State of Iowa v. Christopher Ryan Lee Roby , 897 N.W.2d 127 ( 2017 )


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  •                 IN THE SUPREME COURT OF IOWA
    No. 15–0175
    Filed June 16, 2017
    STATE OF IOWA,
    Appellee,
    vs.
    CHRISTOPHER RYAN LEE ROBY,
    Appellant.
    On review from the Iowa Court of Appeals.
    Appeal from the Iowa District Court for Black Hawk County,
    Stephen C. Clarke, Judge.
    Christopher   Ryan    Lee     Roby   challenges   the   district   court’s
    imposition of a minimum term of incarceration without the possibility of
    parole following a resentencing hearing in which the district court was to
    consider certain mitigating factors attributable to his youth at the time of
    the offense. DECISION OF COURT OF APPEALS VACATED; DISTRICT
    COURT        SENTENCE    VACATED       AND      CASE    REMANDED         WITH
    INSTRUCTIONS.
    John Audlehelm of Audlehelm Law Office, Des Moines, for
    appellant.
    Thomas J. Miller, Attorney General, and Kyle Hanson, Assistant
    Attorney General, for appellee.
    2
    CADY, Chief Justice.
    In this appeal, we must decide if article I, section 17 of the Iowa
    Constitution categorically prohibits any minimum term of incarceration
    without the possibility of parole when imposed on an individual who was
    a juvenile at the time of the offense. If it does not, we must also decide
    whether the district court erred in resentencing Christopher Roby to a
    minimum term of incarceration following a hearing in which the court
    was to consider certain mitigating factors attributable to his youth at the
    time of the offense. In December of 2004, a jury found Roby guilty of two
    counts of sexual abuse for his conduct when he was sixteen and
    seventeen years of age. The court initially sentenced him, as required by
    statute, to twenty-five years with a mandatory minimum of seventeen
    and one-half years for sexual abuse in the second degree and a
    concurrent term of ten years for sexual abuse in the third degree.
    Following our decision in State v. Lyle, 
    854 N.W.2d 378
    (2014), in which
    we held all statutorily imposed mandatory minimums constituted cruel
    and unusual punishment under the Iowa Constitution, the district court
    held a resentencing hearing to determine whether the minimum term of
    incarceration should be imposed. It found it should and issued an order
    detailing its reasoning. Roby appealed, arguing any minimum term of
    incarceration without the possibility of parole is unconstitutional and, in
    the alternative, that the district court failed to properly apply the factors
    we identified in Lyle. The court of appeals disagreed with Roby on both
    matters and affirmed the sentence.       We granted further review.      On
    further review, we find the Iowa Constitution does not prohibit a district
    court from sentencing a juvenile offender to a minimum term of
    incarceration without the possibility of parole, but we remand for
    resentencing.
    3
    I. Factual Background and Proceedings.
    Christopher Roby was convicted following a jury trial of the crimes
    of sexual abuse in the second and third degrees on December 2, 2004.
    He was sixteen and seventeen when he committed the crimes.           The
    conviction resulted from Roby’s inappropriate sexual conduct with S.M.,
    who was ages eleven through thirteen during the relevant times.
    A. The Offenses.     The first incident, for which Roby was not
    prosecuted, but the jury did hear evidence on, was apparently in the
    spring of 1998. Roby was staying at S.M.’s house. S.M.’s parents were
    downstairs, while S.M. and her siblings, along with Roby, were upstairs.
    This was not unusual.     Roby was S.M.’s brother’s best friend since
    kindergarten and would often stay overnight.      He was considered a
    member of the family and would even accompany them on vacations and
    to church. S.M., then ten years old, fell asleep in her parents’ bedroom
    while watching television. She awoke to Roby, then fifteen, forcing his
    hand under her pants and underwear. She immediately left the room,
    went downstairs, and told her parents what had occurred.           S.M.’s
    parents were furious and confronted Roby, who left the house with S.M.’s
    brother, and the two walked to a gas station before Roby went home to
    his own parents.    S.M.’s parents did not contact the police or Roby’s
    parents at that time.
    After about six to eight weeks, S.M.’s parents allowed Roby back
    into the home. They insisted Roby not be left alone with S.M. Over time,
    however, this precaution eased.     Years passed with Roby frequently
    coming and going and staying over, just as he was before the initial
    incident. In March of 2002, Roby, now eighteen, left for the Navy. In
    September of 2002, he returned on leave.     That was when S.M., now
    fourteen, confided in her brother’s girlfriend that Roby had been abusing
    4
    her ever since being let back into the house.       S.M. stated the abuse
    would occur nearly every time Roby had stayed over during the preceding
    three years and that it occurred again with Roby back on leave. Either
    Roby would touch S.M.’s genitals and breasts or he would force S.M. to
    masturbate him. This contact with S.M. was always nonconsensual and
    was severely impacting her mental health. S.M.’s parents learned of the
    abuse, and S.M.’s mother confronted Roby.         Roby denied any contact
    occurred. S.M.’s mother then went to the police.
    The police arrested Roby. There is some indication Roby initially
    thought the police were investigating him for stealing a video game or
    maybe      thought   admitting   that   crime   would   deflect   them   from
    investigating the abuse. During an interrogation, Roby confessed to the
    contact.    However, the court ultimately suppressed the interrogation
    because Roby only confessed after the investigator implied he must
    submit to a polygraph for use in court, promised him leniency, and
    threatened greater punishment if he continued to deny the allegations.
    After the interrogation, Roby was charged and released on bond to
    return to the Navy. He served for two years until being discharged to
    answer for this case. The prosecutor had initially charged Roby with one
    count of sexual abuse in the third degree for the alleged conduct while
    Roby was eighteen and S.M. was under fourteen. After a breakdown in
    plea negotiations, the prosecutor charged Roby with four counts,
    delineated by Roby and S.M.’s birthdays: (Count I) sexual abuse in the
    second degree for conduct occurring when S.M. was under twelve and
    Roby was fifteen or sixteen, (Count II) sexual abuse in the third degree
    for conduct occurring when S.M. was under fourteen and Roby was
    under eighteen, (Count III) sexual abuse in the third degree for conduct
    occurring when S.M. was under fourteen and Roby was eighteen, and
    5
    (Count IV) sexual abuse in the third degree for conduct occurring when
    S.M. was fourteen and Roby was eighteen. After Roby moved to dismiss
    Count I for alleging conduct while Roby was fifteen and therefore under
    the jurisdiction of the juvenile court, the prosecutor amended Count I a
    second time and confined it to the time after Roby turned sixteen. Thus,
    while the jury heard evidence regarding the initial incident when S.M.
    told her parents Roby was touching her while she was sleeping, he was
    not charged for this event.    Instead, he was charged based on S.M.’s
    statements of continuing abuse from that point.
    At trial, the State presented testimony from S.M., her parents, and
    her brother.   Roby did not testify.       He also did not present witnesses.
    The jury found Roby guilty of Counts I and II. They found him guilty of
    sexual abuse occurring when Roby was sixteen and S.M. was eleven, and
    when Roby was seventeen and S.M. was twelve or thirteen years old. The
    jury found Roby not guilty of Counts III and IV, abuse occurring after he
    turned eighteen.
    B. Initial Sentencing.    A presentence investigation (PSI) report
    was prepared, and the court held a sentencing hearing with testimony
    from Roby and his parents. Though the record is limited on Roby’s life
    before prison, at least some history appears from trial testimony, this
    hearing, and the PSI.    The record shows Roby was born two months
    premature on December 20, 1983. His mother indicated his biological
    father abducted, abused, and neglected him for four years when he was
    very young.    Roby’s father eventually returned him to his mother in
    Waterloo, who later married a man who adopted Roby. Roby’s mother
    was a homemaker and his adoptive father worked for a farm implement
    company as a designer.        Roby is the middle child of three.          He
    maintained a good relationship with his family, despite the absence of his
    6
    biological father, but generally felt his childhood was “rough.” He was
    diagnosed with attention-deficit disorder. He completed the tenth grade
    at Expo Alternative Learning Center in Waterloo and reported getting
    along well with his teachers, although he was suspended once for
    fighting. Roby joined the Navy to, in his words, straighten out his life.
    The PSI reported Roby frequently consumed alcohol while in the Navy
    and used marijuana.     At sentencing, Roby denied any alcohol or drug
    use. Roby had no juvenile record before this case.
    Roby’s mother testified,
    It just seems like it’s been one thing after another with
    this kid. . . . This kid has tried and tried and tried to get his
    life on track, and it seems like every time he does, it’s one
    thing after another waitin’ there to knock him back down.
    And now you’re going to take him away from me for 25 years
    or whatever, and I just—I think it’s ridiculous.
    Roby’s adoptive father testified,
    I think the penalty for the crime far outweighs the
    crime. It’s absurd and it’s even more absurd that the judge
    is not allowed to make any adjustments to that. I don’t
    think you can take things like that away from the judges.
    Second-degree sexual abuse, you can’t lump all of them into
    one. Chris was a minor when it happened. And like what he
    did get a little therapy, you don’t put them in jail for 25
    years. That’s not going to solve anything.
    Roby also testified.    He maintained his innocence and stated,
    “There’s just so many inconsistencies in her story, and I mean, I just—I
    don’t see how one person can—can take another person’s life like this.”
    The court sentenced Roby, stating, “The court is sympathetic to the
    feelings of the family, however, as they point out, this is the only
    disposition available to the court under the law[] as it presently stands.”
    The court was statutorily required to, and did, impose the maximum
    sentence of twenty-five years on Count I with a mandatory minimum of
    seventeen and one-half years before eligibility for parole.       The court
    7
    imposed a concurrent sentence of ten years for Count II. This was in
    January of 2005.       Roby had recently turned twenty-one while in jail
    awaiting sentencing.
    C. Resentencing. In 2014, following this court’s holdings in State
    v. Null, 
    836 N.W.2d 41
    (Iowa 2013), State v. Pearson, 
    836 N.W.2d 88
    (Iowa 2013), and State v. Ragland, 
    836 N.W.2d 107
    (Iowa 2013), Roby,
    who was thirty years old, moved to correct an illegal sentence.        He
    argued he was entitled to an individualized review under the principles of
    those cases. Around the same time, we issued our opinion in Lyle and
    confirmed juveniles like Roby were entitled to individualized review of
    their statutorily imposed 
    sentences. 854 N.W.2d at 404
    . Pursuant to
    these opinions, the court held a resentencing hearing to correct the
    statutorily mandated minimum sentence of seventeen and one-half years
    using the five factors identified in Lyle:
    (1) the age of the offender and the features of youthful
    behavior, such as “immaturity, impetuosity, and failure to
    appreciate risks and consequences”; (2) the particular
    “family and home environment” that surround the youth; (3)
    the circumstances of the particular crime and all
    circumstances relating to youth that may have played a role
    in the commission of the crime; (4) the challenges for
    youthful offenders in navigating through the criminal
    process; and (5) the possibility of rehabilitation and the
    capacity for change.
    
