PUBLISHED
UNITED STATES COURT OF APPEALS
FOR THE FOURTH CIRCUIT
UNITED STATES OF AMERICA,
Plaintiff-Appellee,
v.
SAUL GUIJON-ORTIZ, a/k/a Daniel No. 10-4518
Gaitan, a/k/a Saul Ortiz-Guijon,
a/k/a Daniel Juatan,
Defendant-Appellant.
Appeal from the United States District Court
for the Southern District of West Virginia, at Charleston.
John T. Copenhaver, Jr., District Judge.
(2:09-cr-00131-1)
Argued: September 23, 2011
Decided: November 10, 2011
Before GREGORY and DAVIS, Circuit Judges, and
Damon J. KEITH, Senior Circuit Judge of the United States
Court of Appeals for the Sixth Circuit,
sitting by designation.
Affirmed by published opinion. Judge Davis wrote the opin-
ion, in which Judge Gregory and Senior Judge Keith joined.
2 UNITED STATES v. GUIJON-ORTIZ
COUNSEL
ARGUED: Jonathan D. Byrne, OFFICE OF THE FEDERAL
PUBLIC DEFENDER, Charleston, West Virginia, for Appel-
lant. Erik S. Goes, OFFICE OF THE UNITED STATES
ATTORNEY, Charleston, West Virginia, for Appellee. ON
BRIEF: Mary Lou Newberger, Federal Public Defender,
George H. Lancaster, Jr., Assistant Federal Public Defender,
OFFICE OF THE FEDERAL PUBLIC DEFENDER,
Charleston, West Virginia, for Appellant. R. Booth Goodwin
II, United States Attorney, Charleston, West Virginia, for
Appellee.
OPINION
DAVIS, Circuit Judge:
Saul Guijon-Ortiz appeals his conviction for illegal reentry
after deportation, in violation of 8 U.S.C. § 1326(a), (b)(2).
Guijon-Ortiz was a back-seat passenger in a pickup truck
during a routine traffic stop. After the officer asked him for
identification, Guijon-Ortiz provided a fraudulently made
Lawful Permanent Resident Identification Card that contained
his photograph. The alien registration number ("A-number")
on the card did not match the name on the card. The officer
learned of the mismatch when he called the local office of the
Bureau of Immigration and Customs Enforcement ("ICE")
and inquired into the validity of the ID card. Guijon-Ortiz
argues that during the time it took the officer to call ICE, he
was subjected to an unconstitutional seizure, because calling
ICE unlawfully prolonged the stop. Thus, he appeals the dis-
trict court’s denial of his motion to suppress his fingerprints,
which were obtained when he was later transported to an ICE
office and questioned. Because we conclude, under the total-
ity of the circumstances, that the officer’s call to ICE did not
unreasonably prolong the seizure, we affirm.
UNITED STATES v. GUIJON-ORTIZ 3
I.
A.
On the afternoon of April 29, 2009, Cpl. Fred Flowers of
the Kanawha County, West Virginia Sheriff’s Office was
assigned to highway patrol just outside Charleston, West Vir-
ginia. With his radar, he clocked a passing Dodge pickup
truck at 66 miles per hour on a stretch of highway with a
posted limit of 65 miles per hour. Flowers testified that the
driver braked when he saw Flowers with his radar gun, and
that the driver and front passenger turned their heads down
(away from Flowers) as they passed. Flowers pulled off the
shoulder and began to follow the truck.
Flowers testified that the truck slowed to 55 miles per hour
and, when he attempted to pull up alongside it, it would either
speed up or slow down. Flowers then began to follow at a dis-
tance. He observed that the truck had a Georgia license plate
and saw the truck "cross over into the emergency lane several
times." J.A. 27. He stopped the vehicle because "[i]t was giv-
ing indicators of someone probably impaired or doing suspi-
cious activity." J.A. 28. At 2:11 p.m., Flowers pulled the truck
over.
There were three people in the truck. As Flowers would
eventually learn, the driver was Juan Lopez-Villafuerte, the
front-seat passenger was Juan’s brother, Noe Lopez-
Villafuerte, and the back-seat passenger was Guijon-Ortiz, a
close friend of both Juan and Noe who also worked with Juan
for a gas company. The three men had been in Charleston to
buy shoes, and were returning to the hotel where they were
living at the time.
Upon stopping the truck, as Juan testified, Flowers told him
that he had observed the truck crossing onto the shoulder, and
that "when you go on the line, . . . it could be because you are
under the influence or you could have been drinking alcohol."
4 UNITED STATES v. GUIJON-ORTIZ
J.A. 130. Flowers asked Juan for his driver’s license, the vehi-
cle’s registration, and proof of insurance. He also asked for
identification from the front- and back-seat passengers. Flow-
ers testified that he "frequently" asks all occupants of a vehi-
cle to provide identification, in order to "make sure they are
not wanted out of another state or here locally in West Vir-
ginia." J.A. 29. The two men in the front seat complied, hand-
ing him Georgia identification cards, but Guijon-Ortiz did
nothing. Flowers then asked Juan if Guijon-Ortiz spoke
English; Juan replied that he did not. Flowers asked Juan to
repeat the request in Spanish, which he did. At that point,
Guijon-Ortiz handed Flowers a Lawful Permanent Resident
Card ("LPR card" or "green card") in the name of Daniel Gai-
tan (the "Gaitan ID").1 Flowers testified that Guijon-Ortiz
appeared "very nervous" and "was shaking" as he did so. J.A.
32.
Flowers then returned to his patrol car. He checked the
driver’s license and the vehicle’s registration, and they both
came back as valid. He contacted his headquarters and asked
them to search for outstanding arrest warrants for Juan, Noe
and "Daniel Gaitan." Someone at Flowers’s headquarters
entered the names into the National Crime Information Center
("NCIC") database. "Within 30 seconds," Flowers was
informed that there were no outstanding warrants for the three
individuals. J.A. 33, 46.
Flowers did not proceed to issue a citation for speeding or
crossing onto the shoulder, however. Nor did he return the ID
cards and allow the three to go on their way. Instead, he
decided to call ICE "[j]ust to verify the status of the . . . per-
manent resident card." J.A. 33. Flowers was not asked and did
not explain at the suppression hearing whether (a) he sus-
pected the Gaitan ID was false or altered, or belonged to
someone else; (b) he suspected that, regardless of the validity
1
There is a minor discrepancy in the record in the spelling of the name
on the card, but the discrepancy has no effect on the issues presented.
UNITED STATES v. GUIJON-ORTIZ 5
of the ID, the defendant or one of the others might have been
in the country unlawfully; (c) he called simply as a matter of
routine, because he is accustomed to checking the validity of
ID cards and (presumably, because the record does not indi-
cate) the only way (or the easiest way) to check the validity
of an LPR card is to call ICE; or (d) he simply had a hunch.
The only evidence that might explain Flowers’s decision to
call ICE was that, when the defendant handed Flowers the
Gaitan ID, the defendant appeared "very nervous, was shak-
ing as he was handing out the ID." J.A. 32. In any event, he
called ICE to verify the validity of the ID the defendant had
handed to him, which also meant he was checking the immi-
gration status of "Daniel Gaitan."
Flowers did not have the phone number for ICE, so he cal-
led his headquarters and asked to be transferred to the local
ICE office, where he spoke with Special Agent Gary Hilton.
Hilton testified that he received Flowers’s call at approxi-
mately 2:30 p.m., at which point Flowers explained that a pas-
senger had presented an LPR card during a traffic stop and
asked that he "run the name and number to confirm that it was
issued to that person." J.A. 59. Flowers gave Hilton the name
and number on the Gaitan ID, which Hilton said he would
"verify." J.A. 34. Hilton put Flowers on hold for "[a] few min-
utes" while he ran the number through the Central Index Sys-
tem, which tracks A-numbers when they are assigned to
people. J.A. 34. Hilton came back on the line, and asked
Flowers to repeat the name and number. Hilton then informed
Flowers that the A-number did not match that name. This "led
[Hilton] to believe that the number was not actually his and
that card wouldn’t be his." J.A. 60. Upon learning of the mis-
match, Flowers had Hilton run Juan’s and Noe’s names
through the Central Index System as well. The search showed
that they were a naturalized U.S. citizen and a lawful perma-
nent resident, respectively.
According to Flowers, it took "[j]ust a few minutes" for
him to contact headquarters, for headquarters to run the names
6 UNITED STATES v. GUIJON-ORTIZ
through the NCIC database and inform Flowers that there
were no outstanding warrants, then for Flowers to call ICE,
and for Hilton to run two searches of its database and inform
Flowers that the information on the Gaitan ID did not match
the ICE database. J.A. 33-34. Because the warrant check took
just 30 seconds, it appears from the record that most of those
"few minutes" were spent on the phone waiting for Hilton to
verify the validity of the Gaitan ID.
After Hilton expressed his belief that the Gaitan ID was
invalid, he asked Flowers to put the defendant on the phone,
"to verify his name and who he was, [and to] see if he was in
the country legally or not." J.A. 60. Because Flowers was in
an area with limited cell service, his cell phone only worked
when plugged into a "cradle" in the patrol car. J.A. 35. So
Flowers returned to the truck, had Guijon-Ortiz exit the truck
and walk back to the passenger side of the patrol car, and
handed the phone to Guijon-Ortiz. When Hilton realized he
could not communicate with Guijon-Ortiz in English, he put
an ICE agent on the phone who knew some Spanish, Agent
Crystal Beveridge. Guijon-Ortiz admitted to Beveridge that he
did not have a green card or other papers authorizing him to
be in the United States, but he continued to state that his name
was Daniel Gaitan. From these admissions, Beveridge con-
cluded that there was probable cause to believe Guijon-Ortiz
"was illegally in the United States." J.A. 94. According to
Beveridge, this conversation lasted "less than five minutes."
J.A. 94. Beveridge then explained to Hilton that the defendant
had admitted being in the country illegally.
Hilton then spoke with Flowers again and told him that
because the A-number did not match the name on the card,
and because the defendant had admitted "being in the country
illegally, [they] had probable cause to believe he was an ille-
gal alien." J.A. 63. Hilton then asked Flowers to bring Guijon-
Ortiz to the ICE office. Flowers returned to the stopped vehi-
cle and asked the driver to step out of the truck. Flowers
asked the driver whether he had been drinking; the driver
UNITED STATES v. GUIJON-ORTIZ 7
responded that he had not. Flowers also observed that there
were "no odors of alcoholic beverages on his breath or any-
thing like that." J.A. 38. At that point, he concluded that the
driver had not been drinking. He then searched the rear of the
vehicle for "anything that was criminal." J.A. 51. He decided
not to issue a ticket to the driver because, although he had
been concerned the driver was "probably impaired" from "the
way he was driving," after speaking with him Flowers was
reassured that he had not been drinking. J.A. 38. He then
informed Juan and Noe that he was taking Guijon-Ortiz to the
ICE office, and then gave them permission to leave. He gave
Juan the phone number for the ICE office, and ensured that
Guijon-Ortiz had contact information for Juan and/or Noe, so
he could contact them to pick him up if necessary. He placed
Guijon-Ortiz in handcuffs with his hands in front, put him in
the rear of the patrol car, and then took him to the ICE office,
where they arrived at approximately 3:00 p.m. According to
Flowers, the trip to the ICE office took twelve to fifteen min-
utes; by the time they arrived at the office, approximately fif-
teen to twenty minutes had passed from when Flowers had
ended the phone conversation with Hilton. Flowers stayed at
the ICE office for just a few minutes to provide background
information on the traffic stop, and then left.
In the ICE office, Hilton took Guijon-Ortiz to a processing
desk and called an interpreter line. Through the interpreter,
Hilton asked a series of questions to gather biographical infor-
mation. Guijon-Ortiz continued to state that his name was
Daniel Gaitan.
Hilton then took the defendant’s fingerprints "to run
through the computer system to see if he ha[d] ever been
encountered by Immigration before." J.A. 65. He ran the fin-
gerprints through a program called IDENT. After a few min-
utes, he learned the appellant’s true name was Saul Guijon-
Ortiz. After further investigation, he also learned that in 2007
Guijon-Ortiz was convicted in Georgia state court for the fel-
ony offense of possession with intent to distribute metham-
8 UNITED STATES v. GUIJON-ORTIZ
phetamine, for which he was sentenced to three months of
imprisonment and six years and nine months of probation.
After serving the imprisonment portion of the sentence, he
was arrested by ICE and deported. With this information, Hil-
ton then began the paperwork necessary to administratively
reinstate the prior order of deportation.
Agent Patrick Kelly, another ICE agent, arrived at the ICE
office at approximately 4:30 p.m., and Hilton handed respon-
sibility for the case over to him. Kelly attempted to contact
the ICE liaison at the U.S. Attorney’s Office "to determine if
prosecution would be accepted," but he was unable to reach
the liaison. J.A. 98. Kelly then completed the paperwork Hil-
ton had begun to reinstate the prior order of deportation. At
approximately 5:15 p.m. Kelly reviewed with and served
upon Guijon-Ortiz the necessary paperwork: a Notice of
Intent/Decision to Reinstate Prior Order, Warning to Alien
Ordered Removed or Deported, Warrant of Remov-
al/Deportation, and Warrant for Arrest of Alien. Kelly then
took a sworn statement from Guijon-Ortiz in which he admit-
ted that he was an illegal alien. Kelly then took a Miranda
form, reviewed those rights with Guijon-Ortiz, and took
another similar statement. Guijon-Ortiz was then detained
pending deportation.
B.
Guijon-Ortiz was indicted on May 20, 2009 for illegal reen-
try under 8 U.S.C. § 1326(a), (b)(2). He moved to suppress all
evidence obtained as a result of the traffic stop, and the dis-
trict court held a suppression hearing on October 1, 2009.
Flowers, Hilton, Beveridge, Kelly, Juan, and Noe each testi-
fied. After the hearing, the government agreed not to seek the
admission of the defendant’s statements made at the ICE
office before he was given the Miranda warnings. Thus the
evidence the government sought to admit and the defendant
sought to suppress was (1) his roadside admission that he was
in the country illegally; (2) the biographical information gath-
UNITED STATES v. GUIJON-ORTIZ 9
ered at the ICE office; (3) the fingerprints taken at the ICE
office; (4) his post-Miranda statements; and (5) any informa-
tion in the defendant’s immigration file obtained after running
the fingerprints that showed he had previously been convicted
of a felony.
The district court denied the motion to suppress in a memo-
randum opinion and order filed on November 25, 2009.
United States v. Guijon-Ortiz, No. 2:09-00131, 2009 WL
4545104 (S.D. W. Va. Nov. 25, 2009). The court concluded
there were two alternative reasons the seizure of the defendant
was lawful through at least the time Flowers learned that the
name and number on the Gaitan ID did not match. First, the
court found that Flowers did not impermissibly prolong the
stop because "Flowers would . . . have been permitted the
time necessary to issue the citation for speeding," and his
decision to instead "devote[ ] that time to the ICE check" was
"a constitutionally permissible choice." Guijon-Ortiz, 2009
WL 4545104, at *3. Second, the court held that, if reasonable
suspicion was required to take the time to call ICE, reasonable
suspicion did exist, based on three factors: (1) "Cpl. Flowers
executed the vehicle stop after observing erratic driving. This
was not the case of a simple broken tail light or an expired
license plate"; (2) "[W]hen defendant was asked for identifi-
cation, he failed to acknowledge the request. Assuming that
failure was the product of a language barrier, Cpl. Flowers
was not required to accept at face value the contention that
defendant was unable to converse in English"; (3) Guijon-
Ortiz was "very nervous, indeed shaking" when he handed
Flowers his LPR Card. Id. at *4. The district court also held
that the "booking exception" to the exclusionary rule applied
to both the fingerprinting and pre-Miranda questioning at the
ICE office, finding that "[t]he evidence was obtained for, and
was motivated solely by, the administrative purpose of
removal, including the reinstatement of the defendant’s prior
order or deportation." Id. at *6. The court noted that Hilton
had testified that "illegal reentry cases are generally pursued
administratively rather than criminally." Id.
10 UNITED STATES v. GUIJON-ORTIZ
After his suppression motion was denied, Guijon-Ortiz pled
guilty on the condition that he could appeal the suppression
ruling, and timely appealed.
II.
In reviewing a district court’s denial of a motion to sup-
press, we review the district court’s factual findings for clear
error and its legal conclusions de novo. United States v. Per-
kins, 363 F.3d 317, 320 (4th Cir. 2004).
A.
On appeal, Guijon-Ortiz argues the district court erred in
refusing to suppress evidence "of Guijon-Ortiz’s identity and
immigration status." Appellant’s Br. at 1. He argues that once
Flowers learned there were no outstanding warrants for the
three individuals, the Fourth Amendment required that Flow-
ers either conclude the traffic stop or issue a citation for the
traffic violation he had observed; taking the time to call ICE
required either the driver’s consent or reasonable suspicion
that illegal activity was afoot, neither of which Flowers had.
Because the continued seizure of the vehicle and its passen-
gers was unlawful, and because the evidence of Guijon-
Ortiz’s identity (including his fingerprints) was the fruit of
that unlawful seizure, he argues, they had to be suppressed.
Guijon-Ortiz does not challenge the district court’s conclu-
sion that the initial stop of the vehicle was lawful. See id. at
14. Nor does he challenge the officer’s authority to ask
Guijon-Ortiz for identification, or the voluntariness of the
defendant’s decision to hand over the fraudulent LPR card in
response to the request for identification.2
2
Because the request was for identification, we need not, and therefore
we do not, address whether Flowers could have permissibly asked Guijon-
Ortiz for proof of his immigration status.
UNITED STATES v. GUIJON-ORTIZ 11
Moreover, Guijon-Ortiz does not argue, nor could he, that
once Flowers learned from ICE that the number on the Gaitan
ID did not match the name Daniel Gaitan, the Fourth Amend-
ment required Flowers to let the vehicle and its passengers,
including Guijon-Ortiz, go on their way. At that point, Flow-
ers had at least reasonable suspicion that Guijon-Ortiz’s pres-
ence in the country was unlawful.3 Thus, the question
presented is a narrow one: Once the officer learned that there
were no outstanding warrants, and having been provided an
LPR card by the defendant as identification, was he permitted
to then call ICE—a call that took some portion of "a few
minutes"—to verify the validity of the LPR card?4
3
Although we need not decide the issue, Flowers may even have had
probable cause that Guijon-Ortiz violated 18 U.S.C. § 1546(a), which a
person violates if he or she "utters, uses, attempts to use, possesses,
obtains, accepts, or receives" an "immigrant or nonimmigrant visa, permit,
border crossing card, alien registration receipt card, or other document
prescribed by statute or regulation for entry into or as evidence of autho-
rized stay or employment in the United States, knowing it to be forged,
counterfeited, altered, or falsely made, or to have been procured by means
of any false claim or statement, or to have been otherwise procured by
fraud or unlawfully obtained." See W. Va. Code § 62-10-9 (authorizing
sheriffs and their deputies "to make arrests without warrant for all viola-
tions of any of the criminal laws of the United States, or of this state, when
committed in their presence"); Devenpeck v. Alford, 543 U.S. 146 (2004)
(holding that so long as "the reasonable conclusion to be drawn from the
facts known to [an] arresting officer at the time of the arrest" was that
there was "probable cause to believe that a criminal offense has been or
is being committed," a warrantless arrest is lawful, even if the offense for
which probable cause existed was not "actually invoked at the time of
arrest").
4
Even if it could be said that Guijon-Ortiz’s original delivery of the Gai-
tan ID to Deputy Flowers was with Guijon-Ortiz’s voluntary consent,
under Florida v. Bostick, 501 U.S. 429 (1991), Flowers’s retention of the
Gaitan ID after confirming the absence of a warrant almost certainly viti-
ated any such consent with respect to the prolonged seizure. In Bostick, the
Court explained that an encounter with police is "consensual"—and there-
fore not a "seizure"—if "a reasonable person would feel free to disregard
the police and go about his business." Id. at 434. In United States v. Mei-
kle, 407 F.3d 670 (4th Cir. 2005), we explained, "If a reasonable person
12 UNITED STATES v. GUIJON-ORTIZ
B.
The Fourth Amendment guarantees "[t]he right of the peo-
ple to be secure in their persons, houses, papers, and effects,
against unreasonable searches and seizures." U.S. Const.
amend. IV. The "[t]emporary detention of individuals during
the stop of an automobile by police, even if only for a brief
period and for a limited purpose, constitutes a ‘seizure’ of
‘persons’ within the meaning of [the Fourth Amendment]."
Whren v. United States, 517 U.S. 806, 809-10 (1996).
Because an ordinary traffic stop is "a limited seizure more
like an investigative detention than a custodial arrest," we
employ the Supreme Court’s analysis for investigative deten-
tion used in Terry v. Ohio, 392 U.S. 1 (1968), to determine
the limits of police conduct in routine traffic stops. United
States v. Rusher, 966 F.2d 868, 875 (4th Cir. 1992).
Under Terry’s "dual inquiry," after asking whether the offi-
cer’s action was "justified at its inception," Rusher, 966 F.2d
at 875, we ask whether the continued stop was "sufficiently
would have felt free to decline the officer’s request or otherwise terminate
the encounter, and the suspect freely gives consent to search at this point,
there is no need to reach the issue of whether the initial stop was permissi-
ble under Terry." Id. at 672 (emphasis added). In United States v. Sullivan,
138 F.3d 126 (4th Cir. 1998), for example, we found that an officer’s
"brief dialogue" on a matter unrelated to the justification for the stop was
justified as consensual. But we emphasized that the officer "did not ques-
tion Sullivan until after he had returned Sullivan’s license and registra-
tion, thus ending the traffic stop and affording Sullivan the right to
depart." Id. at 133. Similarly, in United States v. Farrior, 535 F.3d 210
(4th Cir. 2008), an officer’s unrelated questioning was consensual because
the officer "returned his license and registration, orally warned him to fix
his tag light, and told him that he was free to go." Id. at 218; see also
United States v. Pruitt, 174 F.3d 1215, 1220 (11th Cir. 1999) ("The officer
had not returned [the defendant’s] license at the time he asked about guns
and drugs, so further questioning unrelated to the initial stop must have
been supported by an objectively reasonable suspicion of illegal activ-
ity."). In the view we take of this case, we need not resolve this issue.
