State v. Guard , 371 P.3d 1 ( 2015 )


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  •                                                                             FILED
    This opinion is subject to revision before final   UTAH APPELLATE COURTS
    publication in the Pacific Reporter
    DECEMBER 31, 2015
    
    2015 UT 96
    IN THE
    SUPREME COURT OF THE STATE OF UTAH
    STATE OF UTAH,
    Petitioner,
    v.
    JIMMY D. GUARD,
    Respondent.
    No. 20140039
    Filed December 31, 2015
    On Certiorari to the Utah Court of Appeals
    Fourth District, Provo Dept.
    The Honorable Lynn W. Davis
    No. 041404606
    Attorneys:
    Sean D. Reyes, Att‘y Gen., Jeffrey S. Gray, Asst. Att‘y Gen.,
    Salt Lake City, for petitioner
    Margaret P. Lindsay, Matthew R. Morrise, Salt Lake City,
    for respondent
    CHIEF JUSTICE DURRANT authored the opinion of the Court,
    in which ASSOCIATE CHIEF JUSTICE LEE, JUSTICE DURHAM,
    JUSTICE HIMONAS, and JUDGE HARRIS joined.
    Having recused herself due to her resignation from this court,
    JUSTICE PARRISH did not participate herein;
    JUDGE RYAN M. HARRIS sat.
    CHIEF JUSTICE DURRANT, opinion of the Court:
    Introduction
    ¶1 We are asked to review the court of appeals‘ retroactive
    application of our decision in State v. Clopten to Mr. Guard‘s case. We
    issued Clopten while Mr. Guard‘s case was on direct appeal. In
    Clopten, we held that ―in cases where eyewitnesses are identifying a
    STATE v. GUARD
    Opinion of the Court
    stranger and one or more established factors affecting accuracy are
    present, the testimony of a qualified expert is both reliable and
    helpful, as required by rule 702.‖1 Prior to Clopten, there was a ―de
    facto presumption against the admission of eyewitness expert
    testimony,‖ and courts generally relied on jury instructions to
    address this issue.2 Mr. Guard‘s motion to put on an expert on
    eyewitness testimony was denied because he failed to establish that
    such testimony was reliable, but the jury was instructed on the
    possible issues surrounding eyewitness testimony. The jury found
    Mr. Guard guilty of kidnapping, and he was subsequently sentenced
    to a prison term of ten years to life. Mr. Guard timely appealed his
    conviction, but his appeal was delayed due to his attorney‘s failure
    to file a docketing statement.
    ¶2 In deciding whether to apply Clopten retroactively, the court
    of appeals acknowledged our ―clear break‖ rule regarding
    retroactive application of new rules of criminal procedure to cases on
    direct review, but declined to apply it. Rather, the court concluded
    that the ―unusual circumstances‖ in this case required the retroactive
    application of our rule in Clopten.3 The court reasoned that, because
    the cases were very similar and were tried around the same time, if
    Mr. Guard‘s case had not been delayed, Guard and Clopten would
    ―almost inevitabl[y] . . . have been either consolidated on appeal or
    treated as companion cases‖ and the result in Guard ―would have
    been identical to the result in Clopten.‖4 Thus the court stated, ―it
    seems inconsistent with the administration of justice to deny Guard
    the benefit of the supreme court‘s approach in Clopten where, but for
    the happenstance that delayed Guard‘s appeal, it appears to us that
    the same analysis would have been applied to both cases.‖5 The
    court therefore applied the rule in Clopten, holding that it was
    harmful error for the trial court not to admit Mr. Guard‘s eyewitness
    expert.
    ¶3 The State appealed. It argues that Clopten was a ―clear
    break‖ from our previous caselaw on the admissibility of eyewitness
    expert testimony and should not have been applied retroactively.
    The State also argues that Mr. Guard did not preserve the issue.
    Mr. Guard counters that the court of appeals did not apply Clopten
    1   
    2009 UT 84
    , ¶ 49, 
    223 P.3d 1103
    .
    2   Id. ¶ 30.
    3   State v. Guard, 
    2013 UT App 270
    , ¶ 18, 
    316 P.3d 444
    .
    4   
    Id.
    5   Id. ¶ 19.
    2
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    Opinion of the Court
    retroactively (but merely found it persuasive), that Clopten was not a
    ―clear break,‖ and that Mr. Guard adequately preserved the issue.
    ¶4 We reverse. We conclude that Mr. Guard adequately
    preserved the issue. We decline to decide whether Clopten was a
    ―clear break‖ (and therefore should not have been given retroactive
    application) because we conclude that our ―clear break‖ rule is
    flawed and therefore abandon it. Instead, we return to our prior
    precedent—new rules of criminal procedure announced in judicial
    opinions are applicable retroactively to all cases pending on direct
    review at the time the new rule is announced.
    ¶5 After determining that Clopten applies retroactively to
    Mr. Guard‘s case, we then address whether the trial court abused its
    discretion under the Clopten standard when it failed to admit
    Mr. Guard‘s eyewitness expert. We conclude that it was not an abuse
    of discretion for the trial court to deny Mr. Guard‘s motion to admit
    eyewitness expert testimony under Clopten, and thus we reverse the
    court of appeals‘ decision.
    Background
    ¶6 On November 15, 2004, C.M., who was nine years old at the
    time, was attacked as she walked the few blocks from her school bus
    stop to her home. After she had parted ways with her friends,
    crossed the street, and reached the corner of her apartment complex,
    a male stranger grabbed her from behind. He held C.M.‘s arms
    behind her back, covered her mouth, and told her to come with him
    or he would harm her with a knife. C.M. never saw a knife. She
    fought off her attacker using techniques she had learned through a
    self-defense course offered at her school. She kicked him in the shin,
    causing him to loosen his grip. She then turned around and poked
    him repeatedly in the eyes and face. He tried to avoid her jabs and
    hit her back. The stranger then released her, and she ran straight
    home to her mother. As she ran home, she looked back and saw the
    stranger running in the opposite direction. C.M. recounted the attack
    to her mother, who called the police.
    ¶7 The police responded to C.M.‘s home. Officer Becerra was
    the first officer on the scene and the first to interview C.M. about her
    kidnapping. She described her attacker to Officer Becerra as a
    ―Hispanic male with curly black hair and a faded beard and
    mustache‖ who was ―wearing white shoes, jeans, a black T-shirt
    with a picture of the wrestler ‗Stone Cold‘ on it, and a black baseball
    cap.‖ When Officer Becerra asked C.M. if she could remember her
    3
    STATE v. GUARD
    Opinion of the Court
    attacker‘s face, she said ―I don‘t know. I saw the shoes,‖ and ―I saw
    the pants.‖
    ¶8 Detective William Devon Jensen arrived at C.M.‘s home a
    short while later and took over the interview, as he had more
    training and experience interviewing children. Detective Jensen took
    time to calm C.M. down and took special care not to lead her, using
    non-suggestive questions. C.M. described her attacker as ―slightly
    chubby, . . . dark complected, possibly Hispanic‖ and said he ―was
    wearing a black baseball cap with the letter ‗A‘ on it, . . . a black shirt
    with ‗Stone Cold‘ on the front of it, blue jeans, and white tennis
    shoes.‖ She described her assailant as taller than Officer Becerra, but
    shorter than Detective Jensen, a range from 5‘7‘‘ to 6‘1‘‘. She also said
    he had hair like her brother, who had a short Afro. Detective Jensen
    asked C.M. if she would be able to recognize her attacker. She said
    she thought she would be able to identify him if she saw him again.
    ¶9 The following day, Detective Jensen went to C.M.‘s school to
    show her a photo array of six men who generally matched her
    description of her attacker. The Defendant, Jimmy Guard, was
    included in the photo array. Detective Jensen had included
    Mr. Guard after he saw his picture on a ―person of interest‖ bulletin
    that described a similar kidnapping incident in Springville, Utah.
    Detective Jensen did not tell C.M. that her attacker was among those
    pictured, but she understood that he would be. Detective Jensen
    showed C.M. the photos one at a time and asked her to look at each
    photo and tell him whether any of them was the person who had
    kidnapped her the day before. C.M. looked at the first two photos
    and told the detective they were not her attacker. But when C.M.
    was presented with the third picture ―[h]er eyes got big, she
    appeared excited and scared at the same time[,] and she immediately
    said, ‗That‘s him. That‘s him.‘‖ Detective Jensen asked whether she
    was sure the man pictured was her attacker, and she said ―Yes, I‘m
    sure that‘s him.‖ The detective then showed C.M. the remaining
    three pictures, and she said none of them was of her attacker.
    ¶10 Through his investigation, Detective Jensen found three
    witnesses who identified Mr. Guard as the kidnapper. On the day of
    the attack, he interviewed a friend of C.M.‘s who saw the abduction
    from about a block away. C.M‘s ten-year-old friend told Detective
    Jensen that she had seen the assailant grab C.M., that she initially
    thought that the assailant was C.M.‘s brother, and that he was
    wearing blue pants, a black shirt, a cap, and white shoes.
    ¶11 The day after the attack, Detective Jensen found two
    witnesses through a canvass of C.M.‘s neighborhood, where he
    spoke with fifteen to twenty people. He took Mr. Guard‘s photo with
    4
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    Opinion of the Court
    him that day and asked people in the neighborhood whether they
    had seen Mr. Guard the day before. Two neighbors said they had
    seen Mr. Guard: Darwin Goode, who said he saw Mr. Guard
    loitering and then following a group of girls, and Kathleen Spechard,
    who believed she saw him run past her home.
    ¶12 Mr. Goode, who lived two blocks from the kidnapping, said
    he saw Mr. Guard the previous day standing by a UTA bus stop that
    was about 100 feet from his home.6 He was out watering his lawn
    when he noticed Mr. Guard at the UTA bus stop. At first he did not
    notice anything unusual, as Mr. Guard ―was just kind of . . . hanging
    around the bus stop.‖
    ¶13 But Mr. Goode became suspicious when Mr. Guard did not
    board the UTA bus that had stopped for him. He said Mr. Guard
    remained at the bus stop for half an hour until a school bus let out a
    group of children at the curb in front of his home. He then observed
    Mr. Guard follow a group of three girls as they walked past his
    house on the opposite side of the street. He did not see Mr. Guard
    approach or grab any of the children.
    ¶14 Ms. Spechard believed she had seen Mr. Guard run past her
    home, which is a block from the site of the attack, sometime between
    3:15 p.m. and 3:45 p.m. while she was waiting for her children to
    come home from school. She took note of the man running past her
    home because he was not dressed for running and her street was not
    popular with runners as it was a dead end. When asked whether the
    man she saw running past her home was the man in the photo, she
    said that she ―couldn‘t say for positive,‖ but the man in the photo
    ―certainly looked like the man‖ she had seen the previous day.
    ¶15 On November 17, two days after the kidnapping, Detective
    Jensen arrested Mr. Guard at his residence, which was about a mile
    from the site of the kidnapping. Detective Jensen also searched Mr.
    Guard‘s residence for clothing that matched the description given by
    C.M. He did not find the baseball cap with the ―A‖ on it or the black
    T-shirt with ―Stone Cold‖ Steven Austin. He did find a pair of light
    blue running shoes in Mr. Guard‘s bedroom.
    ¶16 During an interview with Detective Jensen, Mr. Guard
    claimed to have an alibi for the time of the kidnapping. He claimed
    to have gone to Salt Lake City on the afternoon of November 15,
    visiting several Barnes & Noble bookstores and the Salt Lake City
    library. Mr. Guard, who was having financial trouble at the time,
    6   Investigators later measured the distance as 245 feet.
    5
    STATE v. GUARD
    Opinion of the Court
    said he spent the afternoon researching bankruptcy. He claimed to
    first have visited the Barnes & Noble stores in Sandy and Murray,
    where he had brief interactions with employees.
    ¶17 After failing to find the material he was looking for,
    Mr. Guard claimed he went to the Salt Lake City library, where he
    spent a significant amount of time browsing the law books, reading
    the bankruptcy code book, having a coffee, and perusing the art
    display. During his time at the library, Mr. Guard said he interacted
    with a female library employee, asking her for help locating a code
    book, and also spoke with a female employee at the coffee shop,
    from whom he purchased a coffee. Mr. Guard claimed he next went
    to the Barnes & Noble in Sugarhouse, where he also had passing
    interactions with employees.
    ¶18 A week after the kidnapping, Detective Jensen investigated
    Mr. Guard‘s alibi. The detective went to the bookstores and the
    library, showing employees a photo of Mr. Guard and asking
    whether they recognized or remembered him. None of the
    employees remembered seeing Mr. Guard. He also talked with a
    female employee at the coffee shop where Mr. Guard claimed to
    have purchased a coffee. Although she was working on the
    afternoon of November 15, she did not remember seeing Mr. Guard
    or serving him a coffee.
    ¶19 Detective Jensen also reviewed the surveillance video from
    the Salt Lake City library but did not see anyone who looked like
    Mr. Guard. A private investigator viewed the surveillance video as
    well and testified at trial that she believed the video showed
    Mr. Guard entering the library. The video was not introduced, as it
    had been overwritten. The library staff had printed three still images,
    however, one of which the private investigator claimed depicted
    Mr. Guard. The images were admitted at trial.
    ¶20 At trial, Mr. Guard filed (1) a motion to suppress C.M.‘s
    eyewitness identification of him, both through the photo lineup and
    at trial and (2) a notice of intent to call Dr. David H. Dodd as an
    expert witness to ―testify concerning the full range of cognitive
    processes associated with the eyewitness, including attention,
    perception and memory.‖ The State opposed these filings in a
    Motion to Exclude Defendant‘s Expert Witness. The trial court
    conducted two hearings in this regard. First, it held a hearing on Mr.
    Guard‘s motion to suppress (motion hearing); and second, it held a
    Rimmasch hearing.
    ¶21 At the motion hearing, the court heard oral argument from
    both sides and denied Mr. Guard‘s motion to suppress. This hearing
    6
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    Opinion of the Court
    focused on the reliability of C.M.‘s identification of Mr. Guard,
    including issues surrounding the reliability of the photo lineup.
    During the hearing, the State expressed confusion about whether Dr.
    Dodd‘s proposed testimony would focus on the specifics of C.M.‘s
    identification, which the State contended would be ―inappropriate,‖
    or would focus on problems with eyewitness identifications
    generally. The trial court expressed similar confusion and a
    willingness to let in expert testimony as to eyewitness reliability
    generally, stating that ―this Court could allow that expert testimony
    to come in.‖ The State argued that this type of general testimony was
    ―perhaps‖ admissible and called for a Rimmasch7 hearing under rule
    702 of the Utah Rules of Evidence. Mr. Guard stated that he believed
    Dr. Dodd‘s testimony should be admissible given his credentials, but
    ―if Rimmasch is needed, then we‘ll move forward in that direction.‖
    The trial court agreed with the State and so denied the motion to
    suppress but allowed Mr. Guard to renew his motion at the
    Rimmasch hearing, where the court would reconsider the issue.
    ¶22 At the Rimmasch hearing, Dr. Dodd testified about his
    expertise in the area of eyewitness identification and specifically
    about C.M.‘s identification of Mr. Guard and the photo lineup used
    to identify him. After Dr. Dodd testified extensively on these issues,
    the State and the trial court again indicated confusion about how the
    Defendant intended to use the witness. Mr. Guard clarified that he
    intended to use Dr. Dodd in two possible ways. First, he intended to
    use the witness to exclude C.M.‘s identification of Mr. Guard
    entirely. Also, he intended to call Dr. Dodd as an expert on
    eyewitness identification reliability generally, with no specific
    testimony about C.M.‘s identification. Mr. Guard then offered to
    7 See State v. Rimmasch, 
    775 P.2d 388
    , 398, 398 n.7–8 (Utah 1989)
    (requiring (1) ―a showing of the inherent reliability of the underlying
    principles or techniques,‖ (2) the principles or techniques have been
    properly applied to the facts of the case by a qualified expert, and (3)
    the probative value of the evidence outweighs any prejudicial impact
    under rule 403, in order to meet rule 702). We note that rule 702 was
    amended in 2007, and those amendments subsumed the Rimmasch
    standard. Mr. Guard was tried under the old rule. We have held,
    however, that the old ―Rule 702 plus Rimmasch‖ standard and the
    current rule yield the same results when applied to eyewitness
    testimony. State v. Clopten, 
    2009 UT 84
    , ¶¶ 37−38, 
    223 P.3d 1103
    .
    Therefore, we proceed with our analysis under the current version of
    rule 702. The stylistic changes made to rule 702 in 2011 also do not
    affect our analysis.
    7
    STATE v. GUARD
    Opinion of the Court
    provide a two-page synopsis explaining his intended use of Dr.
    Dodd so that the State could properly respond. He never provided
    this synopsis.
    ¶23 The trial court made two rulings. First, it issued a written
    ruling denying the Defendant‘s motion to suppress C.M.‘s
    identification of her attacker. In this ruling, the court found that
    C.M.‘s eyewitness testimony met the five factors set out in State v.
    Ramirez.8
    ¶24 Second, based on the Rimmasch hearing, the court granted
    the State‘s motion to exclude Dr. Dodd‘s testimony under rule 702
    and chose instead to provide a Long instruction. While the court
    orally made this ruling at or just prior to trial, which started on May
    15, 2006, it did not issue its written ruling until November 9, 2006.
    The court prepared the written ruling from the notes it had made
    before its May ruling from the bench. In this written ruling, the court
    concluded that Mr. Guard had failed to meet the threshold
    requirement of the Rimmasch standard, in that he had failed to
    establish the ―inherent reliability of the underlying principles or
    techniques.‖9 Specifically, the court found that ―the Defendant‘s
    presentation relative to the legitimacy of the science underlying Dr.
    Dodd‘s testimony [was] woefully inadequate.‖ The court cited Mr.
    Guard‘s failure to present ―other experts supporting Dr. Dodd‘s
    assertions, or testimony summarizing peer-reviewed studies
    supporting the methods which Dr. Dodd employed.‖ The trial court
    also relied heavily on State v. Butterfield,10 where we stated that trial
    courts were not required to admit expert testimony on potential
    issues with eyewitness identification, but could instead rely on a
    Long instruction.11
    8  
    817 P.2d 774
    , 781 (Utah 1991) (―(1) [T]he opportunity of the
    witness to view the actor during the event; (2) the witness‘s degree of
    attention to the actor at the time of the event; (3) the witness‘s
    capacity to observe the event . . . ; (4) whether the witness‘s
    identification was made spontaneously and remained consistent
    thereafter, or whether it was the product of suggestion; and (5) the
