v. Bobian , 2019 COA 183 ( 2019 )


Menu:
  •      The summaries of the Colorado Court of Appeals published opinions
    constitute no part of the opinion of the division but have been prepared by
    the division for the convenience of the reader. The summaries may not be
    cited or relied upon as they are not the official language of the division.
    Any discrepancy between the language in the summary and in the opinion
    should be resolved in favor of the language in the opinion.
    SUMMARY
    December 19, 2019
    2019COA183
    No. 16CA0746, People v. Bobian — Evidence — Opinions and
    Expert Testimony — Testimony by Experts
    Where a trial court allowed a police detective witness to offer
    undisclosed expert testimony about blood residue and tool
    markings evidence, a division of the court of appeals holds that the
    error was harmless under the circumstances. The division further
    concludes that where the detective served as the prosecution’s
    advisory witness and testified about the consistency of the
    eyewitnesses’ trial testimony with their statements just after the
    charged incident, any error in admitting the testimony did not
    amount to prejudicial plain error that would warrant reversal. The
    division also rejects claims of prosecutorial misconduct.
    The special concurrence discusses the propriety of allowing a
    police detective to testify about the consistency between
    eyewitnesses’ statements at a crime scene and their testimony at
    trial.
    COLORADO COURT OF APPEALS                                         2019COA183
    Court of Appeals No. 16CA0746
    Adams County District Court No. 15CR1426
    Honorable Katherine R. Delgado, Judge
    The People of the State of Colorado,
    Plaintiff-Appellee,
    v.
    Michael Edward Bobian,
    Defendant-Appellant.
    JUDGMENT AFFIRMED
    Division VI
    Opinion by JUDGE TERRY
    Welling, J., concurs
    Berger, J., specially concurs
    Announced December 19, 2019
    Philip J. Weiser, Attorney General, Patrick A. Withers, Assistant Attorney
    General, Denver, Colorado, for Plaintiff-Appellee
    Megan A. Ring, Colorado State Public Defender, Britta Kruse, Deputy State
    Public Defender, Denver, Colorado, for Defendant-Appellant
    ¶1        Defendant, Michael Edward Bobian, appeals the judgment of
    conviction entered on jury verdicts finding him guilty of attempted
    second degree murder and first degree assault. We affirm.
    ¶2        We consider and reject Bobian’s arguments that his conviction
    should be overturned because the trial court erred by
    • admitting improper expert testimony about blood residue
    and tool markings; and
    • permitting prosecutorial misconduct.
    ¶3        The special concurrence discusses the propriety of allowing a
    police detective to testify about the consistency between
    eyewitnesses’ statements at a crime scene and their testimony at
    trial.
    I.   Background
    ¶4        The charges stemmed from an altercation during a party at
    Stephanie Torres’s apartment. Lindsey Collins, who had been
    staying with Torres for a few days, called a friend for a ride. The
    friend in turn called Bobian and asked him to pick up Collins from
    Torres’s apartment.
    ¶5        Bobian and three of his friends entered Torres’s apartment
    unannounced. Annoyed by the presence of strangers in her home,
    1
    Torres became belligerent and told them to leave. A fight then
    broke out between Torres and Bobian’s friends. Torres screamed
    for the victim, T.H., who was outside. The events that took place
    next were disputed at trial.
    ¶6    The victim testified that he ran through the front door to
    Torres’s aid, and Bobian preemptively struck him on the head with
    a hatchet. After a struggle, the victim was able to get control of the
    hatchet from Bobian, and Bobian and his friends then fled the
    apartment.
    ¶7    Collins took the stand for the defense and gave a different
    account. She testified that when the victim ran into the apartment
    and found Torres being attacked by Bobian’s friends, the victim
    struck Bobian from behind and a second fight broke out. Collins
    testified that the victim continued to attack Bobian, who was
    squatting on the ground. At some point, Collins realized that
    Bobian and the victim were fighting over a hatchet, and that the
    victim appeared injured.
    ¶8    The jury acquitted Bobian of attempted first degree murder
    but found him guilty of attempted second degree murder and first
    degree assault.
    2
    II.   Expert Testimony
    ¶9     Bobian contends that the trial court erred by admitting the
    testimony of the State’s lead detective about blood patterns and tool
    markings without qualifying him as an expert. We conclude that
    any error was harmless.
    A.   Standard of Review and Applicable Law
    ¶ 10   We review a trial court’s evidentiary rulings for an abuse of
    discretion. People v. Stewart, 
    55 P.3d 107
    , 122 (Colo. 2002). A trial
    court abuses its discretion when its ruling is manifestly arbitrary,
    unreasonable, or unfair, or when it misapplies the law. Rains v.
    Barber, 
    2018 CO 61
    , ¶ 8. We will reverse only if “there is a
    reasonable probability that [an error] contributed to [the]
    defendant’s conviction by substantially influencing the verdict or
    impairing the fairness of the trial.” People v. Casias, 
    2012 COA 117
    , ¶ 61.
    ¶ 11   In determining whether testimony is lay or expert testimony,
    the court must look to the basis for the opinion. Venalonzo v.
    People, 
    2017 CO 9
    , ¶ 23. If the witness provides testimony that
    could be expected to be based on an ordinary person’s experiences
    or knowledge, then the witness is offering lay testimony. 
    Id. On the
    3
    other hand, if the witness provides testimony that could not be
    offered without specialized experiences, knowledge, or training, then
    the witness is offering expert testimony. 
    Id. ¶ 12
      Police officers may testify as lay witnesses based on their
    perceptions, observations, and experiences. People v. Veren, 
    140 P.3d 131
    , 137 (Colo. App. 2005). But where an officer’s testimony
    is based on specialized training or education, the officer must be
    properly qualified as an expert. 
    Id. ¶ 13
      In People v. Ramos, 
    2017 CO 6
    , ¶ 9, our supreme court held
    that an ordinary citizen would not be expected to have the
    experience, skills, or knowledge to differentiate reliably between
    cast-off blood and blood transfer.
    B.   Additional Facts
    ¶ 14   Witnesses for both the State and the defense testified that they
    saw the victim throw the hatchet at the front door just as it closed
    after Bobian exited. The victim, however, could not recall throwing
    the hatchet.
    ¶ 15   Lead Detective Frederick Longobricco was the prosecution’s
    advisory witness and was present throughout trial. He testified
    regarding the blood and tool markings he saw on the front door, as
    4
    well as the damage to the wall that was allegedly caused during the
    altercation. He had the following exchange with the prosecutor
    about blood patterns:
    Q: [T]here’s actually kind of a description for
    what blood looks like when it’s hit against the
    door like that. What’s that kind of blood
    called?
    A: I have received training in blood pattern
    analysis and depending on how blood strikes
    an object it will tell you —
    ¶ 16   At that point, defense counsel objected to the testimony as
    expert testimony. After the prosecutor responded that the detective
    was just describing what he had done as a “regular police officer,”
    the court overruled the objection and Detective Longobricco testified
    as follows:
    A: So when blood strikes a surface, how that
    blood reacts to the surface will tell you most
    likely how that . . . blood traveled. So in here
    when you see a close[-]up of it, the blood
    showed patterns of coming down, striking
    down.
    Q: Okay. And is that called cast[-]off?
    A: Yes.
    Q: Also there’s kind of a hole back there by —
    behind the kitchen or behind the table there
    5
    [and] you also took note of that as well, didn’t
    you?
    A: Correct. There’s an indentation or a hole in
    the wall, in the drywall. And there appears to
    be blood next to it. The blood next to it
    appears to be a smear of some sort. That
    means that blood was on an object, came in
    contact with another object. It didn’t actually
    travel through the air. We didn’t know why
    that hole in the wall was there. That was one
    of the discussions I had with [another
    officer]. . . .
    ....
    Q: [L]ooking at [exhibit] 27, [i]s this again kind
    of the pattern that you’re talking about here
    with the door?
    A: Correct. This is the slit that we see. We
    believed that was connected to the incident.
    And then the cast[-]off blood pattern as it
    travels down, you can see a thinner tail at the
    top — or a thinner [tail] on one side of it and a
    deeper or more large base on the end. . . .
    ....
    Q: And you’re noting there both this kind of
    pattern of dashes straight down in the line in
    the left that’s seemed to being marked nick
    marks [sic] almost from something hitting it; is
    that right?
