State of Iowa v. Gregory Michael Davis ( 2020 )


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  •                IN THE SUPREME COURT OF IOWA
    No. 19–0214
    Submitted October 14, 2020—Filed November 13, 2020
    STATE OF IOWA,
    Appellee,
    vs.
    GREGORY MICHAEL DAVIS,
    Appellant.
    On review from the Iowa Court of Appeals.
    Appeal from the Iowa District Court for Linn County, Sean
    McPartland, Judge.
    Defendant convicted of first-degree murder seeks further review of
    court of appeals decision affirming his conviction. DECISION OF COURT
    OF APPEALS VACATED; DISTRICT COURT JUDGMENT REVERSED
    AND CASE REMANDED FOR NEW TRIAL.
    Waterman, J., delivered the opinion of the court, in which
    Christensen, C.J., and Appel and McDermott, JJ., joined. McDonald, J.,
    filed a dissenting opinion, in which Mansfield and Oxley, JJ., joined.
    Alfredo Parrish (argued) and Andrew Dunn of Parrish Kruidenier
    Dunn Boles Gribble Gentry Brown & Bergmann L.L.P., Des Moines, for
    appellant.
    2
    Thomas J. Miller, Attorney General, Louis S. Sloven (argued),
    Assistant Attorney General, Jerry A. Vander Sanden, County Attorney,
    and Elena S. Wolford, Assistant County Attorney, for appellee.
    3
    WATERMAN, Justice.
    The defendant, who had a history of substance abuse and mental
    illness, killed his girlfriend by stabbing her twenty-six times.       A jury
    convicted him of first-degree murder.      In this appeal, we must decide
    whether a new trial is required because the marshaling instruction for that
    charge failed to cross-reference the defendant’s insanity defense.        The
    defendant’s trial counsel failed to object to that omission, even though the
    marshaling instructions for nine lesser included offenses cross-referenced
    the insanity defense. New counsel appealed, arguing the defendant’s trial
    counsel provided ineffective representation. We transferred the case to the
    court of appeals, which affirmed his conviction, stating, “While we
    encourage trial courts in cases like this to include a reference to an
    insanity defense in the marshaling instructions, [the defendant] has not
    shown the result would be different but for the omission.” A dissenting
    judge concluded the inconsistent cross-referencing likely confused the
    jury and should require a new trial.          We granted the defendant’s
    application for further review.
    On our review, we determine that this instructional error requires a
    new trial. Trial counsel breached an essential duty by failing to object.
    The jury instructions were materially misleading without the cross-
    reference to the insanity defense in the marshaling instruction for first-
    degree murder, when that cross-reference was included in all nine of the
    marshaling instructions for lesser included offenses. The instructional
    error allowed the jury to conclude the insanity defense didn’t apply to first-
    degree murder.     This error undermines our confidence in the verdict.
    Accordingly, we vacate the decision of the court of appeals, reverse the
    district court judgment, and remand the case for a new trial.
    4
    I. Background Facts and Proceedings.
    The following facts were developed at trial. Gregory Davis had a long
    history of mental illness and drug abuse dating back to his childhood.
    Ultimately, he was diagnosed with amphetamine-use disorder with
    psychosis, major depressive disorder, anxiety disorder, and cannabis-use
    disorder. Two experts testified in his murder trial that at the time he killed
    his longtime live-in girlfriend, Carrie Davis, he was experiencing psychosis
    and lacked the capacity to form criminal intent. Specifically, according to
    one psychiatrist, Greg believed “that by killing her he would be freeing her
    of her evil forces and lead to her resurrection and perhaps to life in a better
    location.”
    The trial experts relied on his medical and social history. Born with
    a cleft palate, Greg underwent five extensive facial surgeries between birth
    and adolescence. He was “paranoid” that “everyone was looking at his
    face.”    In his teen years, his family noticed that he experienced “dark
    periods that would last for different amounts of time.” Greg was bullied in
    school, struggled academically, and developed a mental illness. Greg’s
    substance abuse began in his early teens with alcohol, and escalated to
    include marijuana, cocaine, methamphetamine, and ecstasy. He became
    addicted while self-medicating with illegal substances.
    Greg graduated from Linn-Mar High School and enrolled at
    Kirkwood Community College. He was unable to control his addictions
    and repeatedly entered drug treatment programs.           He dropped out of
    Kirkwood after two semesters.
    In 2013, Greg moved to Ohio to work for his brother Jeff’s
    landscaping and home remodeling business. Greg’s addictions continued.
    Jeff noticed that Greg’s house was “very dark”; that Greg “did not have
    great personal skills”; and that Greg had “a lot of paranoia of people
    5
    breaking in, stealing things, [and] the government watching.” While in
    Ohio, Greg began dating Carrie. Jeff moved away and left Greg to run the
    business, which soon failed. In the early summer of 2017, Greg returned
    home to Marion, Iowa. Carrie left her family, including her children, and
    moved in with Greg in Iowa. Both Greg and Carrie used meth.
    September 28, the date of the murder, was the last day that Greg’s
    mother, Kathy, saw Carrie alive. On September 29, Greg called Kathy and
    said “Carrie is gone,” and he thought Carrie “would wake up when the
    devil was out of her.” On October 1, Greg drove a trailer to the house
    where his parents lived. Kathy saw rolls of carpet and asked Greg whether
    Carrie was in the trailer. Greg said that she was. The next day, Kathy
    contacted the Marion police to request a welfare check on Carrie and told
    them to look for Carrie at a vacant rental property Kathy owned on Hillview
    Drive. That same day, Sergeant Terry Kearney conducted a welfare check
    at the Hillview property, where he saw a trailer in a carport. After moving
    aside a blanket in the trailer, he saw a foot sticking out. He called for more
    officers, who secured the scene with him, and eventually Carrie’s body was
    removed.     Doctor Jonathan Thompson performed an autopsy and
    determined that the cause of death was multiple sharp force injuries and
    that her manner of death was homicide. A toxicology report indicated that
    Carrie had used meth shortly before her death, and Greg admitted to the
    police on October 2 that he had used meth around two days earlier, which
    would have been around the same time.
    Tara Scott, a criminalist with the Iowa Division of Criminal
    Investigation, found a bloodstain in the living room carpet of the house
    where Greg and Carrie had lived together.          A mattress covered the
    bloodstain, and it appeared as if the blood from the carpet had transferred
    to the mattress. Carrie’s blood was on a sample of carpeting from the
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    living room and several items of clothing in the house. The carpeting in
    the basement of the residence had “similar characteristics and color” to
    the rolls of carpet in the trailer. She also found cleaners in the house and
    a mop bucket in the garage. There were several notes found in the garage,
    one of which read:
    Greg Davis is and the spirit of Christ with the powers of the
    devil and always holds the power of God or the know how and
    ability and the ability to know how to do anything and
    everything by praying to himself to do what he or she or
    everyone or even Greg Davis wants. God can love or hate but
    not murder. Greg Davis can do anything so is similar to God
    but can choose to murder if he sees it necessary. God mostly
    love.
    Investigator James Hancox located Greg’s truck, a white Ford F-250,
    outside the Brookside house. The Immediate Response Unit arrived and
    arrested Greg. Greg had no drug paraphernalia or narcotics on his person.
    Nothing in Greg’s appearance or demeanor indicated he was impaired by
    alcohol or drugs. Investigators found no illegal drugs or paraphernalia in
    the house where investigators found Carrie’s body or the house where Greg
    and Carrie lived.    Greg seemed “normal” to the officers, was able to
    communicate with them, and was coherent and responsive to their
    questions. After officers placed Greg in custody, Officer Bradley Feickert
    searched the garage at the house where Greg’s parents lived and found an
    extension cord set up like a “makeshift noose or a noose that was
    attempting to be constructed.”
