United States v. Roberto Anguiano, III ( 2019 )


Menu:
  •          Case: 18-10482   Date Filed: 11/01/2019   Page: 1 of 29
    [DO NOT PUBLISH]
    IN THE UNITED STATES COURT OF APPEALS
    FOR THE ELEVENTH CIRCUIT
    ________________________
    No. 18-10482
    Non-Argument Calendar
    ________________________
    D.C. Docket No. 3:16-cr-00342-WKW-SRW-1
    UNITED STATES OF AMERICA,
    Plaintiff - Appellee,
    versus
    ROBERTO ANGUIANO, III,
    Defendant - Appellant.
    _______________________
    No. 18-10994
    Non-Argument Calendar
    ________________________
    D.C. Docket No. 3:16-cr-00342-WKW-SRW-2
    Case: 18-10482        Date Filed: 11/01/2019       Page: 2 of 29
    UNITED STATES OF AMERICA,
    Plaintiff - Appellee,
    versus
    MARIO VERDUZCO,
    Defendant - Appellant.
    ________________________
    Appeals from the United States District Court
    for the Middle District of Alabama
    ________________________
    (November 1, 2019)
    Before MARCUS, WILSON, and ANDERSON, Circuit Judges.
    PER CURIAM:
    In these consolidated cases, brothers Roberto Anguiano, III, and Mario
    Verduzco appeal the district court’s denial of their motions to suppress drug
    evidence obtained following a traffic stop. Anguiano and Verduzco pleaded guilty
    to conspiracy to distribute and possess with intent to distribute cocaine powder and
    heroin, in violation of 21 U.S.C. §§ 841(a)(1), 846.1 They entered conditional
    1
    “Except as authorized by this subchapter, it shall be unlawful for any person knowingly
    or intentionally to manufacture, distribute, or dispense, or possess with intent to manufacture,
    distribute, or dispense, a controlled substance.” 21 U.S.C. § 841(a)(1). “Any person who attempts
    or conspires to commit any offense defined in this subchapter shall be subject to the same penalties
    2
    Case: 18-10482          Date Filed: 11/01/2019    Page: 3 of 29
    guilty pleas pursuant to Rule 11(a)(2) of the Federal Rules of Criminal Procedure
    in which they reserved the right to appeal the denial of their motions to suppress. 2
    On appeal, Anguiano and Verduzco argue that the district court erred in denying
    the motions to suppress because the traffic stop was unlawfully prolonged and the
    subsequent search of the vehicle was not authorized by valid consent or probable
    cause. For the reasons that follow, we affirm.
    I.       BACKGROUND
    In a superseding indictment, a grand jury indicted Anguiano, Verduzco, and
    two other defendants on one count of conspiracy to distribute and possess with
    intent to distribute cocaine powder and heroin, in violation of 21 U.S.C. §§
    841(a)(1) and 846, and one count of possessing with intent to distribute cocaine
    powder, in violation of 21 U.S.C. § 841(a)(1) and 18 U.S.C. § 2. Before trial,
    Anguiano and Verduzco each filed a motion to suppress evidence obtained from
    the traffic stop that led to their arrest. They made a variety of arguments: the law
    enforcement officer who conducted the search lacked reasonable suspicion or
    probable cause to stop their truck, the officer unlawfully prolonged the traffic stop,
    the officer questioned them before giving them their Miranda rights, the officer’s
    as those prescribed for the offense, the commission of which was the object of the attempt or
    conspiracy.” 21 U.S.C. § 846.
    2
    “With the consent of the court and the government, a defendant may enter a conditional
    plea of guilty or nolo contendere, reserving in writing the right to have an appellate court review
    an adverse determination of a specified pretrial motion. A defendant who prevails on appeal may
    then withdraw the plea.” Fed. R. Crim. P. 11(a)(2).
    3
    Case: 18-10482        Date Filed: 11/01/2019        Page: 4 of 29
    initial search exceeded the scope of consent, the drug detection dog was unreliable,
    the second search exceeded the scope of consent, and there were insufficient facts
    for the officer to believe drugs were present. A magistrate judge held a two-day
    hearing on the motions to suppress, in which the following evidence was
    presented.
    A. Kolbe’s Testimony
    Deputy Jason Kolbe of the Baldwin County, Alabama, Sheriff’s Office
    testified that on July 7, 2016, while he was on duty on Interstate 65 in Baldwin
    County, he encountered a 2014 Toyota Tundra pickup truck. Kolbe said that he
    noticed that the truck had a paper Texas tag that had been inserted in a plastic
    cover and explained that there may have been some condensation on the plastic
    that made the tag not visible at 50 feet behind the vehicle. Kolbe initiated a traffic
    stop based on a violation of Ala. Code § 32-6-51, which Kolbe testified that he
    believed requires all tags to be visible from 50 feet behind the rear of the vehicle.3
    [Id.] Kolbe testified that, after he turned on his lights, the truck continued
    traveling to the next exit located about a mile away. At that point, the truck
    3
    Ala. Code § 32-6-51 provides that “[e]very motor vehicle operator who operates a motor
    vehicle upon any city street or other public highway of or in this state shall at all times keep
    attached and plainly visible on the rear end of such motor vehicle a license tag or license plate as
    prescribed and furnished by the Department of Revenue at the time the owner or operator
    purchases his license.” Although this provision does not require specifically that the tag be visible
    from 50 feet behind the vehicle, Anguiano and Verduzco do not contest the legality of the initiation
    of the traffic stop.
    4
    Case: 18-10482     Date Filed: 11/01/2019     Page: 5 of 29
    “pulled off the interstate on the off ramp and into a parking lot of a BP gas
    station.” Kolbe then approached the vehicle on the passenger side window and
    spoke to the driver. He noticed that there were four occupants inside the vehicle—
    the driver (Verduzco), a male passenger (Anguiano), and two female passengers in
    the back seat. Kolbe then asked the driver for his driver’s license and registration,
    which the driver provided.
    Kolbe testified that he began talking to the driver who told him that he was
    traveling from Laredo, Texas, to Montgomery, Alabama, for a family reunion.
    Kolbe asked if they had driven through the night or if they had stopped
    somewhere, and the driver responded that they had driven through the night.
    Kolbe testified that, in his experience, this is an indication of drug trafficking
    because traffickers tend to leave late at night and drive through the night due to a
    belief that there is less police presence on the interstate at that time. He also
    explained that he had noticed the driver showing signs of nervousness—his hands
    were shaking, and his breathing was heavy. Kolbe then invited the driver to sit in
    the patrol car with him while he completed his paperwork, and the driver did so.
    Kolbe then explained that he also was suspicious because he had noticed the truck
    had four occupants but only one suitcase in the bed of the pickup truck, which did
    not seem to him like enough luggage for four people, especially when two of them
    5
    Case: 18-10482     Date Filed: 11/01/2019    Page: 6 of 29
    were women. At that point, Kolbe asked again about the group’s travel plans, and
    the driver again stated that they were going to Montgomery for a family reunion.
    Kolbe went back to the vehicle and spoke to the male passenger, Anguiano,
    who stated that they were going to Atlanta to hang out for a few days and maybe
    do some shopping.
    Kolbe then went back to the patrol car and explained to the driver that the
    other passenger had said that they were traveling to Atlanta, not Montgomery.
    The driver said that they were going to both Montgomery and Atlanta because
    Montgomery is close to Atlanta. Kolbe testified that this was not true, believing
    “it’s about four hours from Montgomery to Atlanta.” Kolbe then asked what they
    were planning to do in Atlanta, and the driver responded that he had friends in
    Atlanta and that he wanted to show them his new truck, which Kolbe thought was
    inconsistent with the driver’s initial statement about a family reunion. Kolbe
    testified based on his training and experience that the I-65 corridor from South
    Texas to Atlanta is a significant drug trafficking route. Kolbe then testified that it
    was also significant that the truck was newly registered because drug organizations
    will give vehicles to mules and have them register the vehicle in their name in
    order to avoid using third-party vehicles.
    Kolbe then testified that he asked the driver and male passenger for consent
    to search the vehicle based on his suspicions of drug trafficking. Both gave
    6
    Case: 18-10482    Date Filed: 11/01/2019    Page: 7 of 29
    consent. Kolbe testified that, during the search, he noticed rust on the frame of the
    rear bench passenger seat. Kolbe stated that this rusting inside a newer, well-
    maintained vehicle indicated to him that the seat could have been taken out of the
    truck in order to hide contraband and that there might be a void in the back wall of
    the truck. Kolbe then walked his drug detection dog around the vehicle. The dog
    did not alert so Kolbe wrote a warning for the no-visible-tag violation and let the
    vehicle go.
    Kolbe testified that two minutes after he let the truck go, he called Deputy
    Sheriff Rodney Arwood who worked in drug interdiction. Kolbe said that he told
    Arwood about the stop and that, based on his conversation with the truck’s
    occupants, he believed that they were engaged in drug trafficking. Kolbe told
    Arwood what the passengers had told him and about his search of the truck. He
    also told Arwood that he thought that during his search he may have missed
    something in either the back wall of the truck or the engine compartment.
    B. Arwood’s Testimony
    Arwood, a deputy sheriff in Chambers County, Alabama, testified that on
    July 7, 2016, he spoke to Kolbe who mentioned that he had stopped a vehicle and
    that the driver and passenger had given him conflicting stories. Later that day,
    Arwood saw the same truck going below the speed limit on interstate 85. As he
    was following the truck, Kolbe observed the truck abruptly exit the interstate. A
    7
    Case: 18-10482     Date Filed: 11/01/2019   Page: 8 of 29
    few moments later, the truck reentered the interstate, and Arwood saw the truck
    move from the left lane into the right lane. As it did so, the truck drove onto the
    white line on the right side of the highway. Arwood testified that he then initiated
    a traffic stop because of the improper tag display—the tag was not readable due to
    condensation on the plastic covering—and the improper lane change.
    Arwood stated that he approached the truck and asked the driver, Anguiano,
    for his driver’s license and vehicle information. Arwood testified that the driver’s
    hands were visibly shaking as he handed him a piece of paper that Arwood recalled
    as being either the bill of sale or “maybe the insurance.” Anguiano did not have a
    driver’s license and explained that they had recently switched drivers, indicating
    that Verduzco had previously been driving. Verduzco, Arwood explained, also
    appeared nervous when he handed Arwood a paper photocopy of his driver’s
    license. Arwood testified that he conveyed the information to dispatch but that
    there was a delay in dispatch’s response. Arwood testified that he spoke to Kolbe
    to let him know that he had stopped the vehicle but that he did not recall what
    exactly they discussed. Arwood stated that he waited for the arrival of Officer
    Lawrence Howell of the City of Valley, Alabama, Police Department to serve as
    backup. Arwood stated that he requested backup out of safety concerns since there
    were three people in the truck other than the driver.
    8
    Case: 18-10482       Date Filed: 11/01/2019   Page: 9 of 29
    Arwood testified that once Howell arrived, he asked Anguiano to sit in the
    front seat of his patrol car and write his name and date of birth. Arwood asked
    Anguiano about his travel plans, and Anguiano explained that he was going from
    Laredo, Texas, to Atlanta on a trip to surprise his girlfriend. Arwood asked what
    attractions they were going to see in Atlanta, and Anguiano said that they had no
    specific attraction in mind and asked for a recommendation. Arwood testified that
    he found that odd because “Laredo is 15 to 16 hours away,” and “[t]hat just
    seemed like a long way to drive to have no set destination, to have no travel plans
    already in place.” Arwood testified that he also thought it was strange that there
    was only one suitcase in the truck for four people and that he recalled Anguiano
    explaining that he brought two sets of clothing but that he was going to shop in
    Atlanta. Anguiano testified that he asked Anguiano whether they had made any
    recent stops and that Anguiano said they had stopped to fuel up. Arwood said that
    Anguiano mentioned that they had been stopped by the police several hours ago
    and that the truck has been searched. Arwood testified that he expressed to
    Anguiano that he was a little suspicious as well. About 30 minutes into the stop,
    Arwood asked for consent to search. After that, he gave Anguiano a warning
    ticket for the traffic violation.
    Arwood testified that he then asked Verduzco the same questions about
    where they were going and also asked Verduzco for consent to search. According
    9
    Case: 18-10482        Date Filed: 11/01/2019        Page: 10 of 29
    to Arwood, Verduzco said that they were going to Atlanta to surprise their
    girlfriends and that they would turn around and come straight back. Arwood asked
    about the luggage, and Verduzco said that Anguiano did not bring any clothes but
    that the girls brought some clothes and that they also planned to shop. Arwood
    found this suspicious because it did not match Anguiano’s story. Arwood then
    searched the vehicle himself and had Howell walk his drug detection dog around
    the truck. 4 The dog alerted to the presence of drugs, and the truck was then taken
    to a mechanic’s shop at a car dealership.
    C. The Dash Cam Video
    The government entered into evidence videos from the dash camera of
    Arwood’s patrol car, which recorded the second stop. The video shows, in
    relevant parts, the following events. Arwood called in the license plate number
    before walking to the passenger side of the truck. He told the passenger that when
    the truck moved over to a different lane it went over the white line. Arwood then
    asked for the driver’s identification and car registration. The driver responded that
    he was only driving to help out his brother and that he did not have a license. After
    receiving the documents, the video shows that Arwood went back to his patrol car
    4
    Ricky Farley of the Alabama K-9 Law Enforcement Officer’s Training Center testified
    as to the second drug detection dog’s training and certification. The particulars of Farley’s
    testimony are irrelevant to this appeal because Anguiano and Verduzco do not contest the dog’s
    training or certification, nor do they contest that the dog alerted to the presence of drugs in their
    truck.
    10
    Case: 18-10482       Date Filed: 11/01/2019      Page: 11 of 29
    and, at the 3:40 minute mark, had a phone conversation with Kolbe.5 Arwood
    mentioned that a different person was driving and asked if Kolbe had noticed the
    gap between the back bumper and the tailgate. At minute 6:00, Arwood radioed
    dispatch, which did not answer. At minute 7:34, Arwood got in touch with
    dispatch and relayed the information he had received.
    At minute 9:43, Howell arrived. Arwood then discussed with Howell where
    the drugs might be, that the driver did not have a license, that there were only two
    pieces of luggage, that the truck exited abruptly, and that the individuals in the
    truck were acting “shady.” Arwood stated that he would ask for consent to search
    but, if they refused to consent, Arwood would still run the drug detection dog on
    the truck because Kolbe had said that he thought he missed something. Arwood
    also mentioned that, in addition to suspecting drug trafficking, he also suspected
    sex trafficking. During the conversation, at minute 10:02, dispatch interrupted
    with the truck’s tag information. Arwood finished briefing Howell at minute
    14:51, and both Arwood and Howell approached the truck.
    Arwood then had the driver, Anguiano, sit with him in the patrol car while
    Howell stood outside the truck keeping an eye on the passengers. Arwood asked
    Anguiano to write down his name, date of birth, and social security, and asked how
    long they would be in Atlanta and how long it had taken them to drive from
    5
    The times refer to the time codes on the dash cam video.
    11
    Case: 18-10482    Date Filed: 11/01/2019   Page: 12 of 29
    Laredo. At minute 17:56, Arwood called dispatch to relay Anguiano’s
    information. At approximately minute 23:00, Arwood began writing up the traffic
    warning. During this time, Anguiano asked if Arwood had been busy and about
    things to do in Atlanta. Arwood responded that they had been busy because there
    had been a number of accidents and suggested the aquarium and Six Flags as
    places to go in Atlanta. Anguiano laughed and said that they had a Six Flags in
    Texas. Anguiano asked if it was a “big deal” to only have a paper tag, and they
    talked about how paper tags could be easily forged. Anguiano also brought up the
    previous stop in Alabama and talked about the weather in Alabama versus Laredo.
