23CA2243 Peo v Jackson 12-04-2025
COLORADO COURT OF APPEALS
Court of Appeals No. 23CA2243 Mesa County District Court No. 22CR272 Honorable Matthew D. Barrett, Judge
The People of the State of Colorado,
Plaintiff-Appellee,
v.
Amber Lynn Jackson,
Defendant-Appellant.
JUDGMENT AFFIRMED
Division VII Opinion by JUDGE LUM Tow and Moultrie, JJ., concur
NOT PUBLISHED PURSUANT TO C.A.R. 35(e) Announced December 4, 2025
Philip J. Weiser, Attorney General, Trina K. Kissel, Senior Assistant Attorney General and Assistant Solicitor General, Denver, Colorado, for Plaintiff-Appellee
Christopher Gehring, Alternate Defense Counsel, Denver, Colorado, for Defendant-Appellant ¶1 Defendant, Amber Lynn Jackson, appeals her conviction for
drug distribution. We affirm.
I. Background
¶2 On February 19, 2022, Colorado State Patrol Trooper Jeffrey
Vrbas noticed a driver (Bobbie McGee)1 performing a “fake yawn,”
driving in the left lane for several miles without passing another
vehicle, and following too closely behind a truck. He also noticed
that Jackson, the passenger, was taking photos through the SUV’s
front window, even though there didn’t appear to be anything
interesting about the scenery. Vrbas initiated a traffic stop,
intending to give McGee a warning.
¶3 During the traffic stop, Vrbas learned that McGee and Jackson
didn’t have their names on the rental agreement for the SUV.
McGee told Vrbas that she and Jackson were traveling from
California to visit motorcycle clubs; however, Jackson didn’t have a
motorcycle endorsement on her driver’s license. When Vrbas
approached Jackson, she appeared to be nervous and fidgety even
though Vrbas was merely issuing a warning.
1 McGee is not a party to this appeal.
1 ¶4 From the passenger window, Vrbas saw several air fresheners
hung throughout the SUV and noticed the smell of “raw marijuana”
coming from inside. After acquiring McGee’s consent to search the
vehicle, Vrbas noticed fingerprints on the vehicle’s spare tire. When
he hit the tire, he heard a thud, which sounded like something was
hidden inside. When he opened the tire, he discovered seven
packages of cocaine.
¶5 Jackson was charged with possession with intent to
manufacture or distribute cocaine, with a special offender sentence
enhancer for possession of more than fourteen grams. A jury found
her guilty as charged, and she was sentenced to eighteen years in
the custody of the Colorado Department of Corrections.
II. Drug Courier Profile Testimony
¶6 Jackson argues that the trial court plainly erred by permitting
Vrbas to testify that her behavior was consistent with a “drug
courier profile.” We conclude that Jackson waived this issue.
A. Applicable Law
¶7 A drug courier profile is an “array of behaviors and
characteristics that detectives believe indicate a person may be
smuggling illegal narcotics.” Salcedo v. People, 999 P.2d 833, 837
2 (Colo. 2000). Such testimony is inadmissible as substantive
evidence of a defendant’s guilt because of the risk that the
characteristics described are “entirely subjective” and “personal to”
the observer rather than part of an “objective, widely recognized
profile.” People v. Gamboa-Jimenez, 2022 COA 10, ¶ 23. In
addition, drug courier profile testimony often relies on behavior and
characteristics that aren’t unique to drug couriers, making the
testimony irrelevant and unfairly prejudicial. Salcedo, 999 P.2d at
840-42.
¶8 Waiver is an “intentional relinquishment of a known right or
privilege” and may be express or implied. Forgette v. People, 2023
CO 4, ¶ 28 (quoting People v. Rediger, 2018 CO 32, ¶ 39). Waiver
extinguishes error and, therefore, appellate review. Id. at ¶ 30.
¶9 “A waiver . . . may be implied . . . when a party engages in
conduct that manifests an intent to relinquish a right or privilege or
acts inconsistently with its assertion.” Id. at ¶ 28. “If there is
evidence in the record that defense counsel made a conscious
decision to forego raising a claim for strategic or other reasons, we
will not hesitate to find an implied waiver.” Phillips v. People, 2019
CO 72, ¶ 22 n.4; see also People v. Garcia, 2024 CO 41M, ¶ 47
3 (explaining that courts find implied waiver in certain cases to
address the concern that a “defendant could intentionally forego
objecting to an error ‘as a strategic parachute to preserve an avenue
of attack on appeal’” (quoting Stackhouse v. People, 2015 CO 48,
¶ 16)). For instance, “in some situations defense counsel will
refrain from seeking the suppression of an article of evidence for
strategic or other reasons.” Phillips, ¶ 22 n.4. Except in a few
circumstances not relevant here, a defendant’s personal
participation in a waiver isn’t required and a defense counsel’s
statements and conduct may constitute waiver. Stackhouse, ¶¶ 15-
16.
B. Additional Facts
¶ 10 The prosecution called Vrbas to testify about his reasoning for
conducting the traffic stop and his search of the SUV. Shortly after
Vrbas took the stand, the prosecution asked him to “identify[] the
signs of an illegal drug transportation.” The court interrupted and
precluded Vrbas from testifying that signs of drug trafficking
included “air fresheners,” “third party cars,” and “unusual travel
plans,” concluding that such testimony would constitute drug
courier profiling under Gamboa-Jimenez and Salcedo. Defense
4 counsel said, “I was about to object” for the same reasons stated by
the court. The prosecutor said he would “move on.” The court
added that it would “be listening carefully” so as not to allow any
drug courier profile testimony to be admitted.
¶ 11 Vrbas was then qualified as an expert witness in the fields of
transporting illegal narcotics, concealment in motor vehicles,
distribution networks, and packaging and value of drugs. As
relevant here, he testified about the following topics: (1) McGee’s
fake yawn and traffic violations; (2) Jackson taking pictures
through the front window; (3) Jackson’s nervous demeanor during
the traffic stop; and (4) the existence of multiple air fresheners in
the rental SUV. Defense counsel didn’t object to any of the
testimony.
¶ 12 After testimony that day, the court noted that it had been
paying close attention to the drug courier profile issue and that the
testimony “perhaps . . . fl[ew] a bit close to the sun, but it hasn’t
gotten to the point where [the court] needed to interject, and [the
court] ha[s]n’t of course heard from [defense counsel] that he
believes an objection is warranted, primarily because the testimony
hasn’t been drug courier profile.” Defense counsel didn’t dispute
5 the court’s characterization of Vrbas’s testimony or raise any
further objection.
¶ 13 The next day, the prosecution completed its direct
examination of Vrbas, again without any objection from defense
counsel. During cross-examination, the defense asked Vrbas about
McGee’s fake yawn, Jackson’s photo taking, and the air fresheners.
¶ 14 Thereafter, the defense made two objections based on
concerns about the risk of drug courier profiling.
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23CA2243 Peo v Jackson 12-04-2025
COLORADO COURT OF APPEALS
Court of Appeals No. 23CA2243 Mesa County District Court No. 22CR272 Honorable Matthew D. Barrett, Judge
The People of the State of Colorado,
Plaintiff-Appellee,
v.
Amber Lynn Jackson,
Defendant-Appellant.
JUDGMENT AFFIRMED
Division VII Opinion by JUDGE LUM Tow and Moultrie, JJ., concur
NOT PUBLISHED PURSUANT TO C.A.R. 35(e) Announced December 4, 2025
Philip J. Weiser, Attorney General, Trina K. Kissel, Senior Assistant Attorney General and Assistant Solicitor General, Denver, Colorado, for Plaintiff-Appellee
Christopher Gehring, Alternate Defense Counsel, Denver, Colorado, for Defendant-Appellant ¶1 Defendant, Amber Lynn Jackson, appeals her conviction for
drug distribution. We affirm.
