who was represented by counsel from
    raising and litigating in any proceeding except an appeal from
    that judgment, any defense or any claimed lack of due process
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    Case No. 14-21-02
    that was raised or could have been raised by the defendant at the
    trial, which resulted in that judgment of conviction, or on an
    appeal from that judgment.
    State v. Baker, 3d Dist. Auglaize No. 2-16-07, 
    2016-Ohio-5669
    , ¶ 13, quoting State
    v. Perry, 
    10 Ohio St.2d 175
    , 
    226 N.E.2d 104
     (1967), paragraph nine of the syllabus.
    Generally, an issue which was or could have been raised on direct
    appeal is not appealable in a petition for postconviction relief,
    because it is barred by res judicata. State v. Steffen (1994), 
    70 Ohio St.3d 399
    , 410, 
    639 N.E.2d 67
    . If an ineffective assistance of
    counsel issue concerns a matter outside the record, however, the
    appellate court could not consider it on direct appeal because the
    court can only consider matters contained in the record. State v.
    Smith (1985), 
    17 Ohio St.3d 98
    , 101, fn. 1, 
    477 N.E.2d 1128
    .
    Although ineffective assistance of counsel ordinarily should be
    raised on direct appeal, therefore, res judicata does not bar a
    defendant from raising this issue in a petition for postconviction
    relief if the claim is based on evidence outside the record. This
    principle applies even when the issue of ineffective assistance of
    counsel was raised on direct appeal.
    State v. Jones, 8th Dist. Cuyahoga No. 83601, 
    2004-Ohio-3868
    , ¶ 6. See State v.
    Jones, 3d Dist. Defiance No. 4-07-02, 
    2007-Ohio-5624
    , fn. 5.
    Where ineffective assistance of counsel is alleged in a petition for
    postconviction relief, the defendant, in order to secure a hearing
    on his petition, must proffer evidence which, if believed, would
    establish not only that his trial counsel had substantially violated
    at least one of a defense attorney’s essential duties to his client but
    also that said violation was prejudicial to the defendant. State v.
    Jackson, [
    64 Ohio St.2d 107
    , 
    413 N.E.2d 819
    ]; State v. Lytle (1976),
    
    48 Ohio St.2d 391
    , 
    358 N.E.2d 623
     [(vacated in part on other
    grounds)]; see State v. Hester, [
    45 Ohio St.2d 71
    , 
    341 N.E.2d 304
    (1976)]. Generally, the introduction in an R.C. 2953.21 petition
    of evidence dehors the record of ineffective assistance of counsel
    is sufficient, if not to mandate a hearing, at least to avoid dismissal
    on the basis of res judicata.
    -10-
    Case No. 14-21-02
    Cole at 114. See State v. Hill, 10th Dist. Franklin No. 21AP-16, 
    2021-Ohio-3899
    ,
    ¶ 15 (“To warrant an evidentiary hearing, the petitioner bears the initial burden of
    providing evidence that demonstrates a cognizable claim of constitutional error.”).
    {¶19} “Under Ohio law, ‘a properly licensed attorney is presumed to carry
    out his duties in a competent manner.’” State v. Harvey, 3d Dist. Marion No. 9-19-
    34, 
    2020-Ohio-329
    , ¶ 57, quoting State v. Gee, 3d Dist. Putnam No. 12-92-9, 
    1993 WL 270995
     (July 22, 1993). “For this reason, the appellant has the burden of
    proving that he or she was denied the right to the effective assistance of counsel.”
    State v. Cartlidge, 3d Dist. Seneca No. 13-19-44, 
    2020-Ohio-3615
    , ¶ 39. “In order
    to prove an ineffective assistance of counsel claim, the appellant must carry the
    burden of establishing (1) that his or her counsel’s performance was deficient and
    (2) that this deficient performance prejudiced the defendant.” State v. McWay, 3d
    Dist. Allen No. 1-17-14, 
    2018-Ohio-3618
    , ¶ 24, quoting Strickland v. Washington,
    
    466 U.S. 668
    , 687, 
    104 S.Ct. 2052
    , 
    80 L.Ed.2d 674
     (1984).
    {¶20} In order to establish deficient performance, the appellant must
    demonstrate that trial “counsel made errors so serious that counsel was not
    functioning as the ‘counsel’ guaranteed the defendant by the Sixth Amendment.”
    State v. Howton, 3d Dist. Allen No. 1-16-35, 
    2017-Ohio-4349
    , ¶ 35, quoting
    Strickland at 687. “[D]ebatable trial tactics do not establish ineffective assistance
    of counsel.” State v. Queen, 3d Dist. Logan No. 8-19-41, 
    2020-Ohio-618
    , ¶ 14,
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    Case No. 14-21-02
    quoting State v. Conway, 
    109 Ohio St.3d 412
    , 
    2006-Ohio-2815
    , 
    848 N.E.2d 810
    , ¶
    101.
    {¶21} In order to establish prejudice, “the defendant must show a reasonable
    probability that, but for counsel’s errors, the result of the proceeding would have
    been different.” State v. Davis, 3d Dist. Seneca No. 13-16-30, 
    2017-Ohio-2916
    , ¶
    36, quoting State v. Bibbs, 
    2016-Ohio-8396
    , 
    78 N.E.3d 343
    , ¶ 13 (3d Dist.). If the
    appellant does not establish one of these two prongs, the appellate court does not
    need to consider the facts of the case under the other prong of the test. State v.
    Baker, 3d Dist. Allen No. 1-17-61, 
    2018-Ohio-3431
    , ¶ 19, citing State v. Walker,
    
    2016-Ohio-3499
    , 
    66 N.E.3d 349
    , ¶ 20 (3d Dist.).
    {¶22} On appeal, we review a trial court’s decision to dispose of a petition
    for postconviction relief without an evidentiary hearing for an abuse of discretion.
    State v. Liles, 3d Dist. Allen No. 1-16-33, 
    2017-Ohio-240
    , ¶ 10, quoting State v.
    Jeffers, 10th Dist. Franklin No. 10AP-1112, 
    2011-Ohio-3555
    , ¶ 23. “An abuse of
    discretion is not merely an error of judgment.” State v. Sullivan, 
    2017-Ohio-8937
    ,
    
    102 N.E.3d 86
    , ¶ 20 (3d Dist.). “Rather, an abuse of discretion is present where the
    trial court’s decision was arbitrary, unreasonable, or capricious.” State v. Kleman,
    3d Dist. Hardin No. 6-19-01, 
    2019-Ohio-4404
    , ¶ 18, quoting Howton, 
    supra, at ¶ 23
    .
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    Case No. 14-21-02
    Legal Analysis
    {¶23} In this case, the transcript for Costell’s direct appeal was filed with
    this Court on August 10, 2015. Doc. 134. Tr. 1. He then filed his petition for
    postconviction relief on August 9, 2016. Doc. 136. Thus, while the trial court did
    not issue a ruling on his petition until January 12, 2021, Costell did timely file his
    petition. Doc. 154, 136. Based on the contents of his petition, Costell argues, on
    appeal, that he was denied his right to the ineffective assistance of counsel because
    his attorney failed to (1) “file a Daubert challenge” (2) “consult with experts,” (3)
    “investigate the medical evidence,” and (4) “present exculpatory expert testimony.”
    (Italics added.) Appellant’s Brief, 14. See Doc. 136.
    {¶24} While ineffective assistance of counsel claims are generally to be
    raised on direct appeal, Costell has attached two reports that were produced after his
    trial by two alleged medical experts who examined Debra’s medical records and
    autopsy reports. Doc. 136, Ex. A, B. See Jones, 
    2004-Ohio-3868
    , at ¶ 6. Since
    these two reports were not in the record, Costell could not have raised arguments
    based on their contents in his direct appeal. Thus, res judicata does not bar Costell’s
    timely filed petition for postconviction relief. State v. Krzywkowski, 8th Dist.
    Cuyahoga Nos. 83599, 83842, and 84056, 
    2004-Ohio-5966
    , ¶ 11-15.
    {¶25} However, this does not mean that Costell has presented “substantive
    grounds for relief which would warrant a hearing based upon the petition.” Jackson,
    supra, at 110. In its judgment entry, the trial court considered the ineffective
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    Case No. 14-21-02
    assistance of counsel claims that Costell raised in his petition and found these
    arguments to be without merit. Doc. 154. We turn now to considering the four
    ineffective assistance of counsel claims that Costell raised in his petition.
    {¶26} First, Costell argues that his counsel was ineffective for failing to raise
    a Daubert challenge. See Daubert v. Merrell Dow Pharmaceuticals, Inc., 
    509 U.S. 579
    , 593-594, 
    113 S.Ct. 2786
    , 2797, 
    125 L.Ed.2d 469
    , 482-483 (1993).
    In determining whether the opinion of an expert is reliable under
    Evid.R. 702(C), a trial court, acting as a gatekeeper, examines
    whether the expert’s conclusion is based on scientifically valid
    principles and methods.
    State v. Wangler, 3d Dist. Allen No. 1-11-18, 
    2012-Ohio-4878
    , ¶ 59. “[I]n assessing
    reliability, “[t]he focus * * * must [generally] be * * * on principles and
    methodology, not on the conclusions that they generate.” Daubert, at 595.
    {¶27} In this process, the Ohio Supreme Court has adopted the following
    factors from the United States Supreme Court’s decision in Daubert:
    (1) whether the theory or technique has been tested, (2) whether
    it has been subjected to peer review, (3) whether there is a known
    or potential rate of error, and (4) whether the methodology has
    gained general acceptance.
    State v. Nemeth, 
    82 Ohio St.3d 202
    , 211, 
    1998-Ohio-376
    , 
    694 N.E.2d 1332
    , 1338-
    1339 (1998), citing Daubert at 593-594. The Ohio Supreme Court noted that “none
    of these factors is a determinative prerequisite to admissibility.” Id. at 1339.
    {¶28} In his other three ineffective assistance of counsel claims, Costell
    argues that defense counsel failed either to procure or introduce evidence at trial
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    Case No. 14-21-02
    that would be beneficial to the Defense. In contrast, Costell asserts here that defense
    counsel was ineffective for failing to raise a Daubert challenge that sought to
    exclude the testimony of the State’s medical experts. As an initial matter, we note
    that the “decision to raise a Daubert challenge falls within the rubric of trial strategy
    * * *.” State v. Sands, 11th Dist. Lake No. 2007-L-003, 
    2008-Ohio-6981
    , ¶ 108.
    {¶29} Further, the reports do not establish that the methods employed by the
    State’s medical experts would have been found inadmissible under the Daubert
    standard. Doc. 136, Ex. A, B. The reports do not contain information that
    demonstrates that the State’s medical experts used techniques that have not been
    tested; relied on methods that had not been subject to peer review; or that their
    methodology was not generally accepted. See Nemeth, supra, at 211. These reports
    provide no information that would substantiate the presence of any of these three
    factors.
    {¶30} As to the known or potential rate of error, the first report alleged that
    a “[p]ostmortem redistribution [of drugs] can cause erroneous test results.” Doc.
    136, Ex. A. This report cites a study that suggests “Sertraline likely undergoes
    significant postmortem redistribution.” (Emphasis added.) Doc. 136, Ex. A.
    Similarly, the report stated that Tramadol may have “a propensity for * * *
    postmortem redistribution.” Doc. 136, Ex. A. The author of the second report also
    bases his conclusions on the postmortem redistribution of drugs and identifies a
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    paper that found that Sertraline undergoes a postmortem redistribution. Doc. 136,
    Ex. B. However, the second report states the following about Tramadol:
    There are no papers that I could find that demonstrate a
    difference in the antemortem level compared to the postmortem
    level for Tramadol. Again, that does not mean that it does not
    occur, only that no one has studied and published it.
    ***
    I have not placed a prediction interval on the tramadol level
    because no data exists for me to calculate it. However, having
    calculated these types of prediction intervals for other drugs such
    as fentanyl and amphetamine, I expect if and when data does
    become available, it will plainly show an overlap of the prediction
    interval for her tramadol.
    Doc. 136, Ex. B. While Costell has provided some information that arguably relates
    to the fourth factor, this information is not definitive and is not, in the absence of
    any evidence that would tend to establish the other three factors, sufficient to
    demonstrate that a Daubert challenge would have been successful.
    {¶31} Having reviewed the materials attached to his petition, we conclude
    that Costell has not identified any grounds upon which a Daubert challenge would
    have been successful. As such, he has not demonstrated that such a challenge would
    have resulted in the exclusion of any testimony that was provided by the State’s
    medical experts. See State v. Aboytes, 11th Dist. Lake No. 2020-L-001, 2020-Ohio-
    6806, ¶ 168; State v. Parsley, 10th Dist. Franklin No. 09AP-612, 
    2010-Ohio-1689
    ,
    ¶ 64. Thus, Costell has not established that he was denied his right to the effective
    assistance of counsel with this argument.
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    Case No. 14-21-02
    {¶32} Second, Costell asserts that his defense counsel “failed to consult with
    appropriate experts.”   Doc. 136.     However, “[e]ffectiveness standards do not
    mandate that counsel consult multiple experts until they find one who supports their
    conclusion.” State v. Waddy, 
    2016-Ohio-4911
    , 
    68 N.E.3d 381
    , ¶ 53 (10th Dist.).
    In fact, in many criminal cases trial counsel’s decision not to seek
    expert testimony ‘is unquestionably tactical because such an
    expert might uncover evidence that further inculpates the
    defendant.’ State v. Glover, [12th Dist.] Clermont App. No.
    CA2001-12-102, 
    2002-Ohio-6392
    , 
    2002 WL 31647905
    , at ¶ 95.
    “Further, even if the wisdom of such an approach is debatable,
    ‘debatable trial tactics’ do not constitute ineffective assistance of
    counsel.” 
    Id.,
     quoting State v. Clayton (1980), 
    62 Ohio St.2d 45
    ,
    49, 
    16 O.O.3d 35
    , 
    402 N.E.2d 1189
    .
    State v. Samatar, 
    152 Ohio App.3d 311
    , 
    2003-Ohio-1639
    , 
    787 N.E.2d 691
     (10th
    Dist.), ¶ 90. See Krzywkowski, supra, at ¶ 22.
    {¶33} We cannot discern from the record whether defense counsel did or did
    not consult with experts before trial. In his petition, Costell asserts that defense
    “counsel failed to consult with appropriate experts” and that this failure prevented
    him from procuring evidence that was beneficial to the Defense. (Emphasis added.)
    Doc. 136. However, defense counsel did not have a duty to consult with experts
    until he found an opinion that was beneficial to the Defense. Waddy at ¶ 53. In this
    argument, Costell has identified actions that fall squarely within the ambit of
    debatable trial tactics. He has not established that defense counsel’s performance
    was deficient. Accordingly, this argument is without merit.
    -17-
    Case No. 14-21-02
    {¶34} Third, Costell argues that defense counsel failed to investigate the
    medical evidence. Doc. 136. “As a general matter, trial ‘counsel has a duty to make
    reasonable investigations * * *.’” State v. Berry, 3d Dist. Union No. 14-20-05,
    
    2021-Ohio-1132
    , ¶ 127, quoting State v. Bradley, 
    42 Ohio St.3d 136
    , 146, 
    538 N.E.2d 373
    , 383 (1989). However, the “argument that further investigation would
    have necessarily led to * * * retaining an expert witness is * * * vague and
    speculative * * *.” State v. Salyers, 3d Dist. Allen No. 1-20-55, 
    2021-Ohio-2978
    , ¶
    39.
    {¶35} In this case, neither the record nor the reports attached to Costell’s
    petition reveal any information about the scope or scrupulousness of defense
    counsel’s investigation into the medical evidence presented at trial. The fact that
    defense counsel did not consult with the authors of the reports attached to Costell’s
    petition does not mean that defense counsel did not thoroughly and adequately
    investigate the medical evidence that formed the basis of this case. “We ‘cannot
    infer a defense failure to investigate from a silent record.’” State v. Hunter, 
    131 Ohio St.3d 67
    , 
    2011-Ohio-6524
    , 
    960 N.E.2d 955
    , ¶ 65, quoting State v. Were, 
    118 Ohio St.3d 448
    , 
    2008-Ohio-2762
    , 
    890 N.E.2d 263
    , ¶ 244.
    {¶36} Further, as a part of this argument in his petition, Costell argued that
    his defense counsel was ineffective for failing to call expert witnesses at trial. Doc.
    136. However, “the failure to call an expert and instead rely on cross-examination
    does not constitute ineffective assistance of counsel.” State v. Nicholas, 66 Ohio
    -18-
    Case No. 14-21-02
    St.3d 431, 437, 
    613 N.E.2d 225
    , 230 (1993). The trial court found that defense
    “counsel did effectively question each of the witnesses presented by the State
    regarding Debra’s levels of Sertraline and Tramadol.” Doc. 154. A review of the
    record confirms that defense counsel vigorously cross-examined the State’s medical
    experts regarding Debra’s cause of death. April 15 Tr. 32-39, 44-46, 64-66, 142-
    145. See April 14 Vol. II Tr. 302-305. Thus, Costell has again identified a decision
    that falls within the rubric of debatable trial tactics. Since this argument does not
    establish deficient performance, it is without merit.
    {¶37} Fourth, Costell argues that defense counsel “fail[ed] to present
    exculpatory expert testimony” at trial. Appellant’s Brief, 14. Specifically, Costell
    asserts that defense counsel failed to present the opinions contained in the reports
    attached to his petition at trial. Doc. 136. However, in arguing that defense counsel
    failed to present these opinions at trial, Costell is, in substance, only reasserting his
    previous two arguments: (1) that defense counsel failed to consult with potential
    medical experts until he found the two authors of these reports and (2) that defense
    counsel then failed to call these two authors to offer their opinions at trial. Thus,
    we have already determined that the substance of this fourth ineffective assistance
    of counsel claim addresses decisions that fall within the ambit of trial strategy and
    do not establish deficient performance. See Waddy, 
    supra, at ¶ 53
    ; Salyers, 
    supra, at ¶ 39
    ; Were, supra, at ¶ 244; Nichols, supra, at 437.