    A: Correct. They were consistent with
    something striking . . . the door.
    ¶ 17   Detective Longobricco described the marks on the door:
    6
    A: This is the slit mark or the indentation at
    the top. This became my concern because I
    wanted to know if that was consistent with the
    stories that we were hearing in the interviews.
    Q: And that’s the story that [Torres] said of
    [the victim] hitting the hatchet against the
    door?
    A: Correct. I wanted to look at this and
    document it to see if it was consistent with a
    hatchet strike.
    Q: Did you end up doing that?
    A: Based on just the — my response as a
    police officer, I believed that it was consistent
    due to the width, the depth and the height was
    consistent [sic]. If somebody hit it with a
    sledge hammer . . . .
    ¶ 18   At this point, defense counsel moved to strike this testimony
    as expert testimony, but the court overruled the objection. The
    detective then testified, “So if somebody hit it with a hammer or
    sledge hammer, it would leave a different type of mark, not a thin
    mark.”
    C.   Discussion
    ¶ 19   Bobian contends that Detective Longobricco’s testimony about
    blood patterns and tool markings amounted to improper expert
    7
    testimony. Though we agree that it was expert testimony and was
    improperly admitted, we conclude that the error was harmless.
    ¶ 20   The detective’s reference to the blood evidence as “cast-off”
    required specialized knowledge that an ordinary person would not
    have, and he purported to rely on his training in blood pattern
    analysis. See Ramos, ¶ 9 (stating that an ordinary person without
    the testifying officer’s nineteen years of experience would not have
    been able to provide testimony distinguishing cast-off blood from
    blood transfer). Detective Longobricco’s testimony on this issue was
    therefore expert testimony, and the court erred by admitting his
    opinions about how the blood got onto the surface of the door,
    whether it was “cast-off” blood or a “smear” of blood, and how the
    blood traveled when it hit the surface. See 
    id. at ¶
    10 (a police
    detective’s testimony using technical terms — “spatter” versus
    “cast-off” — in describing blood was improper expert testimony
    requiring specialized knowledge “to ‘assist the trier of fact to
    understand the evidence or determine a fact in issue.’” (quoting
    CRE 702)).
    ¶ 21   Bobian contends that this error improperly conferred the “aura
    of expertise” on Detective Longobricco’s testimony without requiring
    8
    the prosecution to qualify him as an expert witness. According to
    Bobian, this testimony bolstered the prosecution witnesses’ account
    of the incident that Bobian had unexpectedly attacked the victim
    with a hatchet the moment the victim walked through the door. He
    also asserts that the blood on the door could have been used to
    refute the defense theory that the victim was hit in the kitchen,
    where — according to Collins — the altercation occurred.
    ¶ 22   The error in admitting this testimony was harmless. There
    was no dispute that Bobian struck the victim with the hatchet; the
    only dispute was whether he did so in self-defense. The pattern of
    blood on the door did nothing to answer that question. Even
    Bobian’s witness (Collins) testified that when the fight between the
    victim and Bobian moved closer to the front door, “that’s when we
    see the blood.” So, the presence of blood on the door did not assist
    the jury in determining which party’s version of events — the
    State’s or Bobian’s — was true.
    ¶ 23   This circumstance distinguishes the case from Ramos
    precisely because the blood patterns in Ramos were critical to how
    the defendant’s blood in that case got on the clothing of the victim.
    The Ramos victim testified that the defendant’s blood got on her
    9
    clothing when he punched her, and this contrasted with the
    defendant’s testimony that the blood came from his injured,
    bleeding hand when he waved his hand around. 
    Id. at ¶
    2.
    ¶ 24   In Ramos, a detective testified that some of the defendant’s
    blood got onto the victim’s clothing from “transfer” (i.e., physical
    contact), and not as “cast-off” blood (i.e., from the defendant waving
    his hand around). 
    Id. at ¶
    3. The detective there “opined that the
    blood on the victim’s hat was the result of physical contact and that
    the bloodied area ‘could be’ roughly the area of a fist.” 
    Id. at ¶
    9.
