Appellant Andres Campa was arrested when he went to retrieve a package of counterfeit alien work permits (“green cards”) at an apartment targeted by law enforcement authorities because a series of suspicious packages had been delivered there. He entered a conditional plea of guilty to charges relating to the counterfeiting and fraudulent use of various identification documents, reserving his right to appeal the district court’s denial of his motion to suppress all evidence and statements obtained by authorities after his arrest. See 18 U.S.C. §§ 1028(a)(1), (a)(5), 1546(a); 42 U.S.C. §§ 408(a)(7)(c). Campa now brings that appeal, claiming that the district court erred in failing to find that he was unlawfully detained and searched upon entering the apartment. Our review of the record and relevant case law persuades us that the only Fourth Amendment violation that occurred — an improper frisk — was unrelated to appellant’s arrest and did not give the government access to the incriminating evidence. We therefore affirm the denial of appellant’s suppression motion.
I. Factual Background
For nearly a year before March 1999, the United States Postal Inspection Service had been investigating suspicious Express Mail packages addressed to 74 Thornton Street in Revere, Massachusetts. On March 19, Inspector Michael MeCarran posed as a mailman and delivered the latest such package. Three other law enforcement officers accompanied him, but initially remained in the postal truck. 1
A man later identified as Jose Bullón came to the door, stated that he was the addressee, “Francisco Valencia,” and signed the name “Francis Palencia” on the delivery mail receipt. MeCarran then *736 summoned the other officers. Bullón agreed to speak with them and consented to the package being opened. Inside were forty blank green cards. Bullón admitted that Valencia was a fictitious name and that he was accepting the package for a man he knew as “Gorrito.” He described Gorrito as a Hispanic male in his early twenties who usually wore a baseball cap. Bullón reported that Gorrito paid him $50 per package and that he previously had accepted about ten packages. Bullón stated that Gorrito manufactured the fraudulent documents in a nearby apartment on Highland Street. Expressing fear of retaliation if Gorrito learned of his cooperation, Bullón nonetheless disclosed that Gorrito was due at the Thornton Street apartment at about 2 p.m. that day, and he agreed to go with one of the officers to point out the Highland. Street apartment.
At about 2:30 p.m., shortly after Bullón returned to the Thornton Street location, Bullón and McCarran saw two Hispanic males walking down the street toward the apartment. Bullón identified one of the men, who was wearing a baseball cap, as Gorrito. He later was identified as appellant Campa. Appellant and the other man, Enrique Lara-Valirde, entered the apartment without knocking and were confronted just inside the door by three officers, who identified themselves, ordered the men to face the hallway wall, and then conducted a pat-down search. During the frisk of appellant, Trooper Marrón took keys, a beeper and a wallet from his pockets, dropping the items to the floor as they were removed. Appellant and Lara-Va-lirde then were escorted to the kitchen, where they sat down at a table. McCar-ran gathered the items removed during the frisk and placed them on the table.
At this point, the officers asked for identification. Lara-Valirde admitted that he had no identification and was in the United States illegally. Marrón, a non-Spanish speaker, attempted to communicate with appellant by saying the word “identificación” two or three times. In response, Campa took a New Jersey driver’s license from his wallet and handed it to the officer. 2 Marrón recognized the license as a counterfeit and placed Campa under arrest. About one minute had elapsed since the men entered the kitchen.
Campa, who spoke little or no English, was read Miranda warnings in Spanish and immediately signed a Spanish-language form waiving his rights. He acknowledged his involvement in counterfeiting and consented to a search of his Highland Street apartment. There, he identified keys to open the front door and a locked closet. In the closet, officers discovered a substantial quantity of counterfeit documents as well as equipment for manufacturing false identification materials. A short time later at police headquarters, Campa made additional incriminating statements after again being advised of his rights.
