OPINION
delivered the opinion of the Court
This is an appeal from an order denying the appellant’s motion for post-conviction DNA testing pursuant to Chapter 64 of the Texas Code of Criminal Procedure. 1 We affirm the convicting court’s order.
BACKGROUND
The appellant was convicted of capital murder and sentenced to death for the robbery-murder of eighty-year-old A.B. Towery, Sr. Towery was walking back to his apartment after purchasing groceries on the afternoon of November 13, 1996, when the appellant asked to use his telephone. When Towery allowed the appellant to enter his apartment, a struggle ensued in which Towery sustained fifty-eight stab wounds and multiple blunt-force trauma injuries. The appellant used several items in the apartment as weapons, including a cast iron skillet, a steam iron, a hammer, a paring knife, a butcher knife, and two forks. Additionally, the appellant shoved a lamp base five inches down Tow-ery’s throat. The appellant — a severe drug addict — was high on crack cocaine when this attack occurred. After the attack, the appellant showered, changed into some of Towery’s clean clothes, and fled the scene with $1,400 in cash and prescription medications, both stolen from Tow-ery’s apartment. Later that evening, she purchased more cocaine using a portion of the cash she had stolen earlier. Towery’s son, Rocky Towery, discovered his father’s body at 7:45 a.m. the following morning in a supine position with the lamp base lodged in his throat, a knife stuck in his abdomen, and his father’s wallet lying on top of his body.
The appellant was charged by indictment with committing capital murder by intentionally committing murder in the course of attempting to commit and committing robbery and burglary. 2 The prosecution’s theory throughout trial was that the appellant formed the intent to take Towery’s money prior to approaching him and that, after entering his apartment and committing the murder, she took $1,400 in cash from his wallet and certain prescription medications that were scattered throughout the home. 3 The jury found the appellant guilty as charged in the indictment and assessed a sentence of death. This Court affirmed the judgment of conviction and sentence on direct appeal. 4
In November of 2012, the appellant filed a motion for DNA testing of Towery’s
CHAPTER 64
Chapter 64 of the Code of Criminal Procedure allows a convicted person to “submit to the convicting court a motion for forensic DNA testing of evidence containing biological material.” 7 Such a motion requests testing of evidence that was “secured in relation to the offense that is the basis of the challenged conviction and was in the possession of the State during the trial” but either was not previously tested or, although previously tested, can be tested with newer techniques that would provide more “accurate and probative” results. 8 A convicting court may order testing only if (1) the evidence “still exists and is in a condition making DNA testing possible;” (2) the evidence “has been subjected to a chain of custody sufficient to establish it has not been substituted, tampered with, replaced, or altered in any material respect;” and (3) “identity was or is an issue in the case.” 9 To obtain the requested testing, the movant has the burden of showing by a preponderance of the evidence that she “would not have been convicted if exculpatory results had been obtained through DNA testing,” and that “the request for the proposed DNA testing is not made to unreasonably delay the execution of [the appellant’s] sentence[.]” 10
In the instant case, there is no dispute that the State has maintained proper possession of the wallet at all times since it was secured in relation to the offense, and that it has been subjected to a chain of custody sufficient to establish that the wallet has not been “substituted, tampered with, replaced, or altered in any material respect.” 11 Similarly, the parties agree that the evidence still exists in a condition making DNA testing possible, and that the appellant’s request for testing was not made to unreasonably delay the execution of her sentence or the administration of justice. 12 The only issues currently in dispute are, first, whether the wallet contains biological material; and, second, whether the appellant has shown by a preponderance of the evidence that she would not have been convicted had exculpatory results from a DNA test of the wallet been available at the time of trial.
In reviewing a trial court’s ruling on a motion for post-conviction DNA testing under Chapter 64, this Court ordinari
ARTICLE 64.01 — “CONTAINING BIOLOGICAL MATERIAL”
Article 64.01 requires that the item sought to be tested . “contain[ ] biological material.” 15 “[B]iologieal material” is defined as: “an item that is in [the] possession of the state and that contains blood, semen, hair, saliva, skin tissue or cells, flngernail scrapings, bone, bodily fluids, or other identifiable biological evidence that may be suitable for forensic DNA testing[.]” 16 We have previously held that, in order to meet Article 64.01’s requirements, the appellant “must prove biological material exists and not that it is merely probable.” 17 Relatedly, Article 64.01 does not allow for the appellant to conduct a test that is merely a predicate to a subsequent DNA test — it does not, for example, authorize the appellant to conduct a preliminary test to determine if the item would be susceptible to DNA testing. 18
In support of her contention that the wallet contains biological material, the appellant offers affidavits from two forensic scientists and a DNA consultant. Kenneth R. Moses, the Director of Forensic Identification Services (an independent crime laboratory), states in his affidavit that “[fingerprints may have been deposited in a mixture of both perspiration and blood [on the wallet].” Dr. Elizabeth Johnson, a forensic scientist specializing in DNA analysis, states that “there is a high probability that [the appellant] would have left blood on the interior surfaces of the wallet.”
19
And Dr. Rick Staub, an Inde
The State asks us to affirm the trial court’s finding that “the evidence [the appellant] seeks to have tested does not contain biological material” by holding that “[t]he assertions of [the appellant]’s experts are ... insufficient to satisfy Article 64.01(a-l).” We acknowledge that the probabilities expressed by the appellant’s experts that the wallet contains biological material — especially those expressed by Moses (“prints may have been deposited”) 21 and Johnson (“there is a high probability that she ... left blood on the ... wallet”) 22 — arguably raise concerns about whether the appellant has satisfied Swear-ingen ’s requirement that Chapter 64 mov-ants “prove biological material exists and not that it is merely probable.” 23 On the other hand, Staub’s assertion that “DNA from microscopic skin cells would have” been deposited in the wallet at least arguably approaches, and perhaps even surpasses, this burden. In any event, we decline to adjudge whether these experts’ assertions, considered either individually or in concert, ultimately satisfy Swearin-gen ’s requirement of beyond-“mere[ ]”- probabilistic proof of biological material, 24 because, notwithstanding her success or failure in this regard, we agree with the trial court that the appellant “has failed to establish by a preponderance of the evidence that she would not have been convicted of capital murder if exculpatory results had been obtained through DNA testing.”
ARTICLE 64.03 — “WOULD NOT HAVE BEEN CONVICTED”
In order for the appellant to be entitled to post-conviction DNA testing,
“A person commits [robbery] if, in the course of committing theft ... and with intent to obtain or maintain control of the property, [the person] ... intentionally, knowingly, or recklessly causes bodily injury to another.” 27 Theft, in turn, occurs when “[a] person ... unlawfully appropriates property with intent to deprive the owner of property.” 28 Thus, while the offense of theft has an acquisitive component, commission of the offense of robbery requires only that the person be in the course of committing a theft. In this case, the jury was properly instructed that “[t]he term ‘in the course of committing’ an offense means conduct that occurs in an attempt to commit, during the commission, or in immediate flight after the attempt or commission of the offense.” 29
Thus, in applying these concepts to the facts of this case, the jury could reasonably have found that the appellant committed the capital-murder aggravator of robbery
even if
it also believed that the appellant did not leave Towery’s apartment with the $1,400 cash contained in the wallet. Indeed, the jury could reasonably have concluded that the appellant committed a robbery even if it believed that she did not take possession of the cash or wallet
at all,
but nevertheless had the
intent
to take possession (and, in furtherance of that intent, inflicted bodily injury on Towery). In either of these scenarios, the bodily injury inflicted on Towery, which ultimate
Moreover, even if exculpatory DNA evidence made it crystal clear that the appellant did not remove the $1,400 cash from Towerjfs wallet, the prosecution’s alternate theory — that the appellant committed robbery by stealing the large quantity of prescription medications scattered throughout Tower/s apartment — was thoroughly explored at trial. Witnesses testified that Towery had as many as “seven to ten” bottles, and “at times” more than ten bottles, of prescription pain medications scattered in plain view throughout his apartment. Indeed, “at times” there were so many prescription bottles that “it was hard to count” because “he had a lot.” The jury learned that it “would be very unusual” if there were only two bottles of prescription pain pills in plain view at Tow-ery’s apartment, as was the case at the time police arrived. Much of the trial, moreover, centered around the appellant’s history of prescription pain medication abuse and addiction.
These considerations are enough to convince us that even if exculpatory results were obtained from a DNA test of the wallet, those results would not negate the inference, forcefully argued to the jury, that the appellant stole Towery’s prescription medications. The jury could, therefore, have reasonably concluded that the appellant committed a robbery by taking the prescription medications independently of any doubts it may have had that the appellant stole the $1,400 cash. Consequently, because the appellant’s non-acquisition of the cash would either fail to negate the inference that the appellant engaged in assaultive conduct while harboring an intent to obtain possession of the cash, or would fail to negate the inference that the assault occurred “in the course of committing” theft by obtaining possession of the prescription medications, any exculpatory results obtained from a DNA test of the wallet would not establish, by a preponderance of the evidence, that the appellant would not be convicted of capital murder.
In short, we are unable to say that it is more likely than not that the jury “would not have ... convicted” the appellant of capital murder, 30 even if it were convinced that she had never touched the wallet, in light of the credible alternative avenues to determine, beyond a reasonable doubt, that she committed a robbery against Tow-ery that did not depend on the appellant touching the wallet. As a result, the appellant has failed to satisfy her burden under Article 64.03.
CONCLUSION
The appellant has not met Article 64.03’s requirement that she prove by a preponderance of the evidence that she would not have been convicted had exculpatory results been obtained from the item she seeks to have tested. As a result, the court below did not err to deny her Chapter 64 motion for post-conviction DNA testing. The convicting court’s order is affirmed.
Notes
. Tex Code Crim. Proc. ch. 64. Because the appellant was sentenced to death, direct appeal is to this Court. Id. art. 64.05.
. See Tex. Penal Code §§ 19.03(a)(2), 29.02(a)(1), & 30.02(a)(1), (3).
. Towery had various physical ailments causing chronic pain and requiring prescription medications. The appellant, meanwhile, had a history of prescription pain medication abuse.
.
Holberg v. State,
. Tex.Code Crim. Proc. art. 64.01(a-l).
. Tex.Code Crim. Proc. art. 64.03(a)(2)(A).
. Tex.Code Crim. Proc. art. 64.01(a-l).
.
See
Tex.Code Crim. Proc. art. 64.01(b);
see also State v. Swearingen,
. Tex.Code Crim. Proc. art. 64.03(a)(1).
. Tex.Code Crim Proc. art. 64.03(a)(2).
. Tex.Code Crim. Proc. art. 64.03(a)(l)(A)(ii).
. The appellant does not presently have an execution date.
. E.g., Rivera v. State, 89 S.W.3d 55, 59 (Tex.Crim.App.2002).
.
See Kutzner v. State,
. Tex.Code Crim Proc. art. 64.01(a-l).
.. Tex.Code Crim. Proc. art. 64.01(a)(1).
.
Swearingen,
.
See Routier,
.Johnson also states that "[t]he storage conditions under which the wallet has been maintained while in possession of the State are uncertain. If the wallet was properly preserved, ... however, it could be reliably presumptively tested for the presence ... of blood." (emphasis added). This calls into question her conclusion that there is a "high probability” that the wallet contains biological material. Additionally, these statements suggest that a predicate test — one "for the presence ... of blood” — is required before an actual DNA test may be performed. But, as mentioned, Chapter 64 movants are not entitled to such testing. See Routier, 273 S.W.3d at 250 (Tex.Crim.App.2008).
. We note that although both parties refer extensively to Dr. Staub's affidavit, after an exhaustive search of the record, Staub’s affidavit is nowhere to be found. In light of our disposition of this issue, however, we need not speculate as to the implications of the absence of this affidavit in the appellate record.
But see Amador v. State,
. Emphasis added.
. Emphasis added.
.
. In our 2014 opinion in
Swearingen,
we stated that a Chapter 64 movant "must
prove
biological material exists and not that it is merely probable” and cited, in support of that proposition, both our
earlier
opinion in
Swear-ingen,
decided in 2010, and
Routier,
decided in 2008.
See Swearingen,
.
See Smith v. State,
.
Swearingen,
. Tex. Penal Code § 29.02(a)(1).
. See Tex. Penal Code § 31.03(a).
.
Holberg v. State,
. Tex.Code Crim. Proc. art. 64.03(a)(2)(A).
