IN THE COURT OF CRIMINAL APPEALS
OF TEXAS
NO. PD-0309-20
DARREN LAMONT BIGGERS, Appellant
v.
THE STATE OF TEXAS
ON STATE’S PETITION FOR DISCRETIONARY REVIEW
FROM THE SEVENTH COURT OF APPEALS
COOKE COUNTY
SLAUGHTER, J., filed a dissenting opinion in which KELLER, P.J., YEARY, and
KEEL, JJ., joined.
DISSENTING OPINION
We granted review in this case primarily to address the question of what remedy
applies when the evidence is insufficient to support conviction for possession of a penalty
group 4 substance (codeine) but would be sufficient to establish a greater offense,
possession of penalty group 1 codeine. The court of appeals concluded that the evidence
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was insufficient to support penalty group 4 codeine possession because the chemist’s
testimony failed to establish that the mixture in question contained enough promethazine
to confer valuable medicinal qualities outside of the codeine itself. 1 Now, this Court
summarily upholds the court of appeals’ conclusion as to this sufficiency question and
largely focuses on whether a defendant is entitled to acquittal under these circumstances.
But, as discussed below, the Court’s conclusion that the evidence was in fact insufficient
runs contrary to our precedent in Sanchez v. State, 275 S.W.3d 901 (Tex. Crim. App. 2009).
Moreover, we have never required a chemist to explicitly recite the relevant statutory
language or use magic words to support finding that the “valuable medicinal quality”
element was satisfied. Instead, we are bound to defer to the jury’s drawing of reasonable
inferences from the testimony as long as its verdict is not irrational or speculative. Based
on the chemist’s testimony in this case, I would hold that the evidence was sufficient to
support Appellant’s conviction for possession of Penalty Group 4 codeine, and his
conviction should be upheld under that theory. It is thus unnecessary to grapple with the
question of what remedy would apply for evidentiary insufficiency under these
circumstances.
1
See Biggers v. State, 601 S.W.3d 369, 377-78 (Tex. App.—Amarillo 2020); TEX. HEALTH &
SAFETY CODE § 481.105(1) (Penalty Group 4 consists of “a compound, mixture, or preparation
containing limited quantities of any of the following narcotic drugs [including codeine] that
includes one or more nonnarcotic active medicinal ingredients in sufficient proportion to confer
on the compound, mixture, or preparation valuable medicinal qualities other than those possessed
by the narcotic drug alone[.]”).
Biggers dissent - 3
The relevant trial evidence regarding whether the promethazine conferred valuable
medicinal qualities was the testimony of Mallory Jenkins, a forensic chemist with the Texas
Department of Public Safety (“DPS”) Crime Laboratory. Jenkins generally testified that
the substance smelled like cough syrup and tested positive for codeine and promethazine.
She identified promethazine as “an antihistamine” but acknowledged that she was not a
medical doctor. When asked whether it was “common” to see promethazine combined with
codeine in cough syrup, Jenkins testified that DPS chemists “usually” see promethazine
and codeine “paired together” in cough syrup. As for the substance possessed by Appellant,
she stated that promethazine was “prevalent” in this mixture, noting that “both the codeine
and promethazine peaks are almost even,” with the promethazine being only “slightly
lower” than the codeine. She did not, however quantify the exact amounts of each
substance because it is not her typical practice to do so when analyzing a codeine mixture.
The following relevant exchange occurred at trial:
Q: Does promethazine, it can have a medicinal quality like we spoke
about, it’s an antihistamine, correct?
A: It’s listed as an antihistamine in most literature, yes.
Q: Okay. And there’s—so it’s not like there’s sugar or food coloring or
something that’s mixed in with this mixture, correct?
A: The promethazine?
Q: Right?
A: Correct, it is not.
Q: It does something, that’s what I mean. Okay. And again, is that—
that’s a mixture that you see, typically, in those type of pharmaceutical
grade packaging and things for—does promethazine come in those
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things as well?
