Thе government appeals the district court’s grant of Defendants Donald Albert Massie’s and Carson Lewis’ motion to suppress evidence seized from their car during a border patrol checkpoint stop. We exercise jurisdiction pursuant to 28 U.S.C. § 1291 and reverse.
On June 23, 1994, Defendants pulled into the border patrol checkpoint on Interstate 10 near Las Crucеs, New Mexico. After verifying Defendants were United States citizens, Border Patrol Agent Guillermo Torres asked Massie if he owned the car he was driving. Massie replied “Yeah” and then stated “No, it’s a rental car.” Agent Torres asked Mas-sie for the rental agreement or other documentation. Massie searched for the rental agreement, but could not find it. Agent Tоrres asked Massie where he was coming from. Massie said he was coming from Nacogdo-ches, Texas, then stated “No, I’m coming from Dallas, Texas.” Agent Torres directed Massie to the secondary inspection area. At this point, Massie and Lewis had been in the primary inspection area for approximately one minute.
Accompanied by Agеnt Brian May, who had been with him in the primary area, Agent Torres advised Agent Michael Dalton he suspected the car might be stolen. Agent Torres asked Agent Dalton to investigate further. Agent Dalton proceeded to the secondary area and asked Massie if he had any documentation on the ear. Massie handed him a rental agreement, which indicated the ear had been rented to Barney Lawrence. Agent Dalton did not notice that the rental agreement specified Massie was an additional authorized driver of the car.
Agent Dalton asked Massie where he had come from. Massie replied that he had come from Fort Smith, Texas. One of the agents said he had never heard of Fort Smith and Mаssie replied that it was in the Dallas-Fort Worth area. Agent Dalton asked Massie what he had been doing there. Massie replied that he was visiting a friend. According to Agent Dalton, Massie appeared nervous during this exchange because he did not make eye contact and spoke in a loud voice.
Agent Dalton asked Massie who had rented the car. After a few seconds hesitation, Massie answered “Barney Lawrence.” Agent Dalton asked Massie for his driver’s license. Massie started searching for it and Agent Dalton asked him to step out of the car. Massie got out of the car and handed Agent Dalton his license. Agent Dalton asked another agent to watch Massie while he talked to Lewis.
*846 Agent Daltоn asked Lewis where he and Massie had come from. Lewis said they had come from Burleson, Texas, where they were visiting Lewis’ brother. Agent Dalton walked back to Massie and asked him who he and Lewis had been visiting. Massie said “he didn’t know, just a friend,” but could not recall his name. When Agent Dalton asked if it was Lewis’ brother, Massie replied, “Yeah. Yeah, I guess. Yeah.”
Lewis’ and Massie’s demeanor caused Agent Dalton to feel “that there was something going on here” and made him “quite concerned” for himself and his fellow agents. Agent Dalton asked Lewis to step out of the car and produce some identification. Lewis produced a social security card and check-cashing ID. Agent Dalton was suspicious because he had sеen fraudulent documents of that sort and did not consider them good identification.
Agent Dalton asked Lewis if there was anything in the trunk of the car. Lewis replied that there was nothing in the trunk. Agent Dalton asked Massie the same question and Massie replied ‘Yeah a suitcase. Our luggage.” Agent Dalton asked Massie for permission to search the trunk. Massie consented. Agent Dаlton opened the trunk and saw a black jacket, two black suitcases, and a blue hard-sided suitcase.
Agent Dalton suspected the suitcases contained contraband because Lewis said there was nothing in the trunk. He asked Defendants if the blue suitcase was theirs. Defendants replied yes. Agent Dalton sent Agent May to the checkpoint trailer to get thе drug-detecting dog and asked Massie if he would allow the dog to sniff the car. Massie replied “No, I’m in a hurry. I don’t want you to.” Agent Dalton told Massie he was going to have the dog sniff the car anyway.
When the dog arrived, he alerted on the trunk. The agents removed all three bags from the trunk. The dog sniffed the bags and alerted on the blue one. The alert occurred seven tо ten minutes after Agent Dalton directed Defendants to the secondary inspection site.
Agent Dalton asked Defendants again if the blue suitcase was theirs. Massie replied that they “actually found that suitcase.” The agents asked Defendants if they knew what was in the suitcase. Defendants said no. The agents opened the suitcase, discovered marijuana аnd methamphetamine, and arrested Defendants. Agent May searched the car and found a loaded firearm, some knives, a set of handcuffs, a scanner, a cellular phone, and a small amount of LSD and methamphetamine.
Defendants were charged by indictment with one count of possession of marijuana with intent to distribute, 21 U.S.C. § 841(a)(1), one count of pоssession of methamphetamine with intent to distribute, 21 U.S.C. § 841(a)(1) and two counts of using and carrying a firearm during and in relation to a drug-trafficking offense, 18 U.S.C. § 924(c)(1). Defendants moved to suppress the drugs, firearm, and other evidence seized from the car.
