People v. Lopez , 401 P.3d 103 ( 2016 )


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  • COLORADO COURT OF APPEALS                                     2016COA179
    Court of Appeals No. 13CA1600
    Jefferson County District Court No. 12CR1974
    Honorable Christie A. Bachmeyer, Judge
    The People of the State of Colorado,
    Plaintiff-Appellee,
    v.
    Corey Anthony Lopez,
    Defendant-Appellant.
    JUDGMENT AFFIRMED
    Division VII
    Opinion by JUDGE BOORAS
    Terry and Berger, JJ., concur
    Announced December 15, 2016
    Cynthia H. Coffman, Attorney General, Kevin E. McReynolds, Assistant
    Attorney General, Denver, Colorado, for Plaintiff-Appellee
    Douglas K. Wilson, Colorado State Public Defender, Audrey E. Bianco, Deputy
    State Public Defender, Denver, Colorado, for Defendant-Appellant
    ¶1    Defendant, Corey Anthony Lopez, appeals the trial court’s
    judgment of conviction entered on jury verdicts finding him guilty of
    one count each of first degree murder — after deliberation;
    attempted first degree murder — after deliberation; reckless
    endangerment; and third degree assault. We affirm.
    I. Background
    ¶2    In 2012, defendant’s girlfriend, R.B., was at a bar drinking
    with her mother, brother, and a friend. At some point, defendant
    joined them.
    ¶3    Later in the evening, the group left the bar and continued
    drinking at R.B.’s friend’s home. After some additional drinking,
    defendant told R.B. that he wanted to go home because he had to
    get up early for work the next day. However, R.B. told defendant
    she did not want to leave, and the two began arguing. Eventually,
    R.B. left her friend’s house, got into her brother’s car, and asked
    him to take her home. As defendant attempted to convince R.B. to
    come home with him, R.B.’s friend intervened, asking defendant to
    stop bothering R.B. At that point, defendant began arguing with
    R.B.’s friend and, as the argument escalated, defendant became so
    1
    angry that he punched out his car window. R.B. then exited her
    brother’s vehicle and left the scene on foot.
    ¶4    The police responded to a noise complaint at R.B.’s friend’s
    house soon thereafter. After the police left, R.B.’s mother and
    brother headed home, and defendant joined them.
    ¶5    When the group arrived at the home, R.B. was asleep on the
    couch. At approximately 5 a.m., defendant and R.B. traveled to
    defendant’s apartment. Later that afternoon, defendant called 911
    to report that R.B. was not breathing. When the police and
    paramedics arrived, R.B. was dead.
    ¶6    In interviews with the police, defendant claimed that he and
    R.B. had had consensual “make-up” sex, and, at some point, he
    was behind R.B. with his arms draped over and around her
    shoulders. He said that after they were done, he cuddled with R.B.
    and went to sleep. In explaining why R.B. was fully clothed when
    the police and paramedics arrived, he said that he and R.B. had
    both worn their underwear during sex and that he did not want
    anyone to see R.B. in her underwear.
    ¶7    As the police waited on R.B.’s autopsy reports, they were
    contacted by defendant’s ex-girlfriend, S.E. S.E. told the police that
    2
    based on her experience dating defendant, she believed defendant
    may have strangled R.B. Her belief was based on an incident in
    2008 when, according to S.E., defendant nearly strangled her to
    death during an argument, only to be saved by a friend who had
    forced her way into S.E. and defendant’s bedroom.
    ¶8     The autopsy report later showed that R.B. had died of manual
    strangulation.
    ¶9     The district attorney subsequently charged defendant with
    first degree murder — after deliberation as to R.B. and attempted
    first degree murder — after deliberation as to S.E. At the end of
    trial, at defendant’s request, the court also instructed the jury on
    the lesser nonincluded offenses of reckless endangerment and third
    degree assault as to S.E. The jury convicted defendant of (1) first
    degree murder — after deliberation as to R.B.; (2) attempted first
    degree murder — after deliberation as to S.E.; and (3) the lesser
    nonincluded offenses.
    II. Sequestration
    ¶ 10   Defendant first contends that the trial court erred when it
    allowed R.B.’s mother and brother, who were witnesses for the
    3
    prosecution, to be present during testimony at defendant’s
    preliminary hearing and trial. We are not persuaded.
