OPINION
Elbеrt Giles was indicted on three counts of indecency with a child and one count of aggravated sexual assault of a child. After a hearing on Giles’s Motion to Suppress, the trial court suppressed all of the items that the State discovered during the search of Giles’s vehicle while it was lоcated at the sheriffs impound lot. This included the contents of an unlocked briefcase, an unlocked gun case, and a locked grey metal box. The State appeals from the trial court’s order suppressing this evidence. Giles files two cross-points challenging the trial court’s order refusing to suppress other matters. We affirm the trial court.
FACTS
On April 19, 1990, United States Postal Inspector David Wood, accompanied by a number of El Paso County Sheriffs deputies, stopped Giles’s vehicle in Horizon City, Texas, and arrested him. The arrest was pursuant to a warrant issued in Las Cruces, New Mexico by a United States Magistrate. The officers did not have a search warrant at the time of arrest. Upon arresting Giles, the officers made a brief on-the-scene search of his vehicle, and conducted a more thorough search after taking the vehicle to the El Pаso County Sheriffs impound lot.
Giles challenged the legality of the automobile search as well as a confession and consent to search obtained after he invoked his right to counsel. At the conclusion of a hearing on the Motion to Suppress Evidence, the trial court suppressed a number of items. The trial court’s conclusions of law stated that the search at the sheriffs impound lot was a warrantless exploratory search for evidence rather than a valid inventory search.
THE STATE’S POINTS OF ERROR
In three points of error, the State argues that the trial court erred in suppressing the contents of a briefcase, gun case, and grey metal box because all items were opened pursuant to the lawful inventory search of Giles’s vehicle. 1
1. Standard of Review on a Motion to Suppress.
The trial judge is the sole and exclusive trier of facts at a hearing on a motion to suppress.
Romero v. State,
2. Burden of Proof in a Motion to Suppress Physical Evidence.
When a defendant seeks to suppress evidence on the basis of a Fourth Amendment violation, the burden of proof is initially on the defendant.
Russell v. State,
3. Law Relating to Inventory Search.
When an automobile is in police custody, securing and inventorying the contents of the automobile does not necessarily violate the constitutional prohibition against unreasonable searches and seizures.
South Dakota v. Opperman,
4.Application of Law to the Present Cause.
In the present cause, the trial court suppressed the evidence found during the search of Giles’s truck at the sheriffs impound lot, concluding that the sеarch was a warrantless exploratory search for evidence rather than a valid inventory search. The evidence supports this conclusion in two respects. First, Postal Inspector David Woods testified unequivocally that the search was performed for the purpose of finding evidence, rather than to safeguard Giles’s possessions:
Q: Okay. Now, your purpose when you inventoried the vehicle, which you went through the vehicle, was to find evidence of criminal activity; specifically, child pornography, wasn’t it?
A: Yes.
Q: You had no purpose — you weren’t at all intending to inventory the contents to protect the government against later claims by Mr. Giles that something had been taken, did you?
A: Well, we had a consent search on that vehicle as well from Mr. Giles. It was our intent to look for the evidence. I’m not sure what you mean by ‘protect the government.’
Q: Okay. Well, at no point in time was your purpose in going through and inventorying it was it to take stock of what was in the vehicle to protect the *109 government against later claims that something had been taken, was it?
A: I don’t know. We were doing it at the sheriffs office and in conjunction with the sheriffs deрartment. So, in other words, there may have been more than one purpose being served while that was going on. My purpose was to find evidence of criminal wrongdoing. [Emphasis added].
Second, the most valuable item in Giles’s vehicle, a Beretta handgun, was not even listed on the inventory sheet, indicating that perhaps the peace officers involved in this search were not primarily concerned with safeguarding Giles’s possessions.
The trial court is the sole trier of fact at a hearing on a motion to suppress, and as such, it may choose to believe or disbelieve any or all of the witnesses’s testimony.
Taylor v. State,
Moreover, the trial court could have conсluded that the search performed at the impound lot was not conducted in accordance with sufficiently-regulated procedures. Local police and other law enforcement departments generally follow a routine practice in securing and inventorying thе contents of an impounded vehicle. “These procedures developed in response to three distinct needs: the protection of the owner’s property while it remains in police custody; the protection of the police against claims or disputes over lost or stolen property; and the protection of the police from potential danger.”
Opperman,
If the trial judge’s decision on a suppression motion is correct on any theory of law applicable to the case, we wifi sustain on appeal.
Calloway,
GILES’S CROSS-POINTS
5. Automobile Search.
In his first cross-point, Giles contends that the trial court erred in refusing to suppress all fruits of any search of Giles’s vehicle since the entire search was conducted as a pretext to avoid the warrant requirement of the Texas Constitution. 3
The record reflects that, at the conclusion of the hearing on the Motion to Suppress Evidence, the trial court suppressed the evidence obtained through the search of Gilеs’s truck at the sheriffs impound lot, but not the evidence obtained when the peace officers searched the truck at the scene of the arrest. The trial judge clarified that the evidence found in Giles’s truck was admissible with the exception of the items found inside several closed containers. Giles argues that the evidence found during this initial search should have been suppressed along with the items found during the search at the impound lot.
Giles’s cross-points relate to the hearing on the Motion to Suppress Evidence, and all of the standards we have previously recited apply. Thus, we will sustain the trial judge’s decision if it is correct on any theory of law applicable to the case, even though the trial judge gave the wrong reason for the decision.
*110
Calloway,
A search or seizure that occurs without a warrant issued upon probable cause is “per se unreasonable under the Fourth Amendment—subject only to a few specifically established and well-delineated exceptions.”
Katz v. United States,
Probable cause for a search exists where the officer or officers on the scene have knowledge of facts, circumstances, or reasonably trustworthy information that would lead a person of reasonable caution and prudence to believe that he or she will find the instrumentality of a crime or evidence pertaining to a crime.
Brown v. State,
Woods and the other peace officers lawfully performed a warrantless search under the automobile exception to the warrant requirement. Although the trial judge did not articulate this exception as the rationale for declining to suppress the complained-of evidence, this Court will sustain the trial judge’s decision if it is correct on any theory of law applicable to the case.
Calloway,
6. Suppression of Handwriting Exemplar.
In a second cross-point, Giles complains that the trial court erred in not suppressing Giles’s handwriting exemplars as they were obtained in violation of Giles’s right to counsel and his self-incrimination privilege under Article I, § 10 of the Texas Constitution. Giles argues that he would not have given the exemplars had the officers not continued to question him after he invoked his right to counsel. 4
Giles concedes that the trial court’s decision not to suppress the exemplars is correct if analyzed simply under the federal constitutional privilege against self-incrimination, but argues thаt the self-incrimination privilege of Article 1, § 10 of the Texas Constitution is considerably broader in that it forbids a person from being compelled “to give evidence against himself.” The Court of Criminal Appeals rejected just this argument in
Thomas v. State,
Giles further argues that because the handwriting exemplars werе obtained in violation of his right to counsel, they are subject to suppression even though they are not testimonial. He argues that Tex.Code Crim. ProoANN. art. 38.23 (Vernon 1979 and Supp. 1993) mandates the exclusion of illegally obtained evidence at trial, without distinguishing between testimonial and non-testimoniаl evidence. Thus, Giles argues that it is of no *111 consequence that the handwriting exemplars are non-testimonial in nature.
In support of this argument, Giles cites
Holloway v. State,
CONCLUSION
We affirm the trial court judgment.
Notes
. The State briefed all three points of error together because they are all related to the same inventoiy search.
. Although Giles signed a consent form authorizing thе search of his vehicle, the trial court suppressed the consent to search on the ground that it had been obtained after Giles invoked his right to counsel. The State does not challenge this ruling.
. Giles argues that the stop of his vehicle was pretextual, because the deputy sheriffs and postal inspectors waited until he was in his vehicle before they arrested him rather than arresting him at his home. We reject this argument because these peace officers acted on a valid arrest warrant.
. As noted earlier, the trial court suppressed the evidence obtained upon authority of consent forms Giles signed after invoking his right to counsel.
