OPINION
Defendanb-Appellant Reginald Smith unsuccessfully sought to suppress evidence of a handgun taken from him by Cincinnati police officers as he was leaving an apartment building in Over-the-Rhine, Cincinnati at approximately 3:00 a.m. on November 21, 2006. The officers encountered Smith in the entrance hallway of the apartment building while responding to a 911 emergency call. The record reflects that Smith was not seized until Officer Putnick told him to stop and, at that point, the officers had a reasonable, articulable suspicion that he had been engaged in criminal activity. Therefore, the district court properly found that the officers’ encounter with Smith did not violate the Fourth Amendment. We AFFIRM the district court’s decision denying suppression and AFFIRM Smith’s conviction.
I. BACKGROUND
On November 21, 2006, at approximately 3:00 a.m., Cincinnati police officers were on uniform patrol in Over-the-Rhine, a high-crime, high-drug area just north of downtown Cincinnati, when they were directed to respond to a 911 emergency call at a four-to-five story apartment complex in that neighborhood. Officers Luke Putnick and Brendan Rock were on patrol together *533 and arrived first. They waited for their backup (Officers Herman Hill and Eric Weyda) to arrive before attempting to enter the apartment complex. However, when they attempted to enter the apartment complex, the officers could not get into the building because the front door was locked. The front double doors of the building were made of glass, so the officers were able to see into the entrance hallway. The entrance hallway was approximately “6 feet by 6 feet or 7 feet by 7 feet” and led to another set of double doors which, apparently, were not locked and opened into a lobby. (R. 58 Weyda 17, 21.)
Over the next three to fifteen minutes, the officers sought some way into the building by ringing the door buzzers, knocking on windows, making noise (in particular, through the horn attached to their vehicle), using searchlights, and having dispatch try to contact the residence from which they had received the 911 call. Officer Putnick climbed the fire escape and knocked on the windows along the second floor. Finally, through the glass front doors, the officers observed Smith, coming towards them and carrying both a “bike ... and a bag of food.” (R.
As Smith “unlocked and opened the door, there was kind of an altercation” because, as the officers were rushing in, Smith “was trying to rush out of the door.” (R. 58 Weyda 22.) Primarily for safety reasons, the officers took up a “tactical position” around Smith as they moved past him inside the hallway. (R.
As the officers entered the building, they began to ask Smith questions. Officer Hill testified that Officer Rock “tried to engage in conversation with [Smith] to ask where he came from. He was kind of evasive in his answers, really didn’t look at Officer Rock and tried to keep on going outside. We asked him to slow down.” (R.
*534 Officer Weyda, who was standing outside the hallway, also observed some of the “exchange” and he “overheard small blurbs of Officer Rock asking Mr. Smith questions about what apartment were you coming from, what are you doing here.” (R. 58 Weyda 8.) Officer Weyda “observed [that] Mr. Smith was very, very agitated as if he was in a hurry. He was very, very unsettled.” (R. 58 Weyda 8.) Officer Weyda also remarked that he could only hear Officer Rock’s questions, but not Smