We must decide whether an in-person tip by an unidentified informant provided reasonable suspicion to support Border Patrol agents’ investigatory stop of a vehicle. We hold that such a tip can have significant indicia of reliability, and in light of the totality of the circumstances, there was reasonable suspicion to justify the stop at issue. Therefore, we affirm the judgment of the district court.
I
The investigatory stop at issue occurred on Otay Lakes Road, which is an east-west road five miles north of the United States/Mexican border in an area described as notorious for alien smuggling. As United States Border Patrol Agent Staunton drove around a sharp bend in the road, he saw a dark-colored Dodge Ram pickup truck traveling west in his eastbound lane. The pickup was attempting to pass a westbound UPS truck. Staunton veered to avoid a collision with the pickup, which passed him and continued west. Staunton testified the pickup was traveling “faster than normal” given the conditions of the road.
When the UPS truck passed Staunton, its driver gestured to gеt Staunton’s attention regarding the pickup. Staunton testified that his knowledge of the area’s connection with alien smuggling and the atypically fast speed at which the pickup was traveling, coupled with the UPS driver’s gesture, caused him to suspect that the pickup might be loaded with contraband. He radioed to Border Patrol intern
1
agents Simon and Martinez, who
Staunton then put a call out over the radio to agents in the area, describing the make and model of the pickup and the UPS driver’s report. Within minutes of the broadcast, Agent Padrón saw the pickup trаveling west on Otay Lakes Road at a high rate of speed, as described by the report. When the pickup stopped at the traffic light, an unmarked car of plainclothes Border Patrol agents (“BIC” agents) was able to pull alongside it, and reported that its occupants looked “nervous and shaky.” Approximately five minutes after Padrón hаd first seen the pickup, he and the other agents initiated a stop. They found four illegal aliens in the pickup that Palos-Marquez was driving.
Palos-Marquez was charged in a five-count indictment with transportation of illegal aliens and aiding and abetting the commission of that crime in violation of 8 U.S.C. § 1324(a)(l)(A)(ii) and (v)(II). Palos-Marquez moved to suppress the fact that illеgal aliens were found in the pickup by arguing that the agents lacked reasonable suspicion to initiate the stop. After an evidentiary hearing, the district court stated that “in the words of Agent Staunton” the area was notorious for alien smuggling and in close proximity to the border. According to the district court, those facts, combined with the pickup’s near accident with Staunton and the UPS driver’s gesturing, put Staunton on notice that Palos-Marquez “could be a load driver.” Taking into account Staunton’s initial suspicions, coupled with the UPS driver’s “highly reliable” report to Border Patrol agents that he had seen the pickup driver “taking on a load of individuals by the side of the road,” the district court held there was “more than reasonable suspicion” to justify the stop, and denied the motion to suppress.
Pursuant to a plea agreement, PalosMarquez pled guilty to one count of the indictment, reserving the right to appeal the district court’s ruling that there was reasonable suspicion for agents to conduct the stop of his vehicle. Judgment was entered and this timely appeal followed.
II
We review de novo whether there is reasonable suspicion to justify a stop,
United States v. Sigmond-Ballesteros,
III
An investigatory stop does not violate the Fourth Amendment “if the officer has a reasonable suspicion supported by articulable facts that criminal activity ‘may be afoot.’ ”
United States v. Sokolow,
A
An officer may justify an investigatory stop based solely or substantially on an informant’s tip, depending on its reliability. At its most reliable, an informant’s tip alone may sufficiently establish reasonable suspicion for a stop. Thus, in
Adams v. Williams,
the Supreme Court held that where an informant who had provided information in the past and was known to the officer made an in-person tip “that an individual seated in a nearby vehicle was carrying narcotics and had a gun at his waist,”
When the tip is provided in a face-to-face encounter, even when the informant is unidentified, we havе deemed it to be closer to the
Adams
end of this reliability spectrum.
See United States v. Sierra-Hernandez,
We held the in-person tip was sufficiently reliable to justify the stop. Id. at 763-64. We reasoned that by “presenting himself to the agent and doing so while driving a car from which his identity might easily be traced, the informant was in a position to be held accountable for his intervention,” аnd the “reliability of the information was thus increased.” Id. at 763.
Courts have indicated that the in-person nature of a tip gives it substantial indicia of reliability for two reasons. First, as explained above, an in-person informant risks losing anonymity and being held accountable for a false tip.