    nature of the event being observed and the likelihood that the
    witness would perceive, remember and relate it correctly.‖
    (alteration in original) (internal quotation marks omitted) (quoting
    State v. Long, 
    721 P.2d 483
    , 493 (Utah 1986)).
    9   See Rimmasch, 775 P.2d at 398.
    10   
    2001 UT 59
    , 
    27 P.3d 1133
    .
    11   Id. ¶¶ 27, 41−44.
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    Opinion of the Court
    ¶25 Mr. Guard was found guilty of child kidnapping, a first
    degree felony, and sentenced to ten years to life. He filed a timely
    appeal, which was dismissed for failure to file a docketing statement.
    More than three years later, in July 2010, the district court reinstated
    his right to appeal. The case was transferred to the court of appeals,
    which reversed the trial court‘s decision, finding that the unusual
    circumstances of the case called for the retroactive application of our
    decision in State v. Clopten.12
    ¶26 In Clopten, we held that where a witness is identifying a
    stranger, expert eyewitness testimony meets the requirements of rule
    702 if certain established factors affecting accuracy are present.13 In
    deciding whether to apply Clopten retroactively, the court of appeals
    acknowledged our ―clear break‖ rule regarding retroactive
    application of new rules of criminal procedure to cases pending on
    direct review, but declined to apply it. Instead of addressing the
    question of whether Clopten was a ―clear break‖ from the prior rule
    on eyewitness expert testimony, the court decided that the ―unusual
    circumstances‖ in this case—the eyewitness issues in Mr. Guard‘s
    case were very similar to those in Mr. Clopten‘s case and the cases
    were tried around the same time—required the retroactive
    application of our rule in Clopten.14 The court reasoned that because
    of these similarities, if not for the delay in Mr. Guard‘s appeal, the
    two cases would ―almost inevitabl[y] . . . have been either
    consolidated on appeal or treated as companion cases‖ and we
    would have decided Guard in the same manner we decided Clopten.15
    The court of appeals stated that ―it seems inconsistent with the
    administration of justice to deny Guard the benefit of the supreme
    court‘s approach in Clopten where, but for the happenstance that
    delayed Guard‘s appeal, it appears to us that the same analysis
    would have been applied to both cases.‖16 The court then applied the
    rule in Clopten, holding that the district court had abused its
    discretion in excluding the eyewitness expert testimony and instead
    relying upon a Long instruction.17 We granted the State‘s petition for
    12 State v. Guard, 
    2013 UT App 270
    , ¶¶ 15−19, 
    316 P.3d 444
    ; see also
    State v. Clopten, 
    2009 UT 84
    , 
    223 P.3d 1103
    .
    13   Clopten, 
    2009 UT 84
    , ¶ 32.
    14   Guard, 
    2013 UT App 270
    , ¶¶ 15−19.
    15   Id. ¶ 18.
    16   Id. ¶ 19.
    17   Id. ¶¶ 20–27.
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    STATE v. GUARD
    Opinion of the Court
    writ of certiorari. We have jurisdiction under Utah Code section 78A-
    3-102(5).
    Standard of Review
    ¶27 The State raises two issues in its appeal. First, it claims the
    court of appeals erred in applying our holding in Clopten
    retroactively to Mr. Guard‘s case, which was tried three and a half
    years before Clopten was decided. Whether a new rule applies
    retroactively is a question of law reviewed for correctness.18 Second,
    if Clopten does apply retroactively, the State asks us to decide
    whether Mr. Guard properly preserved his challenge to the trial
    court‘s decision. This issue is also reviewed for correctness.19
    Analysis
    ¶28 As a threshold matter, we conclude that Mr. Guard
    adequately preserved the issue of whether his proposed eyewitness
    expert testimony should have been admitted as reliable and, thus,
    whether Clopten should have been applied retroactively. The State
    argues that Mr. Guard did not adequately preserve this issue for
    appeal because he failed to clearly argue that judicial notice was
    appropriate, failed to provide a two-page synopsis to the court, and
    failed to vigorously press for the admission of his expert. While these
    shortcomings are relevant to whether the trial court abused its
    discretion in granting the State‘s motion to exclude Dr. Dodd‘s
    testimony (as we discuss in Part II), they do not dictate the
    conclusion that the issue of admissibility of eyewitness expert
    testimony was unpreserved.
    ¶29 In order to preserve an issue for appeal, a party must
    present the issue in the trial court.20 The issue must be ―specifically
    raised, in a timely manner, and must be supported by evidence and
    relevant legal authority.‖21 Although his advocacy was less than
    ideal, Mr. Guard did enough to satisfy the requirements of
    preservation. The issue—the reliability and thus the admissibility of
    expert testimony concerning problems with eyewitness
    identification—was specifically raised. Mr. Guard filed a notice that
    he intended to call Dr. Dodd to ―testify concerning the full range of
    18 Cf. State v. Lusk, 
    2001 UT 102
    , ¶ 11, 
    37 P.3d 1103
     (holding that
    whether a statutory amendment applied retroactively was a question
    of law reviewed for correctness).
    19   Cf. 
    id.
    20   Donjuan v. McDermott, 
    2011 UT 72
    , ¶ 20, 
    266 P.3d 839
    .
    21   
    Id.
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    cognitive processes associated with the eyewitness, including
    attention, perception and memory.‖ The State addressed this notice
    in a Motion to Exclude Defendant‘s Expert Witness. Mr. Guard
    opposed the State‘s motion, and the trial court ruled on the reliability
    of Dr. Dodd‘s proposed testimony following a Rimmasch hearing on
    the issue. At the Rimmasch hearing, Dr. Dodd testified generally
    about issues that can affect the accuracy of eyewitness testimony,
    including cross-racial identifications,22 age,23 level of stress,24 and the
    level of confidence of the witness‘s identification.25 But the trial court
    found that ―the Defendant [had] failed to marshal evidence
    supporting the legitimacy and the reliability of the science Dr. Dodd
    intended to employ,‖ and thus ―the proposed expert testimony of
    Dr. Dodd had not been demonstrated to be reliable.‖ Because Mr.
    Guard raised the issue of the admissibility of eyewitness expert
    testimony and argued for the admission of such testimony at the
    Rimmasch hearing, and the trial court subsequently ruled on this
    issue, we conclude that the issue was adequately preserved.26
    22 Dr. Dodd testified that ―[t]here are other issues, such as we
    know that cross-racial identifications are more difficult than within
    racial identifications.‖ The court also seemed to acknowledge
    problems with cross-racial identification.
    23 Dr. Dodd testified that ―[t]he age of the witness makes a big
    difference‖ and that ―it turns out that . . . before adolescence . . . as
    the witness gets older they get better, but it‘s adolescence before they
    get to the level of an adult . . . .‖
    24 Dr. Dodd testified that ―the other issue of stress we know from
    multiple studies that to the extent people are upset . . . they . . . fail to
    fully process the information that is available to them.‖
    25 Dr. Dodd testified that the confidence expressed by the witness
    ―is relevant but is not as powerful as generally presumed‖ and that
    ―the correlation between certainty and accuracy is often very small.‖
    He made these statements ―based on the research literature.‖
    26 Although we hold that Mr. Guard‘s claim was preserved under
    our traditional preservation doctrine, we note the tension between
    preservation and retroactivity. See, e.g., Aaron-Andrew P. Bruhl,
    Deciding When to Decide: How Appellate Procedure Distributes the Costs
    of Legal Change, 96 CORNELL L. REV. 203, 213−14 (2011) (noting that
    ―[a]s a practical matter, the application of plain error review in the
    changed-law context significantly erodes our theoretical
    commitment to applying new law retroactively to pending cases‖).
    We further note that under federal law a litigant is required to meet
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    Opinion of the Court
    ¶30 Having concluded that Mr. Guard preserved the issue of the
    admissibility of eyewitness expert testimony, we turn to the
    substance of his appeal. Below, we first discuss the serious flaws in
    the ―clear break‖ rule and ultimately abandon that rule. We revert to
    our previous rule, which provides for retroactive application to all
    cases pending on direct review of new rules of criminal procedure
    announced in judicial decisions. We decline to address whether
    Clopten was a ―clear break‖ under our prior caselaw. This issue is
    now moot. Under the rule announced herein, Clopten applies to Mr.
    Guard‘s case because Clopten was announced while Mr. Guard‘s case
    was on direct appeal.27 Second, in applying Clopten to Mr. Guard‘s
    the plain error exception to the preservation doctrine in order for the
    new rule to apply retroactively. See Johnson v. United States, 
    520 U.S. 461
    , 466−67 (1997). But instead of asking whether the trial court‘s
    decision was ―plain‖ error under the rule in place at the time of the
    trial, the federal court instead asks whether the trial court‘s decision
    would have been plain error under the rule in place at the time of the
    appeal. 
    Id. at 468
     (―We . . . hold that in a case such as this—where the
    law at the time of trial was settled and clearly contrary to the law at
    the time of appeal—it is enough that an error be ‗plain‘ at the time of
    appellate consideration.‖). We do not address whether and how our
    preservation rules should be modified with respect to retroactivity,
    as this issue was not presented by the parties and the issue presented
    in this case was adequately preserved under our traditional
    preservation doctrine.
    27  Generally, a conviction becomes ―final‖ for purposes of our
    retroactivity analysis when the defendant‘s right to direct appeal
    ―has been exhausted and the time for filing a petition for a writ of
    certiorari has elapsed or a timely filed petition has been finally
    denied.‖ See Beard v. Banks, 
    542 U.S. 406
    , 411 (2004) (internal
    quotation marks omitted). Mr. Guard was convicted on May 15,
    2006, and timely appealed. In February 2007, his case was dismissed
    for failure to file a docketing statement. Mr. Guard never waived his
    right to an appeal nor did he request that his appeal be withdrawn.
    He was unaware that his appeal had been dismissed and sought
    reinstatement of his right to appeal under Manning v. State in June
    2010. 
    2005 UT 61
    , ¶ 31, 
    122 P.3d 628
    . On July 30, 2010, the district
    court granted his request and reinstated his appeal. Therefore, when
    Clopten issued in December 2009, Mr. Guard‘s case had technically
    been dismissed. But because Mr. Guard was improperly denied his
    right to appeal, which was subsequently reinstated, we treat his case
    as pending on direct review at the time our new rule in Clopten was
    announced.
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    case, we conclude that the trial court did not abuse its discretion
    when it excluded Dr. Dodd‘s expert testimony. We therefore reverse
    the court of appeals‘ decision.
    I. We Abandon the ―Clear Break‖ Rule and Instead Apply New
    Rules of Criminal Procedure Retroactively to All Cases
    Pending on Direct Review
    ¶31 Mr. Guard argues that Clopten is not a ―clear break‖ from
    the previous rule on eyewitness expert testimony for two reasons: (1)
    Clopten did not contain an express or implied declaration that it was
    to be applied prospectively only, and (2) Clopten only clarified ―how
    eyewitness expert testimony fits into the Utah Rules of Evidence‖
    and did not work a fundamental shift in the law.28 In Clopten, we
    recognized that our previous holdings29 had ―created a de facto
    presumption against the admission of eyewitness expert testimony‖
    and in favor of a Long jury instruction.30 We moved away from this
    presumption, however, stating that ―in cases where eyewitnesses are
    identifying a stranger and one or more established factors affecting
    accuracy are present, the testimony of a qualified expert is both
    reliable and helpful, as required by rule 702.‖31 Here, we decline to
    decide whether Clopten was a ―clear break‖ because we conclude
    that the ―clear break‖ rule is seriously flawed and so abandon it in
    favor of a rule of retroactive application to all cases pending on
    direct review of new rules of criminal procedure announced in
    judicial decisions.
    ¶32 Mr. Guard invites our reexamination of the ―clear break‖
    rule, asserting that our current caselaw ―has turned the ‗clear break‘
    exception into a leviathan that has swallowed the rule of automatic
    retroactivity.‖ Below, we discuss the serious flaws in the ―clear
    break‖ rule and conclude that this rule is neither persuasive nor
    firmly established and thus abandon it in favor of a rule of automatic
    retroactivity.
    ¶33 Abandoning our ―clear break‖ rule requires us to overrule
    our use of this doctrine in several cases. We have recognized stare
    28   State v. Clopten, 
    2009 UT 84
    , ¶ 30, 
    223 P.3d 1103
    .
    29Such decisions included State v. Hubbard, 
    2002 UT 45
    , ¶ 17, 
    48 P.3d 953
    , and State v. Butterfield, 
    2001 UT 59
    , ¶ 44, 
    27 P.3d 1133
    .
    30   Clopten, 
    2009 UT 84
    , ¶ 30.
    31   Id. ¶ 49.
    13
    STATE v. GUARD
    Opinion of the Court
    decisis as ―a cornerstone of Anglo-American jurisprudence.‖32 And
    ―[b]ecause [it] is so important to the predictability and fairness of a
    common law system, we do not overrule our precedents ‗lightly.‘‖33
    The doctrine of stare decisis, however, ―is neither mechanical nor
    rigid as it relates to courts of last resort.‖34 Further, ―our
    presumption against overruling precedent is not equally strong in all
    cases,‖ and some precedents are weightier than others.35
    ¶34 We have an established body of law regarding the weight
    we give to our precedent. Generally, we analyze two broad factors in
    assessing the strength of our precedent.36 First, we look to ―the
    persuasiveness of the authority and reasoning on which the
    precedent was originally based.‖37 Second, we analyze ―how firmly
    the precedent has become established in the law since it was handed
    down.‖38 In analyzing how firmly established precedent has become,
    we have looked to a range of considerations, ―including the age of
    the precedent, how well it has worked in practice, its consistency
    with other legal principles, and the extent to which people‘s reliance
    on the precedent would create injustice or hardship if it were
    overturned.‖39 We abandon the ―clear break‖ rule because it is
    neither persuasive nor firmly established.
    ¶35 Below, we first frame our discussion with an overview of
    the ―clear break‖ rule and its place in our retroactivity caselaw. Next,
    we discuss why the ―clear break‖ rule should be overturned as
    unpersuasive and not firmly established. Finally, we return to our
    previous rule applying new rules of criminal procedure announced
    in judicial decisions retroactively to all cases pending on direct
    review.
    32Eldridge v. Johndrow, 
    2015 UT 21
    , ¶ 21, 
    345 P.3d 553
     (internal
    quotation marks omitted).
    33   
    Id.
     (citation omitted).
    34   State v. Menzies, 
    889 P.2d 393
    , 399 (Utah 1994).
    35   Eldridge, 
    2015 UT 21
    , ¶ 22.
    36   
    Id.
    37   
    Id.
    38   
    Id.
    39   
    Id.
    14
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    A. The “Clear Break” Rule and Its Place in Our Retroactivity Caselaw
    ¶36 Generally, courts apply a new judicially announced rule of
    criminal procedure retroactively to cases on direct appeal.40 Such
    retroactive application is required when the new rule is
    constitutionally based.41 But we have recognized some exceptions to
    this general rule of retroactive application in the context of changes
    to criminal procedure that have no constitutional basis, such as when
    a new rule is declared to apply only prospectively42 or when a new
    rule is a ―clear break‖ from the previous rule.43 A rule is a ―clear
    break‖ from the old rule when ―it cause[s] an abrupt and
    fundamental shift in doctrine as to constitute an entirely new rule
    which in effect replace[s] an older one.‖44 A ―clear break‖ also
    ―occurs when a decision disapproves a practice this Court arguably
    has sanctioned in prior cases.‖45 Therefore, the ―clear break‖ rule is
    an exception to the general rule that new rules of criminal procedure
    announced in judicial decisions are applied retroactively to cases
    pending on direct review.
    ¶37 Because the issue of whether a rule is applied retroactively
    hinges on many factors, we emphasize that in this opinion we
    address only the retroactive application of new rules of criminal
    40See, e.g., State v. Belgard, 
    615 P.2d 1274
    , 1276 (Utah 1980); State v.
    Norton, 
    675 P.2d 577
    , 583−84 (Utah 1983).
    41  See Griffith v. Kentucky, 
    479 U.S. 314
    , 328 (1987) (making clear
    that the ―clear break‖ rule no longer applies to new constitutional
    rules of criminal procedure); State v. Baker, 
    2010 UT 18
    , ¶ 24, 
    229 P.3d 650
     (applying a new constitutional rule retroactively to a case on
    direct review because ―Griffith v. Kentucky eliminated the ‗clear
    break‘ exception to retroactive application of newly declared
    constitutional rules for cases pending on direct review‖); State v.
    Stilling, 
    770 P.2d 137
    , 143 (Utah 1989) (recognizing the rule
    announced in Griffith but refusing to apply Long retroactively
    because ―[w]e decided Long on neither federal nor state
    constitutional principles, but rather as a result of our supervisory
    capacity over the lower courts‖).
    42 See Norton, 675 P.2d at 584; see also Stilling, 770 P.2d at 143
    (refusing to apply State v. Long retroactively when Long explicitly
    stated it applied prospectively only).
    43   See, e.g., State v. Lovell, 
    2011 UT 36
    , ¶ 73, 
    262 P.3d 803
    .
    44   
    Id.
     (internal quotation marks omitted).
    45   
    Id.
     (internal quotation marks omitted).
    15
    STATE v. GUARD
    Opinion of the Court
    procedure, including those that are not constitutionally based,
    announced in judicial decisions. And we consider the retroactive
    application of these new rules only as applied to cases pending on
    direct review at the time the new rule was announced. We say
    nothing about the retroactive application of judicially announced
    new rules of criminal procedure to post-conviction proceedings,46
    the application of statutory changes in criminal law, 47 or the
    retroactive application of of new rules of criminal procedure that
    result from our ruling-making process.48
    B. The “Clear Break” Rule Rests on Overruled Authority
    and Weak Reasoning
    ¶38 Having put our decision in context, we now address the
    flaws in the ―clear break‖ rule exception in light of the factors we
    have established for determining whether to overrule precedent. The
    first factor we consider when assessing the strength of precedent is
    ―the persuasiveness of the authority and the reasoning on which the
    precedent was originally based.‖49 We have found precedent less
    weighty when it rests on insufficient or weak authority50 and when it
    does not ―weigh[] all the arguments and reach[] a reasoned
    46 See Winward v. State, 
    2015 UT 61
    , ¶¶ 10−12, 
    355 P.3d 1022
    (discussing retroactivity under our Post-Conviction Remedies Act).
    47 See, e.g., Beaver Cty. v. Utah State Tax Comm’n, 
    2010 UT 50
    , ¶ 10,
    