I. Background
¶2 On February 19, 2022, Colorado State Patrol Trooper Jeffrey
Vrbas noticed a driver (Bobbie McGee)1 performing a “fake yawn,”
driving in the left lane for several miles without passing another
vehicle, and following too closely behind a truck. He also noticed
that Jackson, the passenger, was taking photos through the SUV’s
front window, even though there didn’t appear to be anything
interesting about the scenery. Vrbas initiated a traffic stop,
intending to give McGee a warning.
¶3 During the traffic stop, Vrbas learned that McGee and Jackson
didn’t have their names on the rental agreement for the SUV.
McGee told Vrbas that she and Jackson were traveling from
California to visit motorcycle clubs; however, Jackson didn’t have a
motorcycle endorsement on her driver’s license. When Vrbas
approached Jackson, she appeared to be nervous and fidgety even
though Vrbas was merely issuing a warning.
1 McGee is not a party to this appeal.
1 ¶4 From the passenger window, Vrbas saw several air fresheners
hung throughout the SUV and noticed the smell of “raw marijuana”
coming from inside. After acquiring McGee’s consent to search the
vehicle, Vrbas noticed fingerprints on the vehicle’s spare tire. When
he hit the tire, he heard a thud, which sounded like something was
hidden inside. When he opened the tire, he discovered seven
packages of cocaine.
¶5 Jackson was charged with possession with intent to
manufacture or distribute cocaine, with a special offender sentence
enhancer for possession of more than fourteen grams. A jury found
her guilty as charged, and she was sentenced to eighteen years in
the custody of the Colorado Department of Corrections.
II. Drug Courier Profile Testimony
¶6 Jackson argues that the trial court plainly erred by permitting
Vrbas to testify that her behavior was consistent with a “drug
courier profile.” We conclude that Jackson waived this issue.
A. Applicable Law
¶7 A drug courier profile is an “array of behaviors and
characteristics that detectives believe indicate a person may be
smuggling illegal narcotics.” Salcedo v. People, 999 P.2d 833, 837
2 (Colo. 2000). Such testimony is inadmissible as substantive
evidence of a defendant’s guilt because of the risk that the
characteristics described are “entirely subjective” and “personal to”
the observer rather than part of an “objective, widely recognized
profile.” People v. Gamboa-Jimenez, 2022 COA 10, ¶ 23. In
addition, drug courier profile testimony often relies on behavior and
characteristics that aren’t unique to drug couriers, making the
testimony irrelevant and unfairly prejudicial. Salcedo, 999 P.2d at
840-42.
¶8 Waiver is an “intentional relinquishment of a known right or
privilege” and may be express or implied. Forgette v. People, 2023
CO 4, ¶ 28 (quoting People v. Rediger, 2018 CO 32, ¶ 39). Waiver
extinguishes error and, therefore, appellate review. Id. at ¶ 30.
¶9 “A waiver . . . may be implied . . . when a party engages in
conduct that manifests an intent to relinquish a right or privilege or
acts inconsistently with its assertion.” Id. at ¶ 28. “If there is
evidence in the record that defense counsel made a conscious
decision to forego raising a claim for strategic or other reasons, we
will not hesitate to find an implied waiver.” Phillips v. People, 2019
CO 72, ¶ 22 n.4; see also People v. Garcia, 2024 CO 41M, ¶ 47
3 (explaining that courts find implied waiver in certain cases to
address the concern that a “defendant could intentionally forego
objecting to an error ‘as a strategic parachute to preserve an avenue
of attack on appeal’” (quoting Stackhouse v. People, 2015 CO 48,
¶ 16)). For instance, “in some situations defense counsel will
refrain from seeking the suppression of an article of evidence for
strategic or other reasons.” Phillips, ¶ 22 n.4. Except in a few
circumstances not relevant here, a defendant’s personal
participation in a waiver isn’t required and a defense counsel’s
statements and conduct may constitute waiver. Stackhouse, ¶¶ 15-
16.