See id.; see also United States v. Romain,
Here, the UPS driver’s tip featured both of these key indicia of reliability. The driver risked losing his anonymity by speaking face-to-face with Agent Simon, who was able to observe his appearance and affiliation with UPS, and who could have asked the driver for identification had
Other indicia present in this case are also relevant to determining the tip’s reliability. For example, if the unidentified informant is a member of a small class of likely sources, we hаve held that the “tip does provide the lawful basis for some police action.”
United States v. Terry-Crespo,
In this case, like in Femandez-Castillo, the Border Patrol agent knew that the informant was a UPS driver who had worked a designated route at a certain time on the day of Palos-Marquez’s stop. The agent could have reasonably concluded that the UPS driver’s identity could be determined with only a small amount of investigation. This increases the reliability of the tip because the informant likеly could be held accountable if the information proved to be false.
Palos-Marquez argues that Sierra-Hernandez and Femandez-Castillo are distinguishable because the UPS driver did not put his anonymity at risk to the same extent as the informants in those cases. Palos-Marquez asserts that the Sierrar-Hemandez tipster had a “remarkable appearance” in that he was wearing overalls and a hat, and was driving an atypical car. In addition, Palos-Marquez claims that unlike the tipster in Femandez-Castillo, who was one of a very small number of MDOT employees, the only information the agent knew about the UPS driver was that he “works for a company with 355,000 employees.”
We disagree.
Sierra-Hemandez
never described the tipster’s appearance as “remarkable” nor considered whether the tipster could eаsily be found for follow-up questioning.
See
In sum, the UPS driver’s tip displayed significant indicia of reliability that supported the agents’ formulation of “a reasonable suspicion that criminal activity was occurring,”
Sierra-Hernandez,
B
In addition to the in-person tip, we consider other facts available to the officers to determine whether “in light of the totality of the circumstances, the officer had a ‘particularized and objective basis for suspecting the particular person stopped of criminal activity.’ ”
Berber-Tinoco,
Here, the agents relied on three facts in addition to thе in-person tip to support their reasonable suspicion. First, Agent Staunton testified that the Otay Lakes Road area is “notorious not only for alien traffic to cross there through this area, but also load vehicles — people to load up with illegal aliens.” Second, the pickup was being driven erratically, at a high rate of speed. Third, the BIC agents observed that the pickup’s occupants appeared “nervous and shaky.”
Palos-Marquez argues that each of these factors is insufficient to create reasonable suspicion. According to PalosMarquez, the notoriety of a road as a smuggling corridor generally cannot be a relevant factor in dеtermining whether reasonable suspicion exists because “nearly every road in the Southern District of California is ‘notorious’ for smuggling,” and roads such as Otay Lakes also carry legitimate traffic. This argument must fail; the notoriety of a road as an alien smuggling route has long been held by numerous courts, including the Supreme Court, as a relevant factor supрorting reasonable suspicion.
See, e.g., BrignoniPonce,
Palos-Marquez next argues that driving too fast for the road conditions does not support a rеasonable suspicion of alien smuggling. We agree that Palos-Marquez’s traffic infractions alone do not create a reasonable suspicion of transporting aliens.
See Fernandez-Castillo,
Finally, Palos-Marquez argues that the BIC agents’ observation that the pickup’s occupants appeared “nervous and shaky” occurred after he had been seized, and therefore cannot be included in the reasonable suspicion analysis. This is incorrect, as the record indicates that the BIC agents’ observations were made prior to Palos-Marquez’s stop. Accordingly, these observations provide another relevant consideration in the reasonable suspicion equation.
See United States v. Arvizu,
We therefore reject Palos-Marquez’s attempt to discredit individually each of the facts used by agents to determine if there was reasonable suspicion to initiate the stop.
Arvizu
sрecifically “prohibits courts from adopting a ‘divide-and-conquer analysis’ by looking at each factor in isolation and according it no weight if it is susceptible to an innocent explanation.”
Berber-Tinoco,
IV
Today we reaffirm our holding in
Sierrctr-Hemandez
that “[information from a citizen who confronts an officer in person to advise that a designated individual ... is committing a specific crime” displays significant indicia of reliability.
AFFIRMED.
Notes
. Agent Staunton testified that Border Patrol interns are agents still in their probationary
. In any event, the argument that locating a UPS driver who was driving a specific route at a certain time on a given day would be more difficult than finding a man in overalls and a hat who drives a Mercedes Benz runs contrary to common sense.
