State of Iowa v. Alicia Ritenour ( 2016 )


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  •                     IN THE COURT OF APPEALS OF IOWA
    No. 15-0038
    Filed June 15, 2016
    STATE OF IOWA,
    Plaintiff-Appellee,
    vs.
    ALICIA RITENOUR,
    Defendant-Appellant.
    ________________________________________________________________
    Appeal from the Iowa District Court for Mahaska County, Myron L. Gookin,
    Judge.
    A defendant appeals her conviction for murder in the first degree in the
    death of her eighteen-month-old daughter. AFFIRMED.
    Mark C. Smith, State Appellate Defender, and Vidhya K. Reddy, Assistant
    Appellate Defender, for appellant.
    Thomas J. Miller, Attorney General, and Kyle P. Hanson, Assistant
    Attorney General, for appellee.
    Heard by Danilson, C.J., Vaitheswaran, Potterfield, Tabor, and McDonald,
    JJ.
    2
    TABOR, Judge.
    Eighteen-month-old Ava suffered severe skull fractures and died of head
    injuries in her bedroom. A jury convicted her mother, Alicia Ritenour, of murder
    in the first degree.         On appeal, Ritenour claims the district court improperly
    excluded evidence that another adult living in the apartment was withdrawing
    from methamphetamine use at the time of the killing. She also claims her trial
    counsel was ineffective in failing to object to testimony opining on her credibility
    and to statements by the prosecutor in closing argument suggesting she had lied
    to authorities.
    Because Ritenour offered no expert testimony concerning the implications
    of methamphetamine withdrawal and the witness denied it impacted his
    perceptions or memory, we cannot find the court abused its discretion by
    excluding the evidence. We affirm Ritenour’s conviction and preserve her claims
    of ineffective assistance of counsel for possible postconviction proceedings.
    I.         Facts and Prior Proceedings
    In January 2014, Ritenour was living with her daughter and her boyfriend,
    Jacob Rauch,1 in a two bedroom apartment in Oskaloosa. Also living in the
    apartment was Rauch’s best friend, Logan Cavan, and Ritenour’s fifteen-year-old
    friend, A.P., who would stay with them while her father was out of town on
    business. Ritenour and Rauch shared one bedroom, Ava had her own bedroom,
    A.P. slept on the living room couch, and Cavan slept on the living room floor.
    Neither Rauch nor Cavan paid any rent. Rauch did chores around the
    apartment and helped care for Ava. Cavan did not willingly participate in chores
    1
    Rauch is not the child’s father.
    3
    or child care. In fact, Cavan discouraged Rauch from assisting with child care,
    saying, “Don’t do that, make [Ritenour] do it . . . . It’s her kid.” Testimony
    indicated Cavan begrudged the time Rauch spent with Ritenour and Ava. Cavan
    spent a significant percentage of his day sleeping in the apartment and was often
    angry when awoken. Cavan also expressed frustration when Ava cried. On one
    occasion, the neighbors were babysitting Ava when Cavan tried to engage in
    conversation over her fussing. He grew angry, clenched his fist, and cocked it
    back over his shoulder like he was going to punch the child, saying, “Shut the
    fuck up.” He then commented that all Ava ever did was cry and sometimes he
    wanted to “knock her out.”      Cavan testified he was only joking during this
    incident.
    Ritenour’s level of satisfaction with her life as a mother was the subject of
    debate at trial.   Testimony indicated Ritenour was an attentive mother when
    Rauch and Cavan moved into the apartment in November 2013. But over the
    next few months, she paid more attention to her relationship with Rauch and less
    to parenting Ava. Both Rauch and Cavan testified Ava was left alone in her room
    with the door closed for long stretches without anyone checking on her. Rauch
    said Ava was usually watching a continuous loop of the cartoon Team Umizoomi,
    playing with toys, or listening to the radio.    Rauch and Cavan also testified
    Ritenour would place the child’s bottle inside the door or toss it on the bed, then
    shut the door, leaving the child to feed herself. The State offered evidence from
    4
    Ritenour’s Facebook “wall,” posted on January 20, 2014, a few days before Ava
    died, indicating Ritenour believed her life was “like one big ball of shit.”2
    In her testimony, Ritenour contradicted the narrative of poor parenting and
    denied dissatisfaction with her situation. Ritenour testified she would leave the
    door closed so Ava would nap but would check on her if she cried. Ritenour
    defended the practice of tossing the bottle on the bed, contending it was a game
    Ava liked to play since graduating from her crib to a toddler bed.         Ritenour also
    insisted she was successfully balancing her romance with motherhood: “My life
    was great. I had my daughter and everything was going okay for me, and I just
    wanted to try to have a relationship.”
    On the night of January 23, 2014, Ritenour and Rauch had friends over to
    the apartment. Cavan and A.P. were also home. Ritenour, Rauch, and their
    friends smoked marijuana and watched a movie. No one checked on Ava, who
    was in her room during the gathering. After the guests left, Ritenour, Rauch,
    Cavan, and A.P. continued to watch movies in the bedroom. Eventually, Cavan
    moved to the living room couch to sleep. When A.P. went to bed, she woke
    Cavan so she could sleep on the couch. Cavan returned to the bedroom to
    watch the movie for a short time before falling asleep. Rauch woke Cavan and
    bribed him to leave the room by offering him a cigarette, which Cavan threw in
    Rauch’s face. Rauch, Ritenour, and A.P. all testified, at this point, Cavan kicked
    or hit the wall, but Cavan denied doing so.
    2
    Ritenour apparently was paraphrasing these rap lyrics: “Every time I go to get up I just
    fall in piss, My life’s like one great big ball of shit.” Eminem, Run Rabbit Run, on Music
    from and Inspired by the Motion Picture 8 Mile (Shady Records 2002).
    5
    The noise woke Ava who started crying, according to Rauch’s testimony.
    Ritenour attended to her daughter while Rauch continued to watch the movie.
    According to Rauch, Ritenour was with Ava for about thirty minutes before Rauch
    heard Ritenour “throwing Ava’s toys into her toy box and screaming a bit.”
    Rauch testified he went and sat with Ava and gave her a bottle while Ritenour
    took a shower. According to his testimony, Ava was falling asleep so he put her
    to bed and left the room around 11:00 p.m.           Ritenour testified she did not
    remember Rauch coming in to help her or remember leaving to take a shower.
    On the morning of January 24, Ritenour left the apartment to take A.P. to
    school. A.P. testified she saw Ritenour prepare a bottle for Ava and place it
    inside the door of the child’s room before they left. A.P. also told police she
    thought she heard the child moving around in the room. Cavan testified he woke
    up when he heard them shut the apartment door.            He explained he poured
    himself a bowl of cereal, moved to the couch, and fell back asleep while eating.
    Ritenour testified when she returned from taking A.P. to school, she noticed
    Cavan was covered with a different blanket than the blanket covering him when
    she left. She then went to her own bedroom and had sex with Rauch before
    falling back asleep. No one testified to checking on Ava that morning.
    At 2:00 p.m., Ritenour’s mother, Tina, arrived at the apartment.          Tina
    entered Ava’s room and found the child unresponsive, covered with a blanket,3
    and lying on her stomach on the floor. Rauch and Cavan woke to the screams of
    Ritenour and Tina. Rauch remembered Tina saying, “What did you do, Alicia”?
