Miller, Presiding Judge.Tammy Herman was charged with four drug-related offenses after police found a bottle of pills in her purse during a traffic stop. She moved to suppress the evidence, arguing that the traffic stop leading to her arrest was prolonged unconstitutionally to enable an open-air dog sniff. The trial court granted the motion, and the State now appeals. We conclude that the K-9 sniff did not prolong the stop, and, therefore, we reverse the trial court’s order granting the motion to suppress. The burden is on the State to prove the legality of a search and seizure. State v. Haddock, 235 Ga. App. 726, 728 (510 SE2d 561) (1998); see also OCGA § 17-5-30 (b). Generally, in reviewing the grant of a motion to suppress, we “construe the evidence most favorably to uphold the findings and judgment of the trial court, and that court’s findings as to disputed facts and credibility must be adopted unless clearly erroneous.” (Citation omitted.) Watts v. State, 334 Ga. App. 770, 771 (780 SE2d 431) (2015). However, “where, as here, the facts are not in dispute and no findings were made by the trial court, the appellate court owes no deference to the trial court’s ruling and the standard of review is de novo.” State v. Palmer, 285 Ga. 75, 79 (673 SE2d 237) (2009). Given that Herman presented no evidence repudiating the officer’s testimony, and the trial court made no factual findings, we owe no deference to the trial court’s order.So viewed, the evidence shows that an officer with the Bulloch County Sheriff’s Department observed a car in which Herman was a passenger. The driver seemed surprised when he spotted the officer, which drew the officer’s attention and made him suspicious. The officer followed the car and eventually conducted a traffic stop after observing that the temporary license tag was unreadable and the license tag light was not working. The officer took the driver’s license and returned to his patrol car to conduct a license check. Either during the time he walked toward the car he pulled over, or as he walked back to his patrol car, the officer contacted his partner, who was a K-9 handler. The K-9 handler arrived within three to four minutes and the K-9 conducted an open-air sniff while the investigating officer was still checking the license. While in the patrol car, the officer noticed the driver and passenger making furtive movements in the car, as if trying to conceal something. The K-9 alerted to contraband in the car.As a result of the license check, the officer learned that the driver held a restricted permit, allowing him to drive only to and from school, work, or medical appointments. The driver admitted when he was pulled over that he was on a date and had left a restaurant, which was not a permissible use of the license.The officer arrested the driver and, based on the K-9′s alert, the officer initiated a search of the car. The search uncovered a partially-smoked marijuana cigarette, which the driver admitted belonged to him. The officer also found Herman’s open purse on the floor of the passenger side of the car. A bottle of pills was visible on the top of the open purse.[1] Herman stated that she had undergone surgery, but that the pills were old and she no longer used them. The multiple pills were not in their original containers, and the officer arrested Herman. Herman moved to suppress the evidence, arguing that she was unlawfully detained and her detention was unconstitutionally prolonged. She further asserted that the officer lacked probable cause to search her purse without a warrant or her consent. In its order granting the motion to suppress, the trial court stated:Pending before this Court [are] Defendant’s Motions to Suppress. A hearing was held on November 3, 2016. Now, having considered the argument of counsel, the evidence adduced at the hearing, and the applicable law, the Court hereby GRANTS the Defendant’s Motion to Suppress.