    -19-
    Case No. 14-21-02
    {¶38} Further, “Ohio case law clearly shows that alternate or supplementary
    theories from expert witnesses, which are presented in postconviction proceedings,
    are not sufficient to establish ineffective assistance of counsel * * *.” State v. Smith,
    4th Dist. Ross No. 09CA3128, 
    2011-Ohio-664
    , ¶ 31. See State v. Combs, 
    100 Ohio App.3d 90
    , 103, 
    652 N.E.2d 205
     (1st Dist. 1994); State v. Cornwell, 7th Dist.
    Mahoning No. 00-CA-217, 
    2002-Ohio-5177
    , ¶ 46; State v. Spaulding, 2018-Ohio-
    3663, 
    119 N.E.3d 859
    , ¶ 81 (9th Dist.); State v. Campbell, 10th Dist. Franklin No.
    03AP-147, 
    2003-Ohio-6305
    , ¶ 39.
    {¶39} The reports attached to Costell’s petition contain opinions about
    evidence that was available or presented at trial. Ex. 136, Ex. A, B. Further, defense
    used his cross-examination of the State’s medical experts to suggest that they had
    not appropriately accounted for Debra’s medical history in their analyses and that
    Debra’s death was attributable to her other medical conditions. The opinions of the
    authors of the two reports tracked with defense counsel’s theory of this case as their
    opinions were also that Debra’s death was caused by her other health conditions.
    These opinions would have only supplemented defense counsel’s theory of this case
    and are, for this reason, insufficient to establish deficient performance.
    {¶40} In conclusion, the trial court determined that the ineffective assistance
    of counsel claims raised by Costell were without merit. Having examined each of
    Costell’s arguments in light of the information contained in the reports attached to
    his petition, we also conclude that Costell has not carried the burden of
    -20-
    Case No. 14-21-02
    demonstrating that any of these alleged ineffective assistance of counsel claims.
    Thus, the trial court did not abuse its discretion in disposing of his petition without
    an evidentiary hearing. Costell’s second assignment of error is overruled.
    First Assignment of Error
    {¶41} Costell argues that the trial court erred in stating that res judicata was
    applicable to his petition for postconviction relief.
    Legal Standard
    {¶42} Crim.R. 52(A) defines a harmless error as “[a]ny error, defect,
    irregularity, or variance which does not affect substantial rights shall be
    disregarded.” Crim.R. 52(A). “In most cases, in order to be viewed as ‘affecting
    substantial rights,’ ‘the error must have been prejudicial.’” State v. Harris, 
    142 Ohio St.3d 211
    , 
    2015-Ohio-166
    , 
    28 N.E.3d 1256
    , ¶ 36, quoting State v. Fisher, 
    99 Ohio St.3d 127
    , 
    2003-Ohio-2761
    , 
    789 N.E.2d 222
    , ¶ 7. “Harmless error does not affect
    the outcome of the case and, thus, does not warrant a judgment to be overturned or
    set aside.” State v. Wilson, 3d Dist. Allen, No. 1-09-53, 
    2010-Ohio-2947
    , ¶ 26,
    citing State v. Brown, 
    100 Ohio St.3d 51
    , 
    2003-Ohio-5059
    , 
    796 N.E.2d 506
    , ¶ 7.
    Legal Analysis
    {¶43} Under the first assignment of error, we concluded that res judicata did
    not bar consideration of the issues raised in Costell’s petition. While the trial court
    stated that res judicata was applicable to Costell’s petition, the trial court, in fact,
    considered the merits of Costell’s ineffective assistance of counsel claims and found
    -21-
    Case No. 14-21-02
    his arguments to be without merit. Doc. 154. In this appeal, we reviewed the trial
    court’s analysis and conducted our own review of Costell’s ineffective assistance of
    counsel claims. We found the arguments that Costell raised in his petition to be
    without merit. Thus, he cannot demonstrate that he was prejudiced by the trial court
    stating, in its judgment entry, that res judicata was applicable to his petition. Any
    error the trial court may have committed in making this statement is, therefore,
    harmless error. As such, Costell’s first assignment of error is overruled.
    Conclusion
    {¶44} Having found no error prejudicial to the appellant in the particulars
    assigned and argued, the judgment of the Union County Court of Common Pleas is
    affirmed.
    Judgment Affirmed
    ZIMMERMAN and SHAW, J.J., concur.
    /hls
    -22-