    3
    Ritenour testified this was the blanket Cavan was using when she left to take A.P. to
    school.
    6
    Rauch heard Ritenour respond, “I didn’t do anything, Mom. I didn’t do anything.”
    Cavan recalled a slightly more incriminating response from Ritenour: “I’m sorry. I
    didn’t mean to. I didn’t do it.”
    At Tina’s urging, Rauch called 911 as Tina tried to revive the child.
    Lieutenant VanRenterghem responded first and assisted in CPR. A few minutes
    later the paramedics arrived on the scene and ended the resuscitation efforts
    after observing obvious signs of death. Ritenour told the paramedic, Joshua
    Crouse, Ava had not been feeling well for several days and was sick the night
    before. Ritenour also told him Ava had fallen and hit her head on a “pig-shaped”
    toy.   Ritenour had missed a doctor’s appointment for the child—citing car
    trouble—but told authorities it was the doctor’s office that cancelled the
    appointment.
    An autopsy conducted the following day revealed fractures to the back of
    the child’s head so numerous that her skull resembled a map of the east coast of
    the United States. Dr. Michele Catellier, an associate state medical examiner,
    opined Ava was subjected to four or five distinct blows. A pig-shaped toy found
    in the child’s bedroom was consistent with the pattern of the fractures, but Dr.
    Catellier was not certain if the toy was the instrument causing Ava’s injuries. The
    doctor placed time of death at between six and twelve hours before the body was
    found. Dr. Catellier testified symptoms such as loss of consciousness, seizures
    or other abnormal movements, vomiting, eye rolling, and the sudden stoppage of
    breathing would have occurred almost immediately.
    Law enforcement officers interviewed Ritenour on four occasions:
    January 24, 25, 31, and October 27, 2014.        Her version of the events was
    7
    inconsistent over time. She initially told officers Ava woke up on the morning of
    January 24, ate breakfast, and took a nap around 11 a.m.            In a follow-up
    interview the next day, Ritenour told the police she made the bottle in the
    morning but did not check on Ava until the body was discovered. Ritenour did
    not mention Cavan’s blanket being a different blanket until she was interviewed
    on January 31, 2014.
    On February 13, 2014, the State charged Ritenour with first-degree
    murder in violation of Iowa Code sections 707.1 and 707.2(5) (2013), and child
    endangerment resulting in death, in violation of section 726.6(1)(a), and (4).
    Thereafter, in her October 27 interview, Ritenour told law enforcement she heard
    a loud thump while showering when the child was in Rauch’s care. But she did
    not check on the child when she was done showering. This version of the events
    had changed by the time of her jury trial, commencing on November 12, 2014.
    At trial, she denied Rauch helped put the child to bed at all during the evening in
    question.
    The jury found Ritenour guilty on both counts. The court merged the two
    convictions and sentenced Ritenour to life in prison without parole. Ritenour now
    appeals.
    II.   Scope and Standards of Review
    We review evidentiary rulings on relevance for an abuse of discretion.
    State v. Elliott, 
    806 N.W.2d 660
    , 667 (Iowa 2011).          We review claims of
    ineffective assistance of counsel de novo. State v. Ondayog, 
    722 N.W.2d 778
    ,
    783 (Iowa 2006).
    8
    III.   Analysis
    A.     Admissibility of Cavan’s Methamphetamine “Crash”
    Before trial, the State filed a motion in limine to exclude any evidence of
    witnesses’ drug use outside the time period of Ava’s death.          Cavan testified
    during his deposition that on January 23 he was sleeping for extended periods of
    time because he was “crashing” from a methamphetamine high he had
    experienced several days earlier.      Ritenour argued Cavan’s withdrawal was
    relevant to his behavior, perception, and memory at the time of the child’s death.
    The district court ruled:
    [Any] drug usage by a witness as it relates to their conduct,
    perception and memory of events related to the death of the victim
    is relevant to a legitimate issue, namely, the ability of the witness to
    accurately and truthfully testify to such events, and the probative
    value of such evidence is not substantially outweighed by unfair
    prejudice . . . however, that drug use that cannot be connected to
    conduct, perception, and memory of events related to the death of
    the victim would be considered inadmissible prior-acts evidence.
    At trial, the defense made a brief offer of proof outside the presence of the
    jury in which Cavan testified he had not used methamphetamine during the
    “week and a half” before the night in question.         He also diverged from his
    deposition testimony, pointing to reasons other than drug withdrawal to account
    for why he was sleeping so much. He cited his depression and the fact he had
    “nothing to do.” The defense argued Cavan’s varying stories were admissible to
    challenge his veracity as a witness. The defense also argued his statements
    about “crashing” were admissible because they went to his ability to perceive and
    recollect.
    9
    The State resisted, pointing out the defense did not plan to offer any
    expert testimony illuminating the time frame in which methamphetamine use or
    withdrawal would affect a person’s perceptions.         The State also argued the
    defense was trying to “bootstrap this into a methamphetamine case.”
    The district court then engaged in the following exchange with Cavan:
    THE COURT: Mr. Cavan, in the days leading up to the
    incident, the death of the child, you’ve indicated that you were
    crashing or coming down. Did that affect your ability to understand
    or remember things or perceive things that were going on at the
    time?
    CAVAN: No, sir.
    THE COURT: Did it affect your memory of events that
    occurred during that time?
    CAVAN: No, sir.
    THE COURT: Based on the record made, it does not appear
    to me that there is any effect by this crashing or coming down, as
    Mr. Cavan has described it, to his conduct, perception, or memory
    of events related to the death of the victim, which otherwise would
    be relevant if it did affect those things.
    On appeal, Ritenour argues the district court abused its discretion
    because Logan’s “methamphetamine crash” on the day before the child’s death
    was relevant to “legitimate non-character purposes” under Iowa Rules of
    Evidence 5.401, 5.402, and 5.404(b). First, she argues the withdrawal evidence
    was relevant to show Cavan would have been less likely to observe and
    accurately remember events. Second, she contends the evidence was “highly
    relevant to his state of mind and motive to inflict devastating injuries on the child.”
    Error Preservation.      The State argues Ritenour did not preserve her
    second appellate claim regarding the relevance of the methamphetamine
    withdrawal to Cavan’s motive or intent because trial counsel only argued the
    withdrawal affected Cavan’s ability to perceive and recollect. It is true that the
    10
    defense offer of proof and the court’s questions to Cavan addressed only his
    perception and memory. The State did not have an opportunity to respond at
    trial to the question of whether Cavan’s withdrawal from methamphetamine could
    have contributed to an intent or motive to kill Ava. We therefore find Ritenour
    failed to preserve error on the relevance of methamphetamine withdrawal as it
    relates to Cavan’s motive or state of mind.
