Kenneth Floyd Bowman appeals from the District Court’s 2 denial of his motion to suppress evidence seized during the traffic stop that led to his arrest and conviction. We affirm.
I. BACKGROUND
A. Procedural
On March 10, 2010, Appellant Kenneth Floyd Bowman was arrested after the search of his vehicle following a routine traffic stop yielded nearly 3,000 grams of cocaine. Bowman was subsequently charged with possession to distribute more than 500 grams of cocaine after having been convicted of a felony drug offense. On May 5, 2010, Bowman moved to suppress the cocaine seized from his car. After full briefing and a hearing on the suppression motion, the magistrate judge 3 issued a Report and Recommendation (“R & R”) recommending that Bowman’s motion be denied. Bowman filed an objection to the R & R, which was overruled by the District Court. Bowman did not appear for trial. The Grand Jury subsequently issued a superseding indictment adding a new charge for Bowman’s failure to appear.
On September 24, 2010, Bowman entered a conditional guilty plea to the cocaine charge and an unconditional guilty plea to the failure-to-appear charge. Bowman reserved the right to appeal the denial of his motion to suppress. Bowman was sentenced to 120 months imprisonment on the cocaine charge and 30 months on the failure-to-appear charge, to run consecutively. Bowman now appeals the denial of his motion to suppress.
B. Factual
On the afternoon of March 10, 2010, an Iowa State Patrol Trooper observed Bowman’s vehicle, a late 1980s black BMW with Utah plates, heading east on Interstate 80. The Trooper noticed that the BMW had dark tinted windows. The Trooper pulled alongside the BMW and clocked it at 71 mph. Neither Bowman nor his passenger looked at the Trooper as they were driving side by side. The Trooper decided to pull Bowman over. 4
The Trooper recorded the entire stop with his dashboard video equipment. 5 At 1:33 p.m., the Trooper exited his patrol car *342 and approached Bowman’s car. The Trooper informed Bowman and his passenger of the reason for the stop. The Trooper testified at the suppression hearing that when he approached the vehicle he noticed that the interior of the car had a “lived-in look;” there were clothes hanging in the back seat area, suitcases in the back seat, and trash on the floor. There were also three cell phones visible in the car. The passenger was eating a bag of Chex Mix quickly and messily, like “the cookie monster.” The Trooper also tested the window tint and calculated the visible light at 28%. Iowa requires visible light to be at least 70%. Bowman gave the Trooper his Utah license and his passenger, Oscar Flores, provided a Mexican ID card.
Two minutes into the stop, the Trooper told Bowman that he would write him warning tickets and asked Bowman to join him in the patrol car. The Trooper noticed that Bowman smelled like air freshener, which, the Trooper testified, is often used to mask drug odors. The Trooper also noticed that Bowman’s breathing was fast-paced and that his carotid artery was pulsing rapidly. The Trooper and Bowman talked generally about where Bowman was headed and for what purpose. Bowman said that he and Flores were headed to Chicago for a week on business. Bowman said that he did not know where they would be staying. The Trooper then asked whether Bowman had been arrested before. Bowman responded that he had been arrested 20 years prior for “paraphernalia.”
The Trooper called in Bowman’s information to run a check on him and his vehicle. The dispatcher indicated that she had gotten “quite a few results back” for Bowman. Bowman had been in the patrol car for about 7 minutes when the Trooper told Bowman that he needed the vehicle identification number (“VIN”) from the car. The Trooper then went to Bowman’s car, retrieved the VIN, and talked to Flores for about 2 $ minutes. Flores told the Trooper that he did not know where they were going, where they were staying, or how long they would be gone. The Trooper testified that Flores appeared “really nervous,” that he was bouncing his leg, and that he avoided eye contact. When the Trooper returned to the patrol car, he received a report from dispatch stating that she would send Bowman’s record via email. The Trooper then completed the tickets, handed them to Bowman, and said “you have a nice trip.” Bowman exited the patrol car at 1:47 (14 lk minutes after the initial stop).
After Bowman exited the patrol car, the Trooper followed him and said “have you got time for couple of quick questions?” Bowman responded “yeah.” The Trooper then asked Bowman whether he had anything illegal in the car, including weapons and controlled substances. Bowman answered “no” to the questions asked and said “I don’t do drugs.” The Trooper then asked whether he could search the car. Bowman asked why he wanted to search the car and the Trooper told him that he had “some indicators.” The Trooper then said “you don’t want me to search?” to which Bowman responded “no.” The Trooper then asked whether Bowman “would mind waiting for a canine to do a free air sniff of the car; is that cool?” Bowman responded “yeah, that’s cool.”
The canine unit arrived at 1:53. The canine handler and the dog, Jake, then began the sniff search. At 1:57 Jake alerted to the presence of narcotics at the rear passenger side door. After Jake’s alert, additional officers arrived and assisted in the search of the car for 30 minutes. Wlien no narcotics were found, the car was driven to a DOT facility where a more extensive search of the car revealed co *343 caine in a compartment behind the rear seat, in the vicinity of where Jake alerted.
II. DISCUSSION
A. Standard of Review
When reviewing a denial of a motion to suppress, the Eighth Circuit reviews the district court’s factual findings for clear error and its conclusions of law de novo.