    A. Standard of Review and Applicable Law
    ¶ 11   Decisions related to the sequestration of witnesses are
    reviewed for an abuse of discretion. See People v. Cohn, 
    160 P.3d 336
    , 346 (Colo. App. 2007).
    ¶ 12   Absent limited exceptions not relevant here, CRE 615 provides
    that upon the request of a party, the trial court shall order the
    exclusion of witnesses from the courtroom “so that they cannot
    hear the testimony of other witnesses.” “The purpose of a
    sequestration order is to ‘prevent a witness from conforming his [or
    her] testimony to that of other witnesses and to discourage
    fabrication and collusion.’” People v. Villalobos, 
    159 P.3d 624
    , 629
    (Colo. App. 2006) (alteration in original) (citations omitted).
    ¶ 13   However, article II, section 16a of the Colorado Constitution
    provides that “surviving immediate family members . . . shall have
    the right to be heard when relevant, informed, and present at all
    critical stages of the criminal justice process.” The legislature has
    codified this right in part 3 of title 24, article 4.1 (the Victims’
    Rights Act), and section 24-4.1-302.5(1)(b), C.R.S. 2016, states that
    4
    victims have “[t]he right to be informed of and present for all critical
    stages of the criminal justice process as specified in section 24-4.1-
    302(2).” See also People v. Coney, 
    98 P.3d 930
    , 935 (Colo. App.
    2004). As relevant here, section 24-4.1-302(2), C.R.S. 2016, defines
    “critical stages” to include preliminary hearings and the defendant’s
    trial.
    ¶ 14       Although “CRE 615 does not provide authority for departing
    from the constitution and statute,” 
    Coney, 98 P.3d at 935
    , section
    24-4.1-303(6)(a), C.R.S. 2016, states that “[a] victim . . . may be
    present at all critical stages of a criminal proceeding regarding any
    crime against such victim unless the court or the district attorney
    determines that exclusion of the victim is necessary to protect the
    defendant’s right to a fair trial.” (Emphasis added.)
    B. Discussion
    ¶ 15       Based on our review of the record, we discern no abuse of
    discretion by the trial court in allowing R.B.’s mother and brother to
    be present during testimony at defendant’s preliminary hearing and
    trial.
    ¶ 16       Initially, we note that R.B.’s mother and brother are both
    included in the statutory definition of a “victim” under the Victims’
    5
    Rights Act. § 24-4.1-302(5). And because the Victims’ Rights Act
    represents a decision on a matter of public policy — here, that
    R.B.’s mother and brother have a right to be present during the trial
    of her accused killer — the statute controls over CRE 615. See
    People v. Wiedemer, 
    852 P.2d 424
    , 436 (Colo. 1993) (“In drawing the
    distinction between substance and procedure, we have held that in
    general, rules adopted to permit the courts to function and function
    efficiently are procedural whereas matters of public policy are
    substantive and are therefore appropriate subjects for legislation.”);
    see also People v. McKenna, 
    196 Colo. 367
    , 372-73, 
    585 P.2d 275
    ,
    278-79 (1978) (on substantive matters, a statute controls over a
    rule promulgated by the court); 
    Coney, 98 P.3d at 935
    .
    ¶ 17   Nonetheless, as defendant points out, section 24-4.1-303(6)(a)
    provides a trial court with authority to exclude a deceased victim’s
    family members if it “determines that exclusion . . . is necessary to
    protect the defendant’s right to a fair trial.” However, while
    defendant is correct that the court had authority to exclude R.B.’s
    mother and brother, the trial court determined that such exclusion
    was not necessary in this case. And based on the reasons given by
    6
    defense counsel for the need to exclude the witnesses, we discern
    no abuse of discretion by the trial court in reaching that decision.
    ¶ 18   At the preliminary hearing, defense counsel contended that
    R.B.’s mother and brother should have been excluded from the
    courtroom because they were not collateral witnesses and because
    “we’ll probably learn through the course of th[e] hearing through
    the D.A. investigator . . . that there ha[d] been a lot of rumors and
    information being exchanged between various witnesses.” The
    prosecutor responded that she did not “know what [defense
    counsel] [wa]s referencing in that last portion” and asked that R.B.’s
    mother and brother be allowed to remain in the courtroom for the
    preliminary hearing. Because the family members were not
    scheduled to testify at the hearing, and in light of “the mandate
    contained in the Constitution permitting the family to remain in the
    courtroom,” the court, relying on Coney, allowed R.B.’s family to
    remain.