    As an alternative argument, Ritenour asks us to find her counsel
    ineffective for failing to secure a ruling on Cavan’s methamphetamine use as it
    related to his motive and intent. Because the record is inadequate to assess the
    attorney’s performance on this question, we preserve this ineffective-assistance-
    of-counsel claim for possible postconviction proceedings. See State v. Reynolds,
    
    670 N.W.2d 405
    , 411 (Iowa 2003) (“Generally, ineffective-assistance claims are
    preserved for postconviction-relief proceedings to afford the defendant an
    evidentiary hearing and thereby permit the development of a more complete
    record.”).
    Relevance. Ritenour argues Cavan’s prior drug use and the resulting
    “crash” was relevant to show he was less likely to accurately observe or recall
    what happened in the apartment during the hours leading up to Tina finding Ava
    unresponsive.   Evidence meets the relatively low bar of relevance if it has “any
    tendency to make the existence of any fact that is of consequence to the
    determination of the action more probable or less probable than it would be
    without the evidence.” See Iowa R. Evid. 5.401. The district court did not find
    Cavan’s withdrawal from methamphetamine made it more probable that his
    11
    perceptions or memory would have been impaired. On the record made at trial,
    we cannot find the district court’s decision constituted an abuse of discretion.
    The defense presented only Cavan’s testimony during its offer of proof.
    Cavan denied that coming down from a methamphetamine high impacted his
    perception or memory at the time of the murder. The defense did not explore
    with Cavan how much or how often he used methamphetamine, or how
    withdrawal normally had affected him. The record did not show whether Cavan
    was a chronic abuser or a one-time user. As the State points out, the defense
    did not offer expert testimony on the physiological effects of taking or withdrawing
    from methamphetamine.
    Ritenour argues lay people have some understanding of the impact of
    drug use, citing People v. Williams, 
    751 P.2d 395
    , 415-16 (Cal. 1988) (noting
    “drug intoxication or withdrawal” are “subjects with which the average man has
    some knowledge” and “unfortunately may be sufficiently common today that lay
    persons are capable of recognizing them”). The State counters that most jurors
    lack knowledge or experience with the effects of methamphetamine or appreciate
    how long such drugs would influence a person’s physiology.
    We agree that absent expert testimony, or even additional lay testimony
    concerning the extent of Cavan’s methamphetamine use, the defense did not
    show the relevance of his withdrawal from the drug. This case is not like State v.
    Petithory, 
    702 N.W.2d 854
    , 859 (Iowa 2005), where the court heard expert
    testimony concerning the “staggering” after-effects of methamphetamine use on
    addicts placed in positions of caring for children. Here, the jurors would have
    12
    had to fend for themselves in deciding how methamphetamine withdrawal would
    impact the witness’s ability to perceive or remember events.
    Given the minimal information provided in the offer of proof, we conclude
    the district court did not abuse its discretion in determining Cavan’s prior drug
    use and subsequent withdrawal were not relevant areas of inquiry. See State v.
    Baccam, 
    476 N.W.2d 884
    , 888 (Iowa Ct. App. 1991) (finding no abuse of
    discretion in court’s ruling limiting evidence of witness’s drug use to the time of
    the incident).
    B.        Ineffective Assistance of Counsel
    Ritenour claims her trial counsel was ineffective for failing to challenge
    testimony by police officers and the medical examiner that could be construed as
    opinions on her credibility and the credibility of other witnesses.      She also
    contends her attorney should have objected during closing arguments when the
    prosecutor made statements suggesting she told lies to avoid responsibility in her
    child’s death.
    To succeed on her claims of ineffective assistance of counsel, Ritenour
    must prove trial counsel’s performance fell below what is expected of a
    reasonably competent defense attorney and those performance deficiencies
    resulted in prejudice to her case. See Strickland v. Washington, 
    466 U.S. 668
    ,
    687 (1984).        The attorney’s performance is measured against “prevailing
    professional norms,” and it is presumed the attorney performed competently.
    Ledezma v. State, 
    626 N.W.2d 134
    , 142 (Iowa 2001).
    Expert Testimony on Credibility. Ritenour complains that prosecution
    witnesses were allowed to testify, without objection, that her demeanor and her
    13
    varied versions of events raised “red flags” about her credibility, while the
    behavior of Rauch and Cavan did not arouse any suspicions. She highlights
    case law prohibiting expert witnesses from rendering an opinion “either directly or
    indirectly” on the truthfulness of a witness. See State v. Dudley, 
    856 N.W.2d 668
    , 675-76 (Iowa 2014); State v. Brotherton, 
    384 N.W.2d 375
    , 378 (Iowa 1986).
    Ritenour    contends    that   prohibition    was   breached    by   objectionable
    statements from three law-enforcement witnesses and the medical examiner.
    Ritenour first points to testimony from Lieutenant VanRenterghem that
    when he saw her still crouched over the child in the bedroom, “as a police officer,
    as a father, I just thought her demeanor was very strange.” He recalled: “At
    times she was not upset at all and would turn around and become a little
    emotionally upset and turned right around again and checking a text or sending a
    text.   I thought that very odd for somebody that just learned their child had
    passed away.” In contrast, Lieutenant VanRenterghem did not find the reactions
    of Rauch and Cavan to be out of the ordinary. The officer recalled Rauch was
    “frantic” and Cavan was sitting “kind of like a lump, just had no demeanor to him.”
    Ritenour next focuses on Lieutenant Troy Boston, who testified the
    behavior of Rauch and Cavan did not raise any “red flags” for him, but Ritenour’s
    behavior did. Boston stated, “[I]n my experience dealing with people who have
    had a death in their family, especially a small child, they do everything they can
    to help you. They don’t come in and tell different stories.”
    In addition, Ritenour expresses concern about testimony from Iowa
    Division of Criminal Investigation special agent Don Schnitker. In discussing why
    he became more verbally aggressive with Ritenour during an interview, the agent
    14
    testified: “If I don’t believe your story, I start asking you why the story changes,
    and that sometimes gets confrontational.” Ritenour also faults her attorney for
    not objecting when Boston and Schnitker provided commentary on the “degree”
    of the inconsistency between her various statements to law enforcement.
    Ritenour also raises an issue regarding a comment by Dr. Catellier, who
    testified, in general, she considers inconsistent stories to be a “red flag” in
    determining if an injury to a child is nonaccidental.
    Ritenour argues all four witnesses, either directly or indirectly, opined on
    her credibility and the ultimate issue of her guilt. She contends while each of the
    highlighted statements standing alone may not be problematic, taken as a whole,
    the unobjected-to opinions posed “a substantial risk the jurors would have relied
    upon and deferred to the above witnesses’ express or implied assessments of
    credibility and determinations of guilt/innocence.”
    The State responds that counsel had no cause to object because the
    witnesses were not commenting on Ritenour’s credibility but rather describing
    their observations of her behavior. The State further contends Ritenour cannot
    show prejudice because the challenged testimony was cumulative to the
    evidence Ritenour changed her story over the course of the investigation.
    Because Ritenour raises these claims on direct appeal, we must decide if
    the record is adequate to resolve them now or if it would be more prudent to
    preserve her claims for a postconviction-relief action.      Our preference is to
    reserve such questions for further proceedings so trial counsel can defend
    against the allegations. State v. McNeal, 
    867 N.W.2d 91
    , 105-06 (Iowa 2015).