    Id. at 404
    n.10 (quoting Miller v. Alabama, 
    567 U.S. 460
    , ___, 
    132 S. Ct. 2455
    , 2468 (2012)). On “considering all the relevant factors and facts of
    the case,” the district court had to either “resentence [Roby] by imposing
    a condition that [Roby] be eligible for parole” or, “[i]f the mandatory
    minimum period of incarceration is warranted, . . . impose the sentence
    provided for under the statute, as previously imposed.” 
    Id. Roby presented
    his prison disciplinary and other prison treatment
    records. This was the only exhibit. Roby’s counsel addressed the Lyle
    8
    factors by first noting Roby was kicked out of his parents’ home,
    indicating a lack of familial support. Roby’s counsel continued, noting
    Roby had no prior criminal record.      She argued Roby had difficulties
    navigating the criminal justice system as indicated by the interrogation
    the court ultimately had to suppress. She noted he served two years in
    the Navy. She argued he had the potential to be rehabilitated based on
    his prison disciplinary records, which showed most of his violations
    occurred early on in his incarceration. She also noted he had obtained
    his GED, taken a college course, been a lead person in the science shop,
    worked in the kitchen, and tutored other inmates.         Finally, Roby’s
    counsel pointed out that Roby had family in Waterloo willing to assist
    him on release.
    The State countered that Roby’s disciplinary records did not
    indicate rehabilitation potential because they included an infraction for
    inappropriately touching female staff. The State also pointed to Roby’s
    failure to obtain sex-offender treatment, which Roby’s counsel argued
    was due to department of corrections backlog and policy not to treat
    offenders until they are nearing release.   The State also argued Roby
    continued to deny responsibility and blame the victim based on
    statements he made while being treated for anxiety and sleeplessness.
    The State concluded as to the first Lyle factor, “It would cut against him
    because of the multiple acts that were involved in this case.” The State
    continued its arguments on the Lyle factors, noting Roby’s home
    environment was the same as the victim’s. As to the circumstances of
    the crime, the State noted Roby’s actions were not sexual exploration,
    but abuse. As to navigating the criminal process, the State noted Roby
    had to be taken from the Navy and that he exercised his rights to have
    the interrogation suppressed.     As to rehabilitation, the State again
    9
    argued Roby failed to take responsibility, as shown by his numerous
    posttrial appeals and motions.
    Roby testified on his own behalf, stating,
    Your Honor, over the last ten years, I’ve tried to better
    myself while I was in there. I was told when I was getting my
    GED, one of the teachers told me that if you fail to plan, you
    plan to fail. So everything I’ve done since I’ve been in there
    has been to make it so I’ll be a better person when I get out,
    Your Honor. I’ve gotten my GED. I’ve taken any courses
    that’s been available to me. I’ve learned job skills. I’ve
    learned trades.       I’ve helped other people bettering
    themselves, teaching them how to do a cover letter, a
    resume, how to use a computer.
    I’m sorry for all of this, Your Honor. I just—I hope that
    after ten years I can get my life back.
    Approximately a month later, the court issued its ruling.
    As to the first Lyle factor, the court found,
    The acts that resulted in the jury’s guilty verdicts were
    not merely based on the defendant’s immaturity, impetuosity
    and failure to appreciate the risks and consequences. In this
    case this defendant had been confronted at an earlier time
    about improper touching of this victim. Notwithstanding
    that, the defendant continued to sexually abuse his victim.
    As to the second factor,
    While the defendant’s family and home environment
    were obviously not the best, the victim’s family attempted to
    step in and provide a home for him. It was during this time
    that the defendant took advantage of the child victim.
    For the third,
    The defendant’s participation in the conduct that
    resulted in his conviction was not the result of any familial
    or peer pressure. It was conduct freely chosen by the
    defendant with no care at all for the victim and less care for
    the victim’s family that was giving him a home.
    The court did not address the fourth factor, but noted as to the fifth,
    While the court may have been hopeful that a period of
    incarceration would have led the defendant to some remorse
    for his behavior, it is apparent that this is not the case. The
    10
    documents submitted as Defendant’s exhibit 1 show that in
    an evaluation conducted in May of 2005 at the Iowa
    Medication and Classification Center the defendant again
    denied any sexual contact ever occurring with the victim. In
    a note entitled “Psychological Encounter” showing an
    encounter date of October 12, 2012, while explaining his
    sleep problems, it was reported, “He noted that he does not
    understand how his case has not been overturned because
    he was not in Iowa at the time of the crime.”
    The victim stance taken by the defendant does not
    bode well for rehabilitation. After 10 years the defendant
    has yet to confront his own behavior or even begin to be able
    to empathize with the victim of his acts.
    Thus, the court found a mandatory minimum sentence was
    appropriate.   Roby appealed, and the court of appeals affirmed.          We
    granted further review to address Roby’s two arguments: (1) that the
    Iowa   Constitution   categorically   prohibits   all   minimum   terms   of
    incarceration without the possibility of parole when imposed on
    juveniles, and in the alternative, (2) that the district court erred in its
    analysis of the Lyle factors.
    II. Standard of Review.
    We review a constitutional challenge to a sentence de novo. See
    State v. Sweet, 
    879 N.W.2d 811
    , 816 (Iowa 2016). Roby’s first argument
    is a categorical one, and therefore, we apply de novo review. See, e.g., 
    id. at 816–17;
    see also 
    Lyle, 854 N.W.2d at 382
    –83. However, the parties
    dispute the appropriate standard of review on Roby’s second challenge,
    and we have not yet established the standard of review for appeals
    following a juvenile’s resentencing hearing.
    As we recently noted in State v. Seats, “We have expressed three
    different standards of review when a defendant challenges his or her
    sentence on appeal.” 
    865 N.W.2d 545
    , 552 (Iowa 2015). We review for
    an “abuse of discretion,” our most deferential standard, “if the sentence
    is within the statutory limits.” 
    Id. We review
    for “correction of errors at
    11
    law,” an intermediate standard, “when the defendant challenges the
    legality of a sentence on nonconstitutional grounds.” 
    Id. at 553.
    Finally,
    we apply de novo review, our least deferential standard, to constitutional
    challenges. 
    Id. Roby reasons
        the     individualized   hearing     requirement   is
    constitutional in origin, and therefore, an appeal from such a hearing is
    on constitutional grounds subject to de novo review. The State argues
    the sentence imposed is within the statutory limits, and therefore, our
    review is for an abuse of discretion. The court of appeals in this case
    reviewed Roby’s resentencing hearing for an abuse of discretion.              We
    affirm this approach, but would elaborate on the use of the abuse-of-
    discretion standard in the juvenile sentencing context.
    We     begin   by   noting    an   unconstitutional     sentence   remains
    unconstitutional even if the district court held a hearing before imposing
    it. See Montgomery v. Louisiana, 577 U.S. ___, ___, 
    136 S. Ct. 718
    , 734
    (2016) (“Even if a court considers a child’s age before sentencing him or
    her to a lifetime in prison, that sentence still violates the Eighth
    Amendment for a child whose crime reflects ‘unfortunate yet transient
    immaturity.’ ” (quoting Miller, 567 U.S. at ___, 132 S. Ct. at 2469)).
    However, we have not yet categorically declared all minimum sentences
    of incarceration unconstitutional when imposed on juvenile offenders.
    See 
    Lyle, 854 N.W.2d at 403
    (“[T]he holding in this case does not prohibit
    judges from sentencing juveniles to prison for the length of time
    identified by the legislature for the crime committed . . . .”). Instead, we
    have held it is the “absence of a sentencing procedure” that offends
    article I, section 17 of the Iowa Constitution. 
    Id. at 402.
            Thus, when
    there is an appropriate sentencing procedure there is no constitutional
    violation.   Under our existing law, if the district court follows the
    12
    sentencing procedure we have identified and a statute authorizes the
    sentence ultimately imposed, then our review is for abuse of discretion;
    we ask whether there is “evidence [that] supports the sentence.” 
    Seats, 865 N.W.2d at 553
    .
    However, we agree with a recent decision from a Michigan
    appellate court that “the abuse-of-discretion standard requires further
    explanation in this context.” See People v. Hyatt, 
    891 N.W.2d 549
    , 576
    (Mich. Ct. App. 2016). Although the Michigan court was reviewing the
    imposition of a sentence of life without parole, we find the special
    considerations involved in sentencing a juvenile offender to an adult
    sentence similarly mean that, “even under this deferential standard, an
    appellate court should view such a sentence as inherently suspect,” and
    “cannot merely rubber-stamp the trial court’s sentencing decision.” 
    Id. at 577–78.
    We too import this guidance from the Eighth Circuit:
    A discretionary sentencing ruling, similarly, may be [an
    abuse of discretion] if a sentencing court fails to consider a
    relevant factor that should have received significant weight,
    gives significant weight to an improper or irrelevant factor, or
    considers only appropriate factors but nevertheless commits
    a clear error of judgment by arriving at a sentence that lies
    outside the limited range of choice dictated by the facts of
    the case.
    
    Id. at 578
    (alteration in original) (quoting United States v. Haack, 
    403 F.3d 997
    , 1004 (8th Cir. 2005)). In sum, while the review is for abuse of
    discretion, it is not forgiving of a deficiency in the constitutional right to a
    reasoned sentencing decision based on a proper hearing.
    III. The Categorical Challenge.
    Like the United States Supreme Court, we address a categorical
    constitutional challenge to a sentencing practice by using a two-step
    analysis. See Graham v. Florida, 
    560 U.S. 48
    , 61, 
    130 S. Ct. 2011
    , 2022
    (2010); Roper v. Simmons, 
    543 U.S. 551
    , 564, 
    125 S. Ct. 1183
    , 1192
    13
    (2005); 
    Sweet, 879 N.W.2d at 835
    ; 
    Lyle, 854 N.W.2d at 386
    . Under this
    analysis, we first “look to whether there is a consensus, or at least an
    emerging consensus,” to guide our consideration of the question. 
    Sweet, 879 N.W.2d at 835
    . “Second, we exercise our independent judgment” to
    decide the question. 
    Id. In this
    case, the question is whether a twenty-
    five-year sentence with a minimum period of incarceration of seventeen
    and one-half years for a juvenile offender convicted of sexual abuse is
    categorically prohibited under the cruel and unusual punishment clause
    of the Iowa Constitution. In other words, the question is whether our
    constitution requires all juvenile offenders be immediately eligible for
    parole.
    A. Evidence of Consensus.                We recognize the presence or
    absence of a national consensus is normally indicated by the actions of
    legislatures. See, e.g., 
    Graham, 560 U.S. at 61
    , 130 S. Ct. at 2022 (“The
    Court first considers ‘objective indicia of society’s standards, as
    expressed in legislative enactments and state practice,’ to determine
    whether there is a national consensus against the sentencing practice at
    issue.” (quoting 
    Roper, 543 U.S. at 563
    , 125 S. Ct. at 1191)).
    When we decided Lyle, we noted some states had already “limited
    or abolished mandatory minimums for 
    juveniles.” 854 N.W.2d at 386
    n.3
    (compiling statutes).      Since then, state legislatures have continued to
    reform their state’s juvenile justice systems.                For example, many
    jurisdictions have reconsidered “the more sweeping question of whether
    too many juveniles are being tried in ‘adult’ court.” 1                 Brief of the
    1See, e.g., Cal. Penal Code § 1170.17(b)(2)(A)–(E) (West, Westlaw current through
    ch. 9 of 2017 Reg. Sess.); Colo. Rev. Stat. Ann. § 19-2-517(1)–(3), (6)–(10) (West,
    Westlaw current through Laws effective April 28, 2017); Ind. Code. Ann. § 31-30-1-4(c)
    (West, Westlaw current through 2017 First Reg. Sess.)
    14
    Charles Hamilton Houston Inst. for Race & Justice and Criminal Justice
    Inst. as Amici Curiae in Support of Neither Party, Montgomery, 
    136 S. Ct. 718
    (No. 14–280), 
    2015 WL 4624172
    , at *11. Others have shortened the
    minimum term of incarceration juveniles must serve before parole
    eligibility. 2   Still others are working to improve juvenile justice by
    providing safer facilities 3 and greater access to rehabilitative programs.4
    All the foregoing tells us juvenile justice is undergoing significant and
    comprehensive reform.          However, it also tells us that, in this time of
    feverish legislative action, no legislature has chosen to require a Miller-
    type hearing before imposing any minimum term of incarceration, and no
    legislature has chosen to make all juvenile offenders immediately eligible
    for parole.
    Yet, we may broaden our inquiry to consider rapid changes in
    constitutional protections. See 
    Lyle, 854 N.W.2d at 387
    . The State of
    Iowa was the first to prohibit sentencing juveniles to statutorily imposed
    mandatory        minimums.         See    
    id. at 386
      (noting    no   court    has
    constitutionally prohibited the practice, and most states permit or
    require minimum sentences). We are aware of one state supreme court
    that has since held similarly. See State v. Houston-Sconiers, 
    391 P.3d 409
    , 420 (Wash. 2017) (“In accordance with Miller, we hold that
    2See, e.g., Cal. Penal Code § 3051(b)(1)–(3) (West, Westlaw current through ch. 9
    of 2017   Reg. Sess.); Conn. Gen. Stat. Ann. § 54-125a(f)(1) (West, Westlaw current
    through   May 31, 2017); Del. Code Ann. tit. 11, § 4204A(d)(1) (West, Westlaw current
    through   81 Laws 2017, chs. 1–15); Nev. Rev. Stat. Ann. § 213.12135(1)(a)–(b) (West,
    Westlaw   current through 79th Reg. Sess. 2017); W. Va. Code Ann. § 61-11-23(b) (West,
    Westlaw   current with 2017 Reg. Sess. through March 14, 2017).
    3See, e.g., Conn. Gen. Stat. Ann. § 17a-22bb(f)–(g) (West, Westlaw current
    through May 31, 2017); Kan. Stat. Ann. § 75-7023(d)–(f) (West, Westlaw current
    through May 18, 2017).
    4See, e.g., Mich. Comp. Laws Ann. § 791.262d(3)(a)–(b) (West, Westlaw current
    through No. 42 of the 2017 Reg. Sess.).
    15
    sentencing courts must have complete discretion to consider mitigating
    circumstances associated with the youth of any juvenile defendant . . . .”
    (Emphasis added.)). We also note courts are still in the midst of defining
    the new system of individualized hearings, with little uniformity emerging
    as to either when the hearing is required and what it should look like.
    Compare Landrum v. State, 
    192 So. 3d 459
    , 467 (Fla. 2016) (concluding a
    Miller-type hearing is required before a sentencing court may impose a
    discretionary sentence of life without parole), with Foster v. State, 
    754 S.E.2d 33
    , 37 (Ga. 2014) (finding Miller-type hearing inapplicable to
    discretionary sentence of life without parole).     Compare Casiano v.
    Comm’r of Corr., 
    115 A.3d 1031
    , 1044 (Conn. 2015) (concluding Miller
    applies to juvenile offenders sentenced to the “functional equivalent” of
    life without parole), with State v. Ali, ___ N.W.2d ___, ___, 
    2017 WL 2152730
    , at *1 (Minn. 2017) (holding Miller only applies to the specific
    sentence of life without parole). Compare State v. Charles, 
    892 N.W.2d 915
    , 922–23 (S.D. 2017) (finding a resentencing hearing satisfied the
    standard announced in Miller), with People v. Berg, 
    202 Cal. Rptr. 3d 786
    , 795 (Cal. Ct. App. 2016) (finding a resentencing hearing failed to
    satisfy Miller). The Supreme Court has intervened only to say that parole
    eligibility is the simplest way to cure an otherwise constitutionally
    impermissible juvenile sentence. See Montgomery, 577 U.S. at ___, 136
    S. Ct. at 736. In all, we can foresee these challenges will continue, with
    frequency, for some time before the Constitution’s role in sentencing
    juveniles is clarified.
    We may also consider changes in professional opinion and
    scholarly commentary in finding consensus. See 
    Sweet, 879 N.W.2d at 835
    –36.    Many academics appear comfortable with the idea of either
    individualized sentencing or “a system of minimum sentences for juvenile
    16
    offenders that are shorter in duration than those imposed on their adult
    counterparts.”   Elizabeth Scott et al., Juvenile Sentencing Reform in a
    Constitutional Framework, 88 Temp. L. Rev. 675, 708 (2016) [hereinafter
    Scott]. But others assert the time has come to refocus on rehabilitative
    efforts, with a heavy emphasis on the availability of parole. See Martin
    Gardner, Youthful Offenders and the Eighth Amendment Right to
    Rehabilitation: Limitations on the Punishment of Juveniles, 
    83 Tenn. L
    .
    Rev. 455, 495 (2016) (“Rather than either parole release or individualized
    presentencing hearings, the best reading of Roper/Graham/Miller
    requires both.”). As one commentator explains,
    Given the Court’s acknowledgment of the pre-sentence
    impossibility of precisely distinguishing those juveniles
    whose crimes are one-time products of “transient
    immaturity” and those “rare [offenders] whose crime[s] reflect
    irreparable corruption,” rehabilitation programs within
    prison with parole release are necessary to effectuate a
    youthful offender’s right to a “meaningful opportunity to
    obtain release based on demonstrated maturity and
    rehabilitation.” Moreover, because rehabilitation can occur
    at any time and requires immediate release from prison upon
    its occurrence, it follows that mandatory minimum
    sentences can no longer be imposed on juvenile offenders if
    Graham is followed to its logical conclusions.
    