UNITED STATES v. GUIJON-ORTIZ 13
limited in scope and duration to satisfy the conditions of an
investigative seizure." Florida v. Royer, 460 U.S. 491, 500
(1983) (plurality opinion). With regard to scope, "the investi-
gative methods employed should be the least intrusive means
reasonably available to verify or dispel the officer’s suspicion
in a short period of time." Id. With regard to duration,
although the reasonable duration of a traffic stop "cannot be
stated with mathematical precision," United States v. Branch,
537 F.3d 328, 336 (4th Cir. 2008), a stop may become "un-
lawful if it is prolonged beyond the time reasonably required
to complete [its] mission." Illinois v. Caballes, 543 U.S. 405,
407 (2005). Thus, we evaluate "whether the police diligently
pursued a means of investigation that was likely to confirm or
dispel their suspicions quickly, during which time it was nec-
essary to detain the defendant." United States v. Sharpe, 470
U.S. 675, 686 (1985). To prolong a traffic stop "beyond the
scope of a routine traffic stop," an officer "must possess a jus-
tification for doing so other than the initial traffic violation
that prompted the stop in the first place." Branch, 537 F.3d at
336. This requires "either the driver’s consent or a ‘reasonable
suspicion’ that illegal activity is afoot." Id.
Although the scope and duration components of Terry’s
second prong require highly fact-specific inquiries, the cases
make possible some generalizations. When a police officer
lawfully detains a vehicle, "police diligence involves request-
ing a driver’s license and vehicle registration, running a com-
puter check, and issuing a ticket." United States v.
Digiovanni, 650 F.3d 498, 507 (4th Cir. 2011). The officer
may also, "in the interest of personal safety," request that the
passengers in the vehicle provide identification, at least so
long as the request does not prolong the seizure. United States
v. Soriano-Jarquin, 492 F.3d 495, 500-01 (4th Cir. 2007).5
5
We note, however, that our opinion in Soriano-Jarquin is limited to
whether an officer’s request for a passenger’s identification violates the
Fourth Amendment. Just as the consequences of a passenger’s refusal to
provide identification are not presented here, because the defendant
14 UNITED STATES v. GUIJON-ORTIZ
Similarly, the officer may "inquir[e] into matters unrelated to
the justification for the traffic stop," Arizona v. Johnson, 555
U.S. 323, ___, 129 S. Ct. 781, 788 (2009), and may take other
actions that do not constitute "searches" within the meaning
of the Fourth Amendment, such as conducting a dog-sniff of
the vehicle, Caballes, 543 U.S. at 409, but again only "so long
as those inquiries [or other actions] do not measurably extend
the duration of the stop." Johnson, 129 S. Ct. at 788.
Strictly speaking, the scope and duration inquiries under
Terry’s second prong are distinct. They become intertwined,
however, in cases where, as here, the actions a defendant
argues exceeded the scope of the stop necessarily also
extended its duration. This raises the following question:
Under what circumstances, if ever, may an officer prolong a
traffic stop to investigate matters unrelated to the justification
for the stop and without reasonable suspicion, whether
through questioning or other means?6
handed over the Gaitan ID immediately after the driver translated the
request, the consequences of such a refusal were not at issue in Soriano-
Jarquin. See 492 F.3d at 497 (noting that immediately after the passengers
indicated they did not have identification, the officer asked the driver
whether the passengers were undocumented immigrants, and the driver
nodded).
6
This question was not at issue in Johnson or its predecessor, Muehler
v. Mena, 544 U.S. 93 (2005), because in both cases, the unrelated ques-
tioning did not extend the seizures. In Muehler, officers were executing a
search warrant of the defendant’s home that authorized a search for
"deadly weapons and evidence of gang membership," among other things.
544 U.S. at 95-96. While some officers were searching the house, a differ-
ent officer questioned the defendant about her immigration status, though
there was no reasonable suspicion she had committed an immigration vio-
lation. The Court held that because "the Court of Appeals did not hold that
the detention was prolonged by the questioning, there was no additional
seizure within the meaning of the Fourth Amendment." Id. at 101. Simi-
larly, in Johnson, three officers pulled over a car that contained three peo-
ple. While one officer was retrieving the license and registration from the
driver, another officer questioned Johnson, one of the passengers. The
UNITED STATES v. GUIJON-ORTIZ 15
We have addressed some form of this question in several
recent cases. In United States v. Farrior, 535 F.3d 210 (4th
Cir. 2008), we considered the reasonableness of a "minimal"
delay caused by a police officer’s inexperience, where during
the delay a drug dog arrived and alerted to the presence of
drugs. Id. at 215. Because there was no evidence of subter-
fuge or stalling on the part of the police officer, we held the
delay was not unreasonable. Id. at 220. In United States v.
Mason, 628 F.3d 123 (4th Cir. 2010), we held that unrelated
questioning that took "one to one and one-half minutes" was
not unreasonable, because the stop was conducted "promptly
and with efficiency." Id. at 132. In Digiovanni, in contrast, we
held that a stop exceeded the permissible duration and scope
of a routine traffic stop because the officer "failed to dili-
gently pursue the purposes of the stop and embarked on a sus-
tained course of investigation into the presence of drugs in the
car that constituted the bulk of the encounter" between the
officer and the defendant." 650 F.3d at 509.