    254 P.3d 158
     (―In Utah, there is a long-standing rule . . . that a
    legislative enactment which alters the substantive law . . . will not be
    read to operate retrospectively unless the legislature has clearly
    expressed that intention. However, the rule against retroactive
    application does not apply where a statute changes only procedural
    law by providing a different mode or form of procedure for
    enforcing substantive rights without enlarging or eliminating vested
    rights.‖ (alterations in original) (internal quotation marks omitted)).
    48 See UTAH CODE OF JUD. ADMIN. 11-105(4) (―Rules shall become
    effective 60 days after adoption by the Supreme Court unless
    otherwise ordered.‖).
    49   Eldridge, 
    2015 UT 21
    , ¶ 22.
    50See id. ¶ 28 (―To begin with, Pratt‘s application of improper-
    purpose liability was based entirely on Leigh Furniture, without any
    discussion of other authority.‖)
    16
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    Opinion of the Court
    conclusion.‖51 Here, our ―clear break‖ rule was based on weak
    precedent and was not well-reasoned.
    1. The ―Clear Break‖ Rule is Rooted in Weak Precedent That has
    Since Been Overruled
    ¶39 First, our ―clear break‖ rule was based on weak federal
    precedent that has since been abandoned. That precedent created an
    ill-advised exception to the longstanding rule of automatic
    retroactivity. Prior to adopting the ―clear break‖ rule, we
    automatically applied new judicially announced rules of criminal
    procedure to cases pending on direct review. In State v. Belgard, we
    explained that ―when a lower court relies on a legal principle which
    [has] changed . . . prior to direct review, an appellate court must
    apply the current law rather than the law as it existed at the time the
    lower court acted.‖52 We subsequently affirmed our holding in
    Belgard but stressed that the ―automatic rule of retroactivity only
    applies by its terms to criminal cases pending on direct review when
    the rule is changed.‖53
    ¶40 But in State v. Norton, we adopted the ―clear break‖ rule
    exception to the general rule of automatic retroactivity, citing
    exclusively to federal precedent that has since been overruled. In
    Norton, we stated that ―a new rule of criminal procedure which
    constitutes ‗a clear break with the past‘ will sometimes be
    nonretroactive‖ and cited to United States v. Johnson.54 We stated that
    ―[t]his qualification is necessary to prevent automatic retroactivity
    from displacing the traditional rule that a new rule of criminal
    procedure‖ that is a ―clear break‖ from the previous rule is not
    retroactive.55 But far from being the ―traditional rule,‖ the ―clear
    break‖ rule was an exception announced by the U.S. Supreme Court
    51 Id.; see also Menzies, 889 P.2d at 399 (noting that in establishing
    Crawford‘s per se rule, the court ―not only failed to explain why [it]
    was abandoning the long-established Hopt rule, but failed to cite that
    line of cases altogether‖ and established the new rule ―with little
    analysis and without reference to authority‖ (citation omitted)).
    52   615 P.2d at 1276 (internal quotation marks omitted).
    53   Norton, 675 P.2d at 583.
    54   Id. at 584.
    55   Id.
    17
    STATE v. GUARD
    Opinion of the Court
    in 1982 to the general rule of automatic retroactivity and then
    abandoned by that Court only five years later.56
    ¶41 In Johnson, the U.S. Supreme Court announced the ―clear
    break‖ rule in an ultimately failed attempt to address serious
    concerns about the case-by-case nature of its retroactivity
    determinations. In that case, the Court discussed concerns raised by
    Justice Harlan about the balancing test it had adopted in Linkletter v.
    Walker57 and elaborated on in Stovall v. Denno.58 Under the rule in
    Stovall, the Court balanced three factors to determine whether a
    ―new‖ constitutional rule should be given retroactive effect both to
    cases on direct review and to cases that were final.59 These factors
    included: ―(a) the purpose to be served by the new standards, (b) the
    extent of the reliance by law enforcement authorities on the old
    standards, and (c) the effect on the administration of justice of a
    retroactive application of the new standards.‖60
    ¶42 The Court in Johnson then discussed problems presented by
    the Stovall balancing test in the context of new constitutional rules.
    First, the Court concluded that this case-by-case analysis had created
    precedent that was difficult to follow.61 Next, the Court noted Justice
    Harlan‘s critique of the case-by-case analysis. He was concerned that
    the balancing test ―violated three norms of constitutional
    adjudication‖: (1) it ―conflict[ed] with the norm of principled
    decisionmaking‖; (2) it allowed for ―a ‗new‘ constitutional rule [to
    apply] entirely prospectively, while making an exception only for
    the particular litigant whose case was chosen as the vehicle for
    56See United States v. Johnson, 
    457 U.S. 537
    , 550−51 (1982)
    (announcing the ―clear break‖ exception); Griffith, 
    479 U.S. at 328
    (abandoning the ―clear break‖ exception).
    57   
    381 U.S. 618
     (1965).
    58   
    388 U.S. 293
     (1967).
    59Davis v. United States, 
    131 S. Ct. 2419
    , 2430 (2011) (noting that
    the Linkletter analysis was originally applied to cases on collateral
    review but was extended to cases on direct review the next year).
    
    60 Johnson, 457
     U.S. at 544.
    61  
    Id.
     (noting that ―for some, the subsequent course of Linkletter
    [following the adoption of the Stovall factors] became almost as
    difficult to follow as the tracks made by a beast of prey in search of
    its intended victim‖ (internal quotation marks omitted)).
    18
    Cite as: 
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    Opinion of the Court
    establishing that rule‖; and (3) it ―departed from the principle of
    treating similarly situated defendants similarly.‖62
    ¶43 After noting the problems presented by the Stovall balancing
    test, instead of jettisoning the test altogether as the Court eventually
    did in Griffith v. Kentucky,63 the Court chose to limit the application of
    the Stovall factors in a way that did not offend its precedent. It noted
    ―three narrow categories of cases‖ where ―the answer to the
    retroactivity question has been effectively determined, not by
    application of the Stovall factors, but rather, through application of a
    threshold test.‖64
    ¶44 The ―clear break‖ rule we cite in Norton emerged from one
    of these ―narrow categories of cases.‖65 In the ―clear break‖ category
    of precedent, the Court explained that where it had ―expressly
    declared a rule of criminal procedure to be ‗a clear break with the
    past,‘‖ it had ―almost invariably . . . gone on to find such a newly
    minted principle nonretroactive.‖66 The Court said that when a ―new
    rule was unanticipated, the second and third Stovall factors—reliance
    by law enforcement authorities on the old standards and effect on
    the administration of justice . . . of the new rule—have virtually
    compelled a finding of nonretroactivity.‖67
    ¶45 Just five years after articulating this ―clear break‖ rule in
    Johnson, however, the U.S. Supreme Court abandoned the rule as to
    cases pending on direct review. Instead, the Court held that ―a new
    rule for the conduct of criminal prosecutions is to be applied
    retroactively to all cases, state or federal, pending on direct review or
    not yet final, with no exception for cases in which the new rule
    62Id. at 546−47 (Justice Harlan wrote separately to expresses these
    concerns in Desist v. United States, 
    394 U.S. 244
    , 256–58 (1969) and
    Mackey v. United States, 
    401 U.S. 667
    , 675–702 (1971)).
    63   
    479 U.S. at 327
    .
    
    64 Johnson, 457
     U.S. at 548.
    65  
    Id.
     at 548–50 (in addition to the ―clear break‖ rule, the three
    threshold ―categories‖ also included situations ―when a decision of
    this Court merely has applied settled precedents to new and
    different factual situations‖ and when there is ―a ruling that a trial
    court lacked authority to convict or punish a criminal defendant in
    the first place‖).
    66   Id. at 549 (citation omitted).
    67   Id. at 549–50.
    19
    STATE v. GUARD
    Opinion of the Court
    constitutes a ‗clear break‘ with the past.‖68 The Court abandoned the
    ―clear break‖ rule for reasons very similar to those it cited when
    limiting the application of the Stovall factors in Johnson. It again cited
    to Justice Harlan‘s previous dissents69 and found the ―clear break‖
    rule was inappropriate because (1) it undermined ―the principle that
    this Court does not disregard current law[] when it adjudicates a
    case pending before it on direct review‖ and (2) it ―create[d] the
    same problem [as the Stovall factors] of not treating similarly situated
    defendants the same.‖70 While there has been some dispute in the
    federal courts over whether Griffith applies to new federal rules that
    are not constitutionally based,71 we have clearly confined Griffith to
    the constitutional context.72
    ¶46 After we cited the ―clear break‖ rule in Norton, we went on
    to apply it in several cases, including State v. Hoff,73 State v. Gordon,74
    68   Griffith, 
    479 U.S. at 328
    .
    69See Mackey, 
    401 U.S. at
    675−702 (Harlan, J., concurring in part
    and dissenting in part); Desist, 
    394 U.S. at
    256–58 (Harlan, J.,
    dissenting).
    70   Griffith, 
    479 U.S. at
    326–27.
    71 Compare United States v. Lopez-Pena, 
    912 F.2d 1542
    , 1545 (1st Cir.
    1989) (concluding that ―nothing in Griffith, either in terms or purport,
    distinguish[es]     between       constitutional      and      statutory
    interpretations‖), with Diggs v. Owens, 
    833 F.2d 439
    , 442 (3d Cir. 1987)
    (―Griffith should be confined to constitutional rules of criminal
    procedure and thus does not require retroactive application of new
    procedural decisions not constitutionally grounded.‖).
    72See Stilling, 770 P.2d at 143 (refusing to apply Griffith v. Kentucky
    when the new rule of criminal procedure was decided ―on neither
    federal nor state constitutional principles, but rather as a result of
    our supervisory capacity over the lower courts‖).
    73 
    814 P.2d 1119
    , 1123 (Utah 1991) (refusing to apply a rule
    retroactively when ―[t]he strict compliance rule announced in
    Gibbons was . . . a clear break with this Court‘s rulings in previous
    cases dealing with the validity of guilty pleas‖).
    74 
    913 P.2d 350
    , 354 (Utah 1996) (holding that ―our decision in
    Brown announced for the first time that counsel with concurrent
    prosecutorial duties could not represent indigent defendants‖ was ―a
    clear change from past procedures‖ and thus a clear break and not
    retroactive).
    20
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    State v. Baker,75 and most recently in State v. Lovell.76 In these cases,
    we did not analyze whether the U.S. Supreme Court‘s abandonment
    of the ―clear break‖ rule in the constitutional context should affect
    retroactivity analysis for non-constitutional changes.77 In Gordon, the
    dissent did recognize the Supreme Court‘s decision to abandon the
    ―clear break‖ rule as applied to rule changes based on federal
    constitutional grounds,78 arguing that because the change in criminal
    procedure ―could have been decided on federal constitutional
    grounds,‖ the U.S. Supreme Court‘s decision in Griffith controlled.79
    ¶47 The ―clear break‖ exception to the general rule of retroactive
    application was a failed attempt by the U.S. Supreme Court to limit
    the case-by-case nature of the Stovall balancing test. The U.S.
    Supreme Court abandoned the rule because of serious concerns
    about its workability and its disparate treatment of similarly situated
    defendants. Thus, our adoption of the ―clear break‖ rule in Norton,
    where we cite exclusively to Johnson for support, was based on weak
    federal precedent that has since been abandoned. This makes it less
    persuasive and more susceptible to being overruled than precedent
    with a stronger foundation.
    75 
    935 P.2d 503
    , 509 (Utah 1997) (holding that because ―[t]here
    ha[d] been no rule covering the instance of a defendant who
    exhausted all of his peremptories subsequent to allowing a biased
    juror to sit,‖ the new rule on this issue was not a ―clear break‖ from
    the past and thus was retroactive).
    76   
    2011 UT 36
    , ¶ 73.
    77 We do cite to Griffith in other opinions, applying its rule to
    federal constitutional issues. See State v. Baker, 
    2010 UT 18
    , ¶ 24, 
    229 P.3d 650
     (applying a new constitutional rule retroactively to a case
    on direct review because ―Griffith v. Kentucky eliminated the ‗clear
    break‘ exception to retroactive application of newly declared
    constitutional rules for cases pending on direct review‖); Labrum v.
    Utah State Bd. of Pardons, 
    870 P.2d 902
    , 912 n.9 (Utah 1993); Stilling,
    770 P.2d at 143 (recognizing the rule announced in Griffith but
    refusing to apply Long retroactively because ―[w]e decided Long on
    neither federal nor state constitutional principles, but rather as a
    result of our supervisory capacity over the lower courts‖); State v.
    Cantu, 
    750 P.2d 591
    , 596 (Utah 1988).
    78   913 P.2d at 359−60 (Stewart, A.C.J., dissenting).
    79   Id. at 359.
    21
    STATE v. GUARD
    Opinion of the Court
    2. The ―Clear Break‖ Rule Is Based on Weak Reasoning
    ¶48 Second, in addition to considering the precedent upon
    which a decision is based, we also consider whether in announcing
    the rule we ―did the hard work of weighing all the arguments and
    reaching a reasoned conclusion.‖80 Far from engaging in well-
    reasoned analysis, we first mentioned the ―clear break‖ rule in dicta
    and failed to subsequently analyze it in a meaningful way. We also
    failed to address the significance of the U.S. Supreme Court‘s
    abandonment of the exception.
    ¶49 We initially referenced the ―clear break‖ rule in dicta in
    Norton, where we considered whether a defendant who had been
    convicted of murder and sentenced to death could benefit from a
    change in criminal procedure that had been announced while his
    case was on direct appeal.81 In our discussion of retroactivity caselaw
    in Norton, we affirmed our previous holding in Belgard but
    ―stress[ed] that Belgard‘s automatic rule of retroactivity only applies
    by its terms to criminal cases pending on direct review when the rule
    is changed.‖82 ―We also stress[ed] that Belgard‘s automatic rule of
    retroactivity as to nonfinal judgments only applies to significant
    changes of rules that are not expressly declared to be prospective in
    operation.‖83 We explained that this second ―qualification [wa]s
    necessary to prevent automatic retroactivity from displacing the
    traditional rule that a new rule of criminal procedure which
    constitutes ‗a clear break with the past‘ will sometimes be
    nonretroactive‖ and cited to United States v. Johnson.84 We went on to
    say that ―[a]n appellate court needs the latitude to immunize a
    80   Eldridge, 
    2015 UT 21
    , ¶ 28.
    81 675 P.2d at 583–84. Specifically, the defendant argued that the
    standard of persuasion at the penalty hearing in his capital case
    should have been the higher standard announced in State v. Wood—
    ―‘beyond a reasonable doubt‘ both as to the fact that total
    aggravation outweighs total mitigation and as to the conclusion that
    the imposition of the death penalty is justified and appropriate.‖ Id.
    at 583. At the defendant‘s trial, the jury was instructed that ―[t]here
    [was] no fixed standard as to the degree of persuasion needed for a
    particular sentence.‖ Id. (quoting jury instructions given at trial in
    accordance with Utah Code section 76-3-207, which was applicable
    at the time).
    82   Id. at 583.
    83   Id. at 584 (emphasis added).
    84   Id. (quoting Johnson, 
    457 U.S. at 549
    ).
    22
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    particular change of rule from the effect of automatic retroactivity in
    an appropriate case where this is consistent with constitutional
    principles.‖85 We did not, however, analyze or apply the ―clear
    break‖ rule.86
    ¶50 A close reading of this case suggests that, in referencing the
    ―clear break‖ rule and in citing to United States v. Johnson, we did not
    intend to adopt the ―clear break‖ rule. Instead, our citation to Johnson
    demonstrated that in certain instances it might be necessary for us to
    include an express declaration of prospective application to remain
    ―consistent with constitutional principles.‖
    ¶51 But once the seed of the ―clear break‖ rule was planted—
    possibly inadvertently—in Norton, it continued to grow in our
    caselaw, with little to no analysis, into the full expression of the rule.
    For instance, in State v. Hoff we stated that ―[w]hen a new rule of
    criminal procedure constitutes a clear break with the past, it is not
    generally applied retroactively.‖87 We cited Norton in support of this
    proposition along with other cases recognizing the validity of an
    express declaration of prospective application.88 We then applied the
    ―clear break‖ rule to a significant change in the law that was not
    made expressly prospective.89 Despite our application of the rule, we
    failed to recognize that the U.S. Supreme Court had abandoned the
    ―clear break‖ rule four years earlier in Griffith v. Kentucky.
    ¶52 Our most recent cases applying the ―clear break‖ rule
    abandon any requirement of express language of prospective
    application and instead apply the rule as articulated in Johnson. In
    State v. Baker, we quoted Johnson extensively to articulate the ―clear
    break‖ rule.90 We went on to hold that the change in criminal
    85   
    Id.
    86   
    Id.
    87   814 P.2d at 1123.
    88 Id. (citing State v. Lafferty, 
    749 P.2d 1239
    , 1259–61 (Utah 1988),
    where we ―exercise[d our] inherent supervisory power to add two
    requirements to the penalty phases of capital trials‖ and then stated
    that ―[t]hese requirements shall apply prospectively only‖); State v.
    Jonas, 
    725 P.2d 1378
    , 1380 (Utah 1986) (refusing to give the Long
    decision retroactive effect when it ―was specifically limited in its
    application to cases tried after its date of issuance‖)).
    89   Hoff, 814 P.2d at 1123−24.
    90   935 P.2d at 508–09.
    23
    STATE v. GUARD
    Opinion of the Court
    procedure in Baker was not a ―clear break‖ because there was no
    initial rule to break from.91 Most recently, in State v. Lovell we cited
    Hoff and Baker to articulate the ―clear break‖ rule.92 In Lovell, we
    concluded that because ―the current standard fundamentally alters a
    defendant‘s rights, we decline to retroactively apply the current
    formulation of rule 11 to Mr. Lovell.‖93 In neither of these cases did
    we recognize that the U.S. Supreme Court had overruled the ―clear
    break‖ rule or analyze the rule in a meaningful way.
    ¶53 Far from doing ―the hard work of weighing all the
    arguments and reaching a reasoned conclusion,‖ we first cited the
    ―clear break‖ rule in dicta and subsequently applied it without
    analyzing the retroactivity issue in a meaningful way. We also failed
    to address the significance of the U.S. Supreme Court‘s
    abandonment of the rule in the constitutional context. Because the
    ―clear break‖ rule is based on weak federal precedent that has
    subsequently been overruled and because it was not based on a well-
    reasoned analysis by this court, we conclude that it is not persuasive.
    Thus, it is less weighty and more susceptible to being overruled than
    it would be if we had fully analyzed the issue and explicitly chosen
    to apply the ―clear break‖ rule despite its having been abandoned by
    the U.S. Supreme Court.
    C. The “Clear Break” Rule Has Not Become Firmly Established
    ¶54 Having concluded that the ―clear break‖ rule was based on
    weak precedent that has since been overruled and was not well-
    reasoned, we now turn to the second factor we use to determine the
    weight of precedent. Under the second factor, we look to a range of
    considerations to determine ―how firmly the precedent has become
    established in the law since it was handed down.‖94 These
    considerations include ―the age of the precedent, how well it has
    worked in practice, its consistency with other legal principles, and
    the extent to which people‘s reliance on the precedent would create
    injustice or hardship if it were overturned.‖95 Below, we consider
    each of these factors in turn and conclude that the ―clear break‖ rule
    is not firmly established in the law and thus is not of weighty
    precedential value.
    91   Id. at 509.
    92   
    2011 UT 36
    , ¶ 73.
    93   Id. ¶ 74.
    94   Eldridge, 
    2015 UT 21
    , ¶ 22.
    95   
    Id.
    24
    Cite as: 
    2015 UT 96
    Opinion of the Court
    1. Age of the Precedent
    ¶55 First, in deciding whether a precedent has become firmly
    established, ―we look to the age of the precedent[] since newer
    precedents are likely to be less firmly established.‖96 As discussed
    above, the ―clear break‖ rule first appeared in our caselaw in Norton
    in 198397 and was arguably not actually adopted until Hoff in 1991.98
    Therefore, it has been part of our jurisprudence for at least twenty-
    four years. While this may seem a significant amount of time, it is a
    relatively recent development when one considers that ―the
    fundamental rule of retrospective operation,‖ to which the ―clear
    break‖ rule was an exception, had ―governed [j]udicial decisions . . .
    for near a thousand years.‖99 Similarly, in Eldridge v. Johndrow100 we
    found that precedent that had been on the books for thirty-two years
    was not firmly established when it was not rooted in long-
    established legal principles. In that case, we decided to overturn
    Leigh Furniture & Carpet Co. v. Isam in which we held that an
    ―improper purpose . . . [would] support a cause of action for
    intentional interference with prospective economic relations even
    where the defendant‘s means were proper.‖101 Leigh Furniture was
    thirty-two years old, and in deciding to overturn it we noted that it
    was ―not based on a legal principle established in the earliest days of
    statehood‖ unlike precedent we had upheld.102 While it is not
    necessary for precedent to be thousands of years old or date back to
    the time of statehood to be firmly established, here where the ―clear
    break‖ precedent is a relative newcomer to well-established law on
    retroactivity and has not firmly taken root in our jurisprudence,103
    96   Id. ¶ 34.
    97   675 P.2d at 584.
    98   814 P.2d at 1124–25.
    99 Harper v. Va. Dep’t of Taxation, 
    509 U.S. 86
    , 94 (1993) (alteration
    in original) (internal quotation marks omitted).
    100   
    2015 UT 21
    , ¶¶ 34, 64.
    101   
    657 P.2d 293
    , 307 (Utah 1982).
    102   Eldridge, 
    2015 UT 21
    , ¶ 34 (internal quotation marks omitted).
    103 We have applied the ―clear break‖ rule only a handful of
    times. See Lovell, 
    2011 UT 36
    , ¶¶73−74; Baker, 935 P.2d at 508−09;
    Gordon, 913 P.2d at 354; State v. Chapman, 
    921 P.2d 446
    , 450 n.6 (Utah
    1996); Menzies, 889 P.2d at 406 n.7; Hoff, 814 P.2d at 1124−25; State v.
    Hickman, 
    779 P.2d 670
    , 672 n.1 (Utah 1989); Norton, 675 P.2d at 584.
    And the Utah Court of Appeals has applied the rule in very few
    25
    STATE v. GUARD
    Opinion of the Court
    the age of this rule does not demonstrate that it has become firmly
    established in our law.
    2. Workability
    ¶56 We also consider ―how well [the precedent] has worked in
    practice‖ when determining its weight.104 The ―clear break‖ rule is
    vague and difficult for courts to apply. It requires the court to ask
    whether a decision ―explicitly overrules a past precedent . . . or
    disapproves a practice [we] arguably ha[ve] sanctioned in prior
    cases.‖105 While those instances where we explicitly overrule past
    precedent regarding a rule of criminal procedure are easy to identify,
    those instances where we disapprove of a practice that we have
    ―arguably‖ sanctioned in prior cases are much less so. The later
    analysis requires the court to look at all of our past caselaw on a
    subject and decide whether we ―arguably‖ have sanctioned a
    particular practice. This is an arduous task, 106 one that introduces a
    level of unpredictability that is not appropriate when dealing with
    the application of critically important rules of criminal procedure.
    3. Consistency with Legal Principles
    ¶57 In addition to considering the precedent‘s age and
    workability, we also look to its consistency with other legal
    principles when deciding whether it has become firmly
    established.107 The ―clear break‖ rule is in tension with two
    important legal principles. First, the ―clear break‖ rule does not
    address the root policy concerns that arise when we decide
    retroactivity on a case-by-case basis. As noted by the U.S. Supreme
    Court in Griffith, the ―clear break‖ rule creates many of the same
    issues that the Court was concerned about under the Stovall factors—
    it goes against the ―principle that [the court] does not disregard
    current law[] when it adjudicates a case pending before it on direct
    review,‖ and it may treat similarly situated defendants differently.108
    cases. See State v. Guard, 
    2013 UT App 270
    , ¶¶ 15−19, 
    316 P.3d 444
    ;
    State v. Vasilacopulos, 
    756 P.2d 92
    , 94 (Utah Ct. App. 1988).
    104   Eldridge, 
    2015 UT 21
    , ¶40.
    105   Baker, 935 P.2d at 509 (internal quotation marks omitted).
    106See cf. Teague v. Lane, 
    489 U.S. 288
    , 301 (1989) (―It is admittedly
    often difficult to determine when a case announces a new rule . . . .‖).
    107   Eldridge, 
    2015 UT 21
    , ¶ 22.
    108   Griffith, 
    479 U.S. at
    326–27.
    26
    Cite as: 
    2015 UT 96
    Opinion of the Court
    ¶58 While we recognize that Griffith does not apply directly to
    non-constitutional changes in criminal procedure, we find its logic
    equally persuasive in the non-constitutional context. Even in the
    non-constitutional context, new rules of criminal procedure may
    implicate a defendant‘s right to a fair trial. The new rule in Clopten
    demonstrates this. Although Clopten was not decided on a
    constitutional basis, the rule it creates does impact a defendant‘s
    ability to present eyewitness expert testimony to the jury. In cases,
    such as Mr. Guard‘s, where a defendant‘s conviction is based heavily
    on eyewitness testimony, the ability of the defendant to present such
    a witness to the jury can be critically important—although not
    constitutionally required. Also, given that non–constitutionally
    based changes in criminal procedure can implicate important rights
    of defendants, the problem of treating similarly situated defendants
    differently is also troubling. We agree with the court of appeals
    reasoning in this case that ―it seems inconsistent with the
    administration of justice to deny Guard the benefit of [our] approach
    in Clopten‖ when the two cases present very similar issues and were
    tried contemporaneously.109
    ¶59 Second, selective retroactive application of new rules is in
    tension with the exercise of our judicial power.110 Indeed, the U.S.
    Supreme Court abandoned the ―clear break‖ rule in Griffith in part
    for this reason. The Court concluded that ―‗the nature of judicial
    review‘ strips us of the quintessentially ‗legislat[ive]‘ prerogative to
    make rules of law retroactive or prospective as we see fit.‖111 It
    found that ―the nature of judicial review‖ ―preclude[d] [it] from
    [s]imply fishing one case from the stream of appellate review, using
    it as a vehicle for pronouncing new constitutional standards, and
    then permitting a stream of similar cases to flow by unaffected by
    that new rule.‖112 When exercising our judicial power, we resolve
    109   Guard, 
    2013 UT App 270
    , ¶ 19.
    110But see Kennecott Corp. v. State Tax Comm’n, 
    862 P.2d 1348
    , 1352
    (Utah 1993) (recognizing in the civil context that ―retroactive or
    prospective operation is not a question of judicial power but instead
    depends solely upon an appraisal of the relevant judicial policies to
    be advanced‖ (internal quotation marks omitted)).
    111Harper, 
    509 U.S. at 95
     (alteration in original) (quoting Griffith,
    
    479 U.S. at 322
    ).
    112Griffith, 
    479 U.S. at 323
     (third alteration in original) (internal
    quotation marks omitted).
    27
    STATE v. GUARD
    Opinion of the Court
    concrete disputes presented by parties and interpret the law.113
    Therefore, when we decide cases we correctly interpret the rules of
    criminal procedure, and these interpretations should apply
    retroactively to cases on direct review. The appropriate method for
    our prospective decision making in this area is through our
    rulemaking process.114
    4. Reliance Interests
    ¶60 Finally, in deciding the weight of a precedent ―we consider
    the extent to which people‘s reliance on the precedent would create
    injustice or hardship if it were overturned.‖115 The policy rationale
    for considering reliance interests is rooted in fairness.116 Under the
    113 See Timpanogos Planning & Water Mgmt. Agency v. Cent. Utah
    Water Conservancy Dist., 
    690 P.2d 562
    , 569 (Utah 1984) (―[We]
    investigate[], declare[] and enforce[] liabilities as they stand on
    present or past facts and under laws supposed already to exist. . . .
    [We] are interpreters of law.‖(internal quotation marks omitted)).
    The important exception to this general rule is matters of common
    law, where judges do in fact make the law. State v. Walker, 
    2011 UT 53
    , ¶¶ 31−33, 
    267 P.3d 210
    ; see also Jones v. Barlow, 
    2007 UT 20
    , ¶ 61,
    
    154 P.3d 808
     (Durham, C.J., dissenting) (―[B]y definition, the
    common law is judge-made law. . . . Thus, the judicial role in a
    common law system is not solely to apply legislative enactments.
    Where the legislature has not acted, we frequently exercise the
    power to articulate rights and obligations that have not previously
    been recognized.‖ (internal quotation marks omitted)). But the
    common law has largely been displaced in the area of criminal
    procedure by our rules of evidence and criminal procedure. See R.
    COLLIN MANGRUM & DEE BENSON, MANGRUM & BENSON ON UTAH
    EVIDENCE 1−4 (2014) (discussing the displacement of the common
    law of evidence with the Utah Rules of Evidence).
    114 See Wilson v. IHC Hosps., Inc., 
    2012 UT 43
    , ¶ 149, 
    289 P.3d 369
    (Lee, J., dissenting) (―[W]e have settled mechanisms for exercising
    [our supervisory] power when it impacts established rules of
    evidence and procedure. When we see a need to adapt our rules, we
    do so through a structured amendment process that involves the
    advisory committees we have appointed for that purpose, with time
    and opportunity for comments from the bench and bar in an orderly
    process of amendment. We follow that process for good reason.‖).
    115   Eldridge, 
    2015 UT 21
    , ¶ 35.
    116 See Cope v. Utah Valley State Coll., 
    2014 UT 53
    , ¶ 19, 
    342 P.3d 243
     (―[P]eople should know what their legal rights are as defined by
    28
    Cite as: 
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    Opinion of the Court
    ―clear break‖ rule, the main reliance interests are those of the State,
    which will have to give criminal defendants the benefit of new rules
    of criminal procedure announced while the defendant‘s case is on
    direct review. While the State‘s interests are certainly important, they
    are not the type of public reliance interests we traditionally protect
    most strongly.117 And the interest of the State does not outweigh the
    interests of criminal defendants in obtaining the benefit of new rules
    of criminal procedure.118 Also, the impact on the State will be
    mitigated by the fact that in abandoning the ―clear break‖ rule we
    will be requiring retroactive application of changes in criminal
    procedure only to a narrow class of cases: those cases on direct
    review at the time the new rule is announced. Further, even if a new
    rule applies retroactively, defendants still have to demonstrate that it
    should apply to the facts of their case and that denial of the new rule
    was not harmless error. This can be a substantial hurdle, as
    demonstrated by the case at hand. Despite receiving the benefit of
    our decision in Clopten, Mr. Guard has not shown that the trial court
    abused its discretion in not admitting Dr. Dodd‘s testimony (as
    discussed in the next section).
    ¶61 In sum, the ―clear break‖ rule has not become firmly rooted
    in our caselaw because it is a relatively recent development in light
    of the long tradition of retroactive application of judicial decisions, it
    is difficult to apply in practice, it is inconsistent with other important
    legal principles, and the State‘s reliance interests do not outweigh
    the interests of criminal defendants in the application of new rules of
    criminal procedure to their case. We therefore conclude that the
    ―clear break‖ rule is neither persuasive nor firmly rooted in our
    caselaw and is thus more susceptible to being overturned than
    better-reasoned and more firmly established precedent. Because of
    judicial precedent, and having conducted their affairs in reliance on
    such rights, ought not to have them swept away by judicial fiat.‖
    (internal quotation marks omitted)).
    117  See 
    Id.
     (framing the reliance assessment as whether
    overturning precedent would ―undermine the public‘s substantial
    reliance upon an established legal principle‖).
    118  See Harper, 
    509 U.S. at 121
     (O‘Conner, J., dissenting)
    (―[N]onretroactivity in criminal cases historically has favored the
    government‘s reliance interests over the rights of criminal
    defendants. As a result, the generalized policy of favoring individual
    rights over governmental prerogative can justify the elimination of
    prospectivity in the criminal arena.‖).
    29
    STATE v. GUARD
    Opinion of the Court
    the flaws in the ―clear break‖ rule detailed above, we now abandon
    it and instead hold that new rules of criminal procedure announced
    in judicial decisions apply retroactively to all cases pending on direct
    review.
    II. Under Clopten, the Trial Court Did Not Abuse Its Discretion in
    Denying the Admissibility of Mr. Guard‘s
    Eyewitness Expert Testimony
    ¶62 Having determined that Clopten applies to cases on direct
    review, we now apply it to Mr. Guard‘s case and hold that the trial
    court did not abuse its discretion in concluding that Mr. Guard‘s
    eyewitness expert testimony was unreliable and thus inadmissible
    under rule 702119 because he failed to make clear to the court what
    this testimony would include. In Clopten, we declined to create ―a
    new rule establishing eyewitness expert testimony as presumptively
    admissible.‖120 Instead, we clarified that ―the testimony of a qualified
    expert regarding factors that have been shown to contribute to
    inaccurate eyewitness identifications should be admitted whenever
    it meets the requirements of rule 702 of the Utah Rules of
    Evidence.‖121 Further, we recognized that ―trial judges perform a
    gatekeeper function to screen out unreliable expert testimony and
    are advised to view proposed experts with ‗rational skepticism.‘‖122
    ¶63 Although we did ―hold that, in cases where eyewitnesses
    are identifying a stranger and one or more established factors affecting
    accuracy are present, the testimony of a qualified expert is both
    reliable and helpful, as required by rule 702,‖123 in so holding we did
    not strip trial judges of their ―gatekeeper‖ role. Under Clopten, the
    trial court must still apply rule 702 and decide whether the proposed
    eyewitness expert ―is qualified as an expert by knowledge, skill,
    119We note that although the current rule 702 of the Utah Rules of
    Evidence was not in effect when Mr. Guard was convicted, we have
    previously held that ―the old Rule 702 plus Rimmasch test yields the
    same result as the current rule when applied to eyewitness expert
    testimony.‖ State v. Clopten, 
    2009 UT 84
    , ¶ 38, 
    223 P.3d 1103
     (internal
    quotation marks omitted). Therefore, we proceed with our analysis
    under the current version of rule 702. The stylistic changes made to
    rule 702 in 2011 also do not affect our analysis.
    120   Id. ¶ 30.
    121   Id.
    122   Id. ¶ 31.
    123   Id. ¶ 49 (emphasis added).
    30
    Cite as: 
    2015 UT 96
    Opinion of the Court
    experience, training, or education‖;124 and the judge must also decide
    whether the specific testimony that the eyewitness expert proposes
    to offer to the jury is reliable.125
    ¶64 The burden is on the party ―wishing to rely on the expert‘s
    testimony‖ to establish that the testimony it would like to offer is
    reliable.126 The party can do this either by arguing for judicial notice
    and demonstrating that the testimony they propose is based on
    ―generally accepted‖ principles and methods127 or by making ―a
    threshold showing that the principles or methods that are
    underlying in the testimony are reliable.‖128 The proponent of the
    evidence must make a higher showing of reliability when arguing
    for judicial notice than when arguing for admission under 702(b). In
    order to obtain judicial notice, the party must show that the
    testimony they propose is ―generally accepted by the relevant expert
    community.‖129 This is a higher showing than the mere ―threshold
    showing‖ of reliability that is required under 702(b). A ―threshold
    showing‖130 of reliability requires ―only a basic foundational
    showing of indicia of reliability.‖131
    ¶65 Under this framework, Mr. Guard had the burden of
    showing that the testimony his eyewitness expert planned to present
    to the jury was reliable. Our decision in Clopten did not negate this
    requirement. One critical step in this process is telling the court what
    testimony the expert will provide.132 Clopten did not sweep so
    124   UTAH R. EVID. 702(a).
    125   Id. 702(b).
    126   See State v. Perea, 
    2013 UT 68
    , ¶ 72, 
    322 P.3d 624
    .
    127   UTAH R. EVID. 702(c).
    128   Id. 702(b).
    129   Id. 702(c).
    130   Id. 702(b).
    131   Id. 702 advisory committee note.
    132 See id. (―[T]he gatekeeping trial judge must take care to direct
    her skepticism to the particular proposition that the expert testimony
    is offered to support. The Daubert court characterized this task as
    focusing on the ‗work at hand.‘ The practitioner should equally take
    care that the proffered expert testimony reliably addresses the ‗work
    at hand,‘ and that the foundation of reliability presented for it
    reflects that consideration.‖).
    31
    STATE v. GUARD
    Opinion of the Court
    broadly as to hold that any eyewitness expert testimony is
    automatically admissible as reliable and helpful. Instead, we
    specifically stated that this expert testimony must be offered by a
    ―qualified expert‖ and must concern ―established factors‖ affecting
    the accuracy of eyewitness testimony;133 and that trial judges retain
    their ―gatekeeper function to screen out unreliable expert
    testimony.‖134 We noted some ―established factors‖ in our opinion135
    but in so doing did not intend to etch these factors on a stone tablet.
    Indeed, as we recognized in Clopten, research in the area of
    eyewitness identification is an evolving science. Thus, it is the
    responsibility of the proponent of such testimony to establish its
    reliability, and the trial court‘s role to evaluate its reliability, at the
    time of trial. And we review the trial court‘s evaluation under an
    abuse of discretion standard.
    ¶66 Therefore, under Clopten, proponents of evidence under rule
    702 still must show that the eyewitness expert testimony they intend
    to present to the jury is reliable. It was not an abuse of discretion for
    the trial court to hold that Mr. Guard failed to make this showing.
    Mr. Guard‘s notice of intent to call an expert witness described the
    testimony broadly as ―concerning the full range of cognitive
    processes associated with the eyewitness, including attention,
    perception and memory.‖ The trial court and the State each
    expressed confusion during both the initial motion hearing and the
    subsequent Rimmasch hearing about what testimony Mr. Guard‘s
    proposed expert anticipated presenting to the jury. At the end of the
    Rimmasch hearing, Mr. Guard offered to provide ―a two-page
    synopsis‖ of the proposed testimony to both inform the trial court of
    the scope of the proposed testimony and allow the State to respond.
    He failed to provide the synopsis, however, and ―[a]t, or just prior to
    trial, the Court, having received no supplemental briefing by the
    Defendant granted the State‘s Motion to Exclude Defendant‘s Expert
    Witness from the bench.‖ Because Mr. Guard failed to even tell the
    trial court what factors affecting eyewitness identification his
    eyewitness expert was going to testify about, let alone demonstrate
    that this testimony related to established factors affecting eyewitness
    testimony, it was not an abuse of discretion for the trial court to deny
    his motion to call Dr. Dodd.
    133   Clopten, 
    2009 UT 84
    , ¶ 49.
    134   Id. ¶ 31.
    135   Id. ¶ 32 & n.22.
    32
    Cite as: 
    2015 UT 96
    Opinion of the Court
    Conclusion
    ¶67 We conclude that the ―clear break‖ rule is seriously flawed
    and so abandon it in favor of a rule of retroactive application to all
    cases pending on direct review of new rules of criminal procedure
    announced in judicial decisions. Because Mr. Guard‘s case was on
    direct review at the time we issued Clopten, we apply our rule in
    Clopten to his case and conclude that it was not an abuse of discretion
    for the trial court to exclude Dr. Dodd‘s expert testimony. Therefore,
    we reverse the court of appeals‘ decision and uphold that of the trial
    court.
    33
    