    Investigator Hancox searched the Ford and found several knives,
    bloodstained clothing in a garbage bag in a utility box, and a torn-up note,
    which he believed—due to singed edges—someone had tried to burn. The
    note, which had “VOID” written over it, and some words crossed out, read:
    I stabbed Carrie in a vicious attack four days ago when I was
    on drugs and possessed(?) by what I believe was the devil. I
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    am truly sorry and apologize to her friends and family. She is
    in the trailer. She was the love of my life. Greg Davis.
    Kathy believed Greg was showing signs of paranoid schizophrenia. She
    reported his claims that,
    They were out to get him. They were bugging his house. They
    were bugging his car.      He couldn’t have any piece of
    electronics in a working condition because there was either a
    camera or a microphone in it. They were out to get him, to set
    him up.
    At the time of his interview on October 2, however, Greg was “lucid” and
    “coherent” and did not seem to be under the influence of illegal drugs.
    During the interview, Greg said:
    Q. So I’ll turn it over to you for a second. A. I don’t
    know. I recall the possession from the devil once.
    Q. When was that? A. I don’t know.
    Q. You were possessed by the devil once? A. You
    know, that’s what I think, you know, that’s the best way I can
    put it.
    Later, Greg said, “There is nothing good about it. She was possessed, as
    well. I almost felt like she took me over. I don’t know how to explain it. I
    don’t want to sound crazy.” A few minutes later, he said,
    I was scared. I didn’t know what to do. I seriously thought
    there was a connection with her being possessed with the
    devil, and I didn’t know if I needed to go to church. I don’t
    know. I didn’t want to take any initiative but it just
    (inaudible).
    In the interview, Greg nodded his head when the officer asked him if he
    knew what he did was wrong. He also said that while he knew it was
    wrong, “I just don’t feel like I was totally in control of it, honestly.” In the
    interview, he admitted to attempting to hang himself in the garage. Greg
    later attempted suicide and was placed on suicide watch at the Linn
    County jail.
    8
    The State charged Davis with first-degree murder in violation of Iowa
    Code sections 707.1, 707.2(1)(a), and 902.7 (2017) for the death of Carrie
    Davis.   He filed notice that he intended to rely at trial on defenses of
    insanity or diminished responsibility. The case proceeded to a five-day
    jury trial. Prospective jurors were questioned about their views on insanity
    and diminished capacity through a questionnaire and during voir dire. At
    trial, two experts, Dr. Arnold Andersen, a psychiatrist, and Dr. Arthur H.
    Konar, a psychologist, testified as to Greg’s mental state. Dr. Andersen
    said he found Davis “forthcoming and accurate,” and Dr. Konar agreed
    that Davis was telling the truth.
    For their evaluations of Davis, Dr. Konar and Dr. Andersen relied
    on, among other things, interviews with him, his medical records, and
    Kathy Davis’s notes about him. Dr. Konar administered the MMPI-2. He
    testified it could result in an invalid result for reasons such as
    inconsistency, someone trying to pretend as if they are better or worse
    than they actually are, or someone being “at such a level of agitation that
    they simply can’t focus in on the test adequately enough to provide a valid
    administration.” Dr. Konar stated that Greg’s test was invalid “because he
    was so agitated when he was taking the test.”
    Dr. Andersen testified, “He had the specific intent of killing her. He
    did not have a specific criminal intent. His understanding was that what
    he was doing was morally right and necessary.”        Similarly, Dr. Konar
    testified that Greg “did not have the ability to form intent” and “did not
    understand how his behaviors would ultimately affect the individual that
    he hurt.”
    Dr. Anderson testified that what Greg had claimed he had
    experienced    appeared    to   be   psychosis,   which   usually    means
    “hallucinations and delusions, hearing voices that aren’t there and having
    9
    abnormal    beliefs.”   He     also   said     Greg   increased    his   use   of
    methamphetamine in the year of the alleged crime and stated that
    methamphetamine use, when it is high dose and long term, could tend to
    cause an abnormal mental state. He testified that “on the day of this act
    he was using a heavy dose and continued through about October 1st, if I
    have my dates correct, at which time he stopped and some clarity of mind
    returned.” He said that a “complete remission” occurs generally nine to
    twelve months after a person stops using, as long as they don’t have any
    other illnesses. Dr. Konar found that Greg’s “addiction dependency on
    methamphetamine comes from a long-term depression, and his ability to
    simply stop using was no longer in his control.” Ultimately, as Dr. Konar
    testified, while he and Dr. Andersen agreed that there was a substance-
    induced psychosis and that Greg did not have the requisite criminal intent,
    they disagreed as to “whether Gregory Davis could voluntarily have
    stopped using methamphetamine.”
    Dr. Gary Keller, a psychiatrist, also evaluated Davis. He agreed that
    Davis was “genuine.” Dr. Keller diagnosed Davis with major depressive
    disorder,   cannabis-use     disorder,       amphetamine-use      disorder   with
    psychosis, and a generalized anxiety disorder. He testified that Davis told
    him Davis had visions of Jesus and Jesus sitting next to him, “but he
    acknowledged that was in his mind.”
    The State and the defense proposed different instructions for Jury
    Instruction No. 22, the first-degree murder marshaling instruction. There
    were two key differences: The defense’s proposed instruction had a cross-
    reference to the insanity defense and an element that required the jury to
    find Davis intentionally killed Carrie. The State’s proposed instruction
    included neither of these.      The court accepted the State’s proposed
    instruction as the final instruction and Davis’s counsel did not object to
    10
    the instruction for failing to cross-reference the insanity defense. Jury
    Instruction No. 7 told the jury to “consider all the instructions together.”
    Jury Instruction Nos. 14 through 16 discussed the insanity defense.
    Instruction No. 14 stated:
    The Defendant claims he is not guilty by reason of
    insanity. You must first determine if the State has proved all
    the elements of the crime charged beyond a reasonable doubt.
    If you find the State has proved all the elements, then you
    must consider the issue of the Defendant’s sanity.
    None of the instructions for insanity specifically mentioned first-degree
    murder.     By contrast, Jury Instruction No. 17, on diminished
    responsibility, specifically mentioned first-degree murder: “If you have a
    reasonable doubt the Defendant was capable of acting deliberately, with
    premeditation, and the specific intent to kill, then the Defendant cannot
    be guilty of First Degree Murder. You should then consider the lesser
    included charges.” Each of the marshaling instructions for the nine lesser
    included offenses expressly cross-referenced the insanity defense, as
    follows, with little variation: “If the State has proved all the elements, the
    Defendant is guilty of [the lesser included offense].       You must then
    consider the defense of insanity as described in Instructions No. 14–18.”
    As noted, those statements were missing from the marshaling instruction
    for the major offense of first-degree murder.
    The prosecutor’s closing argument emphasized the first-degree
    murder instruction: “What this whole case boils down to really is
    Instruction No. 22.” The prosecutor outlined the facts of the case, arguing
    that Greg’s conduct demonstrated he was acting rationally, intentionally,
    deliberately, and consciously. The State focused on the note that Greg
    wrote: “There’s nothing in this note that he thought he was doing
    11
    something good for her or that he was trying to help her or didn’t
    understand what he was doing. He used the phrase ‘vicious attack.’ ”
    Davis’s counsel began his summation by pointing out the missing
    element in Instruction No. 22: the “why.” Counsel reminded the jury that
    both experts found Davis lacked “the capacity to form the specific intent
    to commit a crime” and told the jury that “[i]t’s the State’s burden to prove
    that different.” He ended by stating, “If you believe those doctors, then it
    is not murder in the first degree. It’s murder in the second degree or not
    guilty by reason of insanity.”
    The verdict forms began with “not guilty,” and, starting with first-
    degree murder, included “guilty” verdicts for each charged offense. The
    thirteenth and final verdict form was “not guilty by reason of insanity.”
    Jury Instruction No. 50 told the jury that “[w]hen you have agreed upon a
    verdict and the foreperson has signed the verdict form, please notify the
    Court Attendant.” There was no instruction that told the jury to read all
    of the verdict forms. The jury found Davis guilty of first-degree murder.
    Davis retained substitute counsel who moved for a new trial on
    several grounds, including instructional error.     The substitute counsel
    argued that the court was required to include a reference to Davis’s
    insanity defense in the marshaling instruction for first-degree murder, as
    it had with all of the lesser included offenses. The district court denied
    Davis’s motion and sentenced him to life in prison.
    Davis appealed on multiple grounds, including: (1) the omitted
    cross-reference to the insanity defense in the first-degree murder
    marshaling instruction, (2) the inclusion of the intoxication-defense
    instruction, (3) cross-references to the diminished-responsibility defense
    in the marshaling instructions for general intent offenses, (4) trial counsel
    eliciting testimony that he had specific intent to kill Carrie, and (5) the
    12
    cumulative effect of these errors violating his right to a fair trial and due
    process. We transferred the case to the court of appeals, which affirmed
    Davis’s conviction for first-degree murder. As to the first ground, the court
    of appeals held that Davis failed to establish he suffered prejudice, and as
    such, it did not need to consider whether his counsel breached an
    essential duty. A dissenting judge concluded that Davis’s trial counsel’s
    performance was deficient and Davis suffered prejudice. Davis applied for
    further review, and we granted his application.
    II. Standard of Review.
    “On further review, we have the discretion to review all or some of
    the issues raised on appeal or in the application for further review.” State
    v. Clay, 
    824 N.W.2d 488
    , 494 (Iowa 2012). In exercising our discretion
    here, we choose to review only the ineffective-assistance-of-counsel claim
    regarding the marshaling instruction for first-degree murder. We let the
    court of appeals decision stand as the final decision regarding the
    remaining issues. “Our review of claims of ineffective assistance of counsel
    is de novo.” State v. Ortiz, 
    905 N.W.2d 174
    , 179 (Iowa 2017).
    III. Preservation of Error.
    Davis’s trial counsel failed to object to the court’s Instruction No. 22,
    which would have provided the court with the opportunity to correct the
    instruction and avoid another trial. “We have repeatedly held that timely
    objection to jury instructions in criminal prosecutions is necessary in
    order to preserve any error thereon for appellate review.” State v. Taggart,
    
    430 N.W.2d 423
    , 425 (Iowa 1988).
    [O]ur adversary system imposes the burden upon counsel to
    make a proper record to preserve error, if any, in this factual
    circumstance by specifically objecting to instructions in their
    final form, requesting instructions and voicing specific
    exception in event they are refused.
    13
    State v. Sallis, 
    262 N.W.2d 240
    , 248 (Iowa 1978). Davis failed to preserve
    error because his trial counsel did not object to the final draft of
    Instruction No. 22.
    IV. Analysis.
    “The constitutions of the United States and Iowa guarantee a
    criminal defendant the right to effective assistance of counsel.” State v.
    Kuhse, 
    937 N.W.2d 622
    , 628 (Iowa 2020). A defendant proves ineffective
    assistance of counsel when he establishes: “(1) his 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).
    When error regarding jury instructions is preserved, we presume
    prejudice.   See State v. Lorenzo Baltazar, 
    935 N.W.2d 862
    , 871 (Iowa
    2019). By contrast, “an ineffective-assistance-of-counsel claim based on
    failure to preserve jury instruction error must demonstrate deficiency and
    prejudice.”
    Id. at 871–72.
    Because Davis’s counsel failed to preserve error
    on his challenge to the marshaling instruction, he must establish both
    deficiency (failure to perform an essential duty, that is, breach) and
    prejudice.
    We begin with whether Davis’s attorney failed to perform an
    essential duty.   Davis bears the burden of proving that his counsel
    “performed below the standard demanded of a reasonably competent
    attorney.” Ledezma v. State, 
    626 N.W.2d 134
    , 142 (Iowa 2001) (en banc).
    We presume Davis’s counsel “performed competently,” and “we scrutinize
    each claim in light of the totality of the circumstances.”
    Id. In State v.
    Ondayog, we noted “the failure to recognize an erroneous
    instruction and preserve error breaches an essential duty.” 
    722 N.W.2d 778
    , 785 (Iowa 2006). “The question becomes whether there was a tactical
    reason for not objecting to the instruction.”
    Id. Whether such a
    reason
    14
    existed is determined based on “the perspective of when the decision was
    made—during the course of trial.”
    Id. We concluded that
    Ondayog’s
    counsel’s failure to object could be trial strategy because it meant that the
    jury was instructed on a lesser crime, which “would give the jury the
    opportunity to forego the three higher offenses.”
    Id. at 786.
    By contrast, in State v. Harris, we held that counsel breached a duty
    because there was “no possible strategic reason for failing to object” to an
    erroneous marshaling instruction that omitted the “going” element from
    the crime of going armed with intent.         
    891 N.W.2d 182
    , 186–87 (Iowa
    2017). Similarly, we see “no possible strategic reason” for Davis’s trial
    counsel to fail to object to the omitted cross-reference. The uniform jury
    instruction for the insanity defense has a comment that states, “If the
    insanity defense is submitted, then the marshaling instruction should be
    modified accordingly.”     Iowa State Bar Ass’n, Iowa Criminal Jury
    Instruction 200.9 cmt. (2019). “As we have noted in the past, ‘trial courts
    should generally adhere to the uniform instructions.’ ” State v. Becker,
    
    818 N.W.2d 135
    , 143 (Iowa 2012) (quoting State v. Mitchell, 
    568 N.W.2d 493
    , 501 (Iowa 1997)), overruled on other grounds by Alcala v. Marriott Int’l,
    Inc., 
    880 N.W.2d 699
    , 708 n.3 (Iowa 2016). Indeed, Davis’s trial counsel
    proposed a marshaling instruction for first-degree murder with this cross-
    reference, and this cross-reference was included in all nine marshaling
    instructions for the lesser included offenses. Nevertheless, trial counsel
    failed to object when the final marshaling instruction for first-degree
    murder omitted this cross-reference. In our view, this failure to object
    breached an essential duty. We see no tactical reason for not including
    the cross-reference; in fact, failing to object contradicted the attorney’s
    previous request to include it.
    15
    We turn to the second prong of the analysis, whether Davis suffered
    prejudice due to his attorney’s breach. The defendant must prove that
    “there is a reasonable probability that, but for counsel’s unprofessional
    errors, the result of the proceeding would have been different.              A
    reasonable probability is a probability sufficient to undermine confidence
    in the outcome.” Strickland v. Washington, 
    466 U.S. 668
    , 694, 
    104 S. Ct. 2052
    , 2068 (1984).
    “We presume juries follow the court’s instructions.” State v. Hanes,
    
    790 N.W.2d 545
    , 552 (Iowa 2010). “Jury instructions are not considered
    separately; they should be considered as a whole.” State v. Fintel, 
    689 N.W.2d 95
    , 104 (Iowa 2004).
    Litigants are entitled to have their legal theories
    submitted if those theories are supported by the pleadings
    and substantial evidence in the record. Moreover, the court’s
    instructions must convey the applicable law in such a way
    that the jury has a clear understanding of the issues it must
    decide.
    Thompson v. City of Des Moines, 
    564 N.W.2d 839
    , 846 (Iowa 1997) (citation
    omitted); see also State v. Benson, 
    919 N.W.2d 237
    , 245–46 (Iowa 2018)
    (determining there was prejudice because of “confusing and misleading”
    jury instructions).
    In Harris, we held that trial counsel was ineffective for failing to
    object to an erroneous marshaling 
    instruction. 891 N.W.2d at 189
    . Harris
    had been arguing with another patron inside a bar and both were told to
    leave.
    Id. at 184.
    Harris left first and waited outside, where he attacked
    the other man with a knife.
    Id. He was convicted
    of going armed with
    intent.
    Id. On appeal, he
    argued the evidence of movement was
    insufficient and that his trial counsel was ineffective in failing to object to
    omission of the “going” (movement) element in the marshaling instruction.
    Id. at 184–85.
       In determining Strickland prejudice, “we consider[ed]
    16
    whether our confidence in the outcome of Harris’s trial [was] undermined
    by omission of the element of movement in [the marshaling instruction].”
    Id. at 189.
    While “substantial evidence supported a finding of movement
    sufficient to uphold Harris’s conviction,” we stated “that conclusion does
    not control our determination of whether prejudice flowed from the flawed
    marshalling instruction.”
    Id. We held that
    Harris suffered Strickland
    prejudice and that a new trial was required “because the evidence of
    Harris’s movement was not great and the flawed marshalling instruction
    did not require the jury to make a finding on that element of the crime.”
    Id. We reach the
    same conclusion here. Our confidence in the verdict is
    undermined when the key marshaling instruction fails to address the
    central issue in the trial: Davis’s sanity.
    In State v. Kuhse, the defendant was convicted of domestic abuse
    assault causing bodily 
    injury. 937 N.W.2d at 624
    . He appealed, arguing
    his trial counsel was ineffective for failing to object to the marshaling
    instruction that omitted language that “the State needed to prove the act
    was done without justification.”
    Id. The court of
    appeals reversed his
    conviction, “reasoning that failure to include ‘lack of justification’ in the
    marshaling instruction was prejudicial for ineffective-assistance purposes,
    regardless of the strength of the State’s case and the fact that the subject
    had been covered elsewhere in the instructions.”
    Id. On further review,
    we vacated the court of appeals decision and affirmed his conviction
    because,
    [i]n our view, considering the evidence and the instructions as
    a whole, we do not believe there was a reasonable probability
    of a different outcome if justification had been covered in the
    marshaling instruction in addition to the other instructions.
    Id. The justification defense
    instructions immediately followed the
    marshaling instructions covering the major and lesser included offenses.
    17
    Id. at 630.
    Moreover, the first instruction on the justification defense said,
    “The State must prove the Defendant was not acting with justification.”
    Id. And factually, we
    observed the defense seemed “implausible.”
    Id. The evidence showed
      the    self-defense   theory   was   indeed
    implausible. The victim was Kuhse’s wife of nine years.
    Id. at 624.
    Kuhse
    was in the basement drinking with friends when the victim went
    downstairs to do laundry and they began arguing after he called her
    names.
    Id. Kuhse “strangled [her]
    to the point that she could not breathe”
    while she swiped at him to loosen his grip.
    Id. at 624–25.
    He “finally let
    her go but caught her as she fell and slammed her against the wall,” and
    then slammed her “toward the entertainment center,” and finally slammed
    her “against the coffee table.”
    Id. at 625.
       She called the police, who
    observed her injuries—“bruises, abrasions, and scratches on her knees,
    neck, and arm.”
    Id. When police told
    her to go to the hospital by
    ambulance, she balked at the cost and had a friend take her.
    Id. Kuhse told police
    he acted in self-defense.
    Id. He had a
    scratch on his nose and
    a bruise on his arm, and told the police he got the injuries from her
    “bumping into him” and “throwing herself onto his arm.”
    Id. She was five
    feet, two inches tall and 105 pounds; he was five feet, nine inches tall and
    190 pounds.
    Id. Photographs showed her
    “injuries were much more
    significant” than his and matched her testimony.
    Id. at 630.
    Davis argues our analysis in Kuhse supports reversal of his
    conviction. Kuhse provides the governing test for determining Strickland
    prejudice in this context:
    In sum, . . . ineffective assistance of counsel does not
    necessarily occur when defense counsel fails to object that a
    marshaling instruction does not refer to a required element of
    a defense—or cross-reference a defense that the State is
    required to disprove. Instead, one must examine the record
    18
    and consider the evidence presented, how the case was tried,
    and what the jury instructions as a whole said.
    Id. Our analysis of
    prejudice considered how the parties used the jury
    instructions in their closing arguments.
    Id. Applying Kuhse, we
    conclude
    Davis has established Strickland prejudice. The difference in outcomes is
    explained by key differences in the instructions and evidentiary record.
    First, we review the jury instructions as a whole.
    Id. Each of the
    marshaling instructions for the nine lesser included offenses cross-
    referenced Davis’s insanity defense. Not so in Kuhse. As the dissenting
    judge on the court of appeals in this case concluded, upon seeing the
    insanity defense specifically mentioned in the nine lesser included
    instructions but not in Instruction No. 22, jurors would understand that
    the defense did not apply to first-degree murder.1 And as Davis’s appellate
    counsel argued, “the jury would logically believe there was something
    unique about the ‘defense of insanity’ when it came to first-degree murder,
    1The    dissenting judge mentioned a canon of statutory construction,
    expressio unius est exclusio alterius, which shows how jurors might interpret this set of
    instructions, stating,
    Presumably we apply this maxim because it makes logical sense. Although
    the jurors were obviously not instructed on this maxim, the idea behind it
    would make a reasonable juror conclude the omission of the reference to
    the defenses meant they did not apply.
    Indeed, we have observed “the legislature’s selective inclusion of [a] phrase . . . to be
    dispositive.” Oyens Feed & Supply, Inc. v. Primebank, 
    808 N.W.2d 186
    , 194 (Iowa 2011);
    see also Chesnut v. Montgomery, 
    307 F.3d 698
    , 701 (8th Cir. 2002) (“[W]here Congress
    includes particular language in one section of a statute but omits it in another section of
    the same Act, it is generally presumed that Congress acts intentionally and purposely in
    the disparate inclusion or exclusion.” (alteration in original) (quoting Russello v.
    United States, 
    464 U.S. 16
    , 23, 
    104 S. Ct. 296
    , 300 (1983))); Freedom Fin. Bank v. Estate
    of Boesen, 
    805 N.W.2d 802
    , 812 (Iowa 2011) (same). The same principle applies here.
    When the marshaling instructions for the other nine offenses cross-referenced the
    insanity defense but not the instruction for first-degree murder, the jurors would
    reasonably conclude that omission was intentional and the defense was unavailable.
    19
    and that insanity did not apply to it.”               We agree, and conclude the
    instructions, read as a whole, are materially misleading.2
    Second, in our view, Davis’s insanity defense is stronger than
    Kuhse’s “implausible” justification defense. Davis had the burden to prove
    insanity by a preponderance of the evidence. Iowa Code § 701.4; 
    Becker, 818 N.W.2d at 142
    . Two medical experts testified that Davis lacked the
    requisite criminal intent for first-degree murder.3 Davis has a long history
    of methamphetamine abuse, which both Dr. Konar and Dr. Andersen
    testified can lead to a substance-induced psychosis. Indeed, both agreed
    that Davis was under this psychosis. The day after the murder, Davis told
    his mother that he thought Carrie “would wake up when the devil was out
    of her.” The way he described himself indicated he was not of a sound
    mind. He claimed he was “similar to God but can choose to murder if he
    sees it necessary” and that he was “the spirit of Christ with the powers of
    the devil.”
    Sanity is judged at the time of the offense. The State relies, in part,
    on after-the-fact evidence such as Davis’s sobriety and demeanor several
    days later as well as his effort to clean up the crime scene. Davis rolled
    2Moreover,  the jury’s first-degree murder verdict, which shows it rejected Davis’s
    diminished capacity defense, does not mean the jury would not have found him insane.
    Insanity and diminished capacity are separate concepts with separate instructions. The
    diminished capacity instruction expressly mentioned first-degree murder, while the
    insanity instruction merely referred to “the crime charged.”
    3The  State’s position is not supported by Lamasters v. State, 
    821 N.W.2d 856
    (Iowa
    2012). There, in finding no Strickland prejudice, we stated: “[W]e cannot find a reasonable
    probability on this record that an insanity defense would have been successful. No expert
    has opined that Lamasters was legally insane at the time of the killing.”
    Id. at 868.