    Id. at 495–96
    (alterations in original) (footnotes omitted) (quoting
    
    Graham, 560 U.S. at 68
    , 
    75, 130 S. Ct. at 2026
    , 2030). In addition, the
    American Law Institute (ALI), in section 6.11A of its Model Penal Code:
    Sentencing, proposes the court must always have the “authority to
    impose a sentence that deviates from any mandatory-minimum term of
    imprisonment under state law,” in keeping with its “categorical
    disapproval” of mandatory penalty provisions.     See Model Penal Code:
    Sentencing § 6.11A(f) & cmt. f, at 36, 43 (Am. Law. Inst., Tent. Draft
    No. 2, 2011). This section was approved in 2011, one year prior to the
    Supreme Court’s guidance in Miller. See Model Penal Code: Sentencing
    17
    at xii (Am. Law. Inst., Tent. Draft No. 4, 2016).     Even then, the ALI
    recognized the lessened blameworthiness of juvenile offenders, their
    potential for rehabilitation, and the lack of “persuasive empirical support
    for the proposition that increased punishment severity acts as an
    effective deterrent of criminal acts.”     Model Penal Code: Sentencing
    § 6.11A cmt. c(5), at 41 (Am. Law. Inst., Tent. Draft No. 2). The ALI did
    not, however, discuss parole availability, aside from noting the then-
    recent Graham case. See 
    id. at 44.
    Finally, we consider the actions of our own legislature in
    determining consensus.      See 
    Lyle, 854 N.W.2d at 388
    .         The Iowa
    legislature has recently adopted statutes that permit the sentencing
    court to depart from statutory minimums. See 2015 Iowa Acts ch. 65,
    § 1 (now codified at Iowa Code § 902.1(2)(a)(2) (2017)) (authorizing the
    court to sentence a juvenile convicted of a class “A” felony to “life with
    the possibility of parole after serving a minimum term of confinement as
    determined by the court”); 2013 Iowa Acts ch. 42, § 14 (now codified at
    Iowa Code § 901.5(14)) (“Notwithstanding any provision . . . prescribing a
    mandatory minimum sentence for the offense, if the defendant . . . was
    under the age of eighteen at the time the offense was committed, the
    court may suspend the sentence in whole or in part, including any
    mandatory minimum sentence . . . .”). We give substantial “deference to
    the legislature when it expands the discretion of the court in juvenile
    sentencing” because it “can be ‘the most reliable objective indicator[] of
    community     standards   for   purposes    of   determining   whether   a
    punishment is cruel and unusual.’ ” 
    Lyle, 854 N.W.2d at 388
    (quoting
    State v. Bruegger, 
    773 N.W.2d 862
    , 873 (Iowa 2009)). We find “the Code
    in general is replete with provisions vesting considerable discretion in
    courts to take action for the best interests of the child.” 
    Id. at 388–89
                                          18
    (citing as examples Iowa Code section 92.13; section 232C.3(1), and
    section   282.18(5)).     We   can    infer   from   these   latest   legislative
    developments that the Iowa legislature has embraced the notion of court
    discretion when initially sentencing juveniles. To contrast, there is no
    indication the Iowa legislature would forbid the court from imposing a
    minimum sentence.
    In all, no national or community consensus readily emerges to
    support Roby’s claim. This “gives us pause.” 
    Sweet, 879 N.W.2d at 836
    .
    In Roper, the Court observed “even in the 20 States without a formal
    prohibition on executing juveniles, the practice is infrequent.”         
    Roper, 543 U.S. at 564
    , 125 S. Ct. at 1192. The rate of legislative change, too,
    was significant. 
    Id. at 565,
    125 S. Ct. at 1193. Similarly, in Graham, the
    Court found the ability to impose life without parole on juveniles existed
    widely, but was seldom used except in certain jurisdictions.                 See
    
    Graham, 560 U.S. at 62
    –64, 130 S. Ct. at 2023–24. After Graham, many
    states acted to forbid the practice. See 
    Sweet, 879 N.W.2d at 835
    . In
    contrast apparently every state permits a minimum sentence. Moreover,
    the growing body of constitutional challenges and professional criticism
    is still being tested. And finally, our legislature has recently reauthorized
    minimum sentences at the discretion of the sentencing court. This all
    shows us the individualized hearing process is still being defined, and it
    will likely not be the last reform.
    B. Independent Judgment. Since consensus is not dispositive of
    our inquiry, we turn to our own independent judgment. See 
    id. at 836.
    By that, we mean we carefully consider if available information and
    evidence would support the categorical elimination of the practice of
    sentencing juvenile offenders to a minimum prison term with no
    opportunity for parole. It is our duty to use this type of consideration, as
    19
    “Iowans have generally enjoyed a greater degree of liberty and equality
    because we do not rely on a national consensus regarding fundamental
    rights without also examining any new understanding.”           
    Lyle, 854 N.W.2d at 387
    . To this, we note the “watershed”-like change in juvenile
    justice over the last decade is not complete. 
    Id. at 390;
    Cara H. Drinan,
    The Miller Revolution, 
    101 Iowa L
    . Rev. 1787, 1825 (2016) [hereinafter
    Drinan] (addressing “three areas ripe for reform in the wake of Miller: (1)
    juvenile transfer laws; (2) presumptive sentencing guidelines as they
    apply to children; and (3) juvenile conditions of confinement”). In many
    ways, we are still understanding how brain science can make our
    juvenile justice system better. However, the State argues the opportunity
    to be eligible for parole provides the needed bulwark against overly harsh
    mandatory minimum sentences, and we have reached this particular
    watershed’s common outlet. We turn to our body of cases to see if more
    can be found to support Roby’s categorical argument.
    In Lyle, we found our constitution prohibited statutorily imposed
    mandatory minimums.       See 
    Lyle, 854 N.W.2d at 404
    .     Our reasoning
    began with twin principles: (1) Juveniles have diminished culpability,
    and (2) penological justifications are less applicable to them. 
    Id. at 393–
    94.   We look to see if these principles also prohibit judicially imposed
    minimum sentences.      We find the first is equally applicable to every
    juvenile, whether subjected to a statutorily or judicially imposed
    minimum sentence.        Juveniles “are not fully equipped to make
    ‘important, affirmative choices with potentially serious consequences.’ ”
    
    Id. at 397
    (quoting Bellotti v. Baird, 
    443 U.S. 622
    , 635, 
    99 S. Ct. 3035
    ,
    3044 (1979)).   They lack maturity and the ability to make reasoned
    decisions, they are susceptible to outside influence, and they will likely
    change. See 
    Roper, 543 U.S. at 569
    –70, 125 S. Ct. at 1195. As noted in
    20
    Miller and Lyle, nothing about this is crime or punishment specific.
    Miller, 567 U.S. at ___, 132 S. Ct. at 2465; 
    Lyle, 854 N.W.2d at 399
    .
    Therefore, whether the punishment is handed down by the legislature or
    the court, a juvenile’s diminished culpability means it risks being
    excessive.
    The second principle, diminished penological justifications, is less
    compelling when a court is given discretion to impose a minimum
    sentence.     For example, statutorily imposed mandatory minimums are
    not appropriate retribution because “attempting to mete out a given
    punishment to a juvenile for retributive purposes irrespective of an
    individualized    analysis   of   the   juvenile’s   categorically   diminished
    culpability is an irrational exercise.”      
    Lyle, 854 N.W.2d at 399
    .      But
    judicially imposed mandatory minimums only follow a hearing on “the
    culpability of the offender in addition to the harm the offender caused.”
    
    Id. at 398.
       Thus, it may be appropriate retribution to incarcerate a
    juvenile for a short time without the possibility of parole. Additionally, a
    sentencing judge could properly conclude a short term of guaranteed
    incarceration is necessary to protect the public.
    On the other hand, although we used the phrase “statutorily
    mandated,” we have recognized incarceration “[a]fter the juvenile’s
    transient impetuosity ebbs and the juvenile matures and reforms . . .
    becomes ‘nothing more than the purposeless and needless imposition of
    pain and suffering.’ ” 
    Id. at 400
    (quoting Coker v. Georgia, 
    433 U.S. 584
    ,
    592, 
    97 S. Ct. 2861
    , 2866 (1977)). Therefore, even a judicially imposed
    minimum may quickly exceed the sentence necessary to punish the
    juvenile offender.     Additionally, the justification of deterrence will
    normally be irrelevant to all juveniles. See 
    id. at 399
    (“If a juvenile will
    not engage in the kind of cost-benefit analysis involving the death
    21
    penalty that may deter them from committing a crime, there is no reason
    to believe a comparatively minor sentence of a term of years subject to a
    mandatory minimum will do so.”).
    Finally,   we   note all   minimum    sentences   tend   to    obstruct
    rehabilitation. Studies show incarcerating juveniles increases the risk of
    recidivism by depriving the juvenile of positive influences during a crucial
    time for development. See 
    id. at 400
    (“Juvenile offenders who are placed
    in prison at a formative time in their growth and formation can be
    exposed to a life that can increase the likelihood of recidivism.” (Citation
    omitted.)).   Perhaps the initial shock of incarceration may scare some
    juveniles “straight,” but the damaging effects of the prison environment
    on juvenile development are well documented and severe.             See, e.g.,
    Katherine Hunt Federle, The Right to Redemption: Juvenile Dispositions
    and Sentences, 
    77 La. L
    . Rev. 47, 59–64 (2016) (identifying increased
    recidivism, higher rates of abuse and health problems, reduced
    opportunities, and delayed maturation as collateral consequences of
    incarcerating juvenile offenders). This is true of all juveniles held with
    minimum sentences and is likely made worse by apparent Iowa
    Department of Corrections policy leaving them ineligible for rehabilitative
    treatment until they near their discharge date.
    Thus, “[i]f rehabilitation were the sole proper goal, it would follow
    that all sentences for juveniles should come with immediate parole
    eligibility.” 
    Seats, 865 N.W.2d at 580
    –81 (Mansfield, J., dissenting). This
    has not been the approach since the progressive reformers of the late
    nineteenth century.    See 
    Lyle, 854 N.W.2d at 390
    (“To ameliorate the
    harshness and inequity of trying children in adult courts . . . , reformers
    advocated for the establishment of a system less concerned with
    ascertaining the child’s guilt or innocence and more concerned with
    22
    determining what was in the child’s best interests based upon the child’s
    unique circumstances.”); see also 
    Null, 836 N.W.2d at 52
    (noting juvenile
    courts were originally intended to “promote the welfare of juvenile
    offenders”).   While many may believe it is time for a complete
    restructuring of the juvenile justice system to return us to that
    understanding,    we   have   never    indicated   such   a   change    was
    constitutionally mandated.
    Instead, we repeatedly limited our holding in Lyle to statutorily
    imposed minimums. We stated expressly,
    It is important to be mindful that the holding in this
    case does not prohibit judges from sentencing juveniles to
    prison for the length of time identified by the legislature for
    the crime committed, nor does it prohibit the legislature from
    imposing a minimum time that youthful offenders must
    serve in prison before being eligible for parole. Article I,
    section 17 only prohibits the one-size-fits-all mandatory
    sentencing for juveniles. Our constitution demands that we
    do better for youthful offenders—all youthful offenders, not
    just those who commit the most serious crimes. Some
    juveniles will deserve mandatory minimum imprisonment,
    but others may not. A statute that sends all juvenile
    offenders to prison for a minimum period of time under all
    circumstances simply cannot satisfy the standards of
    decency and fairness embedded in article I, section 17 of the
    Iowa Constitution.
    
    Lyle, 854 N.W.2d at 403
    .       We expressly authorized our judges to
    “sentence those juvenile offenders to the maximum sentence if warranted
    and to a lesser sentence providing for parole if warranted.” 
    Id. at 404
    . In
    fact, “[i]f the mandatory minimum period of incarceration is warranted,”
    we commanded them to impose the sentence. See 
    id. at 404
    n.10.
    In sum, applying the two-step inquiry we use for categorical
    challenges, we can conclude, at this time, (1) there is no national or
    community consensus against imposing minimum terms of incarceration
    without the possibility of parole on juveniles, provided they have the
    23
    opportunity   to   appear   before   a    neutral     decision-maker    for    an
    individualized review; and (2) in our independent judgment article I,
    section 17 does not yet require abolition of the practice.
    C. Practical Difficulties.      Notwithstanding, Roby argues the
    practical difficulties in applying the Lyle factors are so substantial that
    we should abandon the practice in favor of a categorical prohibition that
    would require immediate eligibility for parole.         He also points to the
    efficacy of the parole board and the procedural difficulties of challenging
    the action or inaction of the parole board.
    The linchpin of the constitutional protection provided to juveniles
    is individualized sentencing. We have on numerous occasions discussed
    the nature of this sentencing and the role of the court in imposing the
    sentence. See e.g., 
    Seats, 865 N.W.2d at 555
    –56 (majority opinion); 
    Lyle, 854 N.W.2d at 404
    n.10; 
    Null, 836 N.W.2d at 74
    –75. We endorse the five
    factors identified in Miller as guideposts for courts to follow. 
    Lyle, 854 N.W.2d at 404
    n.10. Yet, as this case and others illustrate, difficulties in
    applying the factors are obvious. See 
    Sweet, 879 N.W.2d at 838
    .
    Nevertheless, we are not prepared to conclude that practice has
    proven the five factors to be unworkable.           Instead, the difficulties in
    applying the factors are a call for clearer guidance to permit them to
    supply the required protection demanded by our constitution.                  This
    observation is not a criticism in any way, but a recognition that justice
    advances in steps.
    The five factors were drawn from the reasons that created the
    fundamental constitutional proposition that harsh criminal sentences
    are no longer appropriate for juvenile offenders. They are woven from the
    growing body of scientific research and represent our current and best
    understanding of the distinct features of human development. Our laws
    24
    have always sought to give special consideration to youth. Our ability to
    integrate this consideration into the law simply gets better over time as
    our understanding improves.        The change that results from this
    understanding is what a justice system gives a democracy when it is
    doing its job under the Constitution. It is what the Supreme Court did
    fifty years ago in In re Gault when it changed the historic approach to
    dealing with juvenile offenders and recognized that youthful offenders are
    constitutionally entitled to the same type of procedural protections
    provided to other criminal offenders. 
    387 U.S. 1
    , 27–28, 
    87 S. Ct. 1428
    ,
    1444 (1967).    It reached this conclusion based in large measure on
    research showing procedural fairness promotes rehabilitation and
    reform. See 
    id. at 26,
    87 S. Ct. at 1443.
    We also recognize that our constitution establishes a baseline, and
    courts are not alone in developing new standards to protect juvenile
    offenders from overly harsh sentencing.        The legislature is uniquely
    suited to identifying and adopting additional substantive and procedural
    protections to further the constitutional recognition that “children are
    different.” See 
    Seats, 865 N.W.2d at 555
    (quoting Miller, 567 U.S. at ___,
    132 S. Ct. at 2469). For example, our legislature has already acted to
    authorize sentencing courts to suspend or defer the sentences of
    juveniles. See Iowa Code § 901.5(14). We would call attention to other
    efforts advocated by leading scholars in this area, such as reforming
    juvenile transfer laws, establishing appropriate facilities for juvenile
    confinement, sealing and expunging juvenile criminal records, and
    expanding   access   to   educational    and   treatment   programs   while
    incarcerated, to name a few. See Drinan, 
    101 Iowa L
    . Rev. at 1825–26,
    1828–31; Scott, 88 Temp. L. Rev. at 708–09, 712. Thus, we too now turn
    25
    back to understand why the factors have led to difficulties and to
    consider what can be done to provide greater guidance.
    In doing so, we begin by emphasizing some basic propositions we
    have previously described. First, the factors generally serve to mitigate
    punishment, not aggravate punishment. 
    Lyle, 854 N.W.2d at 402
    n.8.
    Second, juvenile sentencing hearings are not entirely adversarial.            The
    goal is to craft a “punishment that serves the best interests of the child
    and of society.”      
    Id. at 402.
      Third, the default rule in sentencing a
    juvenile is that they are not subject to minimum periods of incarceration.
    See 
    Null, 836 N.W.2d at 74
    (“First, the district court must recognize that
    because ‘children are constitutionally different from adults,’ they
    ordinarily cannot be held to the same standard of culpability as adults in
    criminal sentencing.” (quoting Miller, 567 U.S. at ___, 132 S. Ct. at
    2464)).
    Finally,   we    note these    factors   have     unique   challenges   on
    resentencing.    Objective indicia of a juvenile’s relevant characteristics
    may be difficult or impossible to obtain ten or twenty years later.
    However, the factors do not lose relevance. There are baseline “average
    developmental characteristics of youth of the age that the prisoner was
    when he or she committed the offense,” which the parties can then use
    as evidence of the juvenile’s conduct after the offense to show the
    juvenile “conformed to or departed from developmental norms.” Scott, 88
    Temp. L. Rev. at 702.         Additionally, while objective indicia may be
    elusive, it may still be available in the form of contemporaneous medical
    records or school and disciplinary reports.       
    Id. Interviews of
    relevant
    individuals’ recollection, as opposed to their current perception, may also
    be helpful. See 
    id. Applied to
    this record, we are not prepared to assume
    these inquiries were made but returned nothing.
    26
    D. The Individualized Hearing. Accordingly, we turn to analyze
    each factor to provide greater understanding of its role in juvenile
    sentencing.   Properly applied, these factors ensure the constitutional
    guarantee against cruel and unusual punishment is satisfied.
    1. Age and features of youthful behavior.     The first factor is the
    “age of the offender and the features of youthful behavior.”     
    Lyle, 854 N.W.2d at 404
    n.10 This factor is the basis for the core constitutional
    protection extended to juvenile offenders.    See 
    id. at 398
    (“First and
    foremost, the time when a seventeen-year-old could seriously be
    considered to have adult-like culpability has passed.”). The features of
    age that give rise to this protection include “immaturity, impetuosity, and
    [a] failure to appreciate risks and consequences.”       
    Id. at 404
    n.10
    (quoting Miller, 567 U.S. at ___, 132 S. Ct. at 2468). The factor draws
    upon the features expected to be exhibited by youthful offenders that
    support mitigation and allows for the introduction of evidence at the
    sentencing hearing to show the offender had more or less maturity,
    deliberation of thought, and appreciation of risk-taking than normally
    exhibited by juveniles.   This factor is most meaningfully applied when
    based on qualified professional assessments of the offender’s decisional
    capacity.   See Scott, 88 Temp. L. Rev. at 696–97 (describing use of
    “validated assessment methods,” review of “the youth’s facility under
    real-life conditions,” and an expert’s “developmental and clinical
    knowledge and experience to integrate [the] information”).
    Additionally, age is not a sliding scale that necessarily weighs
    against mitigation the closer the offender is to turning eighteen years old
    at the time of the crime. See Elizabeth S. Scott et al., Young Adulthood
    as a Transitional Legal Category: Science, Social Change, and Justice
    Policy, 85 Fordham L. Rev. 641, 647 (2016) (noting “developmental
    27
    changes . . . continue into the early twenties”). When the Miller Court
    referred to “chronological age” in identifying the need to distinguish the
    criminal sentencing of children from adults, it did not suggest that a
    seventeen-year-old child is more deserving of adult punishment than a
    sixteen-year-old child, or a fifteen-year-old child more deserving than a
    fourteen-year-old child. See Miller, 567 U.S. at ___, 132 S. Ct. at 2467
    (“[Y]outh is more than a chronological fact.” (quoting Eddings v.
    Oklahoma, 
    455 U.S. 104
    , 115, 
    102 S. Ct. 869
    , 877 (1982))). It referred to
    “chronological age” as a unit of age that distinguishes children from
    adults. See 
    id. The court
    recognized that children within this unit have
    “signature qualities” of “immaturity, irresponsibility, ‘impetuousness[,]
    and recklessness.’ ” 
    Id. (alteration in
    original) (quoting Johnson v. Texas,
    
    509 U.S. 350
    , 368, 
    113 S. Ct. 2658
    , 2669 (1993)). Thus, minority status
    is   the   designated   factor   that    supports   the   special   sentencing
    consideration and expert evidence may be used to conclude any
    particular juvenile offender possessed features of maturity beyond his or
    her years. This is not to say judges cannot and should not be alert to
    circumstances that might suggest the age of a particular offender might
    not support mitigation.     Yet, categorical age groups do not exist for
    children to justify using age alone as a factor against granting eligibility
    for parole.
    2. Family and home environment.          The second factor is “the
    particular ‘family and home environment’ that surround the youth.”
    
