After a bench trial, appellant Frederick Ricardo Germany was convicted of unlawful possession of a controlled substance (cocaine), see D.C.Code § 48-904.01(d) (2001), the court having denied his motion to suppress the tangible evidence. The evidence was found by a Metropolitan Police Department (“MPD”) officer who frisked appellant for weapons when officers found him on the front porch of a house where officers had arrived to execute a premises search warrant. Appellant seeks reversal of his conviction on the ground that the pat-down search violated his rights under the Fourth Amendment. We conclude that the trial court did not err in denying the suppression motion, and we therefore affirm the judgment of conviction.
I.
On November 1, 2007, MPD Detective Kevin Copeland obtained a search warrant that authorized a search of a suspected “crack house,” a private residence located in the 5000 block of Bass Place, S.E. The warrant authorized a search for, inter alia, “crack cocaine, narcotics paraphernalia, ... firearms [and] weapons.... ” The affidavit submitted in support of the application for the search warrant, which the court admitted into evidence at the suppression hearing, contained the following factual background:
[Confidential Source # 1 (“CS# 1”) ] was provided with an amount of advance [MPD] funds and instructed to attempt to purchase illicit drugs from within the [Bass Place, S.E., house]. While under law enforcement constant observation, *1219 CS# 1 walked to the front door of [the house] and was met by a black female who was sitting on the front of the porch, the black female escorted CS# 1 inside.... A short time later CS# 1 exited the premises and responded directly to the Affiant [Detective Copeland] ... CS# 1 delivered several clear ziplocks containing a white rocklike substance to the Affiant, a portion of which subsequently field-tested positive for cocaine. CS# 1 stated that (IT) had purchased the white rocks from a black female inside of [the house].
At the suppression hearing, two MPD officers described the execution of the search warrant. Detective Copeland testified that after dark on November 2, 2007, around 8 p.m., “maybe about ten” MPD officers, wearing police vests, arrived at the house to execute the warrant. The door to the house was “already open” and Detective Copeland “could see that everybody was pretty much outside on the porch.” More specifically, Detective Copeland testified, there were approximately seven people on the porch, including appellant, and two children and one female adult were inside the house. Police placed each of the people on the porch in “flexieuffs” (plastic handcuffs) “for the officers’ safety and security.” 1
Detective Copeland acknowledged that when appellant was “handcuffed and placed on his stomach face down on the porch,” police “had no indication that [appellant] was involved in any illegal activity” and no information that he was an owner or occupant of the house. In response to defense questioning, Detective Copeland testified that he did not know whether appellant had money in his hand when police arrived on the scene. He agreed that “the only connection [appellant] had to this search warrant was he was on the porch with other people when officers arrived to execute the warrant.” The entire search took about thirty-five to forty-five minutes.
Detective Lorenzo James was one of several officers present to assist with the search warrant. He testified that when MPD officers arrived on the scene, it was dark and there were “a lot of people on the front porch.” Detective James was “outside with some of the other detectives, detaining people that [were] on the porch.” Approximately six people were on the porch. “[Everybody ... on the porch was instructed to get down” on the porch. Everyone complied, and then they all were “placed in flexieuffs or handcuffs for officers’ safety and their safety while [police] were executing the warrant.” Police then did a “safety patdown” of everyone on the porch, including appellant, who was lying on his stomach. When Detective James, who had his gun drawn, performed a pat-down of appellant, the detective felt, in appellant’s right front pants pocket, what he could tell (from the shape and from his years of experience in narcotics) was a four-or five-inch-long crack pipe. When Detective James rolled appellant over to complete the pat-down, “a plastic bag that contained white powder substance ... fell out of’ the right pocket of appellant’s jacket, which the detective described as a “waist-length coat.” Detective James retrieved the crack pipe when he rolled appellant over, but stated that he “would have still rolled [appellant] over even if [the crack pipe] wasn’t on him” because otherwise he could not do the “full pat- *1220 down.” Asked on cross-examination whether appellant had done anything to raise Detective James’s suspicions “relative to everyone else that was there at the time,” Detective James responded, “No ... [appellant] was real calm.” Appellant was put in flexicuffs along with everyone else for “officers’ safety, when [the officers are] executing a search warrant and that amount of people [is] at a location.” Detective James had no indication that appellant was armed or dangerous when he arrived at the location, and had no information that appellant lived in or owned the house, but explained that “when we, as police officers, execute warrants, we tend to treat ... people to be there to be armed and dangerous, could be armed and dangerous.” Detective James could not recall whether appellant had any money in his hand.
Appellant Germany was the sole witness for the defense at the suppression hearing. He testified that he was on the porch of a friend’s house, along with about seven or eight other people, “hanging out,” “drinking and things like that,” and celebrating “somebody’s birthday.” The other people were “younger people,” while appellant was 47 years old. Appellant stated that just as the police arrived, he had cash in his hand and was “getting ready to leave off the porch.” When police told him to “freeze” and asked what he had in his hand, he told them that he had money in his hand because he was headed toward the ice cream truck that was in front of the house to buy some chicken wings. An officer who had his gun drawn (not Detective James) made him return to the porch. The owner of the house was at the ice cream truck, looking at what was happening to her house. The officer who made appellant return to the porch patted appellant down, though “not really good ... like he was patting for guns or weapons.... ” Detective James took the money from appellant’s hand, counted it, and put it in appellant’s left back pocket, then put plastic cuffs on appellant and told him to lie down on the porch. 2 Appellant testified that he “kept asking for the search warrant” and that Detective James came to pat appellant down again because appellant “was the one asking for the search warrant.” Four or five officers put plastic cuffs on everyone, patted everyone down, and then made them all lie down on the porch. There was a girl next to appellant and a man next to her. 3 Police made the owner he down on the actual ground and put “real” handcuffs on her. A woman and children were in the house; the police let them come out of the house and did not pat them down while they were on the porch.
The trial court incorporated the motions hearing testimony into the trial. At the conclusion of all the testimony, the trial court denied the motion to suppress and found appellant guilty of cocaine possession. The court specifically credited the testimony of Detective James and found that when police arrived to execute the search warrant, they saw a “small crowd” congregated at the front of the house, did not know “who is the host and who is the guest” or who resided there, and, seeing people wearing coats in which weapons could easily be concealed, patted everyone *1221 down almost contemporaneously with handcuffing them, to ensure safety.
II.
Appellant argues that police lacked a reasonable, articulable suspicion that he was armed or dangerous, and that it therefore was constitutionally impermissible for Detective James to perform the pat-down search. Accordingly, appellant contends, the trial court erred in denying his motion to suppress the cocaine, which police would not have found but for the (allegedly) unlawful search. In reviewing a trial court’s ruling on a motion to suppress tangible evidence, “the facts and all reasonable inferences therefrom must be viewed in favor of sustaining the trial court’s ruling.”
In re T.H.,
III.
The parties agree that the MPD officers’ detention of appellant during the execution of the search warrant was lawful, and that the sole issue presented is whether the weapons pat-down was constitutionally permissible. As one appellate court observed a few years ago, “[wjhether law enforcement officers may detain
and
pat-down persons encountered during the execution of a narcotics search warrant in a private home is far from settled.”
State v. Howard,
No.2003-CA-0058,
As established by
Terry v. Ohio,
The progeny of
Terry
include a number of decisions in which the Supreme Court considered whether police may search or seize individuals who are on the premises that police are searching during the execution of a search warrant. Appellant relies primarily on the Court’s opinion in
Ybarra v. Illinois,
When the police entered the Aurora Tap Tavern on March 1, 1976, the lighting was sufficient for them to observe the customers. Upon seeing Ybarra, they neither recognized him as a person with a criminal history nor had any particular reason to believe that he might be inclined to assault them. Moreover, as Police Agent Johnson later testified, Ybarra, whose hands were empty, gave no indication of possessing a weapon, made no gestures or other actions indicative of an intent to commit an assault, and acted generally in a manner that was not threatening. At the suppression hearing, the most Agent Johnson could point to was that Ybarra was wearing a 3/4-length lumber jacket, clothing which the State admits could be *1224 expected on almost any tavern patron in Illinois in early March. In short, the State is unable to articulate any specific fact that would have justified a police officer at the scene in even suspecting that Ybarra was armed and dangerous.