    Nor
    is the State’s position supported by State v. Buck, 
    510 N.W.2d 850
    , 853–54 (Iowa 1994)
    (holding defendant was not prejudiced by his trial counsel’s failure to preserve error as
    to his waiver of a jury trial on the insanity defense). Buck relied solely on lay-witness
    testimony for his insanity defense and the State’s expert testified that at the time of the
    killing, “Buck understood the nature and quality of his acts, could distinguish right from
    wrong, and could form a specific intent to kill.”
    Id. at 851–52.
    Those cases are readily
    distinguishable because Davis supported his insanity defense with expert testimony.
    20
    up Carrie’s body in blankets and carpet and placed bloodstained clothes
    in a garbage bag. Davis also placed a mattress over the bloodstain in the
    living room to cover it and wrote a note confessing to “stabb[ing] Carrie in
    a vicious attack,” all of which the State argued were evidence showing he
    knew what he did was wrong. Additionally, officers found no drugs or
    paraphernalia on Davis, who was lucid and coherent four days after he
    killed Carrie. On balance, the question of Davis’s sanity was for the jury
    to decide, under proper instructions.
    Third, as in Kuhse, we consider how the parties argued the jury
    instructions in 
    summation. 937 N.W.2d at 630
    .        “The marshaling
    instruction is the crown jewel of the court’s instructions in a criminal
    case.”
    Id. at 633
    (Appel, J., concurring specially). The State’s closing
    argument focused on Instruction No. 22: “What this whole case boils down
    to really is Instruction No. 22.” The prosecutor displayed Instruction No.
    22 for the jury on a PowerPoint slide.     In the rebuttal argument, the
    prosecutor said, “And what I’d argue to you is that after you consider the
    elements of first degree murder, you don’t go any further.       That’s it.”
    Indeed, the jury returned a verdict for first-degree murder, and stopped.
    Davis’s trial counsel provided ineffective assistance when he failed
    to object to the trial court’s departure from the uniform jury instructions
    that would cross-reference the insanity defense in the marshaling
    instruction for first-degree murder.       This significant error in the
    marshaling instruction for the main offense undermines our confidence in
    the verdict. Trial counsel’s breach and the resulting prejudice require a
    new trial.
    V. Disposition.
    For these reasons, we vacate the decision of the court of appeals,
    reverse the district court judgment, and remand the case for a new trial.
    21
    DECISION OF COURT OF APPEALS VACATED; DISTRICT COURT
    JUDGMENT REVERSED AND CASE REMANDED FOR NEW TRIAL.
    All justices concur except McDonald, J., Mansfield, and Oxley, JJ.,
    who dissent.
    22
    #19–0214, State v. Davis
    McDONALD, Justice (dissenting).
    Lest there by any doubt, the defense presented its insanity defense
    to the charge of murder in the first degree, the jury considered the same,
    and the jury rejected it. From defense counsel’s first words to the jury in
    his opening statement—
    I thought she was the devil. I thought that I was the devil. I
    thought I was Jesus and I thought I was God. I thought she
    was going to be resurrected and saved. I wrapped her body
    like they did Christ. Voices in my head told me I was doing
    the right thing. I was doing her a favor. I figured she had to
    be covered out of respect. This is what Greg Davis thought.
    These are not the thoughts of a sane man.
    —through defense counsel’s final words to the jury in his closing
    statement—
    The only way you convict Greg Davis of murder in the
    first degree is if you don’t believe both of those doctors. If you
    believe that both of those doctors are wrong, then it’s murder in
    the first degree. I submit to you the State has produced no
    evidence to dispute that either of those doctors are wrong.
    ....
    That’s why we have experts, to help us -- to help explain
    to us. Again, if you don’t believe either of those doctors, that’s
    the only way you’re going to get a murder first degree. If you
    believe those doctors, then it is not murder in the first degree.
    It’s murder in the second degree or not guilty by reason of
    insanity.
    —Davis’s insanity defense was squarely and unequivocally presented to
    the jury. (Emphasis added.) The majority nonetheless concludes the jury
    might not have understood the insanity defense applied to murder in the
    first degree because the marshaling instruction for murder in the first
    degree lacked a cross-reference to the insanity instructions.         This is
    contrary to the relevant law, the record, and common sense. I respectfully
    dissent.
    23
    To establish his claim of ineffective assistance of counsel, Davis was
    required to establish his trial counsel failed to perform an essential duty
    and trial counsel’s breach of duty resulted in constitutional prejudice. See
    State v. Walker, 
    935 N.W.2d 874
    , 881 (Iowa 2019).             To establish
    constitutional   prejudice,   Davis   was   required   to   show   counsel’s
    performance caused a complete “breakdown in the adversary process”
    such that the result of the trial was unreliable. Strickland v. Washington,
    
    466 U.S. 668
    , 687, 
    104 S. Ct. 2052
    , 2064 (1984). “It is not enough for the
    defendant to show that the errors had some conceivable effect on the
    outcome of the proceeding.”
    Id. at 693, 104
    S. Ct. at 2067. Rather, “[t]he
    defendant must show that there is a reasonable probability that, but for
    counsel’s unprofessional errors, the result of the proceeding would have
    been different.”
    Id. at 694, 104
    S. Ct. at 2068. “An error by counsel, even
    if professionally unreasonable, does not warrant setting aside the
    judgment of a criminal proceeding if the error had no effect on the
    judgment.”
    Id. at 691, 104
    S. Ct. at 2066.
    This court resolved the question presented in this case in the
    materially indistinguishable case of State v. Kuhse, 
    937 N.W.2d 622
    (Iowa
    2020).   In that case, the defendant was charged with domestic abuse
    assault causing bodily injury.    See 
    Kuhse, 937 N.W.2d at 625
    .         The
    defendant asserted a justification defense. See
    id. at 626.
    The marshaling
    instruction did not cross-reference the defense, and counsel did not object
    to the omitted cross-reference. See
    id. at 625–26, 627.
    The jury found the
    defendant guilty as charged. See
    id. at 627.
    In reviewing the unpreserved
    error, we applied the Strickland prejudice standard. See
    id. at 628.
    We
    explained Strickland required “us to consider the totality of the evidence,
    identify what factual findings would have been affected, and determine if
    24
    the error was pervasive or isolated and trivial.”
    Id. at 628
    (quoting State
    v. Ambrose, 
    861 N.W.2d 550
    , 557–59 (Iowa 2015)). We further explained,
    ineffective assistance of counsel does not necessarily occur
    when defense counsel fails to object that a marshaling
    instruction does not refer to a required element of a defense—
    or cross-reference a defense that the State is required to
    disprove. Instead, one must examine the record and consider
    the evidence presented, how the case was tried, and what the
    jury instructions as a whole said.
    Id. at 630.
    We ultimately concluded the defendant did not carry his burden to
    “establish Strickland prejudice.”
    Id. at 631.
    In reaching that conclusion,
    we explained Kuhse’s justification defense was weak. See
    id. at 630–31.
    We also noted there was little risk the jury did not understand justification
    was at issue.
    Id. at 631.
    Justification was the “focal point” of the case
    and closing arguments. See
    id. at 630.
    The fact that justification was the
    focal point of the case “helped confirm for the jury that justification was
    an essential part of its deliberations.”
    Id. Further, we explained
    the jury
    instructions as a whole made clear that justification was at issue and had
    to be considered.    See
    id. Those considerations showed
    there was no
    “reasonable probability of a different outcome if the marshaling instruction
    on domestic abuse assault causing bodily injury had included or cross-
    referenced lack of justification.”
    Id. at 631.
    Those same three considerations control the disposition of this case.
    First, as in Kuhse, the defendant’s insanity defense was weak. The jury
    was instructed Davis needed to prove by a preponderance of the evidence
    either of the following:
    1. At the time the crime was committed, the
    Defendant suffered from such a diseased or deranged
    condition of the mind as to render him incapable of
    knowing the nature and quality of the acts he is accused
    of; or
    25
    2. At the time the crime was committed, the
    Defendant suffered from such a diseased or deranged
    condition of the mind as to render him incapable of
    distinguishing between right and wrong in relation to
    the act.
    “[T]he jury instructions become the law of the case for purposes of our
    review of the record.” State v. Canal, 
    773 N.W.2d 528
    , 530 (Iowa 2009).
    A point of procedure makes Davis’s defense weaker—and his claim
    of constitutional prejudice necessarily weaker—than that presented in
    Kuhse.    In Kuhse, the defendant presented an affirmative defense of
    justification.   A defendant asserting a justification defense “bears the
    initial burden of producing sufficient evidence to support the instruction.
    Once that threshold is met, the burden shifts to the State to prove lack of
    justification beyond a reasonable doubt.”     
    Kuhse, 937 N.W.2d at 628
    (citation omitted). Here, however, the burden of proof was on Davis. It
    was his burden to prove his insanity defense by a preponderance of the
    evidence. See Iowa Code § 701.4 (2017); State v. James, 
    393 N.W.2d 465
    ,
    466–67 (Iowa 1986) (en banc) (rejecting federal and state due process
    challenges to the statute).
    The record shows Davis failed to prove he did not know the nature
    and quality of his acts or was incapable of distinguishing between right
    and wrong. Davis undertook deliberate, methodical, and calculated action
    to cover up the murder. This demonstrates he understood both the nature
    of his acts and his acts were wrong. See Lamasters v. State, 
    821 N.W.2d 856
    , 867–69 (Iowa 2012) (holding there was no reasonable probability an
    insanity defense would have been successful when the defendant lied
    about the murder victim’s whereabouts to suggest she was still alive); State
    v. Jacobs, 
    607 N.W.2d 679
    , 685 (Iowa 2000) (holding that the trial court’s
    rejection of an insanity defense was supported by evidence the defendant
    used “intricate transactions” to cover up his theft); State v. Hamann, 285
    
    26 N.W.2d 180
    , 184 (Iowa 1979) (en banc) (holding right or wrong under the
    insanity test refers to “legal right or wrong”); see also State v. Crenshaw,
    
    659 P.2d 488
    , 497 (Wash. 1983) (en banc) (“Such attempts to hide evidence
    of a crime manifest an awareness that the act was legally wrong.”).
    Here, shortly after brutally killing Carrie, Davis tried to hide her
    body. He wrapped Carrie’s body in a sheet and several blankets. He then
    rolled her body into a roll of carpet. He put her body in the back of his
    trailer next to another rolled up carpet. He then drove the trailer first to
    his parents’ house and then later to one of their vacant rental properties,
    where he parked the trailer under a carport hidden from sight.          The
    defendant’s attempts to hide Carrie’s body manifested his understanding
    of both the nature and wrongfulness of his conduct. See State v. Buck,
    
    510 N.W.2d 850
    , 851, 853–54 (Iowa 1994) (holding no prejudice in waiving
    jury trial where defendant hid the body of the decedent and a reasonable
    jury would have found him guilty of first-degree murder despite the weak
    insanity defense); see also Alvelo v. State, 
    724 S.E.2d 377
    , 382 (Ga. 2012)
    (rejecting defendant’s contention he proved insanity defense where
    evidence showed defendant’s “efforts to . . . hide the body indicated
    [defendant] knew the wrongfulness of his actions”); 
    Crenshaw, 659 P.2d at 497
    (stating defendant’s attempt to hide body manifested his awareness
    his crime was wrong).
    The evidence also showed Davis took deliberate action to clean up
    the crime scene. After Davis killed Carrie, Davis placed his bloodstained
    clothing near the washer and dryer. A garbage bag in the bed of his truck
    contained damp clothing with apparent bloodstains and a paper towel with
    similar stains. Inside the residence, Davis moved a mattress to cover a
    bloodstained carpet. Davis’s attempts to clean up the crime scene are
    inconsistent with his insanity defense.    See 
    Alvelo, 724 S.E.2d at 382
                                        27
    (rejecting defendant’s contention he proved insanity defense where
    evidence showed defendant’s “efforts to clean up the blood . . . indicated
    [defendant] knew the wrongfulness of his actions”); 
    Crenshaw, 659 P.2d at 497
    (holding defendant’s efforts to “clean up the blood” from crime scene
    “manifest[ed] an awareness that the act was legally wrong”).
    Davis also acknowledged the wrongfulness of his conduct.           He
    handwrote a note in which he admitted his conduct. In the note, he did
    not claim he did not understand what he had done to Carrie. Instead, he
    wrote he “was on drugs.” In the note, he confessed he killed Carrie in a
    “vicious attack.”   In the note, Davis apologized to Carrie’s family and
    friends and demonstrated he understood what he had done and that it
    was wrong.    Davis’s expressions of remorse are inconsistent with his
    insanity defense.   See Frost v. State, 
    453 So. 2d 695
    , 698 (Miss. 1984)
    (“Actual expressions of remorse such as the ones at issue here would be
    probative of whether a Defendant knew the difference between right and
    wrong at the time he committed the crimes.”).
    Davis’s interview with police also strongly undercuts his insanity
    defense. One officer testified Davis’s demeanor was normal at the time the
    police took him into custody. He was able to communicate with officers
    without any problem. During his interview with the police, Davis was
    coherent, lucid, and able to respond to questions. The defendant’s lucidity
    during the interview cuts against his insanity defense. See Choisnet v.
    State, 
    761 S.E.2d 322
    , 324, 326 (Ga. 2014) (holding defendant failed to
    prove insanity defense where, among other things, the defendant was
    “lucid and gave no indication of delusional thinking” during police
    interview).
    Given Davis’s conduct upon being taken into custody and during
    the police interview, Davis’s evidence showed, at best, Davis experienced
    28
    a temporary methamphetamine-induced psychosis.                   During Davis’s
    evaluation     with   Dr. Arnold   Andersen    at   the   Iowa    Medical   and
    Classification Center, Davis admitted to using methamphetamines around
    the time he killed Carrie. Dr. Andersen testified Davis’s drug use was
    voluntary.     Davis’s voluntary drug use does not support his defense.
    “Voluntary temporary intoxication does not excuse one for the criminal
    consequences of his conduct.” State v. Booth, 
    169 N.W.2d 869
    , 873 (Iowa
    1969).    “[T]emporary insanity which arises from present voluntary
    intoxication is not [a] defense[] . . . even though the defendant’s temporary
    state of mind may meet the requirements of legal insanity contained in the
    M’Naghten rule . . . .”
    Id. (quoting 21 Am.
    Jur. 2d Criminal Law § 44, at
    128 (1969)).
    Davis’s defense was further undermined by his own witness. Davis
    called Dr. Andersen to testify.      Upon questioning by defense counsel,
    Dr. Andersen testified Davis had the specific intent to kill Carrie.
    Dr. Andersen’s testimony regarding Davis’s intent to kill was so damaging
    to the defendant’s case that Davis claims in this appeal that his counsel
    was ineffective for eliciting the testimony.
    Second, as in Kuhse, there was no risk of juror confusion here
    because one of the focal points of the case was Davis’s insanity defense.
    In this case, from the outset—even prior to the jury being empaneled—the
    prospective jurors were informed this case was about Davis’s insanity
    defense. Question No. 7 of the juror questionnaire stated the “[d]efendant
    has asserted a defense of insanity/diminished responsibility. . . . Does the
    fact that this defense is asserted affect your ability to decide this case fairly
    and impartially on the evidence presented and the law as stated by the
    Judge?”      Each juror then provided responses in the questionnaire
    29
    regarding their view of the insanity defense for the lawyers to use during
    voir dire.
    During voir dire, defense counsel implanted in the minds of the
    jurors the centrality of the insanity defense. Defense counsel asked the
    prospective jurors about their opinions on “mental health, psychiatrists,
    psychologists, [and] mental health professionals.”        He asked the
    prospective jurors about their respective experience with health care
    professionals and whether that would have an effect on their ability to
    listen to the testimony of the defendant’s professionals and experts. He
    asked the prospective jurors whether any knew of a person who had a
    mental health issue and whether that would impact their ability to serve.