    ¶ 19   The court and the parties revisited the issue at trial. Citing
    Coney for the proposition that victims have a right to be present
    during trial, the court asked defense counsel, “And I guess what I
    don’t know from the defense is, what is your specific objection if
    7
    they are here? I’m assuming there are police reports. But did you
    have a specific objection or is there an order that we can do?” The
    following colloquy then occurred:
    [Defense counsel:] Your Honor, I just — Your
    Honor, I am just concerned about witnesses,
    any witnesses watching testimony of other
    witnesses and discussing that testimony with
    other witnesses.
    ...
    [Court:] And so you’re just concerned that they
    might talk to each other about the witnesses or
    what are you concerned about specifically?
    [Defense counsel:] Yes. I am concerned about
    talking about testimony that they’ve observed
    and seen with other witnesses who may testify.
    [Court:] And I can admonish them. But what
    is the prosecution’s position?
    [Prosecutor:] They’ve been instructed to that
    part of the sequestration order, that that
    would apply to them and they’re not to discuss
    either their own testimony or anything that
    they would hear.
    ¶ 20   In ruling on defense counsel’s request, the court stated that in
    “balancing . . . the victim’s constitutional right and the defendant’s
    constitutional right to due process,” it would allow R.B.’s mother
    and brother to watch the trial. However, the court gave both the
    following admonishment:
    8
    Whatever you hear in the courtroom, you
    cannot tell anyone else, and that’s an order of
    the Court which is subject to contempt. And
    so you can’t go home at night and tell others,
    especially those other people that might testify.
    And I would ask you not to talk at all to
    anyone about the testimony you hear during
    these two weeks, because that could go
    through a chain and then somebody that may
    testify could hear it from a third party that
    you’ve told. So I’m going to ask that you do
    not discuss anything you heard in the
    courtroom with anyone else until this trial is
    over.
    And under that scenario, I will allow you then
    to sit through the trial.
    ¶ 21   The court then asked both witnesses if they understood its
    order, and both replied that they did.
    ¶ 22   In this case, defense counsel was unable — at either the
    preliminary hearing or defendant’s trial — to articulate any specific
    grounds raising concerns that the witnesses would conform their
    9
    testimony.1 And although appellate counsel offers portions of the
    mother’s and brother’s testimony that are similar to other
    witnesses’ testimony, the trial court had not heard any trial
    testimony at the time it made its ruling.2
    ¶ 23   Lastly, we note that to the extent the mother’s or brother’s
    trial testimony was different from the account they gave in their
    reports to police, defendant had access to those reports and was
    free to impeach the witnesses on that basis.
    ¶ 24   In sum, in light of (1) defense counsel’s failure to identify any
    specific grounds raising concerns about conforming testimony; (2)
    the court’s admonishment, which we presume the witnesses
    1 In light of the record, even if we assume that we should apply the
    various balancing tests applied by other courts, we would reach the
    same result. See, e.g., In re Mikhel, 
    453 F.3d 1137
    , 1139 (9th Cir.
    2006) (per curiam) (“[Under the Federal Crime Victim’s Rights Act,]
    [a] district court may exclude a victim-witness from the courtroom if
    the court finds by ‘clear and convincing evidence . . . that testimony
    by the victim would be materially altered if the victim heard other
    testimony at that proceeding.’”) (emphasis added) (citation omitted);
    Gabriel v. State, 
    925 P.2d 234
    , 236 (Wyo. 1996) (in considering
    whether to allow an exception to the rule requiring courts to grant a
    defendant’s motion to sequester witnesses, “the standard is whether
    good cause is shown that the exemption should not be granted”)
    (emphasis added).
    2 In any event, as defendant acknowledges, similar testimony may
    simply have resulted from the witnesses perceiving the events in the
    same way.
    10
    understood and followed, see, e.g., People v. Rhea, 
    2014 COA 60
    ,
    ¶ 68; and (3) defendant’s opportunity to cross-examine the
    witnesses, we discern no abuse of discretion by the trial court in
    allowing R.B.’s mother and brother to be present during testimony
    at defendant’s preliminary hearing and trial.