    We find reservation of the questions “especially appropriate” when the
    15
    challenged performance involves a trial strategy that counsel could explain if the
    record were fully developed. See State v. Clay, 
    824 N.W.2d 488
    , 494 (Iowa
    2012). “It is a rare case in which the trial record alone is sufficient to resolve a
    claim on direct appeal.” McNeal, 867 N.W.2d at 106.
    In deciding whether preservation is proper in this case, we consider the
    impact of several decisions issued by our supreme court after Ritenour’s trial.
    The jury returned its guilty verdict on November 19, 2014. On December 5,
    2014, the supreme court decided three cases addressing expert testimony in
    cases dealing with allegations of child sexual abuse. See State v. Brown, 
    856 N.W.2d 685
    , 689 (Iowa 2014) (applying credibility principles); Dudley, 856
    N.W.2d at 672 (applying credibility principles); State v. Jaquez, 
    856 N.W.2d 663
    ,
    665 (Iowa 2014) (applying credibility principles).       The court reiterated Iowa’s
    prohibition against experts commenting on witness credibility.             Brown, 856
    N.W.2d at 689 (stating Dudley reaffirmed the court’s commitment); see also
    Brotherton, 
    384 N.W.2d at 378
     (stating experts are not allowed to opine on the
    credibility or truthfulness of a witness). The Dudley court explained:
    [W]e continue to hold expert testimony is not admissible merely to
    bolster credibility. Our system of justice vests the jury with the
    function of evaluating a witness’s credibility. The reason for not
    allowing this testimony is that a witness’s credibility “is not ‘a fact in
    issue’ subject to expert opinion.” Such opinions not only replace
    the jury’s function in determining credibility, but the jury can employ
    this type of testimony as a direct comment on defendant’s guilt or
    innocence.
    856 N.W.2d at 676-77 (citations omitted).
    A few months later, the court decided State v. Tyler, 
    867 N.W.2d 136
    ,
    166-67 (Iowa 2015), and concluded a medical examiner improperly testified that
    16
    in determining cause of death, he found some of the defendant’s statements
    more credible than others.4
    These four cases do not purport to establish new prohibitions on expert
    testimony. Instead, they reaffirm the court’s commitment to the principle that an
    expert witness cannot give testimony that directly or indirectly comments on the
    credibility of a witness or victim. See Tyler, 867 N.W.2d at 154; Dudley, 856
    N.W.2d at 676-77. But the new cases do establish some contours of when
    expert opinions legitimately assist the jury and when they cross the line. Given
    the more thoroughly developed case law in this area, we are inclined to preserve
    Ritenour’s allegations of ineffective assistance of counsel so that her challenges
    may have a full airing in a postconviction proceeding.
    In situations where the merit of a particular issue is not clear from Iowa
    law, we ask whether a competent attorney would have concluded the question
    was “worth raising.” See State v. Graves, 
    668 N.W.2d 860
    , 881 (Iowa 2003).
    Our supreme court’s decisions in Dudley, Brown, Jaquez, and Tyler lend support
    to Ritenour’s position that objections to the expert testimony highlighted on
    appeal would have been “worth raising” by her trial attorney. As Ritenour notes
    on appeal, the prosecution did not have physical evidence linking her to the
    murder and did not offer the jury a clear theory pinpointing the time of death.
    Instead, the State focused on Ritenour’s lack of credibility. Given that focus by
    4
    Unlike Tyler, the instant case does not present uncertainty as to the child’s cause of
    death. But Dr. Catellier did testify that when a witness provides a changing history of
    what happened before a child’s death, she would view that as a “red flag” in determining
    that the death was nonaccidental.
    17
    the State, it was imperative for defense counsel to take the necessary steps to
    prevent the jury from hearing impermissible opinions regarding her credibility.
    But we also entertain the possibility that counsel’s failure to object could
    have been strategic. See Brewer v. State, 
    444 N.W.2d 77
    , 83 (Iowa 1989).
    Counsel might have believed the statements about credibility were better
    addressed through cross-examination and through Ritenour’s own testimony.
    See State v. Williams, 
    334 N.W.2d 742
    , 745 (Iowa 1983) (finding failure to object
    may have been motivated by desire not to emphasize testimony).
    For these reasons, we opt to preserve this ineffective-assistance-of-
    counsel claim so an adequate record may be developed in postconviction
    proceedings, and we decline to reach the merits of her claim the highlighted
    testimony was impermissible. See State v. Coil, 
    264 N.W.2d 293
    , 296 (Iowa
    1978) (“Even a lawyer is entitled to his day in court, especially when his
    professional reputation is impugned.”).
    Prosecutor’s Closing Argument. Ritenour next contends her attorney
    should have objected to comments about her credibility in the State’s closing
    arguments. She points to this passage:
    Ladies and gentlemen, what is the easiest lie to tell? I didn’t do it
    . . . . I didn’t do anything. That is the easiest lie to tell, and the first
    thing that this person has gone back to over and over. Not me. I
    didn’t do it. I can’t tell you what happened. I don’t know.
    The prosecutor followed up by telling the jury:
    When you go back to judge that defendant’s statements, you judge
    it the same way you do anybody else’s. Who has the motive to lie?
    Who has been proven to have been caught in lies? Why does
    someone do that? Dr. Catellier told you, you know what, what is
    the red flag in a nonaccidental “I hurt my own child”? You tell a
    different story over and over and over.
    18
    Also in closing argument, the prosecutor discussed her cross-examination of
    Ritenour as follows:
    I wasn’t throwing out questions that anyone couldn’t understand. I
    was asking her about her interaction with her child the night before
    and the day her child was found dead. And then I heard, well, but,
    you know, she’s just not very sophisticated. Ladies and gentlemen,
    you do not have to be sophisticated and you don’t have to be good
    at telling lies to tell them.
    Ritenour claims the prosecutor’s references to lying constituted error5
    under the standard set out Graves, where the court held it was improper for the
    prosecutor to call the defendant a liar, say the defendant was lying, or make
    “similar disparaging comments.”      
    668 N.W.2d at 876
    .       But Graves does not
    foreclose a prosecutor from crafting an argument that includes reasonable
    inferences based on the evidence “when a case turns on which of two conflicting
    stories is true” and from arguing that “certain testimony is not believable.” 
    Id.
    (quoting State v. Davis, 
    61 P.3d 701
    , 710-11 (Kan. 2003)).
    In deciding whether a Graves violation results in prejudice, courts must
    consider “(1) the severity and pervasiveness of the misconduct; (2) the
    significance of the misconduct to the central issues in the case; (3) the strength
    of the State’s evidence; (4) the use of cautionary instructions or other curative
    measures; and (5) the extent to which the defense invited the misconduct.” Id. at
    877.
    Ritenour argues the prosecutor’s characterization of her statements as
    “lies” was “not isolated but repeated several times throughout the course of the
    5
    Our supreme court recently explained its choice to use the term “error” rather than
    “misconduct” so as “to avoid automatically implying that the prosecutor violated our
    ethical rules.” State v. Martin, ___ N.W.2d ___, ___ n.2, 
    2016 WL 1533515
    , at *5 (Iowa
    2016).