    He asked the prospective jurors directly if they could “find someone not
    guilty by reason of insanity” if the evidence supported it. The following
    exchange is just an example:
    COUNSEL: One of the other questions on the
    questionnaire we talked about, diminished responsibility and
    insanity. If there was evidence—I’m going to stick with you,
    Ms. Hasek—evidence that supports it, could you find someone
    not guilty by reason of insanity?
    PROSPECTIVE JUROR HASEK: If evidence was there to
    support it, yes.
    COUNSEL: Okay. Obviously there’s a standard, and if
    we supported it, you would be okay with that?
    PROSPECTIVE JUROR HASEK: Yes.
    COUNSEL: Mr. McShane?
    PROSPECTIVE JUROR McSHANE: Yes.
    COUNSEL: How are you?
    PROSPECTIVE JUROR McSHANE: Good.
    COUNSEL: Good. Same question. If the evidence
    supported it, could you vote not guilty by reason of insanity?
    30
    PROSPECTIVE JUROR McSHANE: Yes.
    COUNSEL: Thank you. Mr. Taylor?
    PROSPECTIVE JUROR TAYLOR: Yes.
    COUNSEL: Same question. If the evidence supported
    it, could you vote not guilty by reason of insanity?
    PROSPECTIVE JUROR TAYLOR: Yes.
    COUNSEL: Ms. Brecht, same question.
    PROSPECTIVE JUROR BRECHT: Yes.
    COUNSEL: Okay. Thank you. Mr. Allen?
    PROSPECTIVE JUROR ALLEN: Yes.
    COUNSEL: Same question.
    PROSPECTIVE JUROR ALLEN: Yes.
    COUNSEL: If the evidence supported it, you could vote
    not guilty by reason of insanity?
    PROSPECTIVE JUROR ALLEN: Yes.
    COUNSEL: Mr. Tijerina?
    PROSPECTIVE JUROR TIJERINA: Pretty close.
    COUNSEL: Pretty close. Okay. We just met not long
    ago. The same question. If the evidence supported it, could
    you vote not guilty by reason of insanity?
    PROSPECTIVE JUROR TIJERINA: I could, yes.
    Defense counsel repeated this same line of questioning with other
    prospective jurors as well.
    The conduct of the trial further cemented in the jury’s collective
    mind that a focal point of the case was Davis’s insanity defense. During
    opening statements, the prosecutor directly addressed the issue. As noted
    above, the very first words out of defense counsel’s mouth involved Davis’s
    sanity. Defense counsel framed the entire case around this issue:
    31
    You’re going to receive an instruction on whether or not
    the defendant was insane during the time of this crime. . . .
    Insanity means such a diseased and deranged condition that
    someone cannot tell right from wrong. Greg Davis did not
    believe he was doing wrong at this time.
    Defense counsel then explained to the jury the centrality of the insanity
    defense to the case. He said the State is “going to try to prove to you that
    [Davis] didn’t have any mental health issues, that he was not insane when
    this incident occurred. But that cannot be the case.” Defense counsel
    told the jury about the delusional thoughts Davis allegedly had at the time
    of the crime, such as seeing Jesus and the devil, and said, “These are not
    the thoughts of a sane man.” Defense counsel then explicitly asked the
    jury to return a verdict of not guilty by reason of insanity:
    We have to prove to you beyond—we have to prove to
    you by a preponderance of the evidence that Gregory Davis
    was insane during the time of this incident. When the
    evidence is before you, that will not be a difficult conclusion
    to come to. Preponderance of the evidence is a different
    standard than beyond a reasonable doubt. Preponderance of
    the evidence is the lowest standard of the law. It is the easiest
    burden to prove. It means that it was more likely than not
    that Greg Davis was insane at the time of this crime.
    We’re not asking you to excuse him because he was
    voluntarily on meth, as the State would have you believe. We
    are asking you to recognize that Greg was under an
    involuntary psychosis and that this is the law that will be
    presented to you. It is your obligation to interpret the evidence
    as such. We believe that this evidence will be so compelling,
    and that is why you are going to return a verdict of not guilty
    by reason of insanity
    The centrality of the insanity defense continued through trial and
    closing argument. “This helped confirm for the jury that [the insanity
    defense] was an essential part of its deliberations.” 
    Kuhse, 937 N.W.2d at 630
    . Davis presented his insanity defense through the opinion testimony
    of Dr. Konar and Dr. Andersen.       Relying on their testimony, defense
    32
    counsel directly addressed the issue in his closing argument, stating the
    prosecutor
    put up there the elements of murder one . . . . One of the
    elements that he did not address which has been the core of
    this case since we started—we talked about it from voir dire,
    opening statement. It was never a whodunit. It was a why.
    Defense counsel continued, explicitly tying the doctor’s testimony
    regarding Davis’s sanity to the charge of murder in the first degree:
    The only way you convict Greg Davis of murder in the
    first degree is if you don’t believe both of those doctors. If you
    believe that both of those doctors are wrong, then it’s murder
    in the first degree. I submit to you the State has produced no
    evidence to dispute that either of those doctors are wrong.
    ....
    That’s why we have experts, to help us—to help explain
    to us. Again, if you don’t believe either of those doctors, that’s
    the only way you’re going to get a murder first degree. If you
    believe those doctors, then it is not murder in the first degree.
    It’s murder in the second degree or not guilty by reason of
    insanity.
    The prosecutor directly responded and argued the evidence showed Davis
    was “not a man who has taken leave of his senses. This is not a man who
    has lost touch with reality. He is as sane as rain.” The prosecutor asked
    the jury to thus return a verdict of guilty of murder in the first degree.
    The centrality of the insanity defense throughout the entire
    proceeding—from jury selection, through opening statement, through the
    presentation of evidence, and through closing argument—would be a
    sufficient basis, standing alone, to conclude Davis failed to carry his
    affirmative burden of establishing Strickland prejudice.
    Third, as in Kuhse, Davis’s showing of Strickland prejudice is
    undermined by the jury instructions given in this case. When this court
    evaluates claims involving instructional error, the court should not “parse
    particular phrases” but should “look at the instructions as a whole in light
    33
    of the relevant standard of review.” Booker v. Mass. Dep’t of Pub. Health,
    
    612 F.3d 34
    , 44 (1st Cir. 2010); see State v. Fintel, 
    689 N.W.2d 95
    , 104
    (Iowa 2004) (“Jury instructions are not considered separately; they should
    be considered as a whole.”).
    Here, the jury was instructed it should consider all of the
    instructions together as a whole.     The district court read preliminary
    instructions to the jury. The preliminary instruction stated, “The jury will
    be instructed to consider all of the instructions together.         No one
    instruction includes all of the applicable law.” Jury Instruction No. 7 told
    the jury to consider all of the instructions together: “You must consider all
    of the instructions together.     No one instruction includes all of the
    applicable law.”
    The instructions given here, when considered as a whole, make clear
    the jury was to consider Davis’s insanity defense with respect to the charge
    of murder in the first degree. Jury Instruction No. 14 set forth the jury’s
    duty to consider the insanity defense with respect to the crime charged:
    The Defendant claims he is not guilty by reason of
    insanity. You must first determine if the State has proved all
    the elements of the crime charged beyond a reasonable doubt.
    If you find the State has proved all the elements, then you
    must consider the issue of the Defendant’s sanity.
    Jury Instruction Nos. 15 and 16 made clear the jury should consider
    Davis’s insanity defense. Jury Instruction No. 15 provided: “The defendant
    claims he is not criminally responsible for his conduct by reason of
    insanity. A person is presumed sane and responsible for his acts.” Jury
    Instruction No. 16 provided: “If the State has proved all the elements of a
    crime, you should then determine if the Defendant has proved he was
    insane.”   Notably, Jury Instruction No. 16 provided the jury should
    consider the insanity defense if the State proved all the elements of “a
    34
    crime,” meaning any crime charged, without limitation. See Am. Bus Ass’n
    v. Slater, 
    231 F.3d 1
    , 4–5 (D.C. Cir. 2000) (“[I]t is a rule of law well
    established that the definite article ‘the’ particularizes the subject which it
    precedes.   It is a word of limitation as opposed to the indefinite or
    generalizing force of ‘a’ or ‘an.’ ” (quoting Brooks v. Zabka, 
    450 P.2d 653
    ,
    655 (Colo. 1969) (en banc))).