    The supreme court reversed the conviction because “an ordinary
    citizen . . . would not have been able to provide the same
    conclusions.” 
    Id. Thus, the
    distinction between “cast-off” and
    “spatter” blood would have made a difference in how the jury
    evaluated whether the defendant in Ramos struck the victim, as the
    prosecution asserted.
    ¶ 25   Not so here, because it is undisputed that Bobian struck the
    victim with the hatchet. We conclude that the admission of the
    blood pattern testimony was therefore harmless.
    ¶ 26   Detective Longobricco’s testimony that he looked at the marks
    on the apartment door to see if they matched the witnesses’
    10
    statements was also harmless because it did not aid in proving or
    disproving self-defense. Instead, the testimony went only to
    whether the victim at some point hit the apartment door with the
    hatchet — a matter of no consequence to the self-defense issue.
    ¶ 27   Moreover, the prosecutor did not refer to Detective
    Longobricco’s blood or tool markings testimony in closing
    argument. Based on the circumstances of this case, we conclude
    that any error in admitting this testimony could not have affected
    the outcome of the trial. See Krutsinger v. People, 
    219 P.3d 1054
    ,
    1063 (Colo. 2009) (harmless error found where trial court’s error
    “did not substantially influence the verdict or affect the fairness of
    the trial proceedings”).
    III.   Prosecutorial Misconduct
    ¶ 28   Bobian next contends that multiple incidents of prosecutorial
    misconduct warrant reversal. We disagree.
    A.    Standard of Review and Applicable Law
    ¶ 29   In evaluating a claim of prosecutorial misconduct, we first
    determine whether the conduct in question was improper based on
    the totality of the circumstances and, if so, we then determine
    11
    whether such actions warrant reversal under the proper standard of
    review. Wend v. People, 
    235 P.3d 1089
    , 1096 (Colo. 2010).
    ¶ 30   Where, as here, a defendant does not object to the challenged
    conduct at trial, we review a prosecutorial misconduct claim for
    plain error. People v. Rhea, 
    2014 COA 60
    , ¶ 43. Plain error is
    obvious and substantial error that so undermined the fundamental
    fairness of the trial itself as to cast serious doubt on the reliability
    of the judgment of conviction. Hagos v. People, 
    2012 CO 63
    , ¶ 14.
    To rise to the level of plain error, prosecutorial misconduct must be
    flagrant or glaringly or tremendously improper. People v. Weinreich,
    
    98 P.3d 920
    , 924 (Colo. App. 2004), aff’d, 
    119 P.3d 1073
    (Colo.
    2005).
    ¶ 31   Prosecutors have a heightened ethical responsibility as
    compared with other lawyers. Domingo-Gomez v. People, 
    125 P.3d 1043
    , 1049 (Colo. 2005). “[I]t is improper for a prosecutor[,]
    knowingly and for the purpose of bringing inadmissible matter to
    the jury’s attention[,] to ask a question which he knows will elicit an
    inadmissible answer.” People v. Oliver, 
    745 P.2d 222
    , 228 (Colo.
    1987).
    12
    ¶ 32     Although a prosecutor, during closing argument, “has wide
    latitude and may refer to the strength and significance of the
    evidence, conflicting evidence, and reasonable inferences that may
    be drawn from the evidence,” People v. Walters, 
    148 P.3d 331
    , 334
    (Colo. App. 2006), the prosecutor may not misstate the law, use
    arguments calculated to inflame the passions and prejudices of the
    jury, People v. Samson, 
    2012 COA 167
    , ¶ 32, or express a personal
    opinion on the truth or falsity of witness testimony, Wilson v.
    People, 
    743 P.2d 415
    , 419 (Colo. 1987).
    B.   Discussion
    ¶ 33     Bobian contends that the prosecutor intentionally elicited
    inadmissible testimony while questioning Detective Longobricco and
    that certain arguments and statements made during closing
    argument amounted to prosecutorial misconduct.
    ¶ 34     After reviewing the record, we see no error that would warrant
    reversal as to the following instances raised by Bobian:
    • The prosecutor eliciting expert testimony from Detective
    Longobricco. We have concluded that the error in admitting
    this testimony was harmless, and we see no prejudicial error
    13
    arising from the prosecutor’s questioning that elicited the
    testimony. See Hagos, ¶ 14.