    Lyle, 854 N.W.2d at 404
    n.10 (quoting Miller, 567 U.S. at ___, 132 S. Ct.
    at 2468).     This factor seeks to identify any familial dependency and
    negative influences of family circumstances that can be ingrained on
    children. Scott, 88 Temp. L. Rev. at 698. As with the first factor, expert
    testimony will best assess how the family and home environment may
    28
    have affected the functioning of the juvenile offender. 
    Id. (describing the
    use of “psychometric measures,” including “ ‘social maturity scales’ . . .
    [that] assess the youth’s degree of independence and self-direction in
    everyday functioning”). This factor does not rely on general perceptions,
    but specific measures of the degree of functioning. Furthermore, it is not
    limited to extremely brutal or dysfunctional home environments, but
    considers the impact of all circumstances and all income and social
    backgrounds.
    3. The circumstances of the crime. The third factor considers the
    circumstances of the crime. 
    Lyle, 854 N.W.2d at 404
    n.10. Within these
    circumstances, attention must be given to the juvenile offender’s actual
    role and the role of various types of external pressure. Thus, this factor
    is particularly important in cases of group participation in a crime.
    Expert testimony will be helpful to understand the complexity behind the
    circumstances of a crime when influences such as peer pressure are not
    immediately evident and will aid the court in applying the factor properly.
    See Scott, 88 Temp. L. Rev. at 698. Yet, the prominence of peer pressure
    in the analysis of this factor does not mean the factor cannot support
    mitigation for crimes committed alone. See 
    id. (“[P]eer influence
    can play
    a more subtle role in adolescent behavior, as when teenagers engage in
    behavior that they think will win peer approval (‘showing off,’ for
    example), or simply encourage one another through group interaction.”).
    Likewise, the circumstances of the crime do not necessarily weigh
    against mitigation when the crime caused grave harm or involved
    especially brutal circumstances. As the Court said in Miller, the special
    analysis for juveniles is not “crime-specific.” 567 U.S. at ___, 132 S. Ct.
    at 2465. Mitigation normally is warranted in all crimes. The aggravating
    29
    circumstances of a crime that suggest an adult offender is depraved may
    only reveal a juvenile offender to be wildly immature and impetuous.
    4. Legal incompetency. The fourth factor is the legal incompetency
    associated with youth.     
    Lyle, 854 N.W.2d at 404
    n.10.         It mitigates
    against punishment because juveniles are generally less capable of
    navigating through the criminal process than adult offenders. See Scott,
    88 Temp. L. Rev. at 699. Thus, the same shortsightedness of thought
    tied to juvenile behavior in the commission of a crime can also surface in
    their subsequent dealings in the legal process.              These juvenile
    deficiencies can play out in general competency to stand trial or relate
    more specifically to cognitive or other incapacities to withstand police
    interrogation. See 
    id. The relevance
    of this factor ultimately relates to
    the general proposition that youthful offenders are less able to confront
    the legal process.   Whether a particular youth would be more capable
    than most would normally be a matter for expert testimony.
    5. Rehabilitation. The final factor is the possibility of rehabilitation
    and the capacity for change. 
    Lyle, 854 N.W.2d at 404
    n.10. This factor
    supports mitigation for most juvenile offenders because delinquency is
    normally transient, and most juveniles will grow out of it by the time
    brain development is complete.      See Scott, 88 Temp. L. Rev. at 700.
    Additionally, juveniles are normally more malleable to change and reform
    in response to available treatment. 
    Id. at 701.
    The seriousness of the
    crime does not alter these propositions. 
    Id. at 700.
    Thus, judges cannot
    necessarily use the seriousness of a criminal act, such as murder, to
    conclude the juvenile falls within the minority of juveniles who will be
    future offenders or are not amenable to reform.            Again, any such
    conclusion would normally need to be supported by expert testimony. 
    Id. at 701.
                                          30
    6. Discretion exercised by the district court.    We appreciate the
    difficulty judges can often face when called upon to decide if juvenile
    offenders should be eligible for parole. Yet, the factors used to apply the
    constitutional principle at stake in this decision will best serve their
    purpose    if   sentencing   courts   remain   committed   to   several   key
    observations.    First, the five factors identify the primary reasons most
    juvenile offenders should not be sentenced without parole eligibility. A
    sentence of incarceration without parole eligibility will be an uncommon
    result.   Second, the factors must not normally be used to impose a
    minimum sentence of incarceration without parole unless expert
    evidence supports the use of the factors to reach such a result. Third,
    the factors cannot be applied detached from the evidence from which
    they were created and must not be applied solely through the lens of the
    background or culture of the judge charged with the responsibility to
    apply them. Perceptions applicable to adult behavior cannot normally be
    used to draw conclusions from juvenile behavior.
    In the end, this case shows how the factors can be misused. The
    district court in this case misused the first factor—age and the features
    of youthful behavior—by considering the evidence at trial that Roby
    continued to engage in sexual abuse after he was confronted about his
    improper physical contact with the victim. This evidence does not in any
    way undermine the recognized failure of juveniles to appreciate risks and
    consequences and their tendency to make immature and impetuous
    decisions. Thus, the finding by the district court could have only been
    based on the court’s own observation that the features of youth are
    overcome by the warning Roby received.         No such evidence supported
    this finding.
    31
    The district court addressed the second factor—family and home
    environment—with evidence that Roby sexually abused the victim during
    the time the victim’s family was providing him with a home. Again, this
    evidence does not undermine what the second factor seeks to convey—
    that family and home environment often can affect the functions of a
    juvenile. Thus, the finding by the district court was essentially unrelated
    to the factor.   The district court seemed to suggest Roby acted with a
    sinister disposition by abusing the victim while the victim’s family was
    helping provide him with a home.
    The district court addressed the third factor—the circumstances of
    the crime—with evidence that the crime was not the result of peer
    pressure, Roby exhibited no concern for harm caused to the victim, and
    he betrayed the kindness of the victim’s family. The role of peer pressure
    in juvenile crime does not make the absence of peer pressure an
    aggravating circumstance.     Furthermore, a sentencing judge cannot
    normally draw such conclusions from the circumstances of the crime
    without expert testimony.
    The district court in this case did not consider the fourth factor—
    legal incompetency.    If this factor had been considered, the evidence
    showed Roby initially thought or pretended to think he was being
    investigated for stealing a video game, confessed to police during an
    interrogation that was subsequently suppressed by the court as
    involuntary, and may not have been adequately communicating on trial
    strategy with his attorney.   All of this could be evidence of the legal
    incompetency we normally associate with youth.
    Finally, the court addressed the fifth factor—rehabilitation—with
    evidence that Roby never admitted his criminal actions and has
    continued to deny committing a crime. It concluded this attitude did not
    32
    make him amenable to rehabilitation. While this evidence is relevant, no
    evidence was presented that Roby ever received any treatment to aid in
    rehabilitation.   Overall, the evidence at sentencing was insufficient to
    support a conclusion that Roby was within the small group of juvenile
    offenders that never aged out of his delinquent conduct or was not
    amenable to rehabilitation.
    7. Summary. On our review of the five factors identified in Lyle,
    bolstered by the recommendations of leading legal and medical
    professionals in this area, we conclude the district court abused its
    discretion by imposing a sentence of incarceration without parole
    eligibility. The evidence presented at the sentencing hearing could not,
    as a matter of law, support the imposition of incarceration without an
    opportunity for parole under the five factors that must be observed at
    sentencing to ensure that the punishment does not violate article I,
    section 17 of the Iowa Constitution.       The district court applied the
    factors, but not in the manner required to protect the juvenile offender
    from cruel and unusual punishment.
    IV. Conclusion.
    We conclude article I, section 17 of the Iowa Constitution does not
    categorically prohibit the imposition of a minimum term of incarceration
    without the possibility of parole on a juvenile offender, provided the court
    only imposes it after a complete and careful consideration of the relevant
    mitigating factors of youth. We recognize the difficulties of individualized
    hearings, but decline at this time to hold our constitution requires
    abandonment of the practice.       Instead, we take this opportunity to
    provide additional guidance to our courts, attorneys, and juveniles on the
    use of the factors and the content of a sentencing hearing.       While we
    conclude the district court abused its discretion in this case, we are
    33
    confident the additional direction provided by this case will lead to
    sentencing more consistent with our constitutional principles.
    DECISION OF COURT OF APPEALS VACATED; DISTRICT
    COURT     SENTENCE      VACATED       AND   CASE    REMANDED      WITH
    INSTRUCTIONS.
    Wiggins and Appel, JJ., join this opinion.      Hecht, J., files a
    concurring opinion.   Appel, J., files a separate concurring opinion in
    which Wiggins, J., joins. Zager, J., files a dissenting opinion in which
    Waterman, and Mansfield, JJ., join.
    34
    #15–0175, State v. Roby
    HECHT, Justice (concurring specially).
    I concur in the determination that Christopher Roby’s prison
    sentence must be vacated.      I write separately, however, to express my
    view that article I, section 17 of the Iowa Constitution prohibits a
    mandatory term of incarceration for any offense committed by a juvenile
    offender.
    In State v. Lyle, 
    854 N.W.2d 378
    (Iowa 2014), we concluded “a
    mandatory minimum sentencing schema . . . violates article I, section 17
    of the Iowa Constitution when applied in cases involving conduct
    committed by youthful 
    offenders.” 854 N.W.2d at 402
    . We reasoned that
    a statute that “sends all juvenile offenders to prison for a minimum
    period of time under all circumstances simply cannot satisfy the
    standards of decency and fairness embedded in [our constitution].” 
    Id. at 403.
      Our decision in Lyle left room, however, for the possibility that
    “[s]ome juveniles will deserve mandatory minimum imprisonment, but
    others may not,” 
    id., and left
    this differentiation to the district court with
    due consideration of the Miller factors focusing upon “youth and its
    attendant circumstances as a mitigating factor.”        
    Id. at 402
    n.8, 404
    (citing Miller v. Alabama, 
    567 U.S. 460
    , 
    132 S. Ct. 2455
    (2012)).         We
    noted the “keystone of our reasoning is that youth and its attendant
    circumstances and attributes make a broad statutory declaration
    denying courts this very discretion categorically repugnant to article I,
    section 17 of our constitution.” 
    Id. at 402
    –03.
    In my subsequent concurring opinion in State v. Seats, 
    865 N.W.2d 545
    (Iowa 2015), I expressed “my lack of confidence in [this
    court’s] ability to conceive—or in sentencing courts’ ability to apply
    consistently—a principled standard for identifying the uncommon or rare
    35
    circumstances” justifying a denial of an opportunity for parole for
    juvenile offenders sentenced to life in 
    prison. 865 N.W.2d at 560
    (Hecht, J., concurring). In that opinion, I explained why several of the
    Miller factors are not helpful in assessing the relative capacities of
    juvenile offenders for maturation and rehabilitation, and I concluded
    article I, section 17 mandates prohibition of life-without-parole sentences
    for all juveniles convicted of homicide offenses.      
    Id. at 561–62,
    563.
    The infirmities of the Miller factors led me to reject them in Seats
    as a framework for identifying the rare juvenile offenders convicted of
    homicide who lack the capacity to mature and be rehabilitated. I now
    conclude the infirmities are no less profound when applied by judges
    sentencing juvenile offenders convicted of lesser offenses.       Like the
    Supreme Judicial Court of Massachusetts, I believe the “back end”
    parole-board mechanism better accommodates juveniles’ capacity for
    change than a “front end” irrevocable determination of eligibility for
    parole. See Diatchenko v. Dist. Att’y, 
    1 N.E.3d 270
    , 282–85 (Mass. 2013).
    The   compelling     reasons   counseling   against   mandatory   statutory
    deprivations of juvenile offenders’ opportunities for parole should lead us
    to conclude there is no constitutionally sound basis for empowering
    judges to make calls on eligibility of juvenile offenders for parole based
    on unsound predictive criteria.
    Consistent with this conclusion, I concur with the majority’s
    conclusion that the sentence rendering Roby ineligible for parole for a
    term of seventeen and one-half years violated article I, section 17 of the
    Iowa Constitution.
    36
    #15–0175, State v. Roby
    APPEL, Justice (concurring specially).
    I join in the court’s opinion but write separately to emphasize why.
    The court’s opinion leaves the door ajar, at least in theory, that a
    juvenile offender might be sentenced to a lengthy adult minimum
    sentence.    But, as we have now repeatedly stated, “children are
    constitutionally different” when it comes to sentencing for crimes. State
    v. Null, 
    836 N.W.2d 41
    , 65 (Iowa 2013) (quoting Miller v. Alabama, 
    567 U.S. 460
    , ___, 
    132 S. Ct. 2455
    , 2464 (2012)); accord State v. Seats, 
    865 N.W.2d 545
    , 556 (Iowa 2015); State v. Lyle, 
    854 N.W.2d 378
    , 395 (Iowa
    2014). The multifactored Miller test, as shaped by this court, powerfully
    drives the analysis toward a finding that children are constitutionally
    different and therefore, as a general proposition, juvenile offenders
    cannot be sentenced to mandatory adult minimums.
    Although we have not expressly said so, the State in theory may
    overcome these factors by presenting what amounts to a case of
    psychopathy demonstrating, among other things, resistance to change
    and a stunting of the ordinary maturation process.             But so far,
    psychopathy measures during adolescence that have been developed by
    experts have unacceptable false positive rates when used to make
    individualized predictions. See Thomas Grisso & Antoinette Kavanaugh,
    Prospects for Developmental Evidence in Juvenile Sentencing Based on
    Miller v. Alabama, 22 Psychol., Pub. Pol’y, & L. 235, 240 (2015).
    According to a recent comprehensive review of the literature, available
    measures of psychopathy in adolescents “have not established a
    sufficiently high level of stability . . . to warrant testimony about whether
    a youth has a psychopathic personality disorder.” 
    Id. (quoting Gina
    M.
    Vincent et al., Juvenile Psychopathy: Appropriate and Inappropriate Uses
    37
    in Legal Proceedings in APA Handbook of Psychology and Juvenile Justice
    219 (Kirk Heilbrun et al., eds., 2016)).
    As a result, I do not think as a practical matter there is much
    difference between the court’s approach and the categorical approach in
    State v. Sweet, 
    879 N.W.2d 811
    , 839 (Iowa 2016). The seventeen and
    one-half-year mandatory sentence in this case is less draconian than a
    life-without-the-possibility-of-parole sentence in Sweet, but the crimes
    are less serious, too. Although the stakes are lower, I think there are
    solid reasons to extend the categorical approach of Sweet to this case.
    Once again, of course, such an approach would not be an entitlement to
    early release, but only to a meaningful opportunity to show rehabilitation
    prior to the expiration of a seventeen and one-half-year mandatory
    sentence.
    Nonetheless, for now I join the court’s opinion. If implementation
    of this decision proves inconsistent, confusing, difficult, or unworkable,
    the obvious solution would be to move to the analysis in Sweet and
    categorically eliminate the application of adult mandatory minimum
    sentences to juvenile offenders.
    Wiggins, J., joins this special concurrence.
    38
    #15–0175, State v. Roby
    ZAGER, Justice (dissenting).
    The court giveth and the court taketh away. In part III.A–B of its
    opinion, the court correctly concludes that the Iowa Constitution does
    not categorically prohibit a district judge, after a hearing on all relevant
    factors, from sentencing a juvenile who commits a serious felony such as
    rape, armed robbery, or murder, to a minimum period of incarceration
    before the juvenile is eligible for parole. However, this correct but limited
    conclusion in III.A–B is subsequently undermined by other aspects of the
    opinion.
    The court introduces a number of statements that go beyond what
    this court has decided in its prior juvenile sentencing opinions.               For
    example, the court declares that minimum periods of incarceration need
    to be “short” and “uncommon.” These statements can, and I expect will,
    be seized upon in future cases to strike down any minimum term of
    incarceration.
    More directly, in part III.C–D, the court restates the relevant
    factors in a way that will make it difficult, if not practically impossible,
    for   a    sentencing   judge    to   ever     impose   any   minimum    term    of
    incarceration.      These significant, practical implications are another
    impediment to our district court judges who expend substantial time and
    energy exercising their discretion in sentencing.             Every application of
    every factor must weigh in favor of the defendant.              I have repeatedly
    cautioned that this approach, in effect, removes any sentencing
    discretion from the district court and “bestows upon our appellate courts
    the   freedom      to   impose    their      members’    judgments     about    the
    appropriateness of a sentence.” State v. Lyle, 
    854 N.W.2d 378
    , 412 (Iowa
    2014) (Zager, J., dissenting).
    39
    Moreover, it is now apparent that expert testimony will be required
    on both sides before a juvenile can be sentenced to any minimum period
    of incarceration. The court’s opinion thus endorses and perpetuates the
    cottage industry that has developed for mitigation experts—a burden not
    only for the district court judges and the State, but also for the juvenile
    defendants themselves, many of whom are represented by a public
    defender or who may otherwise be constrained by costs. In short, while
    the court has technically not invalidated all minimum terms of
    incarceration for juveniles, today’s opinion will have that effect in the real
    world in which our district courts must operate. And the question that
    must be asked is: will the sentence of the district court be any more valid
    or constitutional? I don’t believe so.
    The majority opinion takes our state even farther away from the
    national consensus, but it provides no adequate justification for this
    continued extension in juvenile sentencing.         The restatement of the
    relevant factors does not make sense, and the court’s continued push to
    shift authority from our district court judges to the parole board will not
    achieve the outcomes it would like to see.
    I. Today’s Extensions of Lyle Move Us Farther Away from
    Other Jurisdictions.
    Today’s decision pulls Iowa farther away from the rest of the
    nation. In 2014, this court declared unconstitutional any sentencing law
    requiring individuals under the age of eighteen who committed felonies to
    be incarcerated for any mandatory minimum period of time. See 
    Lyle, 854 N.W.2d at 400
    (majority opinion). This rule applied no matter how
    heinous the crime, such as first-degree murder, or how short the period
    of incarceration, such as one year.       See 
    id. All such
    sentences were
    deemed cruel and unusual. To its credit, the majority acknowledged in
    40
    Lyle the uniqueness of its decision. “[W]e recognize no other court in the
    nation has held that its constitution or the Federal Constitution prohibits
    a statutory schema that prescribes a mandatory minimum sentence for a
    juvenile offender.” 
    Id. at 386.
    Three years have passed since Lyle was decided. Not surprisingly,
    criminal defense lawyers in other jurisdictions have urged their states to
    follow Lyle. None have accepted the invitation. See, e.g., State v. Imel,
    No. 2 CA–CR 2015–0112, 
    2015 WL 7373800
    , at *3 (Ariz. Ct. App. Nov.
    20, 2015) (“[W]e disagree with Lyle’s characterization of the Court’s
    holding in Miller [v. Alabama, 
    567 U.S. 460
    , 
    132 S. Ct. 2455
    (2012)].”);
    People v. Rigmaden, No. C071533, 
    2015 WL 5122916
    , at *18 (Cal. Ct.
    App. Sept. 1, 2015) (declining to follow Lyle while observing that “policy
    arguments about sentencing juveniles in light of current research on the
    developing brains of adolescents (neuroscience)” are “more properly
    directed to the Legislature”); People v. Applewhite, 
    68 N.E.3d 957
    , 964
    (Ill. App. Ct. 2016) (“[W]e are not persuaded by the defendant’s reliance
    on an Iowa Supreme Court case finding that all mandatory minimum
    juvenile sentences are unconstitutional.”); State v. Anderson, No. 26525,
    