    The majority attempts to distinguish Kuhse on the ground the risk
    of confusion is greater here because the marshaling instruction for murder
    in the first degree failed to cross-reference Davis’s defense of insanity while
    the lesser included offense instructions did cross-reference Davis’s defense
    of insanity. The majority’s purported distinction does not hold for two
    reasons: the majority’s distinction rests on the wrong legal standard, and
    the majority’s distinction is contrary to the record and common sense.
    The majority’s purported distinction rests on the wrong legal
    standard. While the majority cites Strickland and purports to apply the
    Strickland prejudice standard, it actually applies some sort of presumed-
    prejudice standard for preserved error. See 
    Kuhse, 937 N.W.2d at 629
    (“A
    ‘presumed-prejudice standard applies to preserved errors in jury
    instructions.’ However, ‘an ineffective-assistance-of-counsel claim based
    on failure to preserve jury instruction error must demonstrate deficiency
    and prejudice.’ ” (Citation omitted) (quoting State v. Lorenzo Baltazar, 
    935 N.W.2d 862
    , 871–72 (Iowa 2019)).). Under this new standard, the majority
    concludes Davis established prejudice because the jury instruction
    undermines the majority’s confidence in the verdict. However, this is not
    the relevant standard under Strickland.       Under Strickland, Davis must
    show “a reasonable probability that the result of the trial would have been
    different. The likelihood of a different result must be substantial, not just
    35
    conceivable.” 
    Ambrose, 861 N.W.2d at 557
    (citation omitted).4 Nowhere
    does the majority conclude, as Strickland and Kuhse require, that Davis
    established a reasonable probability the result of the trial would have been
    different.
    Not only does the majority opinion apply the wrong legal standard,
    its erroneous standard leads the majority to misapprehend and understate
    the value citizen jurors bring to the administration of criminal justice.
    [T]he essential feature of a jury obviously lies in the
    interposition between the accused and his accuser of the
    commonsense judgment of a group of laymen, and in the
    community participation and shared responsibility that
    results from that group’s determination of guilt or innocence.
    Williams v. Florida, 
    399 U.S. 78
    , 100, 
    90 S. Ct. 1893
    , 1906 (1970). Jurors
    are serious-minded in taking the oath. Jurors discharge their civic duty
    with the seriousness and earnestness the occasion demands.                         Jurors
    “undertake[] deliberations that are honest, candid, robust, and based on
    common sense.” Peña-Rodriguez v. Colorado, 580 U.S. ___, ___, 
    137 S. Ct. 855
    , 861 (2017). The application of common sense in the administration
    of justice is one of the central values of the jury system:
    One of the main objects of a jury trial is to secure to parties
    the judgment of 12 men of average intelligence, who will bring
    to bear upon the consideration of the case the sound common
    sense which is supposed to characterize their ordinary daily
    transactions. If cases were to be decided alone by the
    application of technical rules of law and evidence, it could
    better be done by men who are learned in the law, and who
    4This  is the showing required to establish Strickland prejudice with respect to all
    unpreserved claims of instructional error. See Lorenzo 
    Baltazar, 935 N.W.2d at 872
    (finding that even where there was outdated language within the jury instruction, the
    defendant could not show prejudice due to the overwhelming evidence against him);
    
    Ambrose, 861 N.W.2d at 557
    –59 (deciding there was no ineffective assistance of counsel
    when defense counsel failed to object to an instruction that told the jury not to consider
    lesser included offenses until it had acquitted the defendant of the greater offense); State
    v. Propps, 
    376 N.W.2d 619
    , 623–24 (Iowa 1985) (holding the defendant failed to establish
    prejudice where the omission of a knowledge element from marshaling instruction was
    cured by other instructions).
    36
    have made it the study of their lives; and while it is entirely
    true that the jury are bound to receive the law from the court,
    and to be guided by its instructions, it by no means follows
    that they are to abdicate their common sense, or to adopt any
    different processes of reasoning from those which guide them
    in the most important matters which concern themselves.
    Their sound common sense, brought to bear upon the
    consideration of testimony, and in obedience to the rules laid
    down by the court, is the most valuable feature of the jury
    system, and has done more to preserve its popularity than any
    apprehension that a bench of judges will willfully misuse their
    power.
    Dunlop v. United States, 
    165 U.S. 486
    , 499–500, 
    17 S. Ct. 375
    , 380 (1897).
    The jury    brings this collective common sense to reading,
    understanding, and applying the jury instructions.
    Jurors do not sit in solitary isolation booths parsing
    instructions for subtle shades of meaning in the same way
    that lawyers might. Differences among them in interpretation
    of instructions may be thrashed out in the deliberative
    process, with commonsense understanding of the
    instructions in the light of all that has taken place at the trial
    likely to prevail over technical hairsplitting.
    Boyde v. California, 
    494 U.S. 370
    , 380–81, 
    110 S. Ct. 1190
    , 1198 (1990).
    The jury is not composed of technocrats who apply arcane Latin maxims
    of statutory construction to parse jury instructions.
    Other courts applying the Strickland prejudice standard have
    recognized the strength and value of the jury system and reached the same
    conclusion this court reached in Kuhse:
    Upon this record, [there is] little potential for the jury
    being misdirected sufficiently to cause a miscarriage of justice
    when all the instructions are read together, especially in light
    of the lengthy record in which substantially all the evidence
    focused on a single defense. Reading the instructions together
    in the light of the facts here presented, no reasonably attentive
    and intelligent juror could have been misled or confused by
    the failure to include [a cross reference in the marshaling
    instruction].
    State v. Howard, 
    896 S.W.2d 471
    , 484 (Mo. Ct. App. 1995) (citation
    omitted); see also Patterson v. State, 
    576 S.W.3d 240
    , 246 (Mo. Ct. App.
    37
    2019) (holding defendant failed to establish Strickland prejudice due to
    omission of cross-reference to defense in instructions where the
    instructions as a whole referenced the defense); Wright v. State, 
    125 S.W.3d 861
    , 867 (Mo. Ct. App. 2003) (holding defendant failed to establish
    Strickland prejudice due to lack of cross-reference to defense in
    instructions where “trial counsel explained the concepts of self-defense
    and defense-of-another in his closing arguments to the jury,” and “the trial
    court instructed the jury on justification”). I would follow Kuhse and the
    persuasive authority.
    The defendant is entitled to a fair trial, not a perfect one. See State
    v. Webster, 
    865 N.W.2d 223
    , 233 (Iowa 2015). He undoubtedly received a
    fair trial. Here, able counsel on both sides vigorously contested the case.
    The defendant was able to present his theory of the case to a jury of his
    peers. Defense counsel put the relevant question directly to the jury in his
    closing statement: “[t]he only way you convict Greg Davis of murder in the
    first degree is if you don’t believe both of those doctors.” (Emphasis added.)
    The jury didn’t. I would respect the jury’s verdict. See Barany v. State,
    
    658 N.E.2d 60
    , 64 (Ind. 1995) (affirming jury’s verdict where “the medical
    experts were unanimous in concluding that appellant was insane at the
    time of the killing” but “the State offered testimony from several lay
    witnesses that indicated that appellant was sane”). The State and the
    victim’s family have an interest in finality. That interest should not be
    disturbed in the absence of a showing of a reasonable probability of a
    different result if the matter were retried. Davis has not made such a
    showing.
    For these reasons, I would affirm the defendant’s conviction.          I
    respectfully dissent.
    Mansfield and Oxley, JJ., join this dissent.