    19
    closing argument.” She also points out the State made her changing stories the
    central issue in the case. The State responds the evidence of Ritenour’s “many
    diverging statements supported an inference that she lied.” The State asserts
    the trial prosecutor did not convey a personal opinion about Ritenour’s credibility
    and did not use inflammatory or disparaging language. See State v. Carey, 
    709 N.W.2d 547
    , 558 (Iowa 2006) (“It is not so much the fact that the prosecutor
    suggests the defendant is untruthful that creates misconduct . . . . [I]t is the use
    of the word ‘liar’ itself.”). The State argues trial counsel had no duty to object
    because the prosecutor’s closing argument was a permissible assessment of the
    evidence. And even assuming the prosecutor crossed the line, the State argues
    Ritenour cannot show a reasonable probability of a different outcome had trial
    counsel objected.
    For many of the same reasons noted in our analysis of Ritenour’s expert-
    testimony-on-credibility issue, we opt to preserve this claim of ineffective
    assistance for postconviction proceedings. The prosecution of Ritenour turned
    on her lack of credibility, and as such, we cannot discount the impact of trial
    counsel’s failure to object to the State’s repeated references to Ritenour telling
    “lies.” But we do not rule out the possibility that counsel had legitimate reasons
    for not objecting during closing argument. See Ondayog, 
    722 N.W.2d at 787
    .
    Accordingly, development of the record is essential to resolving Ritenour’s
    ineffective-assistance-of-counsel claims.
    Cumulative Effect of Trial Counsel’s Errors. Finally, Ritenour contends
    the cumulative effect of trial counsel’s errors warrant a new trial. See Clay, 824
    N.W.2d at 500. The State disagrees, arguing the evidence of her guilt “was more
    20
    convincing than her attempt to blame the murder on another suspect.” When a
    defendant alleges multiple claims of ineffective assistance of counsel, the
    cumulative prejudice from the individual claims should be assessed under the
    prejudice prong of Strickland. See id. at 501. Thus, the postconviction court is
    required to look at the prejudice resulting from the entirety of any failures in duty
    by counsel. Id. In this case we have preserved Ritenour’s three claims counsel
    was ineffective for a more fully developed record.        Any cumulative-prejudice
    analysis must likewise await postconviction proceedings.
    AFFIRMED.
    Vaitheswaran and Potterfield, JJ., concur; McDonald, J., concurs
    specially; Danilson, C.J., dissents.
    21
    MCDONALD, Judge. (concurring specially)
    I concur in the judgment; Ritenour’s conviction should be affirmed. I write
    separately because the record is adequate to resolve Ritenour’s ineffective
    assistance of counsel claim regarding the officers’ testimony and the medical
    examiner’s testimony.
    I.
    The Sixth Amendment to the United States Constitution provides “In all
    criminal prosecutions, the accused shall enjoy the right . . . to have the
    Assistance of Counsel for his defense.” U.S. Const. amend. VI. The Supreme
    Court has made the Sixth Amendment applicable to the states via incorporation
    through the Fourteenth Amendment. To prevail on her claim, Ritenour must
    show (1) that her “trial counsel failed to perform an essential duty, and (2) this
    failure resulted in prejudice.” State v. Straw, 
    709 N.W.2d 128
    , 133 (Iowa 2006).
    Failure to prove either element is fatal to the claim. See State v. Graves, 
    668 N.W.2d 860
    , 869 (Iowa 2003).
    II.
    I first address the question of duty. To determine whether counsel failed
    to perform an essential duty, we first decide if the representation dropped below
    an objective standard of reasonableness under prevailing professional norms.
    See Hinton v. Alabama, 
    134 S. Ct. 1081
    , 1088 (2014). The defendant must
    overcome a strong presumption of counsel’s competence.          See Strickland v.
    Washington, 
    466 U.S. 668
    , 689 (1984).              “In evaluating the objective
    reasonableness of trial counsel’s conduct, we examine ‘whether, in light of all the
    circumstances, the identified acts or omissions were outside the wide range of
    22
    professionally competent assistance.’” State v. Madsen, 
    813 N.W.2d 714
    , 724
    (Iowa 2012).    “Miscalculated trial strategies and mere mistakes in judgment
    normally do not rise to the level of ineffective assistance of counsel.” See Lado
    v. State, 
    804 N.W.2d 248
    , 251 (Iowa 2011).
    A.
    Ritenour contends her counsel had a duty to object to certain testimony
    from law enforcement officers. She contends the officers improperly testified
    regarding her demeanor. For example, Lieutenant VanRenterghem testified he
    “just thought [Alicia's] demeanor [at the scene] was very strange” and “very odd
    for some body that just learned their child had passed away.” Lieutenant Boston
    testified Rauch’s and Cavan’s demeanor did not “raise any red flags.” Ritenour
    also contends her counsel had a duty to object to testimony regarding the
    inconsistent statements she gave to the police during the course of their
    investigation. Officer Schnitker testified that during his January 31 interview with
    Ritenour he became confrontational with her, which he explained is something he
    does “[i]f I don’t believe your story.” Officer Boston testified in “my experience
    dealing with people who have had a death in their family, especially a small child,
    they do everything they can to help you. They don’t come in and tell different
    stories.” The officers also provided some testimony assessing the consistency of
    Ritenour’s different statements. Officer Boston testified that Ritenour’s January
    24 and January 25 statements were not “even close” to the same story. Officer
    Schnitker testified the January 24 and January 25 statements contained
    “[d]ramatic changes.” Officer Boston testified that Ritenour “change[d] her story
    again” on January 31, though those changes were more minor “like she was
    23
    tweaking things a little bit.” Finally, Officer Schnitker testified there were “some
    pretty good changes” in Ritenour's subsequent October story.
    Ritenour relies on State v. Myers, 
    382 N.W.2d 91
     (Iowa 1986), and its
    progeny in support of her argument that the above-mentioned testimony was
    inadmissible. In Myers, the defendant was charged with having indecent contact
    with an eight-year-old female victim. See 
    382 N.W.2d at 92
    . The prosecution
    called two expert witnesses to testify that child sex abuse victims generally tell
    the truth.   See 
    id.
       The question presented was whether the testimony was
    admissible pursuant to Rule 702, now Rule 5.702. See 
    id. at 93
    ; see also Iowa
    R. Evid. 5.702. The court concluded “that expert opinions as to the truthfulness
    of a witness are not admissible pursuant to rule 702.” Myers, 
    382 N.W.2d at 97
    .
    The court reasoned the “expert testimony” crossed the line between an “opinion
    which would be truly helpful to the jury and that which merely conveys a
    conclusion concerning defendant’s legal guilt.” 
    Id. at 97-98
    .
