Wе once again consider at what point a “border inspection detention” may have evolved into “custody” triggering the requirement of Miranda warnings prior to questioning. In this case, while agents conducted an intensive inspection of the defendant’s car, he was taken to the inspection station’s security office, patted-down, and placed in a locked holding cell where his shoes and belt were confiscated. We hold that upon being placed in the holding cell, Butler was in custody and should have been advised of his rights prior to any further questioning, whether or not probable cause to arrest had yet been developed. Although his subsequent statements in response to questioning should have been suppressed on Miranda grounds, the district court’s failure to do so was harmless in light of overwhelming evidence of guilt. We affirm.
I. Facts
On April 13, 1999, Butler entered the United States from Mexico at the Tecate Port of Entry. U.S. Customs Inspector James Chasse, working at the primary inspeсtion area, asked Butler where he had been. Butler stated that he had been in Mexico visiting his girlfriend. Chasse asked Butler how long he had spent in Mexico, and Butler stated “two to three days.” Chasse noticed that the only thing in the car besides Butler was a picture; he did not see an overnight bag or toiletry kit. *1097 The lack of luggage aroused Chasse’s suspicions. Butler showed Chasse a picture of patio furniture and stated that he had gone to Mexico looking for a patio set. Chase asked Butler who the car belonged to, and Butler responded that it belonged to his friend Daniel. Chasse asked Butler for Daniel’s last name, but Butler said he did not know it. Chаsse then escorted Butler to the secondary inspection area for further inspection.
At secondary, U.S. Customs Inspector Albert Hallor looked inside the car and also noticed the lack of any personal items and that it was extremely clean. Hallor asked Butler who owned the car. Butler could nоt provide the name of the owner but said that he was going to buy it. Hallor asked Butler about the purpose of his trip to Mexico. Butler replied that he went to see his girlfriend and look at patio furniture. When Hallor asked Butler to provide a location in Mexico where he had looked for the furniture, Butler looked away and remained silent for about thirty seconds. Hallor repeated the question but Butler did not provide a response. When Hallor asked Butler for the keys to the car, he noticed that Butler’s hands were shaking. Hallor asked Butler to step out of the car. He frisked him, then escorted Butler into the foyer of the seсurity office.
Hallor took Butler into the pat-down room and conducted a more thorough search, then placed him in a locked “open-screen” cell inside the pat-down room and removed his shoes and belt. Hallor then drove Butler’s car to the impound lot, where fourteen packages of marijuana were found concealed in the front driver’s side door, front passenger door, trunk and rear quarter panels. The fourteen packages weighed 46.8 pounds and had a retail value of $37,440.
Customs Senior Inspector Leroy Stei-nauer testified that he contacted Butler in the holding cell in the security office. Steinauer had not yet been made aware that a drug-detection dog had alerted to the presence of drugs in Butler’s car or that any drugs had been found. Without first having advised Butler of his rights, and while Butler remained in the holding cell, Steinauer asked Butler the purpose of his trip to Mexico; Butler stated that he had gone to visit his girlfriend. Steinauer asked Butler how long he was in Mexico; Butler stated from Sunday to Tuesday. Steinauer asked Butler if he remained in Tecate the entire time, and Butler responded, “Yes.” Steinauer asked Butler who the car belonged to, and he replied that it belonged to a friend. Steinauer asked Butler if he had maintained possession of the car the entire time he was in Mexico, and Butler stated that he had.
Customs Special Agent Jeffrey Deal was called to the Tecate Port of Entry to transport Butler to jail. He testified that he took biographical information from Butler and collected his personal items. Butler did not have a сheckbook, credit card or any type of formal identification. Butler asked Deal to which jail he would be taken. Deal answered that Butler was going to the Metropolitan Correctional Facility. Butler asked whether it was state or federal, and Deal replied that it was federal. Butler asked if he could go to a state jail instead, and Deal said that he could not. Butler then asked Deal if “there was any way” he could go to a state jail and Deal said no. Butler then asked “how much time” he was looking at, and Deal stated that he didn’t know. Butler then said, “I messed up.”
Prior to trial, Butler moved to suppress the statements he made whilе being questioned in the holding cell by Inspector Steinauer without first having been advised of his Miranda rights. Butler did not challenge the admissibility of the statements he made previously to Chasse and *1098 Hallor, or the statements he made to Deal on the way to jail. The district court found as a matter of fact that Butler was in custody at the time he was questioned by Steinauer, but that the Miranda requirements had not attached because the agents had not yet developed probable cause to arrest Butler at the time he was placed in the cell.
At trial, Butler testified about his trip to Mexico to see his girlfriend, that he went to the beach in Rosarito, Mexico with her, stayed with her aunt Sandra, and discussed with her aunt the purchase of patio furniture. He testified that while he was at her aunt’s house, a person named Oscar appeared and offered to sell him his red Nissan Sentra. Butler paid Oscar a $300 down payment (he still owed $500-$800), and then attempted to drive the car back to the Unitеd States to see if it could pass a smog test. He knew nothing about the marijuana found in the car at the Tecate Port of Entry. Butler denied telling any of the customs inspectors that he had maintained possession of the car the entire time he was in Mexico. He also denied telling the inspectors where he was сoming from with the car.