Appellant subsequently moved to suppress the counterfeiting materials found in the Highland Street apartment and his statements to authorities admitting culpability. He argued that the officers did not have the requisite level of suspicion to justify the stop and pat-down search, that his arrest was unlawful, and that his confessions and all physical evidence seized should be suppressed as “fruit of the poisonous tree,”
Wong Sun v. United States,
After a two-day evidentiary hearing, the district court concluded that the officers had a sufficient basis to detain Campa briefly for the purpose of exploring his
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relationship to the counterfeit green cards, but that the accompanying frisk was excessive in scope because the officers removed all items from his pockets without regard to whether they might be weapons. The court nonetheless refused to suppress any of the challenged evidence on the theory that its discovery was inevitable given the authority of the police to determine Cam-pa’s identity. The court believed that, even with a more limited frisk, Campa either would have provided the New Jersey license voluntarily, or the officers could and would have searched him to obtain it. On appeal, appellant renews his claim that the officers lacked even the reasonable suspicion necessary to conduct an investigatory stop authorized by
Terry v. Ohio,
We review the district court’s findings of fact for clear error, but give de novo consideration to its legal Conclusions.
United States v. Cruz,
II. Discussion
This case requires us to examine closely two different interactions, minutes apart, between law enforcement officers and appellant. The first occurred in the hallway of the Thornton Street apartment when officers stopped and frisked appellant and Lara-Valirde immediately after their entry into the apartment. The second occurred in the kitchen when the officers demanded identification, prompting appellant to produce the false New Jersey driver’s license. Appellant contends that the officers’ conduct during the first encounter was unlawful, and he asserts that the license and all other evidence and statements subsequently obtained were fruits of that illegality. He specifically maintains that the unlawful removal of his wallet from his pocket in the hallway led to his turning over the phony New Jersey license and, consequently, to his arrest. Though we agree that the pat-down was flawed, we disagree that it tainted the second encounter. We begin our analysis by reviewing relevant Fourth Amendment jurisprudence.
A. The Terry Stop-and-Frisk Standards
A warrantless search violates the Fourth Amendment unless it falls within one of the few carefully limited exceptions to that important constitutional protection.
Minnesota v. Dickerson,
In addition to the stop for questioning,
Terry
permits a pat-down search for weapons based on an objectively reasonable belief that the suspicious individual is armed and presently dangerous.
Dickerson,
B. The Hallway Encounter
Appellant contends that the hallway encounter was not a lawful Terry stop because it was not justified by sufficiently concrete and reasonable suspicion of criminal activity. He further argues that, in any event, the seizure and search exceeded the bounds of a permissible Terry stop and thus constituted a de facto arrest unsupported by probable cause.
1.
The Stop.
We have little difficulty in concluding that the hallway stop fit comfortably within the
Terry
framework. The officers knew that a package containing fraudulent documents had been delivered to the apartment and that a series of similar deliveries had occurred over the last year. Bullón reported that an individual known as Gorrito was the intended recipient of the package that day and that he previously had received about ten similar packages. Bullón further disclosed that Gorrito, who customarily wore a baseball cap, would be returning to the apartment at about 2 p.m. Although Bullon’s credibility was previously untested, the officers had the opportunity to assess his truthfulness in an extended face-to-face encounter, and they remained with him until his information was partially corroborated by events. Bullon’s own admission of complicity,
see, e.g., United States v. Schaefer,
2.
The Detention.
We also reject the contention that the hallway encounter evolved into a de facto arrest. The detention was brief — a few minutes from the time the men arrived in the apartment until they were moved to the kitchen — and the circumstances were nearly the least intrusive possible for a stop and frisk.
See, e.g., United States v. Sowers,
It may be that the restriction on appellant’s liberty felt more severe in this private apartment than it would have felt in an open public setting,
see Zapata,
3.
The Pat-down Search.
We agree with appellant and the district court, however, that the pat-down search conducted by the officers exceeded the permissible scope of a
Terry
detention. We are satisfied with the officers’ judgment that a pat-down was justified, in light of Bullon’s expression of concern for his safety if he betrayed Gorrito and the uncertainties of confronting the two men in an apartment where at least three other individuals of unknown allegiance were present. The officer who frisked appellant, Trooper Marrón, acknowledged, however, that he made no attempt to distinguish between bulging items that could be weapons and other types of concealed objects, reaching into appellant’s pockets whenever he felt a protrusion and emptying all items onto the floor. If this indiscriminate removal of items embraced objects that were readily identifiable by touch as non-weapons, then the further invasion of appellant’s privacy occasioned by removing them from his pockets was unnecessary and thus unlawful.
See Terry,
Although we recognize that searching by means of a pat-down is’ not an exact science, the government does not even argue that Trooper Marrón thought appellant’s wallet — the item particularly at issue here — could be a weapon. He simply removed every bulging object as he searched, undoubtedly a convenient method for detecting weapons, but one that goes beyond the limited invasion of privacy authorized by Terry and its progeny. That the items were not actually “seized” and retained by the officers — and, indeed, might have been returned to appellant had he asked — minimizes the violation but does not erase it. We therefore conclude that appellant was subjected to an unlawful frisk.
C. The Kitchen Encounter
We differ with appellant, however, in our assessment of the impact of that
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constitutional violation.
3
He claims that, once the officers had removed the wallet from his pocket and placed it within sight on the kitchen table, he was deprived of the choice to withhold its contents and thus was coerced into turning over the license. The illegality of the pat-down, however, rests on the assumption that the officers unquestionably knew that certain of the items they removed from his pockets were not weapons. The wallet, in particular, was most easily identified as a non-weapon, and was almost certain to have been accurately recognized by feel. We are unpersuaded that the difference between the officers’ virtual certainty that he carried a wallet and the wallet’s presence on the kitchen table is so significant that appellant’s yielding of the license in the former case would be voluntary while in the latter it would be involuntary. Indeed, we reached a similar conclusion as to the coerciveness of taking a wallet in
Forbes,
This is not to say, of course, that the circumstances were entirely free of compulsion. The reality is that police officers seeking to obtain information from a suspect in a
Terry
stop are likely — and expected to — use one or more techniques with coercive impact,
see Kolender v. Lawson,
[d]uring such an encounter, few people will ever feel free not to cooperate fully with the police by answering their questions .... Our case reports are replete with examples of suspects’ cooperation during Terry encounters, even when the suspects have a great deal to lose by cooperating.
Kolender,
*741 We therefore affirm the district court’s denial of appellant’s motion to suppress the evidence of counterfeit document production that was obtained following his arrest.
Affirmed.
Notes
. The others were Massachusetts State Trooper Mark Marrón, U.S. Customs Agent James Burke, and Revere Police Department Detective Tony Arcos.
. Campa testified at the suppression hearing that Trooper Marrón removed the license from his wallet without his consent, but the district court "d[id] not find Campa credible on this point.” In the absence of clear error, we accept the district court’s factual findings, particularly with respect to the credibility of witnesses.
United States v. Forbes,
. The district court relied on the "inevitable discovery” doctrine to conclude that the officers would have obtained the license regardless of the nature of the frisk, holding that the officers could have taken the license from appellant even if he had refused to produce it voluntarily. We have been pointed to no federal cases supporting such an "identity search” exception to the Fourth Amendment’s warrant requirement, but find it unnecessary to consider the question any further because of our conclusion that appellant turned over the license voluntarily.
. Appellant seems to argue that, even if the unlawful frisk had no effect on his producing the license, it could have influenced his decision to cooperate in the search of the Highland Street apartment because his "first instinct, given that the officers already had his wallet, may have been to cooperate and confess." We reject the suggestion that the government must disprove this highly speculative scenario. There is no factual support for linking the post-arrest cooperation with the illegal frisk.
See Segura v. United States,