Following a hearing, the district court granted Defendants’ motion to suppress. The court found that Agent Torres’ referral of Defendаnts to the secondary inspection site was justified. The court concluded, however, that once Defendants produced the rental agreement indicating Massie was an authorized driver of the vehicle, the agents had no further reason to suspect the ear was stolen, and Defendants “should have been free to proceed on their way.” Vоl. I at 5.
In response to the government’s argument that there were suspicious circumstances to justify the continued detention, the court noted that all the border patrol agents testified that the only reason Defendants were detained was that the agents suspected the car had been stolen. Because “[t]he car rental agreement ... plainly showed that the agents’ suspicions that the car had been stolen were unfounded,” id. at 11, the agents could justify continued detention of Defendants only upon reasonable suspicion of criminal activity. The court found “[njothing about the demeanor of the Defendants” created reasonable suspicion of criminal activity, and therefore the agеnts’ continued detention of Defendants “was unreasonable under all the circumstances and violated the Fourth Amendment.” Id. at 13.
*847 Because Massie’s consent to search was given during the illegal detention and no intervening circumstances were present, the court concluded the government failed to show Massie’s consent was voluntary. As a result, the court grаnted Defendants’ motion to suppress the fruits of the illegal deten tion — i.e., the evidence seized from their car. This appeal followed.
On appeal, the government contends the district court erred in granting Defendants’ motion to suppress. Specifically, the government contends the district court erred in requiring the agents to demonstrate reasonаble suspicion in support of the detention and questioning of Defendants after they were presented with evidence that Defendants’ car was not stolen. The government maintains that under settled fixed-checkpoint precedent, the border patrol agents were entitled to briefly detain and question Defendants about the suspicious circumstances they observed. The government contends the agents’ stop of Defendants was neither overly long nor intrusive and therefore did not exceed the scope of a routine checkpoint stop. As a result, the government asserts the district court erred in granting Defendants’ motion to suppress. We agree.
In reviewing a district court’s ruling on a motion to supprеss evidence, we view the evidence in the light most favorable to the prevailing party and accept the district court’s findings of fact unless they are clearly erroneous.
United States v. Johnson,
We begin our analysis in the instant case by reviewing and contrasting the legal standards governing Terry-type investigative stops,
see Terry v. Ohio,
At a fixed checkpoint, in contrast, border patrol agents may stop, briefly detain, and questiоn individuals without any individualized suspicion that the individuals are engaged in criminal activity.
United States v. Martinez-Fuerte,
During a routine fixed-checkpoint stop, border patrol agents may question individuals in the absence of individualized suspicion about their citizenship and immigration
*848
status and request documentation.
Rascon-Ortiz,
Additionally, if an agent observes “suspicious circumstances” during initial questioning, he “may briefly question the motorist concerning those suspiсions and ask the motorist to explain.”
Id.
at 753;
see also United States v. Chavira,
some deference is properly given to border patrol agents who, as law enforcement officers, are specifically trained to look for indicia of crime, with an emphasis on immigration and customs laws. So long as their interrogation bears a reasonable relationship to their unique duties, the judiciary is properly reluctant to interfere, and a reviewing court should only determine whether the suspiсious circumstances as perceived by the border patrol agent are supported by the facts.
Sanders,
Thus, during a routine fixed-checkpoint stop a border patrol agent may ask questions reasonably relatеd to his duties and explore suspicious circumstances, but must be brief and unintrusive.
Rascon-Ortiz,
With these principles in mind, we conclude the district court erred by applying the wrong legal standards to the facts of the instant case. While the court correctly found Agent Torres’ referral of Defendants to secondary justified,
Martinez-Fuerte,
Contrary to the court’s conclusion, border patrol agents conducting a fixed-checkpoint stop are not limited to inquiring into suspicious circumstances related only to the initial reason for the stop or referral to secondary.
See United States v. Gonzalez-Acosta,
Applying a common sense view of the totality of the circumstances,
Sanders,
We further conclude the agents’ continued detention and questioning of Defendants did not exceed the confines of a routine checkpoint stop. The agents’ quеstioning lasted only eight to eleven minutes
1
from the time Defendants were stopped at primary to the moment the dog alerted on the trunk. The agents’ questions were not overly intrusive. The agents questioned Defendants about citizenship, vehicle ownership, vehicle contents, destination, and travel plans, each of which bears a reasonable relаtionship to the agents’ duties.
Sanders,
While Defendants were lawfully dеtained, the dog alerted on the trunk and the blue suitcase, thereby affording the agents probable cause to search.
Chavira,
Notes
. The record reflects the agents questioned Defendants at the primary area for one minute and at the secondary area for seven to ten minutes before the dog alerted. Thus, the total detention time before the dog alerted was eight to eleven minutes.