    Ritenour’s reliance on Myers is misplaced. Myers is limited to the very
    narrow issue regarding the use of expert witnesses pursuant to Rule 5.702 to
    bolster the testimony of witnesses. See State v. Barrett, 
    445 N.W.2d 749
    , 752
    (Iowa 1989) (allowing lay opinion testimony and distinguishing Myers on the
    ground it “involved expert opinion testimony on the credibility of a complaining
    witness who was a child and allegedly the victim of sexual abuse”). Subsequent
    decisions confirm Myers relates solely to expert opinion evidence offered
    pursuant to Rule 5.702 used to bolster credibility. See State v. Dudley, 
    856 N.W.2d 668
    , 676 (Iowa 2014) (“[W]e continue to hold expert testimony is not
    admissible merely to bolster credibility.”); State v. Brown, 
    856 N.W.2d 685
    , 689
    24
    (Iowa 2014) (“We again reaffirm that we are committed to the legal principle that
    an expert witness cannot give testimony that directly or indirectly comments on
    the child’s credibility.”); State v. Jaquez, 
    856 N.W.2d 663
    , 666 (Iowa 2014)
    (“However, when an expert witness testifies a child’s demeanor or symptoms are
    consistent with child abuse, the expert crosses that very thin line and indirectly
    vouches for the victim’s credibility, thereby commenting on the defendant’s guilt
    or innocence.”).     The prohibition set forth in Myers regarding expert witness
    testimony to bolster credibility arises out of the inherent limitation of using
    general theory or data to opine on a witness’s credibility in the individual case.
    See Dudley, 856 N.W.2d at 676-77 (“Moreover, when an expert comments,
    directly or indirectly, on a witness’s credibility, the expert is giving his or her
    scientific certainty stamp of approval on the testimony even though an expert
    cannot accurately opine when a witness is telling the truth.”); State v.
    Pitsenbarger, No. 14-0060, 
    2015 WL 1815989
    , at *8 (Iowa Ct. App. Apr. 22,
    2015) (“We recognize the State’s desire to present expert testimony to support
    their prosecution.     However, our system of justice does not rely upon the
    statistical probabilities of certain conduct absent scientifically proven principles
    but rather relies upon the jury to determine the credibility of witnesses to reach its
    verdict.”); State v. Pansegrau, 
    524 N.W.2d 207
    , 211 (Iowa Ct. App. 1994) (“There
    is a temptation to seek the help of persons who hold themselves out as experts
    in sexual abuse diagnosis and use their opinions in whole or in part to allegedly
    assist the fact finder in arriving at the truth.    However, before any expert’s
    evidence is used to assist a fact finder in arriving at the truth, it should be shown
    the expert’s opinion provides reliable data. There was no evidence Leytham’s
    25
    opinion had been generally accepted in the relevant scientific community as a
    means of detecting sexual abuse. The fact the alleged victim acted normally is
    not evidence she was sexually abused.”).
    The challenged testimony here is of a wholly different character. Here, the
    officers testified as fact witnesses based on their personal observations made
    during the course of their investigation and as fact witnesses offering lay opinion
    based upon personal knowledge. See Iowa R. Evid. 5.602 (“A witness may not
    testify to a matter unless evidence is introduced sufficient to support a finding
    that the witness has personal knowledge of the matter.”); Iowa R. Evid. 5.701 (“If
    the witness is not testifying as an expert, the witness’s testimony in the form of
    opinions or inferences is limited to those opinions or inferences which are (a)
    rationally based on the perception of the witness and (b) helpful to a clear
    understanding of the witness’s testimony or the determination of a fact in issue.”).
    Myers and the line of cases on which the defendant relies are thus inapplicable
    here.
    An officer’s testimony regarding observed demeanor as a historical fact
    and lay opinion regarding the observed demeanor is relevant and admissible in
    Iowa. See State v. Garcia-Miranda, No. 05-1870, 
    2007 WL 1345848
    , at *7 (Iowa
    Ct. App. May 9, 2007) (“Unlike the expert witnesses in Myers, who testified that
    the children do not lie about incidents of sexual abuse, Officer Schwarz was not
    giving an expert opinion whether he believed Garcia–Miranda was telling the
    truth or lying. He simply described what he observed.”); State v. Hythecker, No.
    01-1048, 
    2002 WL 987966
    , at *3 (Iowa Ct. App. May 15, 2002) (“A defendant’s
    demeanor and activities immediately following an alleged offense provide a
    26
    legitimate basis for inferring consciousness of guilt.”); State v. Glaus, 
    455 N.W.2d 274
    , 276-77 (Iowa Ct. App. 1990) (allowing lay opinion regarding observed
    demeanor).    Other courts reach the same conclusion.        See United States v.
    Fourstar, No. 03-30121, 
    2004 WL 193245
    , at *2 (9th Cir. Jan. 30, 2004) (allowing
    testimony that complainant was acting immature for her age under Federal Rule
    of Evidence 701); Greene v. State, 
    673 S.E.2d 292
    , 299 (Ga. Ct. App. 2009) (“It
    is not improper bolstering, however, for a witness to testify as to their objective
    observations of the victim’s behavior.”); Satterfield v. State, 
    33 N.E.3d 344
    , 352-
    54 (Ind. 2015) (stating officer could give lay opinion regarding demeanor and
    credibility, which was helpful to the jury because the testimony gave “substance
    to facts, which were difficult to articulate”); People v. Hanna, No. 320268, 
    2015 WL 7366198
    , at *5 (Mich. Ct. App. Nov. 19, 2015) (“However, an individual’s
    comments regarding a witness’s ‘responses and demeanor’ do not constitute ‘an
    expression of personal belief in the witness’s credibility.’”); State v. Daley, No.
    13-13-26, 
    2014 WL 2156621
    , at *13 (Ohio Ct. App. May 19, 2014) (holding it was
    not improper for detective to testify witness “did not display or demonstrate
    behaviors indicating that she was being deceptive” because it was within the
    scope of permissible lay opinion based on personal observation); State v. Davis,
    
    545 N.W.2d 244
    , 247 (Wis. Ct. App. 1996) (“We conclude that the officer’s
    statement that Thomas and Craft gave very good statements and were ‘excellent
    witnesses’ was not a comment on their credibility, but rather related to their
    demeanors.     The officer’s comments merely summarized his opinion of the
    witnesses and did not unfairly taint the fact-finding process. The credibility of a
    witness is something a lay juror can knowledgeably determine.”).
    27
    Similarly, an officer can testify a person gave a statement or statements
    as a matter of historical fact and provide lay opinion on whether the statements
    were consistent or inconsistent or credible or not credible. See State v. Blair,
    
    347 N.W.2d 416
    , 422 (Iowa 1984) (finding a defendant’s inconsistent statements
    are probative circumstantial evidence from which a jury may infer guilt); State v.
    Castile, No. 14-0069, 
    2015 WL 360142
    , at *4 (Iowa Ct. App. Jan. 28, 2015)
    (distinguishing Myers where an officer explained he arrested the defendant after
    conducting interviews and concluding the “testimonies” of certain witnesses
    implicating defendant were consistent with the physical evidence and explaining
    the officer “was not testifying as an expert”); State v. Smith, No. 07-1406, 
    2008 WL 3916768
    , at *3 (Iowa Ct. App. Aug. 27, 2008) (“A defendant’s inconsistent
    statements are probative circumstantial evidence from which the jury may infer
    guilt.); Hythecker, 
    2002 WL 987966
    , at *3 (stating “conflicting statements were
    additional evidence from which the jurors could infer guilt”). Such testimony does
    not invade the province of the jury because it is not an opinion regarding a
    witness’s trial testimony or credibility, generally. Instead, it is a statement of
    historical fact regarding the officer’s conclusions drawn during the course of the
    investigation and helpful to the jury in understanding the police’s investigation.
