Opinion by
11 Dеfendant, Phillip James Pollard, appeals the judgment of conviction entered on a jury verdict finding him guilty of possession of more than one gram of cocaine. He also appeals his adjudication as an habitual offender, for sentencing purposes. We reverse and remand for a new trial.
2 The police spotted defendant's unoceu-pied car at 3 am. in an otherwise vacant parking lot in a park. Approaching the car to ensure that it was not stolen, an officer, when looking inside the vehicle, noticed on the center console a plastic bag containing a substance he believed to be crack cocaine. When defendant-who had been walking around the park with a female friend-returned to his vehicle, he told the police that the car was his and that the substance on the center console was probably bubble gum.
13 Defendant was asked but refused to give the police consent to search his car; he was subsequently arrested; and the bag-containing 2.66 grams of cocaine-was seized from the vehicle Drug paraphernalia-in the form of a crack pipe, a glass vial, and two resealable cloth bags-was in the friend's purse but nowhere else in the car.
T4 At trial, defendant asserted that the cocaine belonged to the friend, not him, and that he did not know that it was in his car. The friend testified that the cocaine belonged to her, that she had brought it with her in her purse, that defendant did not know she had it with her, and that she had placed it on the center console only after defendant had gotten out of the car. In argument, defen
1 5 The prosecution presented, for the purpose of showing motive, knowledge, identity, and absence of mistake or accident, evidence of a drug transaction that occurred fourteen months after the charges arose in this case. On that subsequent occasion, defendant sold crack cocaine to a woman in a grocery store рarking lot; he was apprehended shortly thereafter by police; and crack cocaine was recovered from the center console of his car.
T6 The jury convicted defendant, as charged, and, after adjudicating him as an habitual offender, the trial court sentenced him to a term of twenty-four years incarceration.
I. Other Bad Act Evidence
T7 Defendant contends that the trial court erroneously admitted evidence of his subsequent drug transaction with the woman in the grocery store parking lot. We disagree.
18 Despite his earlier objection to the receipt of other bad act evidence, at trial defendant admitted that it was relevant. He argued, though, that the evidence should be admitted only in the prosecution's rеbuttal case because "questions of motive or accident, or inadvertence, mistake, have not yet been raised." The court disagreed, ruling that the prosecution was not limited to presenting the evidence on rebuttal because there were "contested issues linking Defendant to this crack cocaine."
T9 On appeal, defendant reiterates his initial objection to the receipt of the evidence, that is, that it was inadmissible under CRE 404(b).
$10 Trial courts have considerable discretion to decide questions concerning the admissibility of evidence, People v. Rath,
T 11 Evidence of other bad acts is inadmissible if its relevance depends only on an inference that the person has a bad character and acted in conformity therewith CRE 404(b); People v. Cooper,
112 Under CRE 401, 403, and 404(b), however, a trial court may admit evidence of a defendant's other bad acts if (1) the evidence is offered for a proper purpose; (2) the evidence is logically relevant to a material issue in the case; (8) its relevance is independent of the intermediate inference that the defendant has a bad character; and (4) its probative value is not substantially outweighed by the danger of unfair prejudiсe. Rath,
113 On appeal, defendant contends that the evidence was not admissible for any of the purposes for which the court admitted it; that any purpose for which the evidence was proffered could not be proven from the subsequent transaction independently of an inference of bad character; and, that, in any event, the probative value of the evidence was substantially outweighed by the danger of unfair prejudice. We are not
114 In our view, the trial court acted within the seope of its discretion in admitting evidence of defendant's subsequent possession and distribution of crack cocaine, particularly for the purpose of establishing his knowing possession of the erack cocainе in this case.
€ 15 Defendant had originally told the police that the substance in the center console of his vehicle was probably bubble gum. Evidence of defendant's subsequent possession of erack cocaine found, again, in the center console of his car tended to prove, independently of any inference of bad character, that he was aware of the presence and nature of the crack cocaine in his car on this occasion as well. See generally United States v. Davis,
{16 Further, assuming, as we must on appeal, the maximum probative value that a reasonable fact finder might give the evidence and the minimum unfair prejudice to be reasonably expected, People v. James,
T17 Thus, we perceive no abuse of the court's discretion in admitting the other bad act evidence in this case. See Olivo,
II. Defendant's Refusal to Consent to a Search of the Car
T18 Defendant contends that reversal is required because the prosecution improperly elicited evidence of, and commented on, his refusal to consent to a search of his car. We agree.