Butler was found guilty by a jury of two counts: importation of marijuana and possession of marijuana with intent to distribute, in violation of 21 U.S.C. §§ 952, 960, and 841(a)(1). He was sentenced to two concurrent terms of 41 months imprisonment.
II. Jurisdiction and Standards of Review
We have jurisdiction under 28 U.S.C. § 1291. Whether a person is entitled to
Miranda
warnings is an issue of law to be reviewed de novo.
United States v. Nieblas, 115 F.3d
703, 705 (9th Cir.1997). We review the district court’s factual finding that the defendant was in custody for
Miranda
purposes for clear error.
People of the Territory of Guam v. Palo-mo,
III. Analysis
In
Miranda v. Arizona,
The case books are full of scenarios in which a person is dеtained by law enforcement officers, is not free to go, but is not “in custody” for
Miranda
purposes. A traffic stop is not custody.
Berkemer v. McCarty,
It is well recognized that special rules apply at the border. In
United States v. Leasure,
Stops and routine questioning are the norm at the border in the primary inspection areas. In most cases, the earliest that a person could be in custody is at the point when she is moved into a secondary inspection area and asked to exit her vehiсle while it is searched. Leasure’s is a typical case.... The first inspector approached Leasure and asked her several questions as to why she went to Mexico and what she had done there. It is immaterial whether his questioning at that stage continued after [the dog] had alerted on the vehicle or not. Objectively, there was nothing to suggest that Leasure was in custody before she was asked to step out of her vehicle.
Id. at 840.
The district court misread
Leasure
to mean that unless the questioning agents have probable cause to arrest,
Miranda
warnings need not be given in border situations, no matter what the circumstances. It is true that
Leasure
contains the following language: “[Other border’ cases] have all held that
Miranda
warnings need not be given in a border crossing situation unless, and until, the questioning agents have probable cause to believe that the person has committed an offense.”
Id.
However, the
Leasure
court also said, “The
results
of those [other border cases] remain good law but for
reasons
somewhat different than advanced in them.”
Id.
(Emphasis added.) It pointed out that the Supreme Court in
Stansbury v. California,
Although the existence or non-existence of probable cause might be one factor to consider in determining someone’s custodial status in the twilight zone between detention and custody, what ultimately matters to the determination of whether
Miranda
is triggered is
custody,
which is determined not by the existence of probable cause, but by looking to the “objective circumstances of the interrogation,”
Stansbury,
In
Leasure,
the defendant merely had been delayed for questioning and the search of her belongings; she was not free to go, but neither was she jailed, handcuffed, or subjected to anything besides inconvenience or delay. In
United States v. Estrada-Lucas,
In sharp contrast to the facts of
Leasure
and
Estrada-Lucas
is
United States v. RRA-A,
[T]he district court properly determined the time of arrest as when RRA-A was handcuffed. RRA-A claims that she was arrested at the time of her detention in the security office, prior to the agents discovering the marijuana and handcuffing her. RRA-A’s argument fails, however, to address the fact that this court allows lawful detention during border searches, and that she believed herself free to go at that time. Although frisking RRA-A in a security office certainly constituted a detеntion, the government’s actions did not rise to the level of an arrest until she was handcuffed.
The government’s contention that RRA-A was not arrested until she was formally told she was under arrest and read her Miranda rights is similarly flawed. RRA-A was handcuffed after the inspector discovered the narcotics in the vehicle, separating that detention from the search itself. A reasonable person handcuffed for four hours in a locked security office after a narcotics search would have believed that [s]he was not free to leave. Given the totality of circumstances, then, we conclude that RRA-A’s handcuffing was the clearest indication thаt she was no longer free to leave and therefore find it to be the point of arrest.
Id. at 743 (citations and internal quotations omitted).
It is true that the agents had found the drugs before the juvenile had been handcuffed, but the key to the case is not that the drugs had been found, but that to a reasonable person, being handcuffed to a bench for hours in a locked office is more than a temporary detention occasioned by border-crossing formalities of the routine sort described in Leasure or Estrada-Lucas. To a reasonable person, being handcuffed to a bench in a locked office means that he or she is in custody.
We recognize that “the government has more latitude to detain persons in a border-crossing context.”
United States v. Doe,
In the case at the bar, the district judge found that Butler was in custody when he was locked in a holding cell and had his shoes and belt confiscated. This finding is not clearly erroneous. However, the district judge was mistaken as a matter of law when he then held that because the agents hаd not yet developed probable cause to arrest Butler, they were excused from advising Butler of his rights prior to interrogating him in his cell, regardless of his custody status. Because he was in custody, Butler should have been given his Miranda warnings prior to further questioning, and therefore, the district court should have granted Butler’s motion to supрress the statements he made to Stei-nauer in the holding cell.
IV. Harmless error
Although the statements to Steinauer should have been suppressed, the failure to do so was harmless beyond any doubt. Even without the statements to Steinauer, the evidence of guilt was overwhelming. In the first place, most of what Butler told Steinauer was repetitiоus of statements he made at primary inspection, and indeed, to Butler’s own trial testimony. Second, Butler was the sole occupant of a vehicle carrying over 46 pounds of marijuana. Third, Butler’s spontaneous statement to Agent Deal while on the way to jail — “I messed up” is strong evidence of guilt. Finally, Butler’s defense — that while in Mexico, someone sold him a used car for $300 that secretly contained $37,000 worth of illegal drugs — is less than compelling.
AFFIRMED.
