State v. Allen

A police officer initiated a traffic stop of the car being driven by appellee Patrick Scott, in which appellee Dorian Allen was a passenger. About eight minutes into the stop, the officer radioed for a computer records check on both Scott and Allen. While awaiting the response based on Allen’s out-of-state identification card, the officer conducted a free-air dog sniff of the car, and about 11V2 minutes into the stop, the dog alerted, giving the officer probable cause to continue the detention of Scott and Allen and to search the car. The search led to the discovery of almost ten pounds of marijuana in the trunk and the arrest and indictment of Scott and Allen.

They moved to suppress the drug evidence on the ground that the traffic stop was unreasonably and thus unconstitutionally prolonged by the records check on the car’s passenger. The trial court granted the suppression motion. After the Court of Appeals affirmed that ruling in a divided decision, we granted certiorari, and we now reverse. As explained below, under the precedents of this Court and the United States Supreme Court establishing how the constitutionality of a traffic stop should be reviewed, it is clear in this case that the computer records check on the stopped car’s passenger was part of the authorized mission of the traffic stop, and it is also clear that the officer conducted the records check and the stop as a whole with reasonable diligence. Accordingly, the stop was constitutional, and Scott and Allen’s motion to suppress should have been denied.

*21. (a) When reviewing a trial court’s ruling on a motion to suppress, “an appellate court must construe the evidentiary record in the light most favorable to the factual findings and judgment of the trial court.” Hughes v. State, 296 Ga. 744, 746 (770 SE2d 636) (2015). This means that the reviewing court generally must accept the trial court’s findings as to disputed facts unless they are clearly erroneous, although the reviewing court may also consider facts that “definitively can be ascertained exclusively by reference to evidence that is uncontradicted and presents no questions of credibility,” such as facts indisputably discernible from a videotape. Id. at 746 & n. 5. Viewed in this way, the evidence at the suppression hearing, which consisted of the testimony of the arresting officer and the video and audio recording of the traffic stop made by his police car’s dashboard camera (which also captured some of the radio transmissions made by the officer), shows the following.

On the evening of September 13, 2012, Henry County Police Officer Nicholas Jackson was sitting in his police car with his drug dog and another officer, watching southbound traffic on 1-75. Officer Jackson observed a vehicle make an improper lane change and saw that the car’s driver had his finger pointed “all in the passenger’s face.” Based on these observations, the officer surmised that the vehicle’s occupants were arguing. Concerned that the driver was distracted, Officer Jackson decided to catch up with the car, and as he did so, he saw the car make additional illegal lane changes and that the driver was still reaching over and pointing in the passenger’s face. The officer then initiated a traffic stop of the car, which pulled over onto the shoulder of the highway, where the police car parked behind it.

Officer Jackson approached the stopped car on the passenger side.1 He told Scott, who was the driver, and Allen, who was in the front passenger’s seat, why he had pulled them over, but the two men denied arguing. Officer Jackson asked both men for identification. Scott handed the officer his Georgia driver’s license and the car’s registration information, and Allen provided his South Carolina identification card but told the officer that his current address was not the one on the card. Officer Jackson then told the men that he was going to issue a warning for the improper lane changes. This all took about 2% minutes.

*3Officer Jackson had not smelled any marijuana or seen any drugs or drug paraphernalia in the car, but because of the lane infractions, he wanted to make sure Scott was not intoxicated, so he asked Scott to exit the car and walk over to the police car; Scott did not appear impaired. While standing in front of the police car, Officer Jackson conducted a pat-down search of Scott, finding no weapons; the officer then began writing the warning citation as he talked with Scott, explaining the warning and asking where Scott was driving. The officer next walked back to the car, where Allen was still sitting, to ask for his current address and where he and Scott were driving. Then the officer went back to the police car and Scott and resumed writing the citation. This all took about 4% minutes.