    2016 WL 197122
    , at *11 (Ohio Ct. App. Jan. 15, 2016) (“The only
    authority Anderson cites directly supporting the proposition that all
    mandatory minimum sentences imposed on juveniles tried in adult court
    constitute cruel and unusual punishment is [Lyle]. . . . Upon review, we
    decline to adopt the majority approach in Lyle.”); State v. Barbeau, 
    883 N.W.2d 520
    , 533–34 (Wis. Ct. App. 2016) (declining to follow Lyle).
    In fairness, it should be noted the Washington Supreme Court
    recently held that under the Eighth Amendment, a trial court sentencing
    juveniles in the adult criminal justice system “must be vested with full
    discretion to depart from the sentencing guidelines and any otherwise
    41
    mandatory    sentence   enhancements,         and      to     take   the   particular
    circumstances surrounding a defendant’s youth into account.” State v.
    Houston-Sconiers, 
    391 P.3d 409
    , 426 (Wash. 2017). Yet, the Washington
    court did not rely on its state constitution, did not mention Lyle, and did
    not hold that the trial court has an affirmative obligation to hold a
    hearing covering all the Miller factors in every case (as opposed to simply
    receiving and considering such evidence when it was offered). 
    Id. at 419–
    20 Also, the Washington court confirmed that the trial court sentencing
    juveniles in the adult criminal justice system must be vested with “full
    discretion” to depart from prescribed sentences. 
    Id. at 421
    I have not
    seen such a confirmation of discretion in our sentencing judges in any of
    our juvenile sentencing opinions. While the Washington Supreme Court
    may have reached a “similar conclusion,” it did not cite to our opinion.
    In light of Lyle’s negative reception in other states, I think a more
    cautious approach is appropriate. Instead, today’s opinion extends Lyle.
    Consider the following examples. In Lyle, we said “juveniles can still be
    sentenced to long terms of imprisonment, but not 
    mandatorily.” 854 N.W.2d at 401
    (emphasis added). Just one year ago, in State v. Sweet,
    this court assured everyone that even doing away with the option of life
    without parole was only a “marginal” change because juveniles who
    committed    murder     would    still    serve   “a        substantial    period    of
    incarceration.” 
    879 N.W.2d 811
    , 835 (Iowa 2016) (emphasis added). The
    majority now takes the opposite approach, walking away from its
    previously stated position.     The majority says instead that “it may be
    appropriate retribution to incarcerate a juvenile for a short time without
    the possibility of parole” and “a sentencing judge could properly conclude
    a short term of guaranteed incarceration is necessary to protect the
    public.” So “long” and “substantial” have now been replaced by “short.”
    42
    If we keep changing the standards, how can we expect our district court
    judges to reliably apply any sentencing factors?
    In Lyle, we said that “[s]ome juveniles will deserve mandatory
    minimum imprisonment, but others may 
    not.” 854 N.W.2d at 403
    . We
    added,
    [Trial] judges will do what they have taken an oath to do.
    They will apply the law fairly and impartially, without fear.
    They will sentence those juvenile offenders to the maximum
    sentence if warranted and to a lesser sentence providing for
    parole, if warranted.
    
    Id. at 404
    . But today we announce that “[a] sentence of incarceration
    without parole will be an uncommon result.” In other words, the district
    court’s discretion to do what is warranted by the facts in front of it must
    give way to a mandate that, except in rare and yet undefined
    circumstances, the juvenile must be immediately parole eligible.         In
    reality, the majority’s opinion makes the district court’s sentencing
    discretion merely illusory.
    In Lyle, we distinguished between “inane juvenile schoolyard
    conduct” and “cold and calculated adult conduct,” recognizing that some
    juvenile conduct was subject to deterrence. 
    Id. at 401.
    Today, though,
    the majority concludes that “the justification of deterrence will normally
    be irrelevant to all juveniles.” I strongly disagree. Both this court and
    the Supreme Court have continuously acknowledged that, while
    deterrence has less weight in the analysis of the penological justifications
    for juvenile sentencing due to the impetuosity of juvenile decision
    making, it still has some weight in every case. Roper v. Simmons, 
    543 U.S. 551
    , 570, 
    125 S. Ct. 1183
    , 1196 (2005) (“[T]he same characteristics
    that render juveniles less culpable than adults suggest as well that
    juveniles will be less susceptible to deterrence.”); 
    Lyle, 854 N.W.2d at 43
    399 (“We add that a deterrence rationale is actually even less applicable
    when the crime . . . is lesser.”); State v. Null, 
    836 N.W.2d 41
    , 63 (2013)
    (“The [Supreme] Court concluded deterrence has less validity because of
    the ‘impetuous and ill-considered’ nature of juvenile decision making.”
    (quoting Graham v. Florida, 
    560 U.S. 48
    , 72, 
    130 S. Ct. 2011
    , 1028–29
    (2010))).
    Now, we have again changed the standards and concluded that
    instead of simply having less weight in our analysis, deterrence is now
    “normally irrelevant to all juveniles.” In practice, what does this mean?
    How is “less weight” different from “normally irrelevant,” and how are our
    district court judges supposed to realistically apply this penological goal
    when the goalposts have shifted yet again?                       I think the court’s
    observation on the irrelevance of deterrence would surprise most parents
    who believe that deterrence can be effective with their children. Indeed,
    there   is       a   sense   in     which    this   court’s   ever-expanding   juvenile
    jurisprudence demeans the great majority of youth who do not commit
    serious felonies.
    This approach also moves us away from the Model Penal Code:
    Sentencing approach to juvenile sentencing. While the Model Penal Code
    gives priority to rehabilitation and reintegration into society, it does not
    foreclose the use of the penological goal of deterrence. Model Penal Code:
    Sentencing § 6.11A(b), at 215 (Am. Law Inst., Proposed Final Draft 2017);
    
    id. cmt. (c)(5),
    at 220–21. Thus, the Model Penal Code would allow for
    “the judge’s ability to find, when supported by the facts, that an offender
    under       18       acted   with    an     unusually    high    degree   of   personal
    blameworthiness.” 
    Id. at 218.
    It adds that courts “must also attend to
    the ‘gravity of offenses’ and the ‘harms done to crime victims’ when
    reaching final judgments of proportionality.                  The seriousness of the
    44
    victim injuries does not diminish when their assailants were underage.”
    