    III. Basketball Analogy
    ¶ 25   Defendant next contends that the trial court committed
    reversible error when it used a basketball analogy to explain to the
    jury the law of intoxication. We are not persuaded.
    A. Additional Background
    ¶ 26   During voir dire, defense counsel questioned jurors about an
    intoxication defense, at which point several jurors expressed their
    opinion that a defendant, even if intoxicated, is nonetheless
    responsible for his or her actions. For instance, defense counsel
    asked a juror, “What about a situation where somebody is . . .
    charged with actually killing somebody with intent and after
    deliberation, causing the death of another person and that they
    claim I’m not responsible because I didn’t mean to do it because I
    was so drunk.” The juror responded,
    11
    Well . . . there are different types of murder:
    [f]irst-degree murder, you know,
    manslaughter, things like that, so it might
    lessen the ultimate charge or what they’re
    charged with. But I do believe they’re
    responsible for their actions. If it’s the
    drinking that causes them to commit the
    murder, then they’re responsible for the
    drinking to begin with.
    ¶ 27   After a number of similar questions and answers, the trial
    court interjected and told the jurors that “[w]e’re not trying to ask,
    do you like the law or do you hate the law or, in this situation, what
    do you think about that law or that law? It’s just really, whatever it
    is, can you follow the law?” After more of the same questioning, the
    trial court provided the jury with the following analogy:
    The law of intoxication. If we are at a
    [basketball] game. Say you’re shooting —
    you’re running down the court trying to make
    a basket and you jump up and you made a
    shot. You intended, at that point, to make a
    basket, right?
    All right. And so, if you have the intent to
    make the basket and you jump up and do it.
    By doing that, you’re showing you have that
    intent.
    If you are intoxicated, as a jury, as you believe
    that the person is running down in the
    basketball game is so intoxicated, you have to
    decide if they’re so intoxicated about they —
    whatever the evidence you hear, that they can
    12
    no longer have that intent to shoot the basket
    because they’re so intoxicated. So it’s just one
    of the elements that the prosecution has to
    prove.
    And I don’t — I don’t want to go through all the
    legal parts of it. And as I said, we don’t know
    what the evidence is going to be. We don’t
    even know if it’s going to be brought up. I
    don’t know. But generally, it just goes to the
    intent. It’s one of the elements the prosecution
    will have to show.
    B. Discussion
    ¶ 28   Defendant contends that “[t]he court told the jurors they
    would need to, in essence, determine whether that player had ‘that
    intent to shoot the basket,’ or not due to intoxication.” In doing so,
    defendant continues, the court “left out entirely the question of
    whether the player had intended to make the basket or not.”
    Defendant asserts that in failing to make this distinction, the court
    informed the jury that it should be concerned with whether
    defendant “acted intentionally, not whether he intended to cause
    R.B.’s death.”
    ¶ 29   As an initial matter, the jury did not necessarily parse the
    court’s comments in the same manner as, and draw the same
    conclusions that, defendant does on appeal. Furthermore, as the
    13
    Attorney General points out, the court, in its initial analogy, said,
    “You intended, at that point, to make a basket, right?” In light of
    this initial comment, it is possible that the jury interpreted the
    court’s analogy to mean that intoxication, under appropriate
    circumstances, could have negated the hypothetical shooter’s intent
    to “make” the basket.
    ¶ 30   But even if the trial court’s analogy constituted error, reversal
    would not be required under the plain error standard of review. See
    People v. Carter, 
    2015 COA 24M
    , ¶ 13 (assuming without deciding
    that the trial court’s reasonable doubt analogy was erroneous, but
    concluding that such an error did not require reversal under the
    plain error standard).
    ¶ 31   To establish plain error, defendant must show that the
    putative error was both obvious and so substantial that it
    undermined the fundamental fairness of the trial itself, casting
    serious doubt on the reliability of the judgment of conviction.
    People v. Miller, 
    113 P.3d 743
    , 750 (Colo. 2005). We conclude that
    defendant has failed to establish that the court’s error, if any, was
    substantial.