Id.
at 93,
Appellant argues that his circumstances during the search of the house on Bass Place cannot be distinguished in any material way from the facts of
Ybarra.
He emphasizes the Supreme Court’s statement in that case that the “ ‘narrow scope’ of the
Terry
exception does not permit a frisk for weapons on less than reasonable belief or suspicion directed at the person to be frisked, even though that person happens to be on premises where an authorized narcotics search is taking place.”
Id.
at 94,
We are not persuaded by appellant’s argument in reliance on
Ybarra.
Rather, we think denial of the motion to suppress was consistent with the Supreme Court’s later decisions in
Michigan v. Summers,
In
Summers,
as police officers arrived to execute a warrant authorizing them to search a house for narcotics, they encountered an individual (Summers) descending the front steps of the house. They detained Summers while they searched the premises, and, after finding narcotics in the house and determining that he owned the house, arrested and searched him and found heroin in his coat pocket.
Summers,
As the Court explained several years later in
Mena,
the rationale of
Summers
is that once a warrant for the search of a home is authorized and the warrant is being executed, “the character of the additional intrusion caused by detention [of the occupants of the home] is slight [while] the justifications for detention are substantial.”
In
Mena,
police investigating a gang-related, drive-by shooting obtained a search warrant for an address where they had reason to believe at least one member of the gang involved in the shooting resided. The warrant authorized a search of the house and premises for, among other things, deadly weapons.
Rettele
was a suit brought under 42 U.S.C. § 1983 on the basis of a search and seizure by members of the Los Angeles County Sheriffs department who had a warrant to search three named suspects, and two houses where police believed the suspects resided, for documents and computer files, in connection with a fraud and identity theft investigation.
The Court rejected the reasoning of the United States Court of Appeals for the Ninth Circuit that “[b]ecause respondents were of a different race than the suspects the deputies were seeking, ... ‘[a]fter taking one look at [respondents], the deputies should have realized that [respondents] were not the subjects of the search warrant and did not pose a threat to the deputies’ safety.’ ”
Id.
at 613,
When the deputies ordered respondents from their bed, they had no way of knowing whether the African-American suspects were elsewhere in the house. The presence of some Caucasians in the residence did not eliminate the possibility that the suspects lived there as well. As the deputies stated in their affidavits, it is not uncommon in our society for people of different races to live together. Just as people of different races live and work together, so too might they engage in joint criminal activity. The deputies, who were searching a house where they believed a suspect might be armed, possessed authority to secure the premises before deciding whether to continue with the search.
Rettele,
Even before
Mena
and
Rettele,
this court recognized that, while the Supreme Court “has stressed the importance of ‘individualized suspicion’ as an essential prerequisite to a valid search or seizure” under the Fourth Amendment, “immediate safety concerns may justify police in stopping, or stopping and frisking, a person based on his association with someone else whom the police reasonably suspect of criminal activity.”
Trice v. United States,
Thus, “despite the general rule” that requires suspicion directed at the person who suffers the intrusion,
Trice,
The fact that the location being searched is a private residence also weighs heavily in the totality of circumstances as a reason that heightens the need for police to take safety precautions. “[OJccupants or residents [of a private home] are likely to react adversely to the police entrance into their home.”
Dashiell,
IV.
In this case, the warrant authorized police to search the Bass Place residence not only for narcotics, but also for weapons. Although police did not know whether appellant owned or resided in the house, they could reasonably assume that he was a resident or an invited guest when they found him — by his account, partying along with several other people — on the premises when they arrived to conduct the search. The trial court found a number of other facts that also are pertinent to the totality of circumstances that we must consider. According to Detective James’s tes *1229 timony, which the trial court specifically credited, when police arrived, it was dark; there were multiple occupants on the porch (the same location where, according to the search warrant affidavit, the individual who sold cocaine to the confidential informant met her customer) and in the house; and appellant was wearing a coat under which a weapon could be concealed. 15 Furthermore, police used plastic “flexicuffs” to restrain the occupants of the porch whom they detained. Presumably, flexicuffs are not as secure as metal handcuffs, which themselves provide no guarantee that a restrained individual cannot reach places where contraband is secreted and endanger police. 16
*1230 The uncontradicted portions of appellant’s testimony at the suppression hearing, though not specifically credited (or discredited) by the court, recited additional facts that, as part of the totality of circumstances, would have warranted an objective officer of reasonable caution in the belief that safety precautions were needed with respect to appellant in particular. Appellant testified that he was attempting to leave the porch as police arrived. 17 In addition, appellant testified that there were seven or eight people congregated on the porch, a number that exceeded the four or five officers who were attending to them. 18
In light of all the foregoing, we conclude that the totality of circumstances gave the police a basis for reasonable, articulable suspicion that appellant might be armed and dangerous, and that police therefore acted lawfully in performing a pat-down frisk of appellant for weapons. 19 Accord *1231 ingly, we hold that the trial court did not err in denying the motion to suppress the cocaine that fell out of appellant’s clothing during the frisk.
In reaching this result, we recognize that “even a limited search of the outer clothing for weapons constitutes a severe, though brief, intrusion upon cherished personal security, and it must surely be an annoying, frightening, and perhaps humiliating experience.”
Terry,
The judgment of conviction is
Affirmed.
Notes
. Detective Copeland explained, “So what we normally do is we secure the premises.... We have everybody get down ... onto the ground or to the floor or wherever they may be, stop wherever you are, get down for safety purposes for the detectives and the officers that are executing the search warrant.”
. At another point in his testimony, appellant stated, inconsistently, that he was "on the ground with money in [his] hand.”
. Appellant testified that when the officer patted him down and "saw that I didn’t have any weapons, he laid me down. Then he went to the girl next to me and laid her down the same way. Then the guy next to her, he did him the same way.”
. Many years ago, the U.S. Supreme Court declined to review a decision of the Wisconsin Supreme Court holding that police executing a search warrant for drugs in a private residence were justified in conducting a weapons frisk of all persons found on the premises.
See Guy v. Wisconsin,
. The Fourth Amendment protects "[t]he right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures.” U.S. Const. Amend. IV.
. We may determine the facts available to the officer on the basis of police officers' collective knowledge,
e.g.,
the facts available to other officers on the scene as well as those facts known to the officer who performed the search or seizure in question.
United States v. Wheeler,
. We understand the pat-down frisk in issue here to be "the type of limited inspection discussed in
Terry ...
where an officer merely checks an individual for weapons, while not conducting a full search of that individual's person.”
Dashiell v. State,
*1223 The limited search permitted by Terry ... is to find weapons "for the assault of' the police officer," not merely to find weapons; thus there is no reason to cover every square inch of the suspect's body. The need is only to find implements which could readily be grasped by the suspect during the brief face-to-face encounter, not to uncover items which are cleverly concealed and which could be brought out only with considerable delay and difficulty. By contrast, the on-the-scene search of a person who has been arrested and who is to be transported to the station (often unwatched in the rear of the police van) also frequently referred to as a "frisk,” must be more extensive because the arrestee may well have an opportunity to get his hands on a carefully concealed weapon. The difference between the two situations is appreciated by the police, who normally pat down only around the armpits and pockets during a stopping for investigation but make a more detailed search after arrest.... If during a lawful pat-down an officer feels an object which obviously is not a weapon, further "patting" of it is not permissible.
LaFave,
supra,
§ 9.6 (4th ed.2004);
see Minnesota v. Dickerson,
.
Id.
at 88,
. Police both frisked and handcuffed Mena,
see
.
See also id.
at 102, 10,
In
United States v. Sanchez,
. See also LaFave, supra, § 9.6(a) (4th ed. 2004) (“Yet another situation in which there may exist grounds for a frisk is when a policeman and citizen are brought into contact as a consequence of the officer acting to arrest (or otherwise detain) a companion of that person.”).
. The facts of Trice were that a detective heard a police dispatcher broadcast a lookout for a suspect in a stabbing at a nearby hospital. Shortly thereafter, the detective spotted two men, one of whom fit the description of the suspect and the other of whom was Trice, walking about a half-mile from the hospital. The detective stopped both men and ordered them to put their hands on the car to be frisked. This court upheld the detention and frisk, explaining that:
Trice appeared to be the companion of a potentially violent, fleeing criminal and not a mere bystander. Moreover, given the re-cency of the crime, it was reasonable to think that if [the described suspect] committed it, his companion Trice likely was aware of the fact and was a witness if not also an accomplice or an accessory after the fact. On these facts it reasonably appeared that Trice posed a potential threat to an officer who was attempting lawfully to detain his friend on suspicion of a violent crime; for if Trice was not restrained, he might have tried to help [the suspect] resist arrest or retaliate against the officer.
Trice, supra,
.
Cf. United States v. Banks,
.
See also
LaFave,
supra,
§ 4.9(d) (4th ed.2004) (noting the greater likelihood of danger to police in a premises search warrant situation if the person does have a weapon because the person) " ‘will certainly have much more opportunity to use [any such weapon] against the officer,' ” than he would have in a
“Terry
type on-the-street confrontation,” "not only because the suspect and officer will be in close proximity for a longer period of time, but also ... because the officer’s investigative responsibilities under the warrant require him to direct his attention to the premises rather than the person” (quoting
United States v. Robinson,
.
Cf. Rettele,
.
See Sanders,
Courts have treated a frisk or pat-down as a precaution that logically accompanies the more intrusive step of handcuffing.
See United States v. Giangola,
No. CR 07-0706 JB,
.
Cf. Howard v. United States,
. Although Detective James did not testify that this was a concern, "in reviewing the validity of a subsequent search under
Terry,
the subjective thoughts of the officer are irrelevant because the test is an objective one.”
In re D.A.D.,
. We do not hold that, in every case, police may frisk all occupants of a residence being searched pursuant to a search warrant. As Professor LaFave aptly puts it, "it remains clear that there is no authority justifying the police to 'routinely' frisk those present at any search warrant execution.” LaFave, supra, § 4.9(d) (4th ed. Supp.2009-10). Professor LaFave urges recognition of the rule that "not all stops call for a frisk" (notwithstanding the reasoning of some courts that police may automatically frisk in certain types of situations). LaFave, supra, § 9.6(a) (4th ed.2004) (citing David A. Harris, Frisking Every Suspect: The Withering of Teny, 28 U.C. Davis L.Rev. 1, 5 (1994)).
Other courts have reached the conclusion we reach on similar facts.
See, e.g., United States v. Proctor,
In
United States v. Sporleder,
. We agree with the Maryland Court of Appeals’s observation in Dashiell:
A policy of conducting frisks in narrow circumstances, such as in the case at bar, may help ensure the safety of the occupants as well as the officers. An officer who believes there may be weapons inside a house that is going to be entered under a warrant will be, and rightfully so, on high alert. Any sudden movement by any occupant might elicit a quick reaction from the officer, including, perhaps, the drawing of the officer's firearm. Such a situation is potentially dangerous to the residents and the officer. That danger may, we believe, in part, be lessened after the officer is able to check each occupant for weapons the officer has reason to believe might be somewhere on the premises.
Dashiell,