    See United States v. Churchwell, 
    807 F.3d 107
    , 119 (5th Cir. 2015) (allowing
    testimony regarding interviewee); Weeks v. Angelone, 
    4 F. Supp. 2d 497
    , 533
    (E.D. Va. 1998) (allowing testimony because it was “clear from the transcript, and
    would have been clear to the jury, that Rowland was merely stating what was in
    his mind at the time”); State v. Gonzalez, No. 1CA-CR11-0494, 
    2012 WL 3129136
    , at *1 (Ariz. Ct. App. Aug. 2, 2012) (“However, a police officer may,
    28
    under certain circumstances, testify as to why he does not believe a defendant’s
    story.”); Robinson v. United States, 
    797 A.2d 698
    , 707 (D.C. 2002) (allowing
    officer testimony that witness’s statements were not consistent as statement of
    historical fact and not opinion on credibility because the statements explained the
    officer’s investigation); Gonzales v. State, 
    95 So. 3d 1002
    , 1004 (Fla. Dist. Ct.
    App. 2012) (“Here, however, the police witness did not offer his opinion on the
    credibility of a witness. Officer Arocha merely testified that the two statements
    Montano and Riera gave were consistent. Specifically, Officer Arocha was asked
    to evaluate whether the witnesses’ statements that he had personally perceived
    were similar. He did not opine on whether the witnesses or their statements
    were reliable.   This kind of testimony by a police officer fails to constitute
    improper bolstering.”); Gordon v. State, 
    541 S.E.2d 376
    , 382 (Ga. 2001) (“Agent
    Hughes did not comment on the credibility of either suspect; he merely explained
    that there were some variations in their statements. . . . Thus, the State did not
    elicit inadmissible opinion evidence.”); State v. Burtis, No. 2008 KA 0373, 
    2008 WL 4332529
    , at *3 (La. Ct. App. Sept. 23, 2008) (“We find that Detective
    Eppinette’s lay opinion testimony was based on her experience, observations,
    and interviews conducted and that it was helpful to the determination of a fact in
    issue. . . . Detective Eppinette was entitled to give her opinion as a lay witness
    as to her perception of the veracity of the victims’ statements.”); People v.
    Wilson, Nos. 300274, 300728, 
    2013 WL 2360239
    , at *5 (Mich. Ct. App. May 30,
    2013) (“MRE 701 permits police officers to testify about their opinions and
    inferences based on their observations and rational perceptions as police officers
    where the opinions are not dependent upon scientific, technical, or specialized
    29
    knowledge.”); Hall v. State, 
    16 S.W.3d 582
    , 586 (Mo. 2000) (allowing officer
    testimony that he did not believe interviewee’s statements on the ground that it
    was not an opinion regarding a witness’s credibility because it was an opinion
    regarding an out-of-court statement); State v. Harper, No. COA15-784, 
    2016 WL 609052
    , at *4 (N.C. Ct. App. Feb. 16, 2016) (“Our Supreme Court has
    determined that when one witness vouches for the veracity of another witness,
    such testimony is an opinion which is not helpful to the jury’s determination of a
    fact in issue and is therefore excluded by Rule 701. However, our courts have
    also allowed a law enforcement officer to testify about her impressions of an
    interview subject for the purpose of explaining the subsequent course of the
    officer’s investigation.”); State v. Biggs, No. COA14-1349, 
    2015 WL 7729217
    , at
    *7 (N.C. Ct. App. Dec. 1, 2015) (holding officer can provide lay opinion regarding
    credibility assessments made during course of investigation); State v. Houser,
    
    768 S.E.2d 626
    , 632 (N.C. Ct. App. 2015) (allowing officer’s testimony that
    defendant’s version of events was “inconsistent with” physical evidence because
    “these statements were rationally based on Lt. Helms’s experience as a detective
    and were helpful to the jury in understanding the investigative process in this
    case”); Robertson v. State, No. 03-13-00381-CR, 
    2015 WL 4512481
    , at *4 (Tex.
    Ct. App. July 23, 2015) (“Officer Castillo’s testimony, as phrased, is more
    properly characterized as an opinion about criminal investigations based on his
    experience and knowledge as an investigator rather than a direct opinion about
    the credibility of criminal defendants as a class; such lay opinions are generally
    admissible.”); Vanvorst v. State, 
    1 P.3d 1223
    , 1234-35 (Wyo. 2000) (holding it
    30
    was not error where the officer did not express an opinion as to guilt but
    explained he did not believed the defendant’s statement).
    The Colorado Supreme Court provided a compelling explanation for the
    rule allowing such testimony:
    We hold that a detective may testify about his or her assessments
    of interviewee credibility when that testimony is offered to provide
    context for the detective’s interrogation tactics and investigative
    decisions. The admissibility of any testimony hinges on the
    particular circumstances under which it is elicited and offered.
    ....
    In this case, the prosecutor elicited the challenged testimony
    with open-ended questions concerning the detectives’ investigative
    interviews. The prosecutor did not use inflammatory or prejudicial
    words, such as “lie.” His open-ended questions did not aim to elicit
    comments on the veracity of other witnesses’ testimony but instead
    aimed to draw out the circumstances that surrounded the
    detectives’ investigative tactics and decisions. The detectives’
    answers referred not to the credibility of the witnesses’ in-court
    testimony, which determination undoubtedly falls within the jury’s
    purview, but rather to the detectives’ assessments of the
    interviewees’ credibility during the interviews conducted prior to
    trial.
    Additionally, the detectives’ testimony served an alternative
    purpose and yielded probative information. The detectives offered
    this testimony to explain their investigative decisions. It provided
    context for the jury to better understand the detectives’ witness
    interviews and the scope of their investigation.
    Davis v. People, 
    310 P.3d 58
    , 63 (Colo. 2013).
    The United States Court of Appeals for the Third Circuit has also provided
    a compelling explanation for the rule:
    To be admissible under Rule 701, lay opinions must be (a)
    rationally based on the witness’s perception; (b) helpful to clearly
    understanding the witness’s testimony or to determining a fact in
    issue; and (c) not based on scientific, technical, or other specialized
    knowledge within the scope of Rule 702. We afford broad
    discretion to the admission of lay testimony provided that it is well
    founded on personal knowledge and susceptible to specific cross-
    examination.
    31
    The District Court did not err in admitting this testimony. The
    WPD officers’ testimony was rationally based on their personal
    perception of Dempsey’s demeanor and the answers he gave
    during the interrogation, and involved no scientific, technical, or
    specialized knowledge.        They explained the bases for their
    impressions about Dempsey’s truthfulness, which was particularly
    helpful in this case because the jury did not view the videotape of
    the interrogation and thus could not see his body language or facial
    expressions or hear his tone of voice when he spoke to the WPD.
    Furthermore, the WPD witnesses did not testify about
    Dempsey’s overall veracity or propensity for truthfulness. Rather,
    their testimony was based only on his post-arrest interview during
    which he made inconsistent statements and spoke in circles.
    Moreover, Dempsey’s counsel had the opportunity to fully cross-
    examine each of the WPD witnesses who interrogated him. . . .