B. Additional Facts
¶ 10 The prosecution called Vrbas to testify about his reasoning for
conducting the traffic stop and his search of the SUV. Shortly after
Vrbas took the stand, the prosecution asked him to “identify[] the
signs of an illegal drug transportation.” The court interrupted and
precluded Vrbas from testifying that signs of drug trafficking
included “air fresheners,” “third party cars,” and “unusual travel
plans,” concluding that such testimony would constitute drug
courier profiling under Gamboa-Jimenez and Salcedo. Defense
4 counsel said, “I was about to object” for the same reasons stated by
the court. The prosecutor said he would “move on.” The court
added that it would “be listening carefully” so as not to allow any
drug courier profile testimony to be admitted.
¶ 11 Vrbas was then qualified as an expert witness in the fields of
transporting illegal narcotics, concealment in motor vehicles,
distribution networks, and packaging and value of drugs. As
relevant here, he testified about the following topics: (1) McGee’s
fake yawn and traffic violations; (2) Jackson taking pictures
through the front window; (3) Jackson’s nervous demeanor during
the traffic stop; and (4) the existence of multiple air fresheners in
the rental SUV. Defense counsel didn’t object to any of the
testimony.
¶ 12 After testimony that day, the court noted that it had been
paying close attention to the drug courier profile issue and that the
testimony “perhaps . . . fl[ew] a bit close to the sun, but it hasn’t
gotten to the point where [the court] needed to interject, and [the
court] ha[s]n’t of course heard from [defense counsel] that he
believes an objection is warranted, primarily because the testimony
hasn’t been drug courier profile.” Defense counsel didn’t dispute
5 the court’s characterization of Vrbas’s testimony or raise any
further objection.
¶ 13 The next day, the prosecution completed its direct
examination of Vrbas, again without any objection from defense
counsel. During cross-examination, the defense asked Vrbas about
McGee’s fake yawn, Jackson’s photo taking, and the air fresheners.
¶ 14 Thereafter, the defense made two objections based on
concerns about the risk of drug courier profiling. First, during
Vrbas’s redirect examination, defense counsel objected to the
prosecution asking why a fake yawn was concerning as a “change
in behavior” and why such behavioral changes may indicate drug
smuggling. Second, citing Gamboa-Jimenez, defense counsel
objected to a juror question inquiring about Vrbas’s thought
process before conducting the vehicle search. The court sustained
both objections.
C. Analysis
¶ 15 Jackson contends that the court plainly erred by permitting
Vrbas to give drug courier profile testimony when he discussed
McGee’s fake yawn (or “change in behavior”), Jackson’s “nervous”
behavior, McGee’s statements that she and Jackson were travelling
6 from California, and the use of multiple air fresheners in the SUV.
We agree with the People that Jackson impliedly waived any
objection to the disputed testimony because the record reflects that
defense counsel was aware of the drug courier profile issue but
didn’t raise it.
¶ 16 First, on the first day of trial, defense counsel clearly heard the
court interrupt Vrbas’s testimony sua sponte to raise the drug
courier profile issue and said that he was “about to object” for the
same reason. Despite this awareness, defense counsel permitted
Vrbas to testify about the topics he now raises on appeal without
further objection. Moreover, counsel didn’t raise any issue with
Vrbas’s direct examination when the court said that it “fl[ew] . . .
close to the sun” but it didn’t constitute drug courier profiling. See
Garcia, ¶ 46 (“We have previously been willing to infer an intent to
waive when the record demonstrates that counsel was aware of the
grounds for an objection but failed to raise it.”).
¶ 17 Second, defense counsel cross-examined Vrbas about the fake
yawn, Jackson’s photography, and the air fresheners found in the
SUV. Combined with counsel’s awareness of the potential grounds
for an objection to such testimony and his choice to object on those
7 grounds during Vrbas’s redirect, it can be fairly assumed that
defense counsel wanted to cross-examine Vrbas on these topics and
therefore didn’t object for strategic reasons. Phillips, ¶ 22 n.4.
¶ 18 Because we conclude Jackson impliedly waived the drug
courier profile argument, appellate review of this issue is precluded.
Forgette, ¶¶ 28, 30.
III. Disposition
¶ 19 The judgment is affirmed.
JUDGE TOW and JUDGE MOULTRIE concur.