    14
    ¶ 32   First, as defendant acknowledges, at the close of evidence, the
    trial court correctly instructed the jury that (1) “[t]he evidence
    presented . . . has raised the question of self-induced intoxication
    with respect to the offense of Murder in the First Degree, and
    Criminal Attempt[ed] Murder in the First Degree”; (2) it could
    “consider whether or not evidence of self-induced intoxication
    negates the existence of the elements of ‘after deliberation and with
    intent’”; (3) “[t]he prosecution has the burden of proving all the
    elements of the crimes charged beyond a reasonable doubt”; and (4)
    if it found “the defendant was intoxicated to such a degree that he
    did not act with the required mental state, you should find him not
    guilty of that offense.” We presume the jury understood and
    followed the trial court’s instructions, and nothing in the record
    rebuts that presumption. See Carter, ¶¶ 58-59 (assuming the trial
    court’s use of a puzzle analogy to explain reasonable doubt was
    erroneous, the division concluded that reversal was not required
    under the plain error standard because the court correctly
    instructed the jury on the definition of reasonable doubt); see also
    People v. Baca, 
    2015 COA 153
    , ¶¶ 13-14 (same); People v. Boyd,
    
    2015 COA 109
    , ¶¶ 12-13 (“[A]ny risk of prejudice here was
    15
    mitigated by the court’s written jury instructions, which correctly
    articulated the burden of proof and the presumption of innocence
    and which we presume the jury understood and correctly applied.”)
    (cert. granted Mar. 21, 2016); People v. Estes, 
    2012 COA 41
    , ¶ 12
    (same).
    ¶ 33   Second, the trial court began its analogy by referencing the
    shooter “mak[ing] a basket,” and it ended its analogy by telling the
    jury that intoxication “generally . . . goes to the intent,” which is
    “one of the elements the prosecution will have to show.” Thus, as
    we set forth above, it is possible that the jury interpreted the court’s
    analogy to mean that defendant’s intoxication could have negated
    his specific intent to cause R.B.’s death.
    ¶ 34   Lastly, as the Attorney General notes, during closing
    arguments, the parties focused on the court’s correct self-induced
    intoxication instruction, rather than on the allegedly erroneous
    basketball analogy.
    ¶ 35   For all of these reasons, any error in the trial court’s analogy
    would not be so substantial that it would undermine our confidence
    in the reliability of the judgment of conviction. See 
    Miller, 113 P.3d at 750
    .
    16
    IV. Cross-Examination
    ¶ 36   Defendant last contends that the trial court erred in
    precluding his counsel from asking a prosecution witness, Amanda
    DeLeon, whether S.E. had smoked marijuana on the day of the
    attempted murder. We are not persuaded.
    A. Additional Background
    ¶ 37   Before trial, defendant filed a motion in limine asking the
    court to bar the prosecution from introducing evidence of his drug
    use. At a hearing on the motion, the prosecution stated that it did
    not intend to introduce such evidence. However, it noted that it
    planned to offer for admission photos of defendant’s apartment, and
    that a number of those photos “contain[ed] numerous bongs.”
    ¶ 38   While the parties and the court discussed how to resolve this
    problem, defense counsel stated that she might seek to question
    prosecution witnesses about their alleged drug use, contending that
    such evidence was relevant to the witnesses’ credibility. When the
    court asked how that information was relevant to credibility,
    counsel responded that the witnesses’ alleged drug use at the time
    of the events about which they would testify could have altered the
    witnesses’ ability to perceive and recall the events. Referring to
    17
    R.B.’s murder, the court agreed, saying, “I understand for the night
    of the incident, that would be relevant for everybody that was there
    if anybody is going to testify about what happened.”
    ¶ 39   The prosecution called the attempted murder victim, S.E., on
    the fifth and sixth days of trial. On direct examination, she said
    that defendant had strangled her and did not stop doing so until
    her friend, DeLeon, forced her way into S.E. and defendant’s
    bedroom and pulled defendant off of her. Although defense counsel
    impeached S.E.’s credibility during cross-examination, she did not
    ask S.E. whether she had been under the influence of marijuana on
    the day of the attempted murder.