    Under these circumstances, the District Court did not abuse its
    discretion in admitting the officers’ testimony.
    United States v. Dempsey, 629 F. App’x 223, 227-28 (3d Cir. 2015) (citations and
    internal marks omitted).
    Because the officers’ testimony was relevant and admissible, counsel had
    no duty to object. Ritenour’s claim thus fails. See State v. Lopez, 
    872 N.W.2d 159
    , 169 (Iowa 2015).
    B.
    Ritenour also contends her counsel was ineffective in failing to object to
    the medical examiner’s testimony regarding cause of death. Specifically, the
    medical examiner testified that, in determining cause of death for a child, one of
    the facts that may distinguish an accident from an inflicted injury is whether the
    story of those providing information changes over time.
    There is nothing objectionable to the testimony, generally. See Smith,
    
    2008 WL 3916768
    , at *4 (“In addition to all of the discrepancies in Smith’s
    explanations of how the injuries occurred, many of the medical experts who
    treated Gabriel testified they believed Smith’s explanations to be inconsistent
    32
    with the nature and extent of the injuries, which included four fractures and a
    dislocation to three separate bones in one arm. Dr. Suriar testified at trial that it
    ‘was not easy to really connect the story with the injury. The degree and the
    severity of the injury, it raised our suspicion.’”). The doctor’s testimony in this
    case did not cross the line between the permissible and impermissible and
    specifically identify Ritenour as the person inflicting an intentional injury on the
    child or otherwise provide an opinion on Ritenour’s guilt or innocence.         The
    supreme court’s most recent decision in this area does not disallow the
    testimony.   See State v. Tyler, 
    867 N.W.2d 136
    , 162 (Iowa 2015) (“Having
    surveyed the authority on the issue, we conclude there are circumstances when
    a medical examiner's opinions on cause or manner of death may assist the jury,
    even when such opinions are based in part on witness statements or information
    obtained through police investigation.”).
    Because the medical examiner’s testimony was relevant and admissible,
    counsel had no duty to object.      Ritenour’s claim thus fails. See Lopez, 872
    N.W.2d at 169.
    III.
    I next address the question of prejudice. The ultimate inquiry is whether
    trial counsel’s allegedly deficient performance caused a complete “breakdown in
    the adversary process” such that the conviction is unreliable. See Strickland,
    
    466 U.S. at 687
    . This requires the defendant to establish “there is a reasonable
    probability that, but for counsel’s unprofessional errors, the result of the
    proceeding would have been different.” Lamasters v. State, 
    821 N.W.2d 856
    ,
    866 (Iowa 2012) (quoting Strickland, 
    466 U.S. at 694
    ).
    33
    Even if counsel had a duty to object, I would hold that Ritenour has failed
    to establish Strickland prejudice. First, within the context of the entire trial, the
    challenged statements were “relatively isolated.” See Kindschuh v. State, No.
    04-0990, 
    2005 WL 724465
    , at *4 (Iowa Ct. App. Mar. 31, 2005). Second, the
    statements regarding the inconsistency in Ritenour’s statements were cumulative
    to other admissible evidence—Ritenour’s three statements regarding the incident
    were, in fact, very different from each other. See State v. Rice, 
    543 N.W.2d 884
    ,
    887 (Iowa 1996); State v. Brotherton, 
    384 N.W.2d 375
    , 379 (Iowa 1986); State v.
    Gilmore, 
    259 N.W.2d 846
    , 858 (Iowa 1977); State v. Thomas, No. 98-2268, 
    2000 WL 373788
    , at *3 (Iowa Ct. App. Apr. 12, 2000) (“Prejudice is not established by
    the admission of objectionable evidence where substantially similar evidence has
    been admitted without objection.”). Third, and related, the officer’s testimony
    regarding the consistency of the statements and demeanor did not provide “any
    information other than common sense or information known to jurors from their
    common experiences.” See Willock v. State, No. 13-0997, 
    2014 WL 7343215
    , at
    *12 (Iowa Ct. App. Dec. 24, 2015) (holding there was no prejudice where officer
    may have vouched for credibility of the complainant).          The jury was well-
    positioned to make an independent determination of whether the statements
    were consistent and whether Ritenour, Rauch, or Cavan demonstrated odd or
    concerning demeanor. Unlike Myers, there was not an imprimatur of scientific
    authority bolstering the testimony and placing it outside the understanding of the
    lay jury. Fourth, the testimony was not prejudicial because defense counsel had
    the opportunity to effectively cross-examine the witnesses regarding these
    statements. See State v. Brown, No. 2014-L-037, 
    2016 WL 1290940
    , at *9 (Ohio
    34
    Ct. App. Mar. 31, 2016) (holding no plain error where officer who provided
    opinion testimony on defendant’s truthfulness was cross examined and
    neutralized). Finally, Ritenour testified at trial, and the jury was able to assess
    her credibility first-hand. See, e.g., Kindschuh, WL 724465, at *3 (holding there
    was no prejudice where expert did impermissibly render an opinion on the
    credibility of the child victims in the case because it was “significant that both
    children testified at trial,” which “allowed jurors the opportunity to assess, based
    on their first-hand observations, the credibility of the children”); See also Harper,
    
    2016 WL 609052
    , at *5 (holding it was not plain error where officer provided lay
    opinion regarding credibility where the jury was able to view the witness live).
    Seeing the witness first-hand “had the effect of blunting or minimizing the
    significance” of the allegedly improper testimony.      See Kindschuh, 
    2005 WL 724465
    , at *3.
    IV.
    I see no reason to preserve the defendant’s claims regarding the
    challenged testimony for postconviction-relief proceedings. Iowa law holds that
    the officer’s challenged testimony was admissible. Iowa law holds the doctor’s
    testimony was admissible. Counsel had no duty to make a meritless objection.
    See Lopez, 872 N.W.2d at 169. In addition, there was no constitutional prejudice
    suffered in this case. I would resolve the defendant’s claims on direct appeal and
    affirm the defendant’s conviction.
    35
    DANILSON, Chief Judge. (dissenting)
    I respectfully dissent.   I believe the district court erred in excluding
    evidence of Logan Cavan’s methamphetamine use a few days before the child’s
    death and subsequent “crash” and withdrawal symptoms from the time of his use
    to the child’s death. There was no need for expert testimony as Cavan admitted
    to sufficient facts to aid the jury in his deposition testimony. Such evidence was
    critical to Ritenour’s defense. The purpose of such evidence was not to show
    Cavan’s propensity for wrongful acts but to prove motive and explain the cause
    for Cavan’s abnormal hostility towards the child. The evidence would permit
    Ritenour to show Cavan’s continuous conduct leading to the child’s death as she
    claims. If the circumstances were different and Cavan faced prosecution for the
    child’s death, the State would certainly be seeking admission of the same
    evidence and would likely claim it was inextricably intertwined with the act
    causing the child’s death.   Yet here, the State complains when the defense
    wishes to convey the whole story. Such evidence is not prohibited by Iowa Rule
    of Evidence 5.404(b) and is more probative than prejudicial and thus admissible
    under rule 5.403. I would reverse for a new trial and find it unnecessary to
    address the issue of ineffective assistance of counsel.