It took about another minute for Officer Jackson to finish writing the warning; the traffic stop had lasted about eight minutes at this point. The officer then radioed Scott’s and Allen’s identification information to the police dispatcher to run computer records checks through GCIC and NCIC.2 Just seconds after Officer Jackson finished relaying the information, the dispatcher reported back that Scott’s Georgia license was “crystal clear,” but she asked the officer to repeat Allen’s information and the ensuing check on Allen’s out-of-state identification card took longer. Officer Jackson explained to Scott that he was waiting on the return of Allen’s information and asked for consent to search the car. Scott declined. Officer Jackson then asked Allen to step out of the car and join Scott in front of the police car; the officer also asked Allen if he had any weapons, and Allen said he did not. The officer never gave the men back their identification cards or told them they could leave.

About a minute after being denied consent to search, the officer retrieved his dog and began a free-air sniff around the stopped car. Less than a minute later, Officer Jackson put the dog away and informed Scott and Allen that the dog had alerted for the presence of drugs, meaning that he had probable cause to search the vehicle. At this point, Scott and Allen had been stopped for about IIV2 minutes. About three minutes later, while the officer was conducting the search of the car, the dispatcher reported back that Allen’s South Carolina identification card was clear. Officer Jackson continued the search, found a box with approximately 9.8 pounds of marijuana in the car’s trunk, and arrested Scott and Allen.

(b) After Scott and Allen were indicted for possession of the marijuana, they moved to suppress the drug evidence, arguing that *4it was found only as a result of their illegal detention. After the suppression hearing, the trial court granted the motion. The court concluded that Scott and Allen were being unlawfully detained at the time the drug dog alerted because “[b]y the time this event occurred, the police investigation of the traffic violation which justified the stop had been concluded, and a warning citation had been issued,” and because “[n]o valid law enforcement purpose was served by conducting a computer check of the passenger’s identification, and it was unlawful to extend the detention of both Defendants while this was done.”

The State took an immediate appeal. See OCGA §§ 5-7-1 (a) (4), 5-7-2 (b) (1). The Court of Appeals affirmed the trial court’s ruling in a 4-3 decision, with the majority opinion holding that “the officer — having accomplished the tasks related to his investigation into lane infractions and having no reasonable, articulable suspicion of criminal activity aside from the traffic violation — unreasonably prolonged the duration of the traffic stop when he initiated the computer check.” State v. Allen, 328 Ga. App. 411, 415-416 (762 SE2d 111) (2014) (footnote omitted). We granted the State’s petition for certiorari.

2. Atrial court’s conclusion that a traffic stop was unreasonably prolonged may often be a fact-intensive determination, but it is ultimately a holding of constitutional law that we review de novo. See Jones v. State, 291 Ga. 35, 36-37 (727 SE2d 456) (2012) (“To the extent [a suppression] issue concerns a mixed question of fact and law, we accept the trial court’s findings on disputed facts and witness credibility unless they are clearly erroneous, but independently apply the law to the facts.”). We have no quibble with the facts of this case as found by the trial court or as recounted by the Court of Appeals, but those courts erred in applying the established law of traffic stops to those facts.

(a) Scott and Allen do not dispute that their initial seizure by the police — the stop of their vehicle — was lawful based on the lane-change violations that Officer Jackson observed. As the U. S. Supreme Court has explained, however,

a seizure that is lawful at its inception can violate the Fourth Amendment if its manner of execution unreasonably infringes interests protected by the Constitution. A seizure that is justified solely by the interest in issuing a warning ticket to the driver can become unlawful if it is prolonged beyond the time reasonably required to complete that mission.

Illinois v. Caballes, 543 U. S. 405, 407 (125 SCt 834, 160 LE2d 842) (2005) (citation omitted). Thus, “the tolerable duration of police *5inquiries 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 v. United States, _U. S._(135 SCt 1609, 1614, 191 LE2d 492) (2015) (citation omitted).3

A dog sniff of a traffic-stopped vehicle “is not fairly characterized as part of the officer’s traffic mission,” because it “is a measure aimed at ‘detecting) evidence of ordinary criminal wrongdoing.’ ” Rodriguez at 1615 (citation omitted). Consequently, prolonging a traffic stop in order to conduct an open-air dog sniff renders the seizure unlawful, even if that process adds very little time to the stop. See id. at 1616 (rejecting the government’s argument that a dog sniff may “incrementally” prolong a stop as long as the overall duration of the stop remains reasonable). The Supreme Court has clearly held, however, that conducting an open-air dog sniff around a vehicle during a traffic stop does not itself violate the Fourth Amendment, and — like other investigation unrelated to the stop — it can be lawfully done so long as it does not lengthen the stop at all. See id. at 1614-1615 (explaining that the Court has “concluded that the Fourth Amendment tolerated certain unrelated investigations that did not lengthen the roadside detention,” including questioning unrelated to the mission of the stop and an open-air dog sniff). See also Caballes, 543 U. S. at 409 (“[T]he use of a well-trained narcotics-detection dog — one that ‘does not expose noncontraband items that would otherwise remain hidden from public view’ — during a lawful traffic stop, generally does not implicate legitimate privacy interests.” (citation omitted)); State v. Simmons, 283 Ga. App. 141, 143 (640 SE2d 709) (2006) (“ ‘The use of a drug sniffing dog to conduct a free air search around the exterior of the vehicle during the course of a lawful traffic stop does not implicate the Fourth Amendment....’” (citation omitted)).

The question in this case, then, is whether the free-air dog sniff that resulted in probable cause to detain Scott and Allen and search inside their car was done while some other task related to the mission of the traffic stop was still being conducted, so that the sniff did not add any time to the stop. It is undisputed that Officer Jackson walked his dog around the car while waiting for the results of the computer check on Allen’s identification card, and it is equally undisputed that the officer had finished all other mission-related actions by the time he retrieved his dog. Thus, the constitutionality of the dog sniff in this *6case turns on whether running a computer records check on Allen — a passenger in the stopped car — was a lawful part of the mission of the traffic stop.4

(b) As the Supreme Court recently explained in Rodriguez, the mission of a traffic stop involves both “address [ing] the traffic violation that warranted the stop, and attending] to related safety concerns.” 135 SCt at 1614 (citation omitted). See also id. at 1615 (“Beyond determining whether to issue a traffic ticket, an officer’s mission includes ‘ordinary inquiries incident to (the traffic) stop.’ ” (citation omitted)).5 “Related safety concerns” involve both roadway and officer safety. The Court explained that ordinary inquiries related to roadway safety are permitted even though they are not directed to the specific reason for the traffic stop:

Typically such inquiries involve checking the driver’s license, determining whether there are outstanding warrants against the driver, and inspecting the automobile’s registration and proof of insurance. These checks serve the same objective as enforcement of the traffic code: ensuring that vehicles on the road are operated safely and responsibly.

Id. at 1615 (citations omitted). As to officer safety, the Supreme Court similarly explained:

Unlike a general interest in criminal enforcement, . . . the government’s officer safety interest stems from the mission of the stop itself. Traffic stops are “especially fraught with *7danger to police officers,” so an officer may need to take certain negligibly burdensome precautions in order to complete Ms mission safely. . . . Highway and officer safety are interests different in kind from the Government’s endeavor to detect crime in general or drug trafficking in particular.

Id. at 1616 (citation omitted).6

The Court cited two of its traffic-stop cases upholding officer safety measures, one involving the driver and the other the passen*8gers in the stopped car:

In [Pennsylvania v. Mimms, 434 U. S. 106 (98 SCt 330, 54 LE2d 331) (1977) (per curiam)], we reasoned that the government’s “legitimate and weighty” interest in officer safety outweighs the “de minimis” additional intrusion of requiring a driver, already lawfully stopped, to exit the vehicle. 434 U. S. at 110-111[.] See also Maryland v. Wilson, 519 U. S. 408, 413-415 [(117 SCt 882, 137 LE2d 41)] (1997) (passengers may be required to exit vehicle stopped for traffic violation).

Rodriguez, 135 SCt at 1615. Thus, a marginally burdensome inquiry that promotes the officer’s safe completion of the traffic-stop mission, and is not done merely to facilitate a detour into some non-mission related task, is a permissible part of the traffic stop. See id. at 1616 (noting that “[o]n-scene investigation into other crimes . . . detours from [the stop’s] mission. So too do safety precautions taken in order to facilitate such detours.” (citation omitted)).