    ¶ 40   The prosecution then called DeLeon. During the prosecutor’s
    direct examination, DeLeon said that she did not remember a
    number of the details of the incident as she had previously
    represented them in an interview with the police. For instance,
    DeLeon initially told the police that she heard S.E. screaming for
    help and, in response, she (or another individual who was present
    at the time) forced her way into the bedroom and pulled defendant
    off of S.E. During her direct examination, however, she said that
    she only remembered defendant sitting on S.E. to stop S.E. from
    18
    scratching and hitting him; she did not remember (1) the couple
    arguing in the bedroom; (2) S.E. calling for help; or (3) forcing her
    way into the bedroom. The prosecutor ended her questioning by
    asking DeLeon if she had been smoking marijuana on the day of the
    attempted murder, and DeLeon responded that she had.
    ¶ 41   During cross-examination of DeLeon, defense counsel asked
    whether DeLeon had been smoking marijuana with S.E. on the day
    in question. The prosecutor objected, contending that it was an
    improper question because “[y]ou can ask this witness about her
    ability to perceive, but you can’t ask her to comment on another
    witness’ ability to perceive . . . [s]he can’t comment on that because
    that’s not for this witness.” Defense counsel responded that she
    was “not asking her to make a comment on [S.E.’s] ability to
    perceive. I’m asking her to say whether or not she was smoking
    marijuana or not, and the jury can determine whether it’s relevant
    to her credibility or not.” The trial court asked defense counsel a
    follow-up question: “[I]f you’re not asking whether or not it affected
    her ability to perceive, why is it relevant?” Counsel replied that
    “that’s a determination for the jury to make, Judge. It’s not a
    determination for Ms. DeLeon to determine whether it affects other
    19
    people. . . . How could she determine if it affected [S.E.’s] ability.
    The fact that she was using drugs goes to her credibility.”
    ¶ 42     Ultimately, the trial court sustained the objection. It reasoned
    that
    [i]f defense had asked . . . the victim, [S.E.],
    whether she was smoking marijuana at the
    time this occurred, I think that would be
    relevant because then they can talk about
    whether her perceptions were different or
    whatever. It’s only relevant if you can say that
    by smoking marijuana, it’s affected her like
    she said been smoking all day or been smoking
    for three days, or whatever. But right now,
    what is the jury going to be left with?
    The jury will be left with your scenario that she
    had issues with smoking marijuana. They
    won’t know how much or her perception
    because there’s nobody here to testify what
    that was like. It’s just going to hang out there.
    And that’s why we did the motion in limine
    ahead of time because if you want [to] bring it
    up, if you want to do this, you can’t do it
    through impeachment, but you can bring it up
    in your case-in-chief.
    ...
    I just don’t find that that’s going to be relevant
    at this point. And I think it just goes to her
    character without any basis.
    20
    B. Standard of Review
    ¶ 43   Trial courts are vested with broad discretion regarding the
    admissibility of evidence, see, e.g., People v. Manyik, 
    2016 COA 42
    ,
    ¶ 83, and the extent and type of cross-examination they will allow,
    People v. Silva, 
    987 P.2d 909
    , 918 (Colo. App. 1999). Accordingly,
    we will not disturb a trial court’s decision regarding such matters
    absent an abuse of discretion. Manyik, ¶ 83. To establish an abuse
    of discretion, a defendant must show that the trial court’s decision
    was manifestly arbitrary, unreasonable, or unfair, or was based on
    a misunderstanding or misapplication of the law. 
    Id. at ¶
    65.
    ¶ 44   Defendant preserved the contention he now raises on appeal,
    so we apply the harmless error standard to determine if reversal is
    required. See Merritt v. People, 
    842 P.2d 162
    , 166-67 (Colo. 1992).
    C. Applicable Law
    ¶ 45   “All relevant evidence is admissible, except as otherwise
    provided by” the United States or Colorado Constitutions, statute,
    or other rule. CRE 402; see also Yusem v. People, 
    210 P.3d 458
    ,
    463 (Colo. 2009). And evidence is relevant if it has “any tendency to
    make the existence of any fact that is of consequence to the
    21
    determination of the action more probable or less probable than it
    would be without the evidence.” CRE 401.
    ¶ 46   “[W]hether the witness was, at the time of the events as to
    which he testifies, under the influence of some drug that could have
    affected his perception of those events bears directly on credibility.”
    People v. Dunham, 
    2016 COA 73
    , ¶ 27. This type of evidence is
    generally relevant, then, because “reasonable inquiry regarding
    matters probative of the credibility of [a] witness is always relevant
    on cross-examination.” People v. Mandez, 
    997 P.2d 1254
    , 1267
    (Colo. App. 1999).
    ¶ 47   However, under CRE 403, even relevant evidence “may be
    excluded if its probative value is substantially outweighed by the
    danger of unfair prejudice, confusion of the issues, or misleading
    the jury, or by considerations of undue delay, waste of time, or
    needless presentation of cumulative evidence.”
    ¶ 48   Consistent with CRE 403, “a trial court has wide latitude,
    insofar as the Confrontation Clause is concerned, to place
    reasonable limits on cross-examination based on concerns about,
    for example, harassment, prejudice, confusion of the issues, the
    witness’ safety, or interrogation which is repetitive or only
    22
    marginally relevant.” 
    Merritt, 842 P.2d at 166
    . But a trial court
    should not excessively limit a defendant’s cross-examination of a
    witness regarding the witness’s credibility. 
    Id. D. Discussion
    ¶ 49   As an initial matter, we agree with defendant that evidence of
    S.E.’s alleged marijuana use on the day of the attempted murder
    was relevant. See Dunham, ¶ 27. We do not agree, however, that
    the trial court abused its discretion in precluding defense counsel
    from asking one witness, DeLeon, whether another witness, S.E.,
    was under the influence of marijuana on the day in question.
    ¶ 50   Although the court did not precisely identify CRE 403 in ruling
    on the prosecutor’s objection, the reasons it articulated for
    precluding defense counsel’s question suggests that the court
    viewed the probative value of DeLeon’s expected answer as being
    outweighed by the danger of unfair prejudice and misleading the
    jury. And that conclusion — which we agree with — was based on
    the procedural posture in which the question was asked.
    ¶ 51   Evidence of a witness’s drug use is relevant because it bears
    on a witness’s perception and memory of an event about which the
    witness is testifying. See Dunham, ¶ 27; see also People v. Roberts,
    23
    
    37 Colo. App. 490
    , 491, 
    553 P.2d 93
    , 94 (1976) (noting that it is
    improper to question a witness about his or her drug addiction
    “merely for purposes of attacking the credibility of the witness”).
    ¶ 52   In this case, defense counsel had a prior opportunity to ask
    S.E. whether or not she had been under the influence of marijuana
    on the day in question. She did not do so. Instead, she asked a
    different witness, DeLeon, that question. And although DeLeon
    could have given a simple yes or no answer, as the trial court noted,
    and defense counsel acknowledged, DeLeon could not have spoken
    to the impact of the alleged marijuana consumption on S.E.’s
    perceptions or memory. Thus, based on the procedural posture in
    which defense counsel’s question was asked, DeLeon’s answer
    would have had little, if any, probative value.
    ¶ 53   In contrast, DeLeon’s expected answer carried with it the
    danger for unfair prejudice and misleading the jury. As the trial
    court concluded, absent any testimony connecting S.E.’s putative
    marijuana consumption to her perception of, or ability to
    remember, the events in question, the “jury w[ould] be left with
    [counsel’s] scenario that she had issues with smoking
    marijuana. . . . It’s just going to hang out there.” In other words,
    24
    without an explanation of the effects of the marijuana on that
    particular day, there was a danger that the jury would infer that (1)
    S.E. was a drug user; and (2) because she was a drug user, her
    testimony was generally less credible. And such an inference would
    have been improper because evidence of a witness’s “purported
    drug addiction” is inadmissible “merely for purposes of attacking
    the credibility of the witness.” 
    Roberts, 37 Colo. App. at 491
    , 553
    P.2d at 94.
    ¶ 54   The propriety of the court’s CRE 403 ruling is reinforced by its
    statement to counsel that “if you want to do this, you can’t do it
    through impeachment, but you can bring it up in your
    case-in-chief.” This statement acknowledges that the probative
    value of the evidence of drug use would have been higher if the
    question had been asked of S.E., who would then have had an
    opportunity to explain the effect of any such drug use on her
    perception of, and ability to remember, the attempted murder.
    ¶ 55   In sum, based on the procedural posture in which it was
    asked, we discern no abuse of discretion by the trial court in
    precluding defense counsel from questioning DeLeon about S.E.’s
    alleged marijuana use.
    25
    V. Conclusion
    ¶ 56   The judgment is affirmed.
    JUDGE TERRY and JUDGE BERGER concur.
    26