    Id. Notably, the
    Model Penal Code is, as its name states, a model for
    adoption by legislatures, not a constitutional minimum. Yet even with
    this model, the consensus of the American Law Institute is that other
    considerations besides rehabilitation may enter into juvenile sentencing.
    II. There Is No Jurisprudential Basis for the Majority’s
    Extensions of Lyle.
    These extensions of Lyle find no support in the text of article I
    section 17, which only prohibits “cruel and unusual punishment[s].”
    Iowa Const. art. I, § 17. Ordering a sixteen- or seventeen-year-old who
    commits a rape, an armed robbery, or a murder to serve some amount of
    time before being eligible for parole is neither cruel nor unusual.
    Nor do the majority’s statements find support in established
    jurisprudence. For example, Miller indicated that the “harshest possible
    penalty,” i.e., life without parole, should be “uncommon” for juvenile
    homicide offenders.    567 U.S. at ___, 132 S. Ct. at 2469 (“[W]e think
    appropriate occasions for sentencing juveniles to this harshest possible
    penalty will be uncommon.” (Emphasis added.)). Today, as noted above,
    the court says that minimum prison terms of any length for juveniles
    should be uncommon. This twists words to give the impression that the
    court is simply following in the tracks of Miller when in reality, it is not.
    To give another example, Miller said that juveniles are “less likely
    to consider potential punishment” before committing crimes. Id. at ___,
    132 S. Ct. at 2465. As a general statement, that is probably true. But
    the majority takes Miller to an extreme by stating that “deterrence will
    normally be irrelevant to all juveniles.” There is a big difference between
    holding that the less developed brain of juveniles should make it rare
    and difficult to give them the most serious punishment, as the Court did
    45
    in Miller, and holding that it should make it rare and difficult to punish
    them at all, which is the gist of today’s decision.
    As before, the majority draws heavily on law review articles as a
    basis for today’s decision. In stark contrast to how it has been received
    by actual courts, the court’s Lyle decision has been enthusiastically
    welcomed by law review writers. See, e.g., Cara H. Drinan, The Miller
    Revolution, 
    101 Iowa L
    . Rev. 1787, 1817 (2016); Lindsey E. Krause, One
    Size Does Not Fit All: The Need for a Complete Abolition of Mandatory
    Minimum Sentences for Juveniles in Response to Roper, Graham, and
    Miller, 33 Law & Ineq. 481, 493 (2015); Elizabeth Scott et al., Juvenile
    Sentencing Reform in a Constitutional Framework, 88 Temp. L. Rev. 675,
    707–08 (2016) [hereinafter Scott].
    To be clear, legal scholarship plays a vital and necessary role in
    germinating new concepts, fusing other disciplines to law, and knocking
    down badly reasoned judicial opinions. But it is one thing to regard a
    nonpeer-reviewed law review article as a source of ideas and quite
    another to regard it as authority. Unlike a court, which in a meaningful
    way must live with its decision, law review writers have no skin in the
    game. They can freely expound without bearing the responsibility for an
    actual decision that (like Lyle) has real-world consequences.
    III. The Court Has Redefined the Miller Factors in a Way That
    Will Make It Practically Very Difficult to Sentence a Juvenile to Any
    Minimum Amount of Incarceration, Regardless of the Crime and the
    Characteristics of the Person Who Committed It.
    Over the last three years, Lyle has led to hundreds of sentencings
    and resentencings.     District judges, prosecutors, and defense lawyers
    have worked countless hours to do what we asked them to do.
    Furthermore, the court of appeals has undertaken appellate review of
    numerous Lyle sentencings and resentencings. See, e.g., State v. White,
    46
    No. 15–0829, 
    2016 WL 4801436
    (Iowa Ct. App. Sept. 14, 2016); State v.
    Null, No. 15–0833, 
    2016 WL 4384614
    (Iowa Ct. App. Aug. 17, 2016);
    State v. Zarate, No. 15–0451, 
    2016 WL 3269569
    (Iowa Ct. App. June 15,
    2016); State v. Chany, No. 15–0340, 
    2016 WL 1705160
    (Iowa Ct. App.
    Apr. 27, 2016); State v. Tuecke, No. 15–0617, 
    2016 WL 1681524
    (Iowa
    Ct. App. Apr. 27, 2016); State v. Bullock, No. 15–0077, 
    2016 WL 1130311
    (Iowa Ct. App. Mar. 23, 2016); State v. Wise, No. 15–0192, 
    2016 WL 894377
    (Iowa Ct. App. Mar. 9, 2016); State v. Davis, No. 14–2156, 
    2016 WL 146528
    (Iowa Ct. App. Jan. 13, 2016); State v. Giles, No. 15–0021,
    
    2015 WL 9450810
    (Iowa Ct. App. Dec. 23, 2015); State v. Hajtic, No. 15–
    0404, 
    2015 WL 6508691
    (Iowa Ct. App. Oct. 28, 2015).
    What our judges need and want from this court is an intelligent
    and practical roadmap to guide them in their sentencing decisions—that
    is, an illustration of a sentencing or resentencing that complies with this
    court’s opinions and allows them the discretion to provide appropriate
    juvenile offenders with a minimum period of incarceration. But the court
    does not provide such a roadmap. Again, this court simply redefines the
    Miller factors in a way that will make it extraordinarily difficult to
    sentence a juvenile to any minimum term of imprisonment, regardless of
    the individual factors related to the person or any consideration of the
    crime he or she committed.      The majority continues to focus on the
    defendant’s potential for rehabilitation without giving any weight to
    public safety, deterrence, or incapacitation.      Indeed, the majority’s
    analysis only uses the word “victim” when quoting the district court.
    These newly redefined factors are not only unfair to our district court
    judges, but also unworkable.
    A. Chronological Age. The first Miller factor is “the ‘chronological
    age’ of the youth and the features of youth, including ‘immaturity,
    47
    impetuosity, and failure to appreciate risks and consequences.’ ” State v.
    Ragland, 
    836 N.W.2d 107
    , 115 n.6 (Iowa 2013) (quoting Miller, 567 U.S.
    at ___, 132 S. Ct. at 2468).     Yet, today’s opinion provides a subtle
    change. The word “chronological” has been dropped. So, whereas Miller
    specifically distinguished between the seventeen-year-old and the
    fourteen-year-old, and emphasized that the cases before it involved
    fourteen-year-olds, according to today’s opinion all ages under eighteen
    are a mitigating factor unless the State introduces “expert evidence [that
    the] offender possessed features of maturity beyond his or her years.”
    This renders the age factor meaningless.     We do not live in a fictional
    world where all children are above average. If all juveniles receive the
    same    mitigation,   unless   the   State   offers   expert   evidence   of
    superannuated wisdom, then in a real sense no one receives mitigation.
    The fourteen-year-old cannot be treated more leniently than the
    seventeen-and-a-half year-old who commits the same crime.
    B. Family and Home Environment. The second Miller factor is
    the juvenile’s “family and home environment.”         567 U.S. at ___, 132
    S. Ct. at 2468. Miller asked the court to consider the juvenile’s “family
    and home environment . . . no matter how brutal or dysfunctional.” 
    Id. Now, instead
    of analyzing the extent a brutal or dysfunctional family
    situation “from which [a juvenile] cannot usually extricate himself [or
    herself],” 
    id., the majority
    seeks to impose the requirement of expert
    testimony to “assess how the family and home environment may have
    affected the functioning of the offender.”      Rather than allowing the
    district court to exercise its intellect and discretion in determining the
    mitigating weight of a particular juvenile’s home environment, the
    majority now requires expert testimony based on “social maturity
    scales . . . [that] assess the degree of independence and self-direction in
    48
    everyday functioning” in every juvenile sentencing—even if the juvenile
    may come from a seemingly well-functioning family background. Scott,
    88 Temp. L. Rev. at 698. The Supreme Court’s decision in Miller focused
    on the extreme—a brutal or dysfunctional family environment from
    which a juvenile cannot extricate themselves. See Miller, 567 U.S. at ___,
    132 S. Ct. at 2468. As mitigating evidence, the Court found relevant that
    Evan Miller’s stepfather abused him, that his mother was an alcoholic
    and a drug addict, and that he spent years in and out of the foster care
    system.   Id. at ___, 132 S. Ct. at 2469.   The majority takes away the
    district court’s ability to make an informed decision based on its own
    observations and perceptions. Instead of allowing a dysfunctional home
    environment to serve as a mitigating factor, every juvenile’s home
    environment must be analyzed by an expert to offer an opinion on the
    degree of dysfunction.     Why must a juvenile’s home and family
    environment always count as a mitigating factor? What about the case of
    “affluenza” where a juvenile raised by a loving family in a wealthy
    neighborhood commits a heinous crime?
    C. The Circumstances of the Crime and Family or Peer
    Pressures.   The third Miller factor asks the court to consider “the
    circumstances of the homicide offense, including the extent of [the
    youth’s] participation in the conduct and the way familial and peer
    pressures may have affected [the youth].” Id. at ___, 132 S. Ct. at 2468.
    From this, we have applied the factor across the board to any crime
    committed by a juvenile. In the cases the Supreme Court considered in
    Miller, neither of the juveniles acted alone when they committed their
    crime, which illustrated the extent to which peer pressure can affect a
    juvenile in the moment. Id. at ___, 132 S. Ct. at 2468–69. However, the
    majority now asks our district court judges to analyze the extent to
    49
    which peer or family pressure affected a juvenile, even when the juvenile
    acted alone. Scott, 88 Temp. L. Rev. at 698 (“[P]eer influence can play a
    more subtle role in adolescent behavior, as when teenagers engage in
    behavior that they think will win peer approval . . . .”). How is a district
    court judge to do this?    This court offers no guidance on a principled
    application.
    The court concludes with the observation that “[m]itigation
    normally is warranted in all crimes.” So, as with the age factor, every
    circumstance apparently serves as mitigation.         Again, this has the
    unfortunate side effect of treating the juvenile who was truly pressured
    into committing his or her crime the same as the juvenile who committed
    a solo, cold-blooded offense.
    D. Incompetence of Youth as It Affects the Legal Process. The
    fourth Miller factor considers the ways a juvenile’s age may affect his or
    her ability to deal with police officers, prosecutors, or their own attorney.
    Miller, 567 U.S. at ___, 132 S. Ct. at 2468.        Here, too, rather than
    focusing on the facts of the case before it and the juvenile’s actual
    experience with police, prosecutors, and his attorney, the majority
    imposes the requirement of expert testimony to determine whether “a
    particular youth would be more capable than most” in navigating the
    legal process. While I can certainly see the benefit of expert testimony in
    limited circumstances, I think our sentencing judges can often look at
    the facts and circumstances involving the juvenile, and make an
    informed determination of this issue in the exercise of their full
    discretion, without the necessity of expert testimony.
    Additionally, how is this factor to be applied when we are dealing
    with an initial sentencing rather than a resentencing? Once a juvenile
    has been convicted of, for example, a forcible felony, does trial counsel
    50
    then need to present expert testimony on how the youth navigated the
    just-completed trial in front of the district court judge? If so, doesn’t trial
    counsel need to withdraw so there can be new counsel for sentencing?
    E. Rehabilitation.       The last Miller factor is the juvenile’s
    “possibility of rehabilitation.”   
    Id. This factor
    takes into consideration
    whether a juvenile’s actions demonstrate the transient immaturity of
    youth rather than “irreparable corruption.” Id. at ___, 132 S. Ct. at 2469
    (quoting 
    Roper, 543 U.S. at 573
    , 125 S. Ct. at 1197).            Notably, the
    concept of “irreparable corruption” originated in Roper in the context of
    capital punishment and continued with life-without-parole sentences at
    issue in Miller.   It really has no bearing on cases where the juvenile
    offender will be released after a period of years.       The issue is simply
    whether the sentencing judge can prescribe some amount of time the
    juvenile must serve before being parole eligible.
    Again, however, the majority cushions its language to make the
    district court’s job nearly impossible—it “cannot necessarily use the
    seriousness of a criminal act, such as murder, to conclude the juvenile
    falls within the minority of juveniles who will be future offenders.” This
    leaves the question open as to when, if ever, a district court can use the
    seriousness of a criminal act as anything other than a mitigating factor.
    From the above review of the Miller factors, and the new
    restrictions and guidance provided by the majority, it seems abundantly
    clear that the district court still has no sensible direction as to how to
    effectively apply the Miller factors in its sentencing decisions. In effect,
    the majority is imposing a de facto, categorical ban on any minimum
    prison sentence for a juvenile offender, whether the underlying sentence
    required any mandatory sentence or not.             As I and several of my
    colleagues have repeatedly argued, if this is the direction the court wants
    51
    to take, then be direct enough to just say it. Let’s stop wasting all the
    time, resources, and money on a sentencing approach that is impractical
    and unworkable. It is a burden on our court system and a burden on
    our district court judges who look to our opinions for guidance.
    F. Model Penal Code: Sentencing.            The Model Penal Code:
    Sentencing has recently been drafted to submit to the American Law
    Institute. It specifically addresses some of the factors discussed above.
    As it pertains to an offender’s age, it notes that “age shall be a
    mitigating factor, to be assigned greater weight for offenders of younger
    ages.” Model Penal Code: Sentencing § 6.11A(a), at 215. This is more in
    line with the mandates of Miller than today’s ruling. In Miller, the court
    noted that both of the defendants were fourteen years old—a different
    situation than if both had been seventeen. Miller, 567 U.S. at ___, 132
    S. Ct. at 2468. The Model Penal Code approach preserves this common-
    sense approach, that the fourteen-year-old offender is different from the
    seventeen-year-old offender.    It still, however, preserves the idea that
    juveniles of all ages are still less blameworthy than adults. Model Penal
    Code: Sentencing § 6.11A, cmt. c, at 217 (“[O]ffenders under 18 should
    be judged less blameworthy for their criminal acts than older offenders—
    and age-based mitigation should increase in correspondence with the
    youthfulness of individual defendants.”). Age alone, however, need not
    always be a mitigating factor. 
    Id. cmt. c,
    at 218. “[A] sentencing judge
    might find an offender unusually culpable—despite his [or her] youth—if
    guilty of a violent offense committed only for a thrill, or for sadistic
    purposes, or out of racial animus.” 
    Id. The Model
    Penal Code acknowledges that peer pressure is a
    concern that should be weighed, but not a mitigating factor in every case.
    