(c) Scott and Allen do not take issue with any of the things that Officer Jackson did during the traffic stop up to the point that he requested a computer records check on Allen, the passenger in the stopped car. On the facts of this case, it is clear that the records check on Allen was not related to determining whether to issue a traffic ticket to the driver of the car (Scott); nor is there evidence that the officer believed that Allen had committed a traffic violation himself; nor was the check needed to ensure roadway safety, since this was not a situation where the passenger would be driving the car away from the stop. But it certainly enhances an officer’s safety during a traffic stop to know if anyone in the stopped car — driver or passenger — may pose a particular threat due to an outstanding arrest warrant or a criminal record showing violent offenses. So we will focus on ■ whether conducting a computer records check on the identification provided by a passenger in a car stopped for a traffic violation is an officer safety measure that is ordinarily permitted as part of the mission of a traffic stop.

To begin with, neither asking the detained passenger for identification nor running a computer records check on a person is an act that itself infringes on Fourth Amendment rights:

The police may ask people who have legitimately been stopped [as part of a traffic stop] for identification without conducting a Fourth Amendment search or seizure. See Hiibel v. Sixth Judicial Dist. Ct. of Nev., Humboldt County, 542 U. S. 177, 185 [(124 SCt 2451, 159 LE2d 292)] (2004) *9(“In the ordinary course a police officer is free to ask a person for identification without implicating the Fourth Amendment.”); INS v. Delgado, 466 U. S. 210, 216 [(104 SCt 1768, 80 LE2d 247)] (1984) (“[interrogation relating to one’s identity or a request for identification by the police does not, by itself, constitute a Fourth Amendment seizure.”). . . . People do not have a reasonable expectation of privacy in their driver’s license or state ID card (or the identification numbers contained by those documents) once they hand them over to the police officers who legitimately asked for them.

United States v. Diaz-Castaneda, 494 F3d 1146, 1152-1153 (9th Cir. 2007). See also United States v. Fernandez, 600 F3d 56, 62-63 (1st Cir.2010) (concluding that the officer conducting a traffic stop did not need independent justification to ask the passenger for identification).7

Asking a passenger for identification and then running a computer records check on the identity provided also is unlike a dog sniff because it is squarely related to an officer’s safety while completing the mission of the traffic stop. In allowing police officers, as a safety measure, to require passengers as well as drivers to get out of a stopped car, the Supreme Court explained, “[w]hile there is not the same basis for ordering the passengers out of the car as there is for ordering the driver out, the additional intrusion on the passenger is minimal.” Maryland v. Wilson, 519 U. S. at 414-415. Similarly, while checking a passenger’s identification may not always serve the combined roadway safety and officer safety objectives of checking the driver’s identification, which is clearly permissible, see Rodriguez, 135 SCt at 1614-1615, it is a minimal additional intrusion that serves *10the weighty interest in officer safety. Indeed, many people would find providing their identification to a police officer for a computer records check far less intrusive than being ordered out of the car to stand on the shoulder of a busy highway or on the side of a street in their neighborhood. See United States v. Soriano-Jarquin, 492 F3d 495, 500 (4th Cir. 2007) (“If an officer may £as a matter of course’ and in the interest of personal safety order a passenger physically to exit the vehicle, he may surely take the minimally intrusive step of requesting passenger identification.” (citation omitted)).

Although the U. S. Supreme Court has not directly addressed whether checking a passenger’s identification is permissible as an ordinary incident of a traffic stop, the Court in Rodriguez treated a passenger identification check as an entirely unexceptional part of the traffic stop at issue. The Court set forth the relevant facts of the traffic stop in that case as follows:

[Officer] Struble approached the Mountaineer [he had stopped] on the passenger’s side. After Rodriguez [the driver] identified himself, Struble asked him why he had driven onto the shoulder. Rodriguez replied that he had swerved to avoid a pothole. Struble then gathered Rodriguez’s license, registration, and proof of insurance, and asked Rodriguez to accompany him to the patrol car. Rodriguez asked if he was required to do so, and Struble answered that he was not. Rodriguez decided to wait in his own vehicle.

After running a records check on Rodriguez, Struble returned to the Mountaineer. Struble asked passenger Poll-man for his driver’s license and began to question him about where the two men were coming from and where they were going. Pollman replied that they had traveled to Omaha, Nebraska, to look at a Ford Mustang that was for sale and that they were returning to Norfolk, Nebraska. Struble returned again to his patrol car, where he completed a records check on Pollman, and called for a second officer. Struble then began writing a warning ticket for Rodriguez for driving on the shoulder of the road.

Struble returned to Rodriguez’s vehicle a third time to issue the written warning. By 12:27 or 12:28 a.m. [which was 21 to 22 minutes after the stop began], Struble had finished explaining the warning to Rodriguez, and had given back to Rodriguez and Pollman the documents obtained from them.

Rodriguez, 135 SCt at 1613 (emphasis added).

*11In its subsequent legal analysis, the Court expressed no misgivings whatsoever about this portion of the stop, including the time it took to complete the records check on the passenger; the Court’s concern was the seven or eight minutes added to the stop by the open-air dog sniff of the vehicle, because “the Government’s endeavor to detect crime in general or drug trafficking in particular” is not a component of the mission of a traffic stop — unlike “[hjighway and officer safety.” Rodriguez, 135 SCt at 1616. See also id. at 1624 (Alito, J., dissenting) (noting that Officer Struble’s calling in the information needed to do a records check on the passenger was “a step that the Court recognizes was properly part of the traffic stop”). Because Officer Strubble was clearly diverting from other mission-related activities at the time he conducted the records check on the passenger, if conducting such a check were not related to the mission of a traffic stop, doing so would have rendered the stop illegal, as it clearly prolonged the stop by some amount of time. As discussed before, activities unrelated to the mission of the stop must not extend the time of the stop at all, and such a prolongation of the stop is not permissible even if those activities are done in the middle of the stop. See Rodriguez, 135 SCt at 1616. See also People v. Pulling, 34 NE3d 1198, 1201 (Ill. App. 2015) (holding that an officer unconstitutionally prolonged a stop when he “interrupted his traffic citation preparation to conduct a free-air sniff based on an unparticularized suspicion of criminal activity”).

This Court has spoken to the point more directly, holding squarely that identification checks of both drivers and passengers are generally permitted as an officer safety measure during a traffic stop. In our own recent Rodriguez case — Rodriguez v. State, 295 Ga. at 372 — we explained:

Equally important, inquiring about the identities of [driver] Rodriguez and [passenger] Williams, inquiring about weapons in the car, verifying their identities, and checking for warrants are activities reasonably directed toward officer safety. Generally speaking, when an officer lawfully stops and detains an individual for a brief investigation [,] ... the officer is entitled to take reasonable steps to make the scene safe for his investigation. As the United States Supreme Court has acknowledged, investigative traffic stops “are especially fraught with danger to police officers.” Accordingly, the officer may take reasonable steps to ascertain whether the persons with whom he is dealing might be dangerous. To this end, courts throughout the country have held that an officer generally may reasonably inquire about *12the identities of persons detained at the scene of a traffic stop and take reasonable steps to quickly verify their identities and to check their criminal histories and for warrants.

Id. at 372-373 (citations omitted; emphasis added).

This holding was not a new development in Georgia appellate law. Our Court of Appeals had said much the same thing in the two cases we cited in Rodriguez and in other cases. See State v. McMichael, 276 Ga. App. 735, 741 (624 SE2d212) (2005) (“ Ttis ... reasonable for the officer to request identification from a passenger, and to run a computer check on the driver and the passenger for outstanding warrants. The risks inherent in traffic stops create a strong interest in officer safety that justifies reasonable safety measures that minimally intrude upon the Fourth Amendment privacy expectations of motorists.’ ” (citations omitted)); State v. Williams, 264 Ga. App. 199, 202-203 (590 SE2d 151) (2003) (“Checking for outstanding warrants or criminal histories on the occupants of a vehicle at a valid traffic stop is justified by concern for officer safety during the stop.”). See also Matthews v. State, 294 Ga. App. 836, 838 (670 SE2d 520) (2008) (“ ‘A reasonable time [for a traffic stop] includes the time necessary to verify the driver’s license, insurance, [and] registration, and to complete any paperwork connected with the citation or written warning. A reasonable time also includes the time necessary to run a computer check to determine whether there are any outstanding arrest warrants for the driver or the passengers’ ” (citation omitted; emphasis in original)).