As we explained in Digiovanni, for a traffic stop to satisfy
Terry’s second prong, the police officer "must diligently pur-
sue the investigation of the justification for the stop." Id. (cit-
ing Sharpe, 470 U.S. at 686). Although we have held that
"where a delay can be characterized as de minimis under the
totality of the circumstances, it will not be recognized as a
Fourth Amendment violation," id. (citing Mason, 628 F.3d at
132), the principal inquiry, as articulated by the Sixth Circuit,
is "the officer’s diligence—i.e., his persevering or devoted
application to accomplish the undertaking of ascertaining
whether the suspected traffic violation occurred, and, if neces-
sary, issuing a ticket." United States v. Everett, 601 F.3d 484,
questioning of Johnson did not "measurably extend the duration of the
stop," presumably because the other officer was simultaneously investigat-
ing the suspended license, which had provided the justification for the
stop. 129 S. Ct. at 788. Therefore, the "officer’s inquiries into matters
unrelated to the justification for the traffic stop" did not "convert the
encounter into something other than a lawful seizure." Id.
16 UNITED STATES v. GUIJON-ORTIZ
494 (6th Cir. 2010) (internal quotation marks and alterations
omitted). If "the totality of the circumstances, viewed objec-
tively, establishes that the officer, without reasonable suspi-
cion, definitively abandoned the prosecution of the traffic stop
and embarked on another sustained course of investigation,
this would surely bespeak a lack of diligence." Id. at 495.
This standard incorporates both the duration and scope
components of Terry’s second prong. Some courts and com-
mentators have questioned whether the scope component sur-
vives Johnson. See United States v. Stewart, 473 F.3d 1265,
1269 (10th Cir. 2007) ("The correct Fourth Amendment
inquiry (assuming the detention is legitimate) is whether an
officer’s traffic stop questions ‘extended the time’ that a
driver was detained, regardless of the questions’ content.");
Reid M. Bolton, Comment, The Legality of Prolonged Traffic
Stops After Herring: Brief Delays as Isolated Negligence, 76
U. Chi. L. Rev. 1781, 1786–87 (2009). We disagree, because,
as we have explained: "[T]he scope of a police officer’s
actions during a traffic stop still is relevant to the reasonable-
ness analysis under the Fourth Amendment . . . because, dur-
ing a stop, a police officer must act reasonably, that is, he
must diligently pursue the investigation of the justification for
the stop." Digiovanni, 650 F.3d at 509. Johnson holds only
that unrelated questioning that does not prolong a traffic stop
does not render the stop unlawful. In cases where, as here, the
questioning does extend the seizure, the scope of an officer’s
unrelated investigation could be relevant to whether the offi-
cer "definitively abandoned the prosecution of the traffic stop
and embarked on another sustained course of investigation."
Everett, 601 F.3d at 495.7
7
Neither Farrior, 535 F.3d at 210, nor Mason, 628 F.3d at 123, is con-
trary to our observation that the scope component retains vitality in the
context of traffic stops prolonged by unrelated investigation. That is, in
neither case did we hold that the reasonableness of a prolonged traffic stop
is judged solely in terms of duration. Farrior involved a challenge to a
traffic stop that was prolonged, permitting a drug dog to arrive at the
UNITED STATES v. GUIJON-ORTIZ 17
We acknowledge that in Digiovanni the issue was whether
police questioning caused the traffic stop to exceed its permis-
sible scope and duration. Here, in contrast, the action Guijon-
Ortiz argues prolonged the stop was the call to ICE, which
Flowers made from the patrol car while the three men waited
in the pickup truck. We believe the "diligently pursue" stan-
dard applies nonetheless, because either questioning a person
directly or pursuing other means of investigation may, in the
context of a particular traffic stop, be relevant to whether an
officer diligently pursued the investigation of the justification
for the stop.
Our approach is in accord with not only that of the Sixth
Circuit in Everett but also that of at least the Eighth and Ninth
Circuits. See United States v. Turvin, 517 F.3d 1097, 1101
(9th Cir. 2008) (holding that "whether questioning unrelated
to the purpose of the traffic stop and separate from the ticket-
writing process that prolongs the duration of the stop may
nonetheless be reasonable" is determined by "examin[ing] the
‘totality of the circumstances’ surrounding the stop"); United
States v. Olivera-Mendez, 484 F.3d 505, 510 (8th Cir. 2007)
("Whether a particular detention is reasonable in length is a
fact-intensive question, and there is no per se time limit on all
traffic stops. When there are complications in carrying out the
traffic-related purposes of the stop, for example, police may
scene. We held that, "[i]n light of the district court’s finding that the ‘addi-
tional time required to take the license and registration and write the ticket
was minimal,’ we conclude that any delay in conducting the first drug-dog
sniff amounted to a de minimis intrusion on Farrior’s liberty interest." 535
F.3d at 220 (citation to record omitted). In Mason, we held, "The one to
two of the 11 minutes devoted to questioning on matters not directly
related to the traffic stop constituted only a slight delay that raises no
Fourth Amendment concern." 628 F.3d at 132. In those cases the primary
factor that rendered the prolonged stops reasonable was their short dura-
tion. This would not preclude a future court from finding that the scope
of an officer’s questioning or other investigation would itself demonstrate
that the officer had definitively abandoned the prosecution of the traffic
stop and prolonged the seizure without reasonable suspicion.
