OPINION
delivered the unanimous opinion of the Court.
Aрpellant was convicted of possession of marijuana and sentenced to 20 years in the Texas Department of Criminal Justice-institutional division. On appeal, appellant challenged, among оther issues, the validity of the consent to the search of the trailer which revealed a large quantity of marijuana. The court of appeals affirmed appellant’s conviction. We granted review on the validity of the consent to search.
*280 Appellant owned and operated a tractor-trailer rig. On September 12, 1997, two officers in the narcotics division of the City of Beaumont Police Depаrtment stopped appellant’s rig because it was following another vehicle too closely. At the túne of the stop, appellant’s employee, Claude Dawkins, was driving the vehicle. One of the оfficers approached the vehicle and motioned for Dawkins to get out of the cab and go to the rear of the trailer. Dawkins showed the officer his commercial driver’s license. The officеr then asked to see the bill of lading, the vehicle’s registration, and Dawkins’ log book.
The bill of lading indicated that the rig’s load had originated in the McAllen Edin-burg area, with the final destination listed as the Bronx, New York. The officеr noticed that the truck had been loaded at noon on the previous day. This made him suspicious because he believed that, based on entries in Dawkins’ log book which documented all of the stops the vehicle made between McAllen and Beaumont, the truck should have passed through Beaumont many hours earlier. The officer accompanied Dawkins to the front of the truck to get an inspection report from an earlier stop. He then noticed a second person, who was subsequently identified as appellant, in the cab of the truck. Daw-kins and the officer returned to the rear of the truck. Appellant remained inside the cab. 1
While questioning Dawkins, the officer learned that appellant owned the vehicle, rented the trailer, and employed Dawkins as a driver. The officer then asked Daw-kins if he could see the cargo that they were carrying. Dawkins consented to the search of the trailer and opened the doors, which were already unlocked. The rig was carrying a load of limes that werе in crates and loaded on pallets. When the officer got into the rear of the trailer, he observed footprints and indentations on the top of the crates. The officer approachеd the area where the footprints stopped and noticed several brown cardboard boxes underneath the white boxes that held the limes. In these boxes, the officer discovered 497.42 pounds of marijuana.
Appellant filed a motion to suppress the marijuana, arguing that Dawkins lacked authority to consent to the search. Appellant asserts that the search of his tractor-trailer rig violated his rights under thе state and federal constitutions and under Article 38.23 of the Texas Code of Criminal Procedure 2 because the officers did not have valid third-party consent sufficient to authorize a warrantless search of the trailer. He also argues that, because Dawkins was his employee and because appellant was present at the scene, Daw-kins lacked authority to consent to the search. Appellant further contends that, because the officer knew before asking for permission to search that Dawkins was only an employee, the officer’s “intentional bypass” of appellant, who had greater authority, rendered the search invalid.
*281
Consent to search is one of the well-established exceptions to the constitutional requirements of both probable cause and a warrant.
Schneckloth v. Bustamonte,
At a suppression hearing, thе trial judge is the sole and exclusive trier of fact and judge of the credibility of the witnesses and their testimony.
Allridge,
In his first and third grounds for review, appellant contends that the search of the vehicle and the seizure of the marijuana violated the fеderal and state constitutions and Article 38.23 of the Code of Criminal Procedure and that Dawkins’ consent to search was invalid. Specifically, appellant claims that his employee lacked the authority to consent to the search of the rig because appellant was present at the scene and, as the owner, he had a superior privacy interest in the tractor and trailer.
A third party may properly consent to a search when he or she has equal control over and authority to use the premises being searched.
United States v. Matlock,
It is undisputed that appellant employed Dawkins to drive the rig. This employment gave Dawkins mutual use and control of the rig while he was driving. Both Daw-kins and appellant kept a driver’s log book and had access to the vehicle’s registration. Dawkins maintained control over the keys to the rig while he was driving and was able to access the tractor, trailer, and сargo without assistance or permission from appellant. He knew when the rig had previously been inspected and weighed and he also knew the rig’s final destination. Appellant conceded mutual use аnd control at the suppression hearing when he testified that, when the rig is being operated by a co-driver such as Dawkins, that driver is “in charge of the truck.” When performing his duties, the employee is also an agent of an employer.
See e.g. Vigil v. State,
In his second ground for review, appellant claims that Dawkins’ consent to search should be rendered invalid as a matter of law because the Beaumont Police “intentionally bypassed” a person who was present and was known by authorities to possess a superior privacy interest. As discussed above, mere ownership of the rig did not necessarily give appellant a superi- or privacy interest. Based on the information gathered by the trial court at the suppression hearing, we conclude that the state adequately showed, by clear and convincing evidence, that the consent to search was obtained from a third party who possessed a suffiсient relationship to the vehicle at the time the police sought to inspect it. This showing meets the requirements of both the state and federal constitutions.
Carmouche,
We do not address what the outcome might be had Dawkins not been operating the vehicle at the time of the stop, had appellant affirmatively withdrawn any actual or apparent authority from Dawkins, or had appellant himself expressly refused tо consent to the search. Under the facts as they were developed at the suppression hearing, we cannot say that the trial court erred in finding valid third-party consent and admitting the evidence that was discovered in the rig. Accordingly, we overrule ground for review two.
The judgment of the court of appeals is affirmed.
Notes
. There is some dispute in the record as to whether appellant was free to leave the cab of the truck. Appellant says that the officer told him to stay in the cab, and the officer says that appellant was free to leave the cab, walk to the back of the truck, and inform the officers that he did not consent to the searсh. The trial court did not make findings on this matter, but it can be assumed, based on its ruling on appellant’s motion to suppress, that the court found the officer’s testimony more credible.
. Article 38.23 of the Code of Criminal Proсedure states that evidence gained in violation of the federal constitution or the Texas State Constitution shall not be admitted in evidence against an accused in the trial of any criminal case.
. For example, a landlord typically cannot validly consent to the search of a house that he has rented to another,
See e.g. Chapman v. United States,