And Georgia courts are far from alone in this view of traffic-stop law. See, e.g., Soriano-Jarquin, 492 F3d at 500 (“Assuming a lawful stop, an officer is entitled to some chance to gain his bearings and to acquire a fair understanding of the surrounding scene. Just as the officer may ask for the identification of the driver of a lawfully stopped vehicle, so he may request identification of the passengers also lawfully stopped.” (citation omitted)); United States v. Rice, 483 F3d 1079, 1084 (10th Cir. 2007) (“While a traffic stop is ongoing... an officer has wide discretion to take reasonable precautions to protect his safety. Obvious precautions include running a background check on the driver and removing the occupants from the vehicle. Furthermore, because passengers present a risk to officer safety equal to the risk presented by the driver, an officer may ask for identification from passengers and run background checks on them as well.”); United States v. Purcell, 236 F3d 1274, 1278 (11th Cir. 2001) (holding, in the context where both the driver’s and two passengers’ identifications were called in for a check, that “[t]he officer may also prolong the *13detention to investigate the driver’s license and the vehicle registration, and may do so by requesting a computer check”).

(d) Under these precedents, Officer Jackson’s computer records check on Allen was an ordinary officer safety measure incident to the mission of the traffic stop, and it therefore could permissibly extend the stop for a reasonable amount of time. Accordingly, the trial court erred as a matter of law in concluding that “[n]o valid law enforcement purpose was served by conducting a computer check of the passenger’s identification, and it was unlawful to extend the detention of both [the driver and passenger] while this was done.”8

The Court of Appeals majority opinion got closer to the correct constitutional analysis by acknowledging that, “[a]s a general rule, an investigatory stop is not unreasonably prolonged by the time necessary to run a computer check,” and that an officer may run checks on “ ‘the occupants of a vehicle at a valid traffic stop’based on concerns for officer safety.” Allen, 328 Ga. App. at 414-415 (citation omitted). But rather than recognizing that such checks are a permissible part of the traffic stop’s mission, the majority erroneously held that such checks unreasonably prolong the stop if they are done “ ‘(o)nce the tasks related to the investigation of the traffic violation and processing of the traffic citation have been accomplished.’ ” Id. at 415 (citing Weems v. State, 318 Ga. App. 749, 752 (734 SE2d 749) (2012)).

The sequence of the officer’s actions during a traffic stop is not determinative; instead, the primary question is whether the activity at issue was related to the mission of the stop. If it is not, like a dog sniff, it can be done only concurrently with a mission-related activity, or it will unlawfully add time to the stop. If, on the other hand, the task is a component of the traffic-stop mission, it may be done at any point during the stop. It does not matter if a mission-related activity takes place as soon as the stop begins or, as is the case here, after other mission-related activities have been completed. In Rodriguez, the Supreme Court rejected the proposition that the constitutional analysis depends on the order in which the officers complete their actions. See 135 SCt at 1616 (“The critical question, then, is not *14whether the dog sniff occurs before or after the officer issues a ticket, . . . , but whether conducting the sniff ‘prolongs’ — i.e., adds time to — ‘the stop.’ ”). See also United States v. Brigham, 382 F3d 500, 511 (5th Cir. 2004) (“Computerized license and registration checks are an efficient means to investigate the status of a driver and his auto, but they need not be pursued to the exclusion of, or in particular sequence with, other efficient means.”).9

The Court of Appeals majority made a second misstep in noting the absence of testimony from Officer Jackson that “officer safety played any role in the computer check.” Allen, 328 Ga. App. at 418. The circumstances in which officer safety measures like records checks may be employed are not limited to situations where the officer involved later articulates a subjective fear for his safety. “It makes no sense to say that [the officer’s] belief that he possessed such [an officer safety] justification, if incorrect, would make an otherwise permissible inquiry unlawful. Indeed, the Supreme Court has repeatedly held that ‘(s)ubj ective intentions play no role in ordinary, probable-cause Fourth Amendment analysis.’ ” Fernandez, 600 F3d at 62 (quoting Whren v. United States, 517 U. S. 806, 813 (116 SCt 1769, 135 LE2d 89) (1996)). “An officer in today’s reality has an objective, reasonable basis to fear for his or her life every time a motorist is stopped.” Holt, 264 F3d at 1223. See also footnote 5 above. And a reasonable and ordinary officer safety measure does not cease to be one merely because an officer, when testifying about a traffic stop, does not explicitly label it as such, just as an officer need not testify in each traffic-stop case that he asked for the driver’s license or for proof of the vehicle’s insurance or registration as a “roadway safety” measure.10