    At minute 28:54, Arwood asked for and received consent to search the truck.
    At minute 31:10, Arwood explained that he had written Anguiano a warning and
    advised him to be careful driving over the lines. Anguiano explained that he had
    taken over for his brother because he had been driving all night. At minute 38:05,
    Arwood began searching the truck. At the 1:01:20 mark, Howell took his drug
    detection dog around the truck, and at the 1:04:28 mark the dog alerted. Arwood
    told Anguiano that there was probable cause to further search the truck because of
    the dog’s alert and that they would be taking the truck to a mechanic where the
    12
    Case: 18-10482     Date Filed: 11/01/2019    Page: 13 of 29
    seats could be removed.
    D. The District Court’s Decision
    After the hearing, the magistrate judge issued a report and recommendation
    suggesting that the district court deny the motions to suppress. The magistrate
    judge determined that Arwood did not impermissibly prolong the stop because he
    had an independent, articulable, reasonable suspicion for doing so. The district
    court adopted the magistrate judge’s report and recommendation and denied the
    motions to suppress. On February 1, 2018, Anguiano and Verduzco both pleaded
    guilty to one count of conspiracy to distribute and possess with the intent to
    distribute cocaine powder and heroin, reserving the right to appeal the denial of the
    motions to suppress. Anguiano and Verduzco timely appealed on February 7,
    2018.
    II. STANDARD OF REVIEW
    “Because rulings on motions to suppress involve mixed questions of fact and
    law, we review the district court’s factual findings for clear error, and its
    application of the law to the facts de novo.” United States v. Jordan, 
    635 F.3d 1181
    , 1185 (11th Cir. 2011) (quoting United States v. Bervaldi, 
    226 F.3d 1256
    ,
    1262 (11th Cir. 2000)). We construe all facts in the light most favorable to the
    government as the party that prevailed in the district court. United States v. Lewis,
    13
    Case: 18-10482     Date Filed: 11/01/2019   Page: 14 of 29
    
    674 F.3d 1298
    , 1303 (11th Cir. 2012). “[W]e afford substantial deference to the
    factfinder’s credibility determinations.” 
    Id. III. DISCUSSION
    Anguiano and Verduzco argue that the traffic stop and subsequent search
    violated their Fourth Amendment rights because (1) Arwood unlawfully prolonged
    the traffic stop beyond its mission, (2) the search of the truck was not authorized
    by valid consent or probable cause, and (3) Arwood’s stop should be subject to
    heightened scrutiny because it was a successive stop.
    A. Applicable Fourth Amendment Standards
    The Fourth Amendment provides a right “against unreasonable searches and
    seizures.” U.S. Const. amend. IV. A traffic stop is a “seizure” within the meaning
    of the Fourth Amendment. Whren v. United States, 
    517 U.S. 806
    , 809–10 (1996).
    For a traffic stop to comply with the Fourth Amendment, the officer must have
    “reasonable suspicion” of criminal activity. Heien v. North Carolina, 
    135 S. Ct. 530
    , 536 (2014). In other words, the officer must have “a particularized and
    objective basis for suspecting the person stopped of criminal activity.” Navarette
    v. California, 
    572 U.S. 393
    , 396 (2014) (quoting United States v. Cortez, 
    449 U.S. 411
    , 417–18 (1981)).
    Even stops initially supported by reasonable suspicion, however, may violate
    the Fourth Amendment if the officer “diverts from the stop’s purpose and adds
    14
    Case: 18-10482     Date Filed: 11/01/2019    Page: 15 of 29
    time to the stop in order to investigate other crimes” without reasonable suspicion
    therefor. United States v. Campbell, 
    912 F.3d 1340
    , 1353 (11th Cir. 2019)
    (describing the standard emanating from Rodriguez v. United States, 
    135 S. Ct. 1609
    , 1614–16 (2015)). “[T]he tolerable duration of police inquiries in the traffic-
    stop context is determined by the seizure’s ‘mission’—to address the traffic
    violation that warranted the stop, and attend to related safety concerns.”
    
    Rodriguez, 135 S. Ct. at 1614
    (citing Illinois v. Caballes, 
    543 U.S. 405
    , 407
    (2005)). “Authority for the seizure thus ends when tasks tied to the traffic
    infraction are—or reasonably should have been—completed.” 
    Id. The mission
    of the traffic stop includes “ordinary inquiries incident to [the
    traffic] stop.” 
    Id. at 1615
    (quoting 
    Caballes, 543 U.S. at 408
    ). Those ordinary
    inquiries typically include “checking the driver’s license, determining whether
    there are outstanding warrants against the driver, and inspecting the automobile’s
    registration and proof of insurance.” 
    Id. They also
    include questions about travel
    plans. 
    Campbell, 912 F.3d at 1354
    . The officer may also take “negligibly
    burdensome precautions” that are necessary to complete the stop safely.
    
    Rodriguez, 135 S. Ct. at 1616
    . What the officer may not do is extend the duration
    of the stop in order to investigate other crimes. 
    Campbell, 912 F.3d at 1353
    .