    • The prosecutor asking Detective Longobricco to opine on
    whether the prosecution witnesses’ testimony was consistent
    with the statements they gave on the night of the incident, and
    whether the witnesses’ statements were consistent with each
    other. Even assuming that the prosecutor’s question in this
    regard was improper, we conclude that it did not rise to the
    level of plain error. First, the question was not “flagrant or
    glaringly or tremendously improper,” and thus did not
    constitute plain error. People v. McMinn, 
    2013 COA 94
    , ¶ 58.
    Second, the detective did not testify about whether the
    witnesses had testified truthfully. See Venalonzo, ¶ 32
    (witnesses are prohibited from testifying that another witness
    was telling the truth on a particular occasion). And third,
    Detective Longobricco’s equivocal response mitigated any
    prejudice. When asked whether the witnesses’ testimony was
    consistent with their statements on the night of the incident,
    the detective answered, “For the most part, yeah.” We
    conclude that this answer did not so undermine the
    14
    fundamental fairness of the trial as to cast serious doubt on
    the reliability of the judgment of conviction. See Hagos, ¶ 14.
    • The prosecutor advising the jury during closing argument that
    it should consider the greater offenses before considering the
    lesser included offenses. True, Colorado is a “soft transition”
    jurisdiction, in which the jury need not unanimously acquit
    the defendant of the greater offense before considering the
    lesser included offenses. People v. LePage, 
    397 P.3d 1074
    ,
    1077 (Colo. App. 2011), aff’d on other grounds, 
    2014 CO 3
    .
    But the prosecutor did not suggest that the jury had to acquit
    Bobian of the greater offenses before considering lesser
    offenses, and therefore did not misstate the law. See People v.
    Padilla, 
    638 P.2d 15
    , 17-18 (Colo. 1981) (finding no plain error
    in giving stock jury instruction on consideration of lesser
    included offense if jury did not find the defendant guilty of the
    charged offense, and stating, “it is not clear from the language
    of the instruction that the jurors would feel compelled to reach
    a unanimous decision on the greater offense before
    considering the lesser included offenses”).
    15
    • The prosecutor stating during closing argument that “the
    actions of bringing a weapon into a fist fight are inherently not
    reasonable no matter what.” When considered in context, this
    isolated comment does not portray a categorical exception to
    the degree of force that may be used in self-defense. The
    comment was inartful but permissible commentary on the
    evidence in this case and the State’s assertion of the
    unreasonableness of Bobian’s actions. See People v. Avila,
    
    944 P.2d 673
    , 676 (Colo. App. 1997) (“A reviewing court
    should examine alleged improper argument in the context of
    the prosecution’s closing argument as a whole.”); see also
    People v. Strock, 
    252 P.3d 1148
    , 1153 (Colo. App. 2010) (a
    prosecutor in closing argument may ordinarily use rhetorical
    devices and a reviewing court considers the frequency of
    alleged misconduct).
    • The prosecutor stating during closing argument, “How do we
    know [Bobian is] the one who is not acting reasonably?
    Because he’s not sitting over there right now with a giant scalp
    laceration to the top of his head.” This comment related to the
    16
    proportionality of Bobian’s physical response to what he
    claimed was a threat, and it was not improper.
    • The prosecutor questioning Collins’s credibility during closing
    argument by referencing “the one true thing [Collins] said
    when she was sitting [on] that stand . . . ,” and “[h]er story
    that she came up with yesterday, . . . while [she was] sitting
    up there on the stand, that was kind of all brand new and we
    didn’t hear that at all through any of the officers, or anybody
    else . . . .” We disagree that these statements amounted to an
    expression of the prosecutor’s personal opinion of witness
    credibility. See 
    Domingo-Gomez, 125 P.3d at 1051
    (“[C]ounsel
    may properly argue from reasonable inferences anchored in
    the facts in evidence about the truthfulness of a witness’
    testimony.”); see also United States v. Spain, 
    536 F.2d 170
    ,
    174 (7th Cir. 1976) (where conflicts in the evidence exist and
    cannot be the result of honest mistake, each counsel is
    “entitled to argue that witnesses called by him had spoken the
    truth and those called by the other side had testified falsely”).
    • The prosecutor commenting on the credibility of the State’s
    version of events by stating, “I apologize for the fact that I put
    17
    up witness after witness who told you the same exact version
    of basically these events, right?” and “[t]he officers tell you
    basically the same version of events, as well.” These
    statements were not expressions of the prosecutor’s personal
    opinion of the credibility of the witnesses but were proper
    statements on the consistency of the evidence. See Domingo-
    
    Gomez, 125 P.3d at 1051-55
    .
    • The prosecutor referring to Collins as “the homeless hero” and
    a “squatter with a heart of gold” during his closing argument.
    While these comments were unnecessary characterizations of
    the defense witness, they would not have led the jury to decide
    on an improper basis and do not rise to the level of
    prosecutorial misconduct. Cf. People v. McBride, 
    228 P.3d 216
    (Colo. App. 2009) (reviewing courts accord prosecutors the
    benefit of the doubt where remarks are simply inartful).
    IV.   Cumulative Error
    ¶ 35     Finally, Bobian argues that the trial court’s combined errors
    amounted to cumulative error. We have concluded that the error in
    admitting the blood pattern and tool marking testimony was
    harmless. And even assuming that the prosecutor’s question about
    18
    the consistency of certain witnesses’ statements was also improper,
    we still conclude that the cumulative effect of the errors does not
    require reversal. We reach this conclusion because, as discussed
    above, the blood spatter and tool marking testimony did not relate
    to a material disputed issue, and the question about whether the
    witnesses’ trial testimony was consistent with their earlier
    statements elicited only an equivocal response. Moreover, the
    asserted errors would not have had a cumulative prejudicial effect
    on “the fairness of the trial proceedings [or] the integrity of the fact-
    finding process”; therefore, reversal is not warranted based on
    cumulative error. Howard-Walker v. People, 
    2019 CO 69
    , ¶ 24
    (quoting People v. Lucero, 
    200 Colo. 335
    , 344, 
    615 P.2d 660
    , 666
    (1980)).
    V.   Conclusion
    ¶ 36   The judgment of conviction is affirmed.
    JUDGE WELLING concurs.
    JUDGE BERGER specially concurs.
    19
    JUDGE BERGER, specially concurring.
    ¶ 37   Is it permissible for a prosecutor to ask a police detective to
    testify at a criminal trial that the victim’s (or another witness’s)
    testimony and prior statements were consistent? The majority
    assumes, without deciding, that such testimony is impermissible.
    I think the question needs to be decided.
    ¶ 38   I begin with the black letter rule. “[N]either lay nor expert
    witnesses may give opinion testimony that another witness was
    telling the truth on a specific occasion.” People v. Wittrein, 
    221 P.3d 1076
    , 1081 (Colo. 2009). This prohibition extends, for example, to
    comments on a witness’s sincerity, People v. Eppens, 
    979 P.2d 14
    ,
    17 (Colo. 1999); believability, People v. Gaffney, 
    769 P.2d 1081
    ,
    1088 (Colo. 1989); or predisposition to fabricating allegations,
    People v. Snook, 
    745 P.2d 647
    , 649 (Colo. 1987). Further, the
    supreme court has “held that prosecutorial use of the word ‘lie’ and
    the various forms of ‘lie’ are categorically improper.” Wend v.
    People, 
    235 P.3d 1089
    , 1096 (Colo. 2010).
    ¶ 39   It is no answer that the detective’s opinion may have made it
    easier for the jury to determine whether the statements and
    testimony were consistent. One of the jury’s fundamental tasks is
    20
    to consider all of the testimony and to determine which version of
    the material events is more credible. COLJI-Crim. E:05 (2018). The
    jury heard all the out-of-court statements and the testimony, so
    comments on the consistency of that evidence did not provide the
    jury with any information beyond what it already had. Simply put,
    a jury does not need help determining whether statements were
    consistent, particularly from a witness who is obviously aligned
    with the prosecution. See People v. McFee, 
    2016 COA 97
    , ¶ 76
    (reasoning that detective’s opinion could not have been helpful
    because it was based on the same information the jury had). The
    admissibility inquiry should end there. See CRE 701 (limiting lay
    opinions to those that are helpful to the jury); CRE 702 (limiting
    expert opinions to those that assist the trier of fact).
    ¶ 40   But there is a stronger reason to reject such opinions. They
    invariably constitute an indirect opinion on the credibility of the
    witness. The supreme court has made clear that indirect opinions
    on another witness’s credibility are subject to the same
    exclusionary rules as direct opinions. Venalonzo v. People, 
    2017 CO 9
    , ¶ 32.
    21
    ¶ 41   The detective’s opinion regarding consistency was, in effect,
    nothing less than the detective telling the jury that the witness was
    truthful in her accounts of the relevant events. The Attorney
    General has not explained, and I cannot discern, any other
    probative purpose for this opinion testimony.
    ¶ 42   Moreover, the circumstances surrounding this testimony are
    more egregious than an off-the-cuff opinion regarding the credibility
    of another witness. Here, the detective expressing the opinion was
    the prosecution’s advisory witness in a case in which all other
    witnesses had been sequestered under CRE 615. This detective
    was the only witness in the entire case who was permitted to
    remain in the courtroom during the testimony of other witnesses.
    The prosecution leveraged this privilege (the purpose of which has
    nothing whatsoever to do with the giving of such opinions) to
    provide these prohibited opinions.
    ¶ 43   In reaching my conclusions, I recognize that at least one
    division of this court has taken a different path. In People v. West,
    
    2019 COA 131
    , ¶ 37, a detective testified that the timing of text
    messages between the victim and the defendant was “consistent
    with” other portions of the victim’s testimony and the police contact
    22
    with the victim and her mother. The detective also testified that
    events recited by the defendant in his text messages were
    “consistent with” other sources of information, including police
    records and the victim’s mother. 
    Id. ¶ 44
      In rejecting, on plain error review, the defendant’s argument
    that this testimony was improperly admitted, the West division
    reasoned that “the detective said nothing about the truth of
    testimony; instead the detective indicated only that certain
    statements did not conflict with other statements or evidence.” 
    Id. at ¶
    43.
    ¶ 45   This analysis conflicts with the Colorado Supreme Court’s
    teachings that witnesses may not directly or indirectly testify about
    the truthfulness of another witness. See 
    Wittrein, 221 P.3d at 1081
    .
    Instead, I agree with the courts in other jurisdictions that have
    prohibited such opinion testimony.
    ¶ 46   In Dickerson v. Commonwealth, 
    174 S.W.3d 451
    , 472 (Ky.
    2005), the Kentucky Supreme Court held that it is improper for a
    witness to testify that another witness has made consistent
    statements, absent an express or implied charge of recent
    fabrication or improper influence. The court reasoned:
    23
    We perceive no conceptual distinction between
    testimony that repeats the witness’s prior
    consistent statement verbatim and testimony
    that the witness previously made statements
    that were consistent with her trial testimony.
    Either way, the evidence is offered to prove
    that the declarant’s trial testimony is truthful
    because it is consistent with her prior
    statements.
    
    Id. ¶ 47
       In State v. McKerley, 
    725 S.E.2d 139
    , 142 (S.C. Ct. App. 2012),
    a forensic interviewer was permitted to testify that, “in forming her
    ‘opinion as to whether . . . something happened,’ she considered
    whether the victim’s statements were ‘consistent with the other
    information’” she had on the case. Although the Court of Appeals of
    South Carolina acknowledged that the forensic interviewer never
    testified directly that she believed what the victim had stated, the
    court nevertheless concluded that “there is no way to interpret [the
    interviewer’s] testimony other than as her opinion that the victim
    was telling the truth.” 
    Id. ¶ 48
       Similarly, in State v. Jennings, 
    716 S.E.2d 91
    , 94 (S.C. 2011),
    the trial court permitted the State to introduce written reports of
    the forensic interviewer in which the interviewer stated that the
    “children provided ‘a compelling disclosure of abuse’ and provided
    24
    details consistent with the background information received from
    mother, the police report, and the other two children.” The South
    Carolina Supreme Court concluded that “[t]here is no other way to
    interpret the language used in the reports other than to mean the
    forensic interviewer believed the children were being truthful.” 
    Id. Accordingly, the
    court held the admission of the reports was
    error. 
    Id. ¶ 49
      In my view, these cases were correctly decided and weigh
    heavily against a conclusion that West was correctly decided. 1
    Accordingly, I would hold that a police officer may not testify that
    the victim’s (or another witness’s) testimony and prior statements
    were consistent.
    1 A similar issue was addressed by the United States Court of
    Appeals for the Tenth Circuit in United States v. Toledo, 
    985 F.2d 1462
    (10th Cir. 1993). In a kidnapping case, the court addressed a
    psychiatrist’s testimony concerning the mental state of the victim.
    The psychiatrist opined that the victim’s “consistency in reporting
    the nature of her abduction, being taken against her free will at a
    train station [and other facts] . . . were consistent with a high
    likelihood that [the kidnapping] occurred.” 
    Id. at 1469.
    The Tenth
    Circuit held that it was not plain error to allow the testimony but
    noted that the admissibility of this kind of opinion presented a
    “close question.” 
    Id. at 1470.
    25
    ¶ 50   I recognize that under some circumstances, a police officer’s
    belief regarding the consistency or inconsistency of a witness’s prior
    statements (or even the officer’s belief that the person was or was
    not telling the truth) might be relevant and admissible when the
    course of the police investigation is legitimately at issue. See, e.g.,
    Davis v. People, 
    2013 CO 57
    , ¶ 19; People v. Robles-Sierra, 
    2018 COA 28
    , ¶ 26.
    ¶ 51   But caution is warranted. The Tenth Circuit has analyzed
    when the course-of-investigation exception is properly invoked.
    United States v. Cass, 
    127 F.3d 1218
    (10th Cir. 1997). While
    acknowledging that the exception can allow for the admission of
    otherwise inadmissible evidence, the Tenth Circuit observed that
    “[c]ourts and commentators have recognized that out-of-court
    statements should not be admitted to explain why a law
    enforcement agency began an investigation if the statements
    present too great a danger of prejudice.” 
    Id. at 1223.
    ¶ 52   McCormick on Evidence rightly criticized the “apparently
    widespread abuse” of this exception:
    In criminal cases, an arresting or investigating
    officer should not be put in the false position
    of seeming just to have happened upon the
    26
    scene; he should be allowed some explanation
    of his presence and conduct. His testimony
    that he acted “upon information received,” or
    words to that effect, should be sufficient.
    Nevertheless, cases abound in which the
    officer is allowed to relate historical aspects of
    the case, replete with hearsay statements in
    the form of complaints and reports, on the
    ground that he was entitled to give the
    information upon which he acted. The need
    for the evidence is slight, the likelihood of
    misuse great.
    2 McCormick on Evidence § 249, at 104 (John W. Strong ed., 4th ed.
    1992) (footnotes omitted), quoted in 
    Cass, 127 F.3d at 1223
    .
    ¶ 53   Given this likelihood of misuse, the exception should only
    apply when the course of the police investigation is relevant at trial.
    Even then, a trial court must exercise sound discretion to limit
    such otherwise inadmissible evidence solely to the purposes
    underlying the course-of-investigation exception.
    ¶ 54   For these reasons, I reject the Attorney General’s argument
    that the detective’s testimony “could be read” as permissible
    testimony about the course of the investigation. The Attorney
    General does not explain, and I cannot discern, how the course of
    the investigation was relevant or at issue. And, as discussed, the
    detective’s opinion testimony concerned the credibility of other
    27
    witnesses, not the detective’s investigation. Therefore, the
    admission of the detective’s opinion that the victim’s prior
    statements and testimony were consistent constitutes error.
    ¶ 55   Nevertheless, I agree with the majority that, as presented to
    us, the prosecutor’s elicitation of the detective’s opinion does not
    justify reversal under the plain error standard. While evidentiary
    error occurred, Bobian presents this as a matter of prosecutorial
    misconduct. The prosecutor’s elicitation of this opinion evidence
    was not “flagrant or glaringly or tremendously improper,” People v.
    McMinn, 
    2013 COA 94
    , ¶ 58, so reversal is not warranted. In light
    of West, the error was not plain under this standard.
    28