*15In sum, because the dog sniff was conducted while Officer Jackson was waiting for the return of the computer records check on Allen’s identification, which was an ordinary officer safety measure related to the mission of the traffic stop, the dog sniff did not prolong the stop at all.

(e) That conclusion does not end the analysis, however, because the overall duration of the traffic stop must always be reasonable in light of all of the circumstances. “Authority for the seizure thus ends when tasks tied to the traffic infraction are — or reasonably should have been — completed.” Rodriguez, 135 SCt at 1614 (emphasis added). See also Rodriguez, 295 Ga. at 369 (“The duration of an investigative detention, of course, must be reasonable.”). In determining the reasonable duration of a stop, “it [is] appropriate to examine whether the police diligently pursued [the] investigation.” United States v. Sharpe, 470 U. S. 675, 686 (105 SCt 1568, 84 LE2d 605) (1985). Whether the officer acted with reasonable diligence is gauged “by noting what the officer actually did and how he did it.” Rodriguez, 135 SCt at 1616.

Thus, while it is generally appropriate for an officer to conduct a records check on passengers as a component of the traffic stop’s mission, conducting that task, like conducting all other mission-related tasks, must not “lengthen [the] traffic stop beyond what is reasonable.” Purcell, 236 F3d at 1279. For example, a records check that added an hour to a traffic stop because the computer system had crashed would likely be deemed unreasonable. See Fernandez, 600 F3d at 61 (explaining that extending a detention by about 20 minutes solely to run a check of the passenger’s license would violate his Fourth Amendment rights). In this case, the records check on Allen’s South Carolina identification card had been underway for only about three-and-a-half minutes before the drug dog alerted on the car, providing reasonable suspicion for the ongoing seizure of Scott and Allen (and the result of the check was reported within six or seven minutes). That is not an unreasonable time to obtain a records check on a passenger’s out-of-state identification document. See Purcell, 236 F3d at 1279 (holding that a three-minute criminal records check did not unreasonably lengthen the traffic stop).

Furthermore, the record shows that Officer Jackson completed all of the mission-related steps of the traffic stop in a reasonably *16diligent manner. The entire initial seizure — from the vehicle stopping to the dog alerting — took about IIV2 minutes. Whether the duration of a traffic stop was reasonable is often a highly fact-specific inquiry, but ultimately it is a question of law, and similar stops of this length (and much longer) have routinely been deemed lawful. See, e.g., Rodriguez, 135 SCt at 1613, 1615-1616 (expressing no concern about the 21- or 22-minute stop that preceded the dog sniff at issue); id. at 1618 (Thomas, J., dissenting) (stating that a stop of 29 minutes “is hardly out of the ordinary for a traffic stop by a single officer of a vehicle containing multiple occupants” and citing cases upholding traffic stops of about 22 and 30 minutes); Rodriguez, 295 Ga. at 373 (citing with approval Purcell, 236 F3d at 1279, which held that a 14-minute traffic stop was not unreasonably long); Williams, 264 Ga. App. at 202-204 (holding that a 26-minute stop, including a 17-minute delay to run warrant checks on the driver and passenger, was reasonable); Williams v. State, 233 Ga. App. 70, 71-72 (503 SE2d 324) (1998) (holding that a 35-minute stop was reasonable when the license check on the driver took longer than usual because of his common name).

(f) For these reasons, the trial court and the Court of Appeals majority erred in concluding that the traffic stop at issue violated Allen’s and Scott’s Fourth Amendment rights and in ruling that the resulting drug evidence must be suppressed.11

Judgment reversed.