19 At the inception of its opening statement, the prosecution informed the jury that "Itlhis is a straightforward case wherein a failure to act speaks louder than words." Subsequently, the prosecution told the jurors that, on two occasions, defendant had refused to give his keys to the police so that they could search his car, saying, on the first occasion, "Nobody's searching my car," and, on the second occasion, "I'm not giving you my keys."
4 20 Consistent with its opening statement, the prosecution elicited testimony, on direct examination, (1) from one officer, that the officer asked defendant "for consent to search his car and remove that bag," and was told by him "that nobody searches his car'; and (2) from a second officer, that defendant was "not real cooperative," in that he was not complying with requests to or "readily willing" to "open the door" so that police could recover whatever was sitting on the console. In rebuttal, the prosecution again elicited evidence from the first officer that, when asked for consent to search his car, defendant responded by saying, "Nobody searches my car."
11 21 In closing argument, the prosecution stated:
[One officer] ... heard the Defendant essentially being uncooperative in tеrms of let me look at you [sic] car.... [T] he officer's bells are going off, I want to check it out. And the Defendant's saying, no, no, no.... I{[t]'s proper for you to consider that evidence, because, again, the Judge let it in And when you consider that your reason and common sense tells you what does he have to hide? Why not let him go in?
122 Defendant objected neither to the evidence of, nor to the prosecution's comment about, his refusal to consent to a search of the car. Consequently, reversal is not warranted in the absence of plain error. See Crim. P. 52(b).
1 23 In Hagos v. People,
Plain error review reflects "a careful balancing of our need to encourаge all trial participants to seek a fair and accurate trial the first time around against our insistence that obvious injustice be promptly*1129 redressed." Plain error review allows the opportunity to reverse convictions in cases presenting particularly egregious errors, but reversals must be rare to maintain adequate motivation among trial participants to seek a fair and accurate trial the first time.
Id. at 128 (citation omitted) (quoting United States v. Frady,
24 Plain error is error that is "obvious and substantial." Hаgos, 114.
A. It Was Error to Allow Evidence of and Comment on Defendant's Refusal to Consent to the Search
It is well settled that a person should not be penalized for exercising a constitutional privilege. See Perry v. Sindermann,
T26 In prohibiting unreasonable searches and seizures, the Fourth Amendment to the United States Constitution nee-essarily grants to individuals the right to refuse warrantless entries and searches. See Ramet v. State,
27 In People v. Perry, a division of this court recognized that "[al defendant's due process rights may be violated when the prosecution uses at trial the defendant's refusal to consent to a search."
«[ 28 Courts in other jurisdictions uniformly hold that the prosecution may not use evidence of a person's refusal to consent to a search to prove his or her guilt through an inference of guilty knowledge or consciousness of guilt. See United States v. Clariot,
129 Courts recognize, however, that the prosecution may use evidence of a person's refusal to consent to a warrantless search for purposes other than to support an inference of guilt. See Runyan,
130 Under the case law, the prosecution impermissibly "uses" a person's refusal to consent to a search when it introduces evidence of the refusal, without having a proper purpose for admission of the evidence, or when it argues to the jury that such evidence is probative of guilt. Sеe Ramet,
131 The introduction of this type of evidence is erroneous, even if it is not accompanied by, or followed with, an explicit reference or comment relating it to the defendant's consciousness of guilt:
[Ordinarily,] use by the prosecutor of the refusal of entry, like use of the silence by the prosecutоr, can have but one objective to induce the jury to infer guilt, In the case of the silence, the prosecutor can argue that if the defendant had nothing to hide, he would not keep silent. In the case of the refusal of entry, the prosecutor can argue that, if the defendant were not trying to hide something or someone ... she would have let the officer in. Im either case, whether the argument is made or mot, the desired inference may be well drawn by the jury. This is why the evi-denee is inadmissible in the case of silence. It is also why the evidence is inadmissible in the case of refusal to let the officer search.