United States v. Taylor,
B. Reasonableness of the Time Taken to Perform the Traffic Stop
Bowman argues that the District Court erred in determining that the traffic stop was not impermissibly prolonged. Bowman restricts this argument to the time period beginning with the stop itself (at 1:33) and ending when the Trooper handed Bowman the tickets and told him to have a safe trip (at 1:47). Bowman contends that this 14-minute stop was in violation of his Fourth Amendment right because it was longer than necessary to complete the mission of the stop. Bowman adds that the Trooper had no indication during that time period that criminal activity was afoot.
Bowman is correct that a constitutionally permissible traffic stop can become unlawful “if it is prolonged beyond the time reasonably required to complete that mission.”
Illinois v. Caballes,
Bowm'an relies on
United States v. Peralez,
In contrast, here, the Trooper spent the 14-minute period at issue completing the tasks attendant to the stop. The Trooper did not ask Bowman questions about possible criminal activity until after the stop was completed, and that questioning was fairly prompted by the Trooper’s growing suspicions during the *344 14-minute stop caused by Bowman’s and Flores’ obvious nervousness, their inconsistent stories, and other factors.
This case is much more akin to
United States v. Suitt,
The same reasoning applies here. The Trooper carried out the mission of the initial stop in a reasonable time frame. During that time, the Trooper noticed various things that raised his suspicions that Bowman may have been involved in criminal activity. Thus, the Trooper’s prolonged stop of Bowman was legitimate and did not violate Bowman’s Fourth Amendment rights. This aspect of the appeal should be denied.
C. Seizure After the Warning Tickets were Issued
Bowman also argues that he was impermissibly seized after the Trooper issued the warning tickets because the Trooper prevented him from leaving. This argument is also meritless.
A person is seized within the meaning of the Fourth Amendment “only if, in view of all of the circumstances surrounding the incident, a reasonable person would have believed that he was not free to leave.”
United States v. Mendenhall,
The DVD of the stop is the best evidence of what happened; it confirms that written record which supports the conclusion that the interaction between the Trooper and Bowman after the tickets were issued was cooperative and consensual. The Trooper asked Bowman if he would answer additional questions and Bowman replied “yeah” and then responded to those questions, all of which were drug interdiction questions. The Trooper then asked Bowman if he would consent to a search of his car, to which Bowman responded “no.” (This alone indicates that Bowman understood that he was not required to comply with the Trooper’s requests.) Then Bowman told the Trooper that he was “cool” with a dog-sniff search. There are no facts that would indicate a Fourth Amendment seizure occurred. This appeal point is thus also without merit.
D. Existence of Reasonable Suspicion
Bowman next argues that if the court agrees with him that he was seized, the Trooper did not have reasonable suspicion to do so. To justify a Fourth Amendment seizure, the officer must have a reasonable, articulable suspicion that criminal activity is afoot.
Terry v. Ohio,
Here, the Trooper had a long list of observations that reasonably made him suspicious of Bowman. Among those observations were the following: the tinted car windows; the fact that the vehicle was newly registered; Bowman smelled of air freshener; Bowman and Flores were palpably nervous; Bowman’s story was not credible and was inconsistent with that of Flores; the car had a “lived-in look;” there were three visible cell phones in the car; and Bowman had an acknowledged criminal history involving drugs.
Based on the above, the Trooper would have had reasonable, articulable suspicion to seize Bowman, even if the stop could be deemed a seizure within the purview of the Fourth Amendment.
E. Consent to Dog Sniff
Bowman next argues that the dog-sniff search was impermissible because he was coerced into consenting to the search. For this purpose the DVD again is instructive as it shows the actual interactions between the Trooper and Bowman, which are consistent with the written record. The DVD does not support Bowman’s claim that the Trooper physically intimidated him into consenting to the dog search. To the contrary, the Trooper was congenial with Bowman throughout their interaction. And Bowman does not dispute that he told the Trooper that it would be “cool” if the Trooper called for a canine unit to perform a dog-sniff search of the car. This appeal point utterly lacks merit.
F. Probable Cause to Search the Vehicle
Bowman’s final argument on appeal is that the dog-sniff search was unreliable and thus could not serve as probable cause for the physical search of the car, which led to the discovery of the cocaine. Bowman acknowledges that if, Jake, the drug-detection dog, is “reliable,” there was probable cause for the search.
Law enforcement officials require probable cause to search a vehicle without a warrant.
United States v. Ameling,
III. CONCLUSION
For all of the above reasons, we conclude that the District Court’s decision to *346 deny Bowman’s motion to suppress was correct.
Accordingly, we affirm.
Notes
. The Honorable Linda R. Reade, Chief Judge, United States District Court for the Northern District of Iowa.
. The Honorable Jon R. Scoles, United States Magistrate Judge for the Northern District of Iowa.
. The Trooper made this decision, in part, on the mistaken belief that Bowman was driving in a construction zone with a speed limit of 55. In any event, Bowman was speeding (albeit less than originally thought) and the darkness of the window tint violated Iowa law, so the Trooper had valid cause to pull Bowman over. Bowman does not dispute the propriety of the stop.
.The Magistrate Judge and the District Court both viewed the DVD and relied on its contents in making the decision at issue. ■ The Court also has reviewed the DVD.
. The conclusion in
Peralez
that the officer unreasonably prolonged the traffic stop was not necessary to the court’s decision and, accordingly, has been deemed non-binding dicta.
United States v. Suitt,