    Id. at 219.
                                          52
    While normally developing human beings possess a moral
    sense of morality from their early years, important capacities
    of abstract moral judgment, impulse control, and self-
    direction in the face of peer pressure, continue to solidify
    into early adulthood. The developmental literature suggests
    that offenders under 18 may be held morally accountable for
    their criminal actions in most cases, but assessments of the
    degree of personal culpability should be different for older
    offenders.
    
    Id. at 219–20.
    In other words, if peer pressure is an issue in the case, it
    should certainly be weighed as a mitigating factor. We saw this in Miller,
    where both defendants acted with peers when they committed their
    crimes. However, the majority takes it one step too far by proposing that
    peer pressure is at issue in every case, even when the defendant acted
    alone.
    The Model Penal Code also places a premium on the goal of
    rehabilitation for juvenile offenders. 
    Id. at 219–21.
    However, it does so
    without foreclosing the possibility that rehabilitation will not work in
    every case, for every offender. 
    Id. at 220.
    Many believe that adolescents are more responsive to
    rehabilitative sanctions than adult offenders. While the
    evidence for this proposition is mixed, it is clear that some
    rehabilitative programs are effective for some juvenile
    offenders. Success rates are at least comparable to those
    among programs tailored to adults.
    
    Id. While society
    has a “greater moral obligation” to attempt to
    rehabilitate juvenile offenders, common sense tells us that rehabilitation
    will not work for every offender.
    IV. Replacing Trial Judge Discretion with Parole                Board
    Discretion Does Not Necessarily Mean Fairer Sentences.
    Lyle eliminated legislative control over how long a juvenile who
    committed a serious felony could be incarcerated.          Today’s decision
    effectively eliminates judicial control over juvenile sentences by making it
    essentially impossible to send a juvenile who commits a crime to prison
    53
    for any minimum amount of time. Now, control is vested exclusively in
    the parole board.
    The parole board has a statutory duty to release a person under
    the following circumstances:
    The board shall release on parole or work release any person
    whom it has the power to so release, when in its opinion
    there is reasonable probability that the person can be
    released without detriment to the community or to the
    person.      A person’s release is not a detriment to the
    community or the person if the person is able and willing to
    fulfill the obligations of a law-abiding citizen, in the board’s
    determination.
    Iowa Code § 906.4(1) (2017). In other words, the board is obligated to
    release an individual as soon as the individual is rehabilitated.          This
    explains the court’s preference for parole board discretion: whereas
    district court judges can and do consider all the traditional goals of
    sentencing—including punishment and deterrence—the parole board
    may only consider whether the individual has been rehabilitated.
    On paper, this should work in the juvenile’s favor. In practice, I
    am not so sure. The parole board has five members; only two of them
    work full-time.     See 
    id. § 904A.1.
       These members are responsible for
    making all parole decisions in Iowa.         
    Id. § 904A.4(1).
      Collectively, in
    FY2016, they completed 11,468 deliberations resulting in 3767 paroles
    and 1611 work releases. See Iowa Bd. of Parole, Annual Report Fiscal
    Year 2016, https://www.legis.iowa.gov/docs/publications/DF/804753.
    pdf, at 2. It is simply unfair and unrealistic to expect the parole board to
    devote the same time and attention, on average, to a particular offender
    that a district court judge does in its consideration of an appropriate
    sentence for a juvenile offender.
    Furthermore, the parole board’s determination will be influenced
    heavily by the defendant’s behavior in prison, as reported by the
    54
    department of corrections. See Iowa Code § 906.5(3); Iowa Admin. Code
    r. 205—8.6.      One of the main points the court makes today is that a
    juvenile’s conduct as a juvenile has limited value in predicting the
    person’s capacity for future law-abiding behavior.                 According to the
    court, we need to see the person as an adult—i.e., how the person acts in
    prison. This focus on an offender’s behavior in a prison environment will
    benefit some defendants, but hurt others.
    Additionally, there is no right to counsel at parole hearings as
    there was at sentencing. See Iowa R. Crim. P. 2.28(1). So the former
    juvenile will not have the benefit of a lawyer to help them make his or her
    case, as he or she did at sentencing.
    Also, given this court’s view that juveniles who commit serious
    crimes should not face societal punishment, but only be detained until
    rehabilitation is demonstrated to the parole board, it makes little sense
    for district court judges to be concerned about the maximum time to be
    served.     Thus, while the legislature has given courts discretion to
    suspend that maximum sentence in whole or in part, why make that
    difficult decision if the person can be released anyway as soon as the
    parole board deems him or her rehabilitated?
    While I respect the herculean efforts of the parole board, I continue
    to doubt that it is a more appropriate body to determine whether a
    juvenile warrants incarceration rather than our district court judges.5
    Most significantly, the parole board considers a number of other factors
    in making its decision to release someone. Some of these factors include
    
    5Sweet, 879 N.W.2d at 852
    –53 (Zager, J., dissenting) (“Last, with all due respect,
    I question whether the board of parole is better able to discern whether the juvenile
    offender is irreparably corrupt after time has passed, and after opportunities for
    maturation and rehabilitation have been provided.”).
    55
    rule changes or overcrowding.       There may be political or budgetary
    considerations that may affect release decisions.         Therefore, these
    decisions may be made based on factors completely unrelated to Miller,
    which this court has spent considerable time and effort attempting to
    define—and redefine.     Ultimately, I continue to believe the majority
    improperly delegates sentencing duties and responsibilities to the parole
    board, when this is a duty that is properly vested with the district court.
    V. Juveniles Who Commit Serious Crimes Should Be Subject
    to Punishment for Those Crimes.
    Throughout all of our cases on juvenile sentencing reform, we have
    never sought to excuse the behavior of a juveniles’ criminal act, but
    rather to impose punishment in a way that takes into account the lesser
    culpability and greater capacity for change of juvenile offenders.      See,
    e.g., 
    Null, 836 N.W.2d at 75
    (“[W]hile youth is a mitigating factor in
    sentencing, it is not an excuse.”).    “The constitutional analysis is not
    about excusing juvenile behavior, but imposing punishment in a way
    that is consistent with our understanding of humanity today.” 
    Lyle, 854 N.W.2d at 398
    . In other words, this analysis requires that we consider
    both the crime and the punishment. Tying the district court’s hands by
    making the factors nearly impossible to apply in a principled manner
    disproportionately weighs the analysis so the district court is only able to
    consider the juvenile’s age and lessened culpability. Completely lost is
    any consideration of the harm the juvenile offender caused to his or her
    victim.   Another downside to immediate parole eligibility in place of a
    discretionary minimum prison term is that many victims and their family
    members will feel compelled to attend the parole hearings to urge
    continued incarceration. Each hearing will reopen the wounds scarred
    56
    over from the defendant’s crime and thereby revictimize the victims and
    their families.
    There are a number of objectives that must be weighed when
    sentencing    an   offender     under    the   age   of   eighteen:   “offender
    rehabilitation, general deterrence, incapacitation of dangerous offenders,
    restitution to crime victims, preservation of families, and reintegration of
    offenders into the law-aiding community.” Model Penal Code: Sentencing
    § 6.11A, cmt. (c), at 218.      Proportionality does not require that these
    objectives be ranked in any particular hierarchy; rather, the district
    court must analyze the circumstances before it and weigh the gravity of
    the offense and the harm done to the victim before reaching a final
    judgment of sentence.         
    Id. Generally, however,
    rehabilitation and
    reintegration will have priority over the other goals. 
    Id. at 218–19.
    An
    exception remains for dangerous or unusual criminal offenses.            
    Id. at 219.
    This is consistent with the approach we have taken in the past,
    where we have noted that the lessened culpability of juvenile offenders
    must be taken into account during sentencing, but the harm caused to a
    victim should not be left out of the equation. See, e.g., 
    Lyle, 854 N.W.2d at 398
    . What the majority’s opinion fails to appropriately acknowledge is
    that “[t]he seriousness of victim injuries does not diminish when their
    assailants were underage.” Model Penal Code: Sentencing § 6.11A, cmt.
    c, at 218.
    As applied to the resentencing of Christopher Roby, the district
    court weighed each of the Miller factors. The district court noted that
    Roby committed the sexual abuse against his victim when he was sixteen
    and seventeen years of age. Additionally, he had been caught improperly
    touching his victim and even banned from the victim’s house for a period
    57
    of time. These factors weigh against the impetuosity and immaturity of
    youth.
    The district court also considered Roby’s family and home
    environment.         The district court noted that his family and home
    environment were “not the best,” but the victim’s family stepped in and
    attempted to provide a stable home for him. Despite this support, Roby
    chose to repeatedly take advantage of his victim in her home.
    The district court considered peer pressure in its sentencing
    decision.        Roby acted alone—indeed, Roby continued to pressure his
    victim to keep his abuse secret. Additionally, Roby was living with the
    family of the victim and keeping his abuse quiet, which is the opposite of
    acting under peer or family pressure.
    The district court did not consider Roby’s ability to deal with
    police, prosecutors, or his attorney on resentencing. However, his victim
    did not report the abuse until after Roby had turned eighteen. Because
    of his age, Roby’s contact with the legal system and his communication
    with his own attorney did not occur until he was an adult.
    Last, the district court noted that Roby displayed a concerning lack
    of rehabilitation.       Although the sexual abuse perpetrated by Roby
    occurred at ages sixteen and seventeen, the district court found he
    expressed no remorse for his actions as an adult. Pertinently, even after
    ten years of incarceration, Roby maintains that the court is only
    punishing him and that he deserves to “get on with his life,” with no
    remorse or empathy for his victim.
    A good indicator of Roby’s prospects for rehabilitation is his
    behavior in prison.        He received twenty-eight disciplinary infractions
    before     his    resentencing   hearing.    Most   troubling   is his   sexual
    misbehavior in prison after turning age twenty-five, when his brain was
    58
    fully developed according to the social science relied on in State v.
    Bruegger, 
    773 N.W.2d 862
    , 879 n.5 (Iowa 2009). He acted out sexually
    by inappropriately touching a female prison guard.         His inability to
    behave in a controlled environment, even at age twenty-five, foretells an
    inability to behave if he is released into society.   The majority opinion
    does not require the sentencing court to turn a blind eye to Roby’s
    postsentencing behavior.    In the next resentencing hearing, the State
    should supplement the record with Roby’s prison disciplinary history
    since the last hearing.    The State should also update the court as to
    whether Roby has remained ineligible for the sex offender treatment
    program based on his continuing refusal to admit guilt.
    On resentencing Roby, the district court imposed the identical
    sentence originally imposed. The court weighed the Miller factors while
    also recognizing the significant impact on the victim. After weighing all
    of the necessary factors, and noting Roby’s complete lack of remorse, the
    district court concluded the original sentence, including the mandatory
    minimum sentence, was appropriate. The district court did exactly what
    we asked of it.     No amount of redefinition by this court, or the
    requirement of expert testimony on each issue, will dissuade me that the
    district court, in its broad discretion, entered an appropriate sentence. I
    would affirm the district court resentencing.
    VI. Conclusion.
    I am no admirer of our state’s existing mandatory minimum
    sentencing laws.   In my view, some of the minimums are far too long
    and, as a result, they treat many offenders unfairly. I would like to see
    our legislature revise these laws beyond the limited reforms to date. An
    important next step would be to reduce the mandatory minimum for
    59
    most class “B” felonies to something less than the existing seventeen and
    one-half years—the sentence Roby has been serving.
    But my criticism of these laws is not age-specific.               These
    sentencing laws are unfair for all ages.    Amendment of these laws for
    everyone would be preferable to today’s decision which effectively
    invalidates   all   minimum   prison   terms   of   any   juvenile   offender.
    Unfortunately, today’s decision (1) isolates Iowa even further in this area
    of the law; (2) redefines the Miller factors in a way that will likely deter
    our district court judges from trying to impose any kind of minimum
    prison term on a juvenile, no matter how horrific the crime; yet (3) may
    have unintended consequences that actually harm juveniles.            For all
    these reasons, I dissent.
    Waterman and Mansfield, JJ., join this dissent.