    As this standard suggests, the officer may lawfully extend the stop if he has
    an objectively reasonable and articulable suspicion that illegal activity has
    15
    Case: 18-10482     Date Filed: 11/01/2019    Page: 16 of 29
    occurred or is occurring. 
    Rodriguez, 135 S. Ct. at 1615
    ; accord United States v.
    Ramirez, 
    476 F.3d 1231
    , 1237 (11th Cir. 2007). In determining whether the
    extension of a stop is justified by reasonable suspicion of criminal activity, a court
    “must look at the ‘totality of the circumstances’ of each case to see whether the
    detaining officer has a ‘particularized and objective basis’ for suspecting legal
    wrongdoing.” United States v. Arvizu, 
    534 U.S. 266
    , 273 (2002) (quoting 
    Cortez, 449 U.S. at 417
    ). “A variety of factors may contribute to the formation of an
    objectively reasonable suspicion of illegal activity. Among those factors that have
    justified further questioning are having no proof of ownership of the vehicle,
    having no proof of authority to operate the vehicle, and inconsistent statements
    about destination.” United States v. Pruitt, 
    174 F.3d 1215
    , 1220 (11th Cir. 1999)
    (quoting United States v. Hunnicutt, 
    135 F.3d 1345
    , 1349 (10th Cir. 1998)). Other
    factors include “driving with a suspended license” and “reluctance to stop.” 
    Id. If a
    stop is unlawfully prolonged without reasonable suspicion in violation of
    the Fourth Amendment, any evidence obtained as a result of that constitutional
    violation must generally be suppressed. See Wong Sun v. United States, 
    371 U.S. 471
    , 484–85 (1963).
    B. Whether Arwood Unlawfully Prolonged the Stop
    Anguiano and Verduzco argue that Arwood prolonged the stop unlawfully
    by engaging in four departures from the mission of the traffic stop that added a
    16
    Case: 18-10482      Date Filed: 11/01/2019    Page: 17 of 29
    total of 16 minutes to the length of the stop. In considering this argument, we must
    first decide whether Arwood prolonged the stop beyond its mission and then
    whether the extended stop was nonetheless lawful because it was authorized by
    reasonable suspicion. See 
    Rodriguez, 135 S. Ct. at 1615
    .
    i. Whether Arwood Extended the Stop Beyond Its Mission
    Anguiano and Verduzco argue that Arwood made four departures from the
    mission of the traffic stop: (1) when he called Kolbe about the first traffic stop, (2)
    when he waited in his car for Howell to arrive, (3) when he sat in the patrol car
    talking to Howell, and (4) when he talked to Anguiano while writing the traffic
    warning. We address each in turn.
    First, Anguiano and Verduzco argue that Arwood extended the stop by
    talking on the phone to Kolbe from minute 2:37 to minute 6:00. They argue that
    because this conversation related to Kolbe’s suspicion of drug smuggling and not
    the improper lane change, the conversation prolonged the stop. However, Arwood
    talked to Kolbe while he was waiting for Howell to arrive as backup in order to
    protect his safety. Given that there were four individuals in the truck, it was
    reasonable for Arwood to request backup. And “negligibly burdensome
    precautions” that are necessary to secure officer safety do not unlawfully extend a
    traffic stop. See 
    Rodriguez, 135 S. Ct. at 1616
    . Further, Arwood’s conversation
    with Kolbe—even though it concerned Kolbe’s suspicion of drug smuggling—did
    17
    Case: 18-10482       Date Filed: 11/01/2019   Page: 18 of 29
    not add time to the stop because Arwood would have spent that time waiting for
    backup in any event. See 
    Campbell, 912 F.3d at 1353
    (explaining that “to
    unlawfully prolong, the officer must (1) conduct an unrelated inquiry aimed at
    investigating other crimes (2) that adds time to the stop (3) without reasonable
    suspicion” (emphasis added)).
    Second, Anguiano and Verduzco argue that Arwood prolonged the stop from
    minute 7:34 to minute 9:43 when he waited in his car for backup to arrive.
    Anguiano and Verduzco argue that this pause cannot be justified by the need to
    protect officer safety because Arwood had already spoken with Kolbe. We
    disagree. Even assuming that Kolbe told Arwood that the truck’s occupants did
    not have weapons and were non-violent when he encountered them (it is not clear
    from the record that he did), Arwood would not be required to abandon reasonable
    safety precautions on that basis. The truck’s occupants could have obtained a
    weapon or become violent in the interim. Accordingly, it would be unreasonable
    to require Arwood to conduct a traffic stop with four people in the stopped vehicle
    without backup. See Terry v. Ohio, 
    392 U.S. 1
    , 23 (1968) (“Certainly it would be
    unreasonable to require that police officers take unnecessary risks in the
    performance of their duties.”).
    Third, Anguiano and Verduzco argue that the pause from minute 10:18 to
    minute 14:51 departs from the mission of the stop because Arwood and Howell sat
    18
    Case: 18-10482     Date Filed: 11/01/2019   Page: 19 of 29
    in Arwood’s patrol car discussing what had happened during the stop and possible
    options for searching the truck to determine if it was being used for drug
    trafficking. The government contends that this portion of the stop was justified by
    the need for Arwood to give Howell the full context of the stop in order to protect
    officer safety. However, while the government argues that briefing Howell helped
    ensure officer safety, it concedes that Arwood and Howell also discussed strategy
    for searching the vehicle for evidence of a different crime from that which gave
    rise to the stop—drug trafficking (or possibly sex trafficking). See 
    Rodriguez, 135 S. Ct. at 1616
    (“On-scene investigation into other crimes . . . detours from [the
    mission of the stop].”). Anguiano and Verduzco are thus correct that Arwood
    prolonged the stop during this period of time.