Prescott,
132 For the reasons stated in these cases, we now hold that a person's refusal to consent to a search may not be used by the prosecution-either through the introduction of evidence or by explicit comment-to imply the person's guilt of a crime.
133 The Attorney General asserts that, in this case, there was no violation of this principle because the evidence here was admitted not to raise an inference of guilt, but, rather, to show but one event in the
184 The Attorney General also asserts that defendant is, in any event, precluded from obtaining relief here because by responding to the prosecutor's comment in opening statement, cross-examining several witnesses about his refusal to consent to the search, and admitting into evidence a police report referencing, among other things, that subject, he invited any error that occurred.
185 "[A] party does not invite error when it responds to an error committed by the opposing party." Wilson v. IHC Hosps., Inc.,
36 Here, defense counsel, in response to the prosecution's comments in opening statement referencing, first, "a straightforward case wherein a failure to act speaks louder than words," and, then, defendant's failure to consent to the search, remarked only, "If a man says I don't want you to search my car because it's my car, will you find him guilty?" In cross-examining the officers, he briefly revisited certain characterizations of defendant's behavior made by the police and elicited an acknowledgment from them that defendant had a right to "say he doesn't want to give [the police] the keys to his car." And, in closing argument, defense counsel explicitly stated his reason for admitting the police report, that is, to show that only defendant was questioned by the police despite (1) the drugs being found in the car equidistant between where he had sat and his friend had sat, and (2) the recovery of drug paraphernaliа only from the friend's purse. This, in turn, was used to argue that the police had, from the very beginning, made assumptions about the relative guilt of the two individuals based on their race.
37 Defense counsel did, on two occasions in closing argument, reference the topic of defendant's refusal to consent to the search of his car. In the first instance, he characterized the role of a police supervisor in advising fellow officers about "what to do with a man who didn't want to turn over his car keys." In the second instance, he referenced the topic to suggest why defendant consented to a search of his vehicle on a subsequent occasion.
138 In our view, defendant did not inject the issue of his refusal to consent to the
B. The Error Was "Obvious"
1389 To qualify as "plain" error, an error must be so clear-cut, so obvious, that a trial judge should be able to avoid it without benefit of objection. See People v. Beilke,
T40 Ordinarily, for an error to be this "obvious," the action challenged on appeal must contravene (1) a clear statutory command, see People v. Mosley,
141 Here, there was not a statutory command. But there was the well-settled legal principle that a person should not be penalized for exercising a constitutional privilege; Colorado case law Perry and Chavez ) recognizing the potential applicability of this principle to a person's refusal to consent to a search; and many out-of-state cases, all holding that a person's refusal to consent to a search eannot be used to imply guilt.
C. - The Error Was "Substantial"
{42 The error in admitting evidence of, and allowing the prosecution tо argue, defendant's refusal to consent to a warrantless search as evidence of his guilt was "substantial" error.
148 To qualify for this part of the plain error test, an error "must ... be seriously prejudicial," Ujaama, 148, that is, it must "so undermine[ ] the fundamental fairness of the trial itself ... as to cast serious doubt on the reliability of the judgment of conviction." Hagos 114 (quoting Miller,
[ 44 The evidence in this case was far from overwhelming. The cocaine was found in a plastic bag on a center console in defendant's car; his friend testified that it was her cocaine, and that she had placed it on the console without defendant's knowledge after he had gotten out of the car; and the only drug paraphernalia found in the car was found in the friend's purse.
T 45 Defendant's defense was that he did not knowingly possess the cocaine. The only permissible, affirmative evidence in the case that tended to show that he was aware of the presence and nature of the substance on the console, was the evidence of his subsequent possession, fourteen months later, of the
T46 The prosecutor's evidence of, and comment about, defendant's refusal to consent to the search of his car went directly to the issue of his knowing possession of the drug. The "refusal to consent" issue was not an isolated reference, either. The proseceution commented on it in opening statement; the prosecution brought it up in evidence on direct examination of two witnеsses in its case-in-chief and on direct examination of a rebuttal witness; and the prosecution explicitly emphasized it for the improper purpose in closing argument.