18 UNITED STATES v. GUIJON-ORTIZ
reasonably detain a driver for a longer duration than when a
stop is strictly routine.") (citing Sharpe, 470 U.S. at 685-87).8
Some courts have described the relevant inquiry as whether
the time an officer spent on unrelated questioning was "de
minimis." See, e.g., United States v. Purcell, 236 F.3d 1274
(11th Cir. 2001) ("[T]he request for the criminal histories pro-
longed the traffic stop, at most, by approximately three min-
utes. We conclude that this delay was de minimis in the
context of the totality of the circumstances of this traffic
stop."); United States v. Alexander, 448 F.3d 1014, 1016 (8th
Cir. 2006) ("[D]og sniffs that occur within a short time fol-
lowing the completion of a traffic stop are not constitutionally
prohibited if they constitute only de minimis intrusions on the
defendant’s Fourth Amendment rights."). Despite this lan-
guage, which might imply that only the duration of an
extended stop is relevant, we read those cases as consistent
with ours; under either their approach or ours, ultimately the
reasonableness of an extended seizure for an unrelated inves-
tigation is evaluated under the totality of the circumstances.
See id.
The Seventh Circuit’s approach is somewhat different. It
has held that questions unrelated to the justification for a traf-
fic stop "that hold potential for detecting crime, yet create lit-
tle or no inconvenience, do not turn reasonable detention into
unreasonable detention." United States v. Childs, 277 F.3d
947, 954 (7th Cir. 2002) (en banc). It thus uses a type of bal-
ancing test that weighs the questions’ "potential for detecting
crime" against the extent of inconvenience caused when a
8
The Fifth Circuit’s approach is also consistent with ours, focusing on
the overall reasonableness of the traffic stop, though it has not described
its analysis in totality-of-the-circumstances terms. See United States v.
Macias, ___ F.3d ___, 2011 WL 4447888, at *6-*7 (5th Cir. Sept. 27,
2011) (holding that "extensive[ ]" questioning on "unrelated topics" that
extended the stop "by some length of time" "unreasonably prolonged the
detention without developing reasonable suspicion of additional criminal
activity").
UNITED STATES v. GUIJON-ORTIZ 19
traffic stop is prolonged to ask those questions. The court
explained: "[Such questions] do not signal or facilitate
oppressive police tactics that may burden the public—for all
suspects (even the guilty ones) may protect themselves fully
by declining to answer. Nor do the questions forcibly invade
any privacy interest or extract information without the sus-
pects’ consent." Id. In most circumstances, this approach is
probably quite similar to ours. Indeed, in Childs itself one
officer asked a passenger the challenged question (about
drugs) while another officer was performing the license and
warrant checks on the driver. Id. at 949. But to the extent
Childs requires a defendant to show, for example, that an offi-
cer’s investigation into a matter unrelated to a traffic stop con-
stitutes an "oppressive police tactic[ ]," we simply observe
that is not the approach we articulate here.9
C.
We now turn to the stop leading to the discovery of evi-
dence of Guijon-Ortiz’s illegal reentry. Guijon-Ortiz argues
that at the moment Flowers learned there were no outstanding
warrants associated with the three names he had given the dis-
patcher, the justification for the traffic stop ended. At that
point, he argues, the Fourth Amendment required Flowers to
return the ID cards and send the driver and passengers on
their way. We disagree. Although the officer’s call to ICE was
unrelated to the justification for the stop and extended the
9
We also expressly do not adopt the Childs court’s discussion about
whether a stop supported by probable cause gives officers freer rein to ask
unrelated questions than do stops supported only by reasonable suspicion.
See Childs, 277 F.3d at 952-53 ("[A]lthough traffic stops usually proceed
like Terry stops, the Constitution does not require this equation. Probable
cause makes all the difference."); see also Turvin, 517 F.3d at 1103 (citing
that discussion in Childs as "persuasively reasoned"). As we have repeat-
edly held and reaffirm today, the Terry two-step framework, including the
requirement that a traffic stop be limited in both duration and scope,
applies to traffic stops even if an officer has probable cause that a traffic
violation occurred.
20 UNITED STATES v. GUIJON-ORTIZ
time (if only for a portion of "a few minutes") during which
the officer kept the vehicle at the side of the highway, the
totality of the circumstances demonstrates that Flowers "dili-
gently pursue[d] the investigation of the justification for the
stop," Digiovanni, 650 F.3d at 509, and was not otherwise
"dilatory in [his] investigation."10 Sharpe, 470 U.S. at 686-87.
The facts here demonstrate that Flowers acted diligently for
several reasons.
First, calling ICE to inquire into the validity of the Gaitan
ID is analogous in many ways to how an officer routinely
runs a driver’s license and registration to check their validity.
Although the record does not reflect whether Flowers could
have checked the validity of the ID without calling ICE, the
fact is that the defendant voluntarily handed the officer an ID
that the circumstances show the defendant knew to be fraudu-
lently made. During a traffic stop an officer may "request[ ]
a driver’s license and vehicle registration" and "run[ ] a com-
puter check." Digiovanni, 650 F.3d at 507. The similarity of
the officer’s actions here to those actions is a factor demon-
strating diligence.11
10
The government argues the officer’s call to ICE did not "prolong" the
stop—and therefore we need not reach the "diligently pursue" question—
because the officer could have taken the time to issue a traffic citation and
the call to ICE took less time than issuing a citation would have taken. In
other words, the government sees the temporal baseline as when the offi-
cer would have finished issuing a citation if he had chosen to do so. This
argument misperceives both the facts and the law. Here there was just one
officer conducting the traffic stop and, at the time he called ICE, his con-
cern that the driver was dangerously impaired had not yet been dispelled.