    Fourth, Anguiano and Verduzco argue that Arwood departed from the
    mission of the stop by talking to Anguiano while he was writing up the traffic
    warning from minute 23:16 to minute 28:54. We recently rejected a similar
    argument—that an officer prolonged a stop unlawfully “by looking [the driver] in
    the eye while conversing with him rather than exclusively focusing on writing the
    ticket.” 
    Campbell, 912 F.3d at 1353
    . We explained that “Rodriguez does not
    prohibit all conduct that in any way slows the officer from completing the stop as
    fast as humanly possible.” 
    Id. It prohibits
    only conduct “aimed at investigating
    19
    Case: 18-10482         Date Filed: 11/01/2019        Page: 20 of 29
    other crimes . . . that adds time to the stop.” 
    Id. 6 The
    conversation was not aimed
    at investigating other crimes. In fact, it was entirely initiated by Anguiano, who
    asked Arwood about things to do in Atlanta and whether it was a problem to only
    have a paper license plate. It would go well beyond the scope of Rodriguez to
    conclude that the Fourth Amendment requires an officer to ignore a person’s
    attempts at making polite conversation while writing a traffic warning.
    ii. Whether Arwood Was Nevertheless Justified in Extending the Stop
    Based on a Reasonable Suspicion of Criminal Activity
    Having determined that Arwood extended the stop beyond its mission when
    he discussed with Howell his suspicions of drug trafficking, we next assess
    whether Arwood was nonetheless justified in extending the seizure based on a
    reasonable suspicion of criminal activity. The government argues that Arwood had
    reasonable suspicion based on the fact that the truck abruptly exited the freeway,
    Anguiano and Verduzco appeared nervous, Arwood observed only one piece of
    luggage for four people, and Anguiano was driving without a license. 7
    6
    Of course, the officer could be so slow in performing tasks related to the traffic stop that
    he is no longer reasonably diligent, 
    id. at 1353
    n.14, but we do not conclude that Arwood took an
    unreasonable amount of time to write the warning, particularly given that the dash cam video
    confirms it was Anguiano, not Arwood, who initiated the conversation.
    7
    While Arwood stated on the dash cam video that the truck contained two pieces of
    luggage, his testimony at the suppression hearing indicates that there was only one piece of
    luggage. The district court found based on Government’s Exhibit 7, a contemporaneous
    photograph of the bed of the truck, that there was only one piece of luggage. We do not conclude
    that the factual finding that there was only one piece of luggage is clearly erroneous.
    20
    Case: 18-10482      Date Filed: 11/01/2019    Page: 21 of 29
    Even under Rodriguez, an officer may extend a traffic stop if he has a
    reasonable suspicion of criminal 
    activity. 135 S. Ct. at 1615
    . This Court has
    explained that among the factors that may contribute to reasonable suspicion are
    “having no proof of ownership of the vehicle, having no proof of authority to
    operate the vehicle, and inconsistent statements about destination,” as well as
    “driving with a suspended license” and “reluctance to stop.” 
    Pruitt, 174 F.3d at 1220
    (quoting 
    Hunnicutt, 135 F.3d at 1349
    ). Here, Arwood observed several of
    these factors: he had observed the truck abruptly exit the freeway in front of him,
    he noted that Anguiano and Verduzco appeared nervous, he saw that there was
    only one piece of luggage for four people, and he knew that Anguiano was driving
    without a valid license. Moreover, Arwood knew from Kolbe that the truck had
    started in Laredo, Texas, and was headed to Atlanta, Georgia, which Arwood
    testified is a common drug trafficking route. He also knew that Anguiano and
    Verduzco had provided conflicting statements about their travel plans, and that
    Kolbe had observed a rust build-up on the rear seat. Thus, Arwood had reasonable
    suspicion of illegal activity that justified prolonging the stop.
    Anguiano and Verduzco argue that, under the Tenth Circuit’s decision in
    United States v. Peters, 
    10 F.3d 1517
    (10th Cir. 1993), Arwood’s reasonable
    suspicion cannot be based on information told to him by Kolbe. Of course, we are
    not bound by any decisions rendered by the Tenth Circuit, and merely look to our
    21
    Case: 18-10482     Date Filed: 11/01/2019    Page: 22 of 29
    sister circuits’ opinions as persuasive authority. We need not decide whether to
    adopt the Tenth Circuit’s rule it announced in Peters. Anguiano’s and Verduzco’s
    argument that Peters shows that Arwood lacked reasonably suspicion fails for three
    reasons. First, Arwood witnessed an independent traffic infraction that gave rise to
    his initial stop. Second, even if we read Peters to prohibit the extension of a
    second stop based exclusively on grounds already exhausted by the first stop,
    Arwood did not rely exclusively on information conveyed to him by Kolbe. At the
    moment that Arwood extended the stop, he had observed the truck make an abrupt
    exit from the freeway, he noted Anguiano and Verduzco’s nervousness, he knew
    that the group had driven 16 hours through the night without any apparent reason
    for doing so, he noted the existence of only one piece of luggage for four people,
    and he knew that Anguiano had been driving without a valid license. These
    grounds provided independent grounds—separate from any information gleaned
    from Kolbe—that were sufficient to extend the stop. Third, neither Kolbe nor
    Arwood relied exclusively on nervous behavior as a cause for suspicion of illegal
    activity; rather, nervous behavior in both cases combined with other factors to give
    rise to a reasonable suspicion. Accordingly, even when we compare this case to
    Peters, the “totality of the circumstances” still supports the conclusion that Arwood
    had “a particularized and objective basis for suspecting legal wrongdoing.” See
    
    Arvizu, 534 U.S. at 273
    .