Document Info

Docket Number: Case No. 20140039

Citation Numbers: 2015 UT 96, 371 P.3d 1

Filed Date: 12/31/2015

Precedential Status: Precedential

Modified Date: 1/12/2023

Authorities (29)

united-states-v-esnoel-lopez-pena-united-states-of-america-v-hector , 912 F.2d 1542 ( 1989 )

Charles Diggs v. David Owens, Superintendent and John ... , 833 F.2d 439 ( 1987 )

Stovall v. Denno , 87 S. Ct. 1967 ( 1967 )

United States v. Johnson , 102 S. Ct. 2579 ( 1982 )

Linkletter v. Walker , 85 S. Ct. 1731 ( 1965 )

Desist v. United States , 89 S. Ct. 1030 ( 1969 )

State v. Hubbard , 48 P.3d 953 ( 2002 )

MacKey v. United States , 91 S. Ct. 1160 ( 1971 )

Griffith v. Kentucky , 107 S. Ct. 708 ( 1987 )

Teague v. Lane , 109 S. Ct. 1060 ( 1989 )

Harper v. Virginia Department of Taxation , 113 S. Ct. 2510 ( 1993 )

Johnson v. United States , 117 S. Ct. 1544 ( 1997 )

Beard v. Banks , 124 S. Ct. 2504 ( 2004 )

Davis v. United States , 131 S. Ct. 2419 ( 2011 )

State v. Lusk , 37 P.3d 1103 ( 2001 )

State v. Baker , 229 P.3d 650 ( 2010 )

Jones v. Barlow , 154 P.3d 808 ( 2007 )

State v. Butterfield , 27 P.3d 1133 ( 2001 )

State v. Perea , 322 P.3d 624 ( 2013 )

Winward v. State , 355 P.3d 1022 ( 2015 )

View All Authorities »

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Neese v. Board of Pardons , 416 P.3d 663 ( 2017 )

State v. Rowan, George , 416 P.3d 566 ( 2017 )

State v. Ellis , 2018 UT 2 ( 2018 )

State v. Ellis , 2018 UT 2 ( 2018 )

State v. Ellis , 417 P.3d 86 ( 2018 )

State v. Jaramillo , 372 P.3d 34 ( 2016 )

State v. Wynn , 407 P.3d 1113 ( 2017 )

Pleasant Grove City v. Terry , 2020 UT 69 ( 2020 )

In re Gestational Agreement , 2019 UT 40 ( 2019 )

Rutherford v. Talisker , 445 P.3d 474 ( 2019 )

Lopez v. Ogden City , 402 P.3d 3 ( 2017 )

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