47 In our view, the recurring references to defendant's refusal to consent to the search, and the prosecution's explicit use of that evidence to imply guilty knowledge on his part, cast serious doubt on the reliability of his conviction, necessitating reversal for a retrial. See Stevens, 267 P.8d at 1209 (reversing, even though the error was not properly preserved for review, because the error "went to the foundation of the case," "deprived {[the defendant] of her right to invoke the protection of the Fourth Amendment with impunity," and "prejudiced [her] in presenting her mere presence defense against the charge of possession of dangerous drugs"); State v. Betancourt,
III. Other Issues
148 For the guidance of the parties and the trial court, we now comment, briefly, on several matters which were raised by defendant on appeal and are likely to recur on retrial:
e A police officer should be qualified as an expert before being asked to testify tо such things as the street price for crack cocaine and the paraphernalia commonly used when consuming the crack cocaine. Such information cannot be expected to be possessed by ordinary citizens but is of a type requiring the application of or reliance on specialized skill, training, experience, or knowledge. Consequently, such information must be provided through expert, not lay, testimony. See People v. Veren,140 P.3d 131 , 137 (Colo.App.2005).
If defendant again pursues the reasons why he, rather than the friend, was ultimately charged in the case, he runs the risk of opening the door to the admission of evidence regarding the factors-including a person's criminal history-which go into charging decisions. See generally Golob v. People,180 P.3d 1006 , 1012 (Colo.2008) ("The concept of 'opening the door' represents an effort by courts to prevent one party in a criminal trial from gaining and maintaining an unfair advantage by the selective presentation of facts that, without being elaborated or placed in context, create an incorrect or misleading impression.").
The prosecution must not, in closing argument, minimize the importance of the beyond a reasonable doubt burden of proof. See People v. Frazier,107 Ill.App.3d 1096 ,63 Ill.Dec. 692 ,483 N.E.2d 628 , 627 (1982) (prosecutor may not lessen "the importance of the State's burden of proof by implying that reasonable doubt is merely a pro forma or a minor detail"). Nor should it suggest that a person be acquittеd only if the jury is "sure" he or she is not guilty.
The prosecution should also not insinuate that "somebody" coached a witness to testify falsely, absent evidence to that effect. See Domingo-Gomez v. People,125 P.3d 1043 , 1052 (Colo.2005) ("Without referencing any factual basis, the prosecutor's statement that the defendant and his friends collaborated in creating their stories cannot be considered a comment on a reasonable inference from the evidence. We can only conclude, therefore, that her remark that [the defendant] and his friends made up their stories was an improper statement of personal opinion.").
*1135 e - And, contrary to defendant's belief, the notation of a nontestifying eriminologist, verifying the fingerprint anаlysis in a report authored by the criminologist who testified during defendant's habitual offender proceeding, is not "testimonial" hearsay excludable under Confrontation Clause guarantees, "A nontestimonial statement is one made without the purpose of its use as evidence." See Sheila K. Hyatt, 23 Colo. Prac., Evidence § 8024. Here, the "verification" was done, not for use as evidence, but for internal administrative purposes;5 it was not relied upon by the prosecution, but pointed out by the defense; and it was, in any event, cumulative of the conclusion reached independently by the eriminologist who testified in the case. See People v. Griffin,985 P.2d 15 , 19 (Colo.App.1998) ("[BJecause the inferred hearsay statements by the other expert werе merely cumulative of other evidence admitted . we conclude that the error in admitting the inferred hearsay statements was harmless.").
149 The judgment of conviction is reversed and the case is remanded for a new trial.
Notes
. See also State v. Wright,
. In this regard, defense counsel stаted, "[Defendant] probably could [have] learned a lesson
. The uniform nature of case law from other jurisdictions is relevant in assessing the "obviousness" of an error. See United States v. Whab,
. - In this regard, the error must impair the reliability of the conviction to a degree greater than that which would satisfy the "reasonable probability" standard of prejudice articulated in Strickland v. Washington,
. Specifically, laboratory guidelines required that a fingerprint comparison report be verified by a second lab technician by making a separate report via an endorsement on the initial fingerprint comparison report. No such verification requirement is needed to introduce a fingerprint report at an habitual offender proceeding; consequently, the notation appearing on the fingerprint comparison report was nontesti-monial because it was "an informal record of data [intended] for internal purposes." See People v. Lopez,