    22
    Case: 18-10482     Date Filed: 11/01/2019    Page: 23 of 29
    In conclusion, for the reasons outlined above, Arwood had authority to
    extend the stop based on his reasonable suspicion of drug trafficking.
    Accordingly, Anguiano and Verduzco’s argument that the drug evidence must be
    suppressed because it resulted from the stop fails. See Wong 
    Sun, 371 U.S. at 484
    –85.
    C. Whether the Search of the Truck Was Authorized by Valid Consent or
    Probable Cause
    “It is well settled under the Fourth and Fourteenth Amendments that a search
    conducted without a warrant issued upon probable cause is ‘per se
    unreasonable . . . subject only to a few specifically established and well-delineated
    exceptions.’” Schneckloth v. Bustamonte, 
    412 U.S. 218
    , 219 (1973) (quoting Katz
    v. United States, 
    389 U.S. 347
    , 357 (1967)). Since Arwood did not have a warrant
    to search the truck, the search is unlawful unless one of the specifically established
    exceptions to the warrant requirement applies. There are two exceptions
    implicated here. The first exception provides that a search is lawful even absent a
    warrant and probable cause if the search “is conducted pursuant to consent.” 
    Id. The second
    exception implicated here is known as “the automobile exception.”
    See Maryland v. Dyson, 
    527 U.S. 465
    , 467 (1999). “[T]he automobile exception”
    provides that “‘[i]f a car is readily mobile and probable cause exists to believe it
    contains contraband, the Fourth Amendment . . . permits police to search the
    23
    Case: 18-10482     Date Filed: 11/01/2019   Page: 24 of 29
    vehicle without more.’” 
    Id. (quoting Pennsylvania
    v. Labron, 
    518 U.S. 938
    , 940
    (1996)).
    Anguiano and Verduzco argue that their consent to search the truck was
    invalid as it was given involuntarily due to the inherent heightened coercion of the
    successive stop. Thus, we ask whether, under the totality of the circumstances, the
    consent was voluntarily given. See United States v. Purcell, 
    236 F.3d 1274
    , 1281
    (11th Cir. 2001). In undertaking that inquiry, we consider “the presence of
    coercive police procedures, the extent of the defendant’s cooperation with the
    officer, the defendant’s awareness of his right to refuse consent, the defendant’s
    education and intelligence, and the defendant’s belief that no incriminating
    evidence will be found.” 
    Id. There is
    no evidence that Arwood threatened force or
    violence or that he was verbally abusive. There is no indication on the videotape
    that Anguiano or Verduzco were intimidated into consenting to the search or that
    they did not understand that they could refuse consent. Anguiano and Verduzco
    thus both gave voluntary consent to search the truck.
    Anguiano and Verduzco next argue that taking the truck to a car dealership
    to have it disassembled exceeded the scope of any consent that Anguiano and
    Verduzco gave to search the truck. The problem for Anguiano and Verduzco is
    that probable case for an extensive search arose while the search was limited to the
    scope for which they argue. That probable cause developed when the drug
    24
    Case: 18-10482       Date Filed: 11/01/2019       Page: 25 of 29
    detection dog alerted to the odor of drugs at the back seat. 8 The drug detection
    dog’s alert gave Arwood probable cause to believe that the vehicle contained
    drugs. See United States v. Tamari, 
    454 F.3d 1259
    , 1265 (11th Cir. 2006) (“We
    have long recognized that ‘probable cause arises when a drug-trained canine alerts
    to drugs’” (quoting United States v. Banks, 
    3 F.3d 399
    , 402 (11th Cir. 1993))).9
    Arwood was thus authorized under the automobile exception to the warrant
    requirement to conduct a more extensive search of the truck because “the truck was
    operational and [he had] probable cause to believe that the vehicle contained
    evidence of a crime.” 
    Id. at 1264.
    Therefore, the search of the truck at the
    dealership did not violate the Fourth Amendment even if the search fell outside the
    scope of Anguiano and Verduzco’s consent.
    D. Whether Arwood’s Stop Was Unlawful Because It Was a Successive Stop
    Anguiano and Verduzco argue that this Court should consider the duration
    of Kolbe’s stop and Arwood’s stop together in order to deter gamesmanship by
    police. They further insist that we apply heightened scrutiny to Arwood’s stop
    merely because it was a second stop. Anguiano and Verduzco recognize that this
    Court has not adopted either principle but argue that this Court should adopt such a
    8
    Anguiano and Verduzco do not contend that the use of the drug detection dog exceeded
    the scope of their consent.