J.A. 44-45. Thus, nothing in the record shows that the officer decided to
make the call instead of issuing a traffic citation. Moreover, as discussed
above, the requirement that an officer diligently investigate the justifica-
tion for a traffic stop applies to the entire stop, not just after the time the
officer would have issued a traffic citation if he or she had chosen to do
so.
11
To be clear, the voluntariness of the defendant’s decision to hand
Flowers the ID is not dispositive. Although the defendant consented to
providing the ID, we do not interpret that act as also providing consent to
an extended seizure. See supra at 11-12 n.4 (citing Bostick, 501 U.S. at
434).
UNITED STATES v. GUIJON-ORTIZ 21
Second, the time it took to call ICE was very brief. The
record is unclear on precisely how much time passed between
when Flowers learned that there were no outstanding warrants
for Juan, Noe, and "Daniel Gaitan" and when he learned from
Hilton that the name and number on the LPR card did not
match. All the record confirms is that it took less than "a few
minutes." But it is clear from the record that the amount of
time was substantially less than, for example, the time the
officer in Digiovanni took to question the defendant about
drug trafficking, questioning that was "extensive and time-
consuming." 650 F.3d at 510. It was also less than the dura-
tion of the unrelated questioning in Mason. Although we
described the unrelated questioning as causing only a "brief
delay," see Mason, 628 F.3d at 133, in fact the questioning
there was extensive in scope, including roughly a dozen ques-
tions about matters unrelated to the tint of the vehicle’s win-
dows, which had provided the justification for the stop. See
id. at 139 (Gregory, J., dissenting).12 The fact that Flowers
made just a single, brief phone call does not demonstrate that
he had definitively abandoned the prosecution of the traffic
stop and embarked on another sustained course of investiga-
tion.
Third, as in Everett, the purpose of the stop was "still alive"
at the time Flowers called ICE. See Everett, 601 F.3d at 492
n.9. Flowers stopped the truck when it exceeded the speed
limit and weaved onto the shoulder, which led him to believe
the driver was "probably impaired." J.A. 38. At the time he
ran the warrant search and called ICE, he had not yet assured
himself that the driver had not been drinking. Only after he
returned to the vehicle to tell the driver that Guijon-Ortiz
would be taken to ICE was Flowers able to assure himself that
the driver had not been drinking.
12
In a different part of the opinion in Mason we held that, during a later
portion of the traffic stop, the officers had reasonable suspicion of criminal
activity. 628 F.3d at 130. That part of the opinion is not relevant to our
discussion here.
22 UNITED STATES v. GUIJON-ORTIZ
Fourth, although checking the validity of the LPR card and
thereby checking the defendant’s immigration status was
unrelated to the purpose of the traffic stop—and thereby
beyond the scope of the justification for the stop—the call
was a single, brief detour from an otherwise diligent investi-
gation into whether the driver was impaired. A different situa-
tion might have been presented if, for example, Flowers had
not only called ICE but also called the IRS to check about
unpaid taxes, the West Virginia Bureau for Child Support
Enforcement to check about unpaid child support, or some
other dalliance into unrelated records of possible wrongdoing.
For these reasons, we conclude that, under the totality of
the circumstances, and despite the brief phone call to ICE to
verify the validity of the LPR card the defendant had pro-
vided, the officer diligently pursued the investigation into the
driver’s perceived impairment. Therefore, we need not decide
whether the officer had reasonable suspicion to believe illegal
activity was afoot at the time he called ICE. Nor need we
address the government’s argument that, if the prolonged sei-
zure was unlawful, an exception to the exclusionary rule
applies. See United States v. Oscar-Torres, 507 F.3d 224,
231-32 (4th Cir. 2007).
III.
We pause here to emphasize the narrowness of our holding.
The time it took for the officer to call ICE was at most "a few
minutes." The officer’s concern that led to the stop—that the
driver was somehow dangerously impaired—had not yet been
dispelled. And, Flowers chose to call ICE to verify the valid-
ity of the Gaitan ID the (somewhat nervous) defendant pro-
vided, rather than subjecting him to questioning on the topic.
Extending the stop to verify the validity of the ID without rea-
sonable suspicion might well have rendered the stop unrea-
sonable if the stop had been longer or if some other aspect of
the officer’s conduct had demonstrated definitive abandon-
ment of the prosecution of the traffic stop.
UNITED STATES v. GUIJON-ORTIZ 23
Our approach thus is narrower than that of the district court
below. The district court held that extending the stop to call
ICE was permissible because Flowers would have been per-
mitted to keep the car and its passengers seized for "the time
necessary to issue the citation for speeding," and his decision
to "devote[ ] that time to the ICE check [was] a constitution-
ally permissible choice." Guijon-Ortiz, 2009 WL 4545104 at
*3. To the extent under this approach the reasonableness of a
prolonged traffic stop would be judged based solely on the
duration of the stop, we reject that reasoning.
Possessing probable cause that a driver has committed a
traffic infraction does not give an officer free rein to keep the
vehicle and its passengers on the side of the road while the
officer investigates any hunch, whether through questioning
or other methods, so long as the stop is shorter than the time
it would have taken to conduct the ordinary incidents of a
traffic stop. Traffic stops are not hypothetical imaginings;
they are real world interferences with constitutional liberty,
permissible only when they are constitutionally reasonable.
"The reasonableness of a seizure depends on what the police
do, not on what they might have done." Childs, 277 F.3d at
953. Although an officer may investigate matters unrelated to
the justification for a traffic stop, those investigatory pursuits
must be limited in both scope and duration, and are evaluated
under the totality of the circumstances.
IV.
For the reasons set forth, the district court’s order denying
Guijon-Ortiz’s motion to suppress is
AFFIRMED.