A: Yes. We see promethazine and codeine quite often in syrups that smell
sort of like a cough syrup.
Q: Okay. So does that promethazine that’s in there, first, that is a
nonnarcotic, correct?
A: Correct, it is not narcotic.
Q: But it is an active medicinal ingredient . . . correct?
A: Correct.
Q: And it is prevalent in this substance?
A: Yes.
...
Q: Does the promethazine add something to this mixture medicinally,
from your point of view? Is there enough there for that antihistamine
to have some effect?
A: It appears to, but I can’t say for sure.
Q: Okay. That’s fine. And typically, again, when we’ve talked about
cough syrups and those sort of things, you see that [the promethazine]
in there and it’s obviously there for a reason, correct?
A: I can assume that.
On cross-examination, defense counsel focused on the fact that Jenkins had not
quantified the amount of codeine or promethazine in the mixture. Counsel also focused on
the fact that Jenkins was not a medical doctor who could write prescriptions, nor was she
a pharmacologist. When asked by defense counsel whether her training or degree in
forensic biochemistry would allow her to “say that there was a medicinal quantity of
promethazine in that mixture,” she replied, “No, I cannot.” At another point, defense
counsel asked, “You have no training and no expertise that would allow you to say that
there was enough promethazine in this mixture to impart a valuable medicinal quality to
Biggers dissent - 5
it?” she responded, “Correct, all that I know that [sic] it is an antihistamine.”
In holding the evidence insufficient to support Appellant’s conviction, the court of
appeals reasoned that Jenkins’ testimony failed to expressly state that the promethazine
was in a sufficient proportion to confer valuable medicinal qualities other than those
possessed by the codeine alone, such that the jury could not rationally have reached that
conclusion without engaging in impermissible speculation. Biggers v. State, 601 S.W.3d
369, 377 (Tex. App.—Amarillo 2020). The court rejected the State’s contention that this
case was analogous to Sanchez v. State, 275 S.W.3d 901, in which we upheld a conviction
for possession of penalty group 4 codeine over a sufficiency challenge under similar
circumstances. But an examination of the testimony in Sanchez reveals that it is analogous
to the testimony in this case.
In Sanchez, the expert witness, also a crime laboratory chemist, testified that the
substance in question was “most likely cough syrup,” and that the included promethazine
was a “typical medicine” that “on its own has a valuable medicinal quality” as a cough
suppressant that is added to cough syrups. Sanchez, 275 S.W.3d at 903. As was the case
here, the chemist in Sanchez testified that the lab did not quantify the amount of
promethazine in the substance. Further, when asked whether he could say that the
promethazine in that mixture had a valuable medicinal quality even though he had not
quantified the amount, the chemist gave ambiguous testimony, saying, “Yes, promethazine
has been identified in this syrup.” Id. Immediately after that, the chemist was asked whether
Biggers dissent - 6
promethazine generally “on its own has a valuable medicinal quality,” and he replied, “It
has.” Id.
In upholding the conviction in Sanchez, we cited the chemist’s testimony that
promethazine generally has a “valuable medicinal quality” on its own “as a nonnarcotic
cough-suppressant compound that is usually found in cough syrups or cough medicines.”
Id. at 905. We concluded,
A jury could rationally find that the Promethazine (whatever its quantity in
the substance) was “in sufficient proportion to confer on the [substance]
valuable medicinal qualities.” [The chemist’s] testimony did not, as the court
of appeals decided, establish just the mere presence of Promethazine. Rather,
Chu’s testimony established the presence of Promethazine that “on its own
has a valuable medicinal quality.” Evidence that the Promethazine in the
substance “on its own has a valuable medicinal quality” is sufficient to
support a finding that it was “in sufficient proportion to confer on the
[substance] valuable medicinal qualities.” Under these circumstances, the
State was not required to quantify the Promethazine in the substance.
Id. We further noted that the chemist had not testified that a failure to quantify the
promethazine “made him unable to say whether the Promethazine conferred ‘valuable
medicinal qualities’ on the substance.” Id.
Given the testimony in the instant case as compared to the testimony in Sanchez, a
different result is not warranted here. Both in Sanchez and here, the chemists generally
testified that promethazine has a valuable medicinal purpose and is typically paired with
codeine in cough syrup. The quantity of promethazine was unknown in both cases. The
chemist in Sanchez did not state with certainty that the promethazine in that mixture was
enough to confer on the mixture some medicinal qualities apart from those conferred by
Biggers dissent - 7
the codeine. When asked that particular question, his testimony essentially reiterated that
promethazine was present and that promethazine generally has recognized medicinal
properties. And yet we upheld the conviction there, presumably because the jury was
permitted to infer that the promethazine had valuable medicinal qualities in the mixture—
otherwise, there would be no purpose for the promethazine to have been present in the
cough syrup in the first place.
Here, the chemist testified that promethazine is an antihistamine that is an active
nonnarcotic ingredient with “medicinal qualities,” and it was “prevalent” in this mixture in
near-equal proportions to the codeine. While the defense’s cross-examination focused on
the chemist’s lack of qualifications to definitively say, from a medical standpoint, whether
there was enough promethazine in this mixture to actually confer medicinal qualities, her
agreement that she was not a medical doctor and therefore could not make such an assertion
to a degree of scientific medical certainty should not foreclose holding the evidence
sufficient here. In Sanchez, we rejected the idea that explicit testimony was required to
establish the quantity of promethazine necessary to support a jury’s finding on this element.
Sanchez, 275 S.W.3d at 905. Jenkins’ only qualified testimony was in response to questions
asking whether there was “enough” promethazine in this mixture to be medicinal on its
own, but her testimony overall supported the conclusion that promethazine is medicinal
and was prevalent in the mixture. The jury was permitted to draw reasonable inferences
from these basic facts to the ultimate conclusion that because promethazine generally has
Biggers dissent - 8
valuable medicinal qualities, its presence in the mixture at issue here was medicinal. In
short, if we held the evidence was sufficient in Sanchez, we should do so here. I cannot
discern any plausible basis for reaching a different result on these facts.
The court of appeals also cited this Court’s subsequent opinion in Miles v. State,
357 S.W.3d 629 (Tex. Crim. App. 2011). In Miles, the issue was slightly different—we
were initially tasked with discerning the codeine possession offense with which the
defendant had actually been charged. Id. at 633. After determining that Miles had been
charged with penalty group 1 codeine possession, we held the evidence was insufficient
because it failed to negate the lesser penalty groups, including penalty group 4. Id. at 638.
We reasoned that the chemist’s testimony simply noting the presence of promethazine and
that it was an antihistamine “contained no implications supporting a finding with respect
to the therapeutic or medicinal qualities, or lack thereof, of the amount or concentration
of promethazine in the particular substances seized and tested in this case.” Id. In contrast
to the chemist’s testimony in Miles, Jenkins did testify that promethazine generally has
medicinal qualities and was prevalent in the mixture at issue. Thus, the evidence in this
case is more like the evidence in Sanchez, and less like the evidence in Miles, such that
Miles does not foreclose holding the evidence sufficient here. Alternatively, given the
unusual circumstances in Miles involving the State’s failure to allege a particular penalty
group, it is arguable that Miles should be limited to its facts.
Based on the foregoing, the evidence in this record is sufficient to show that the
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promethazine in the substance possessed by Appellant conferred valuable medicinal
qualities on the mixture apart from those conferred by codeine alone. By adopting the court
of appeals’ conclusion rejecting the jury’s finding, the Court fails to view the evidence in
a light most favorable to the verdict and fails to permit the drawing of reasonable inferences
by the jury. Therefore, I respectfully dissent.
Filed: September 22, 2021
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