    9
    As already noted, Anguiano and Verduzco do not contest that the dog was properly trained
    in drug detection or that the dog alerted to the presence of drugs.
    25
    Case: 18-10482       Date Filed: 11/01/2019       Page: 26 of 29
    rule based on four decisions from other circuits. According to Anguiano and
    Verduzco, those decisions recognize the inherent coerciveness of successive stops,
    which requires application of some level of heightened scrutiny. 10 We address
    each of the decisions advanced by Anguiano and Verduzco in turn.
    In United States v. Foreste, 
    780 F.3d 518
    (2d Cir. 2015), the Second Circuit
    was confronted with the question of “whether the reasonableness of the
    investigations’ scope and duration should be evaluated individually or in
    combination” when there are two traffic stops. 
    Id. at 525.
    The court concluded
    that “[b]ecause independent grounds for suspicion of criminal activity justified the
    extension of each stop, the reasonableness of the investigations’ scope and duration
    should be evaluated separately.” 
    Id. at 526
    (footnote omitted). The court then
    determined that the duration of each stop, 40 and 22 minutes respectively, was
    reasonable. 
    Id. at 526
    –27. Foreste was decided in March 2015, one month before
    the Supreme Court issued its decision in Rodriguez. Rodriguez held that whether a
    stop has been unlawfully prolonged does not depend on the reasonableness of the
    total length of the stop but on whether the officer departs from the mission of the
    stop. 
    See 135 S. Ct. at 1615
    –16. So, under Rodriguez, it does not matter whether
    10
    It is not clear precisely what type or level of heightened scrutiny Anguiano and Verduzco
    would like us to apply.
    26
    Case: 18-10482      Date Filed: 11/01/2019   Page: 27 of 29
    we consider the stops together or separately. The stop is unlawfully prolonged if
    the officer at any time departed from the mission of the stop.
    The Fifth Circuit has held that a second stop that was conducted under
    coercive circumstances constituted an arrest requiring probable case. United States
    v. Morin, 
    665 F.2d 765
    , 769 (5th Cir. 1982). In Morin, law enforcement officers
    stopped the same defendant in the Dallas/Fort Worth airport and then in the Austin
    airport. At the Austin airport, four officers surrounded the defendant in a public
    restroom. 
    Id. at 767–68.
    The Fifth Circuit concluded that the stop constituted an
    arrest based on the heightened coercion of the circumstances, including the fact
    that there were two stops. 
    Id. at 769.
    The Eighth Circuit has agreed with the Fifth
    Circuit’s conclusion in Morin that successive stops are inherently more coercive.
    United States v. Ilazi, 
    730 F.2d 1120
    , 1125–26 (8th Cir. 1984). But the court
    concluded in Ilazi that, because the second stop did not otherwise exhibit the
    intrusive and coercive characteristics of an arrest, it did not exceed “permissible
    bounds merely because it was a second stop.” 
    Id. at 1126.
    As stated previously, we are not bound by Morin or Ilazi. Moreover, we do
    not find that they support Anguiano and Verduzco’s argument. The court in Morin
    looked to the totality of the circumstances in order to determine that the stop
    constituted an arrest. Although the court noted that the successive nature of the
    stop added to its coerciveness, the court principally relied on the fact that the
    27
    Case: 18-10482     Date Filed: 11/01/2019   Page: 28 of 29
    suspect “was literally caught with his pants down” when four law enforcement
    officers surrounded him in a public restroom. See 
    Morin, 665 F.2d at 769
    .
    Anguiano and Verduzco were not subjected to anything close to that level of
    coercion. Ilazi illustrates as much because in that case the Eighth Circuit
    distinguished Morin specifically on the grounds that there were no indicia of
    coercion aside from the successive nature of the stop. Thus, Ilazi and Morin do not
    provide any support to Anguiano and Verduzco’s argument that the second stop
    amounted to an unlawful arrest.
    Finally, Anguiano and Verduzco cite United States v. Gorman, 
    859 F.3d 706
    , 714 (9th Cir. 2017), which is the only post-Rodriguez successive stop
    decision they cite. In Gorman, the Ninth Circuit found that evidence seized
    pursuant to a second stop was properly suppressed under the exclusionary rule
    because it was the fruit of a first stop that was unlawfully 
    prolonged. 859 F.3d at 714
    (citing Wong 
    Sun, 371 U.S. at 487
    –88). That case is a straightforward
    application of the “fruit of the poisonous tree” doctrine—a doctrine that is
    inapplicable here because Anguiano and Verduzco do not argue the first stop
    violated their constitutional rights and we did not conclude that the second stop
    was unlawfully prolonged such that it would taint any subsequent search.
    Contrary to Anguiano and Verduzco’s argument, these decisions do not
    establish any general rule that successive stops, as such, are subject to heightened
    28
    Case: 18-10482     Date Filed: 11/01/2019    Page: 29 of 29
    scrutiny. Nor do they alter our conclusion that Arwood had reasonable suspicion
    to extend the traffic stop to investigate potential drug crimes.
    IV. CONCLUSION
    Because we conclude that Arwood had reasonable suspicion to prolong the
    stop and the search of the truck was authorized by valid consent and probable
    cause, we affirm Anguiano and Verduzco’s convictions.
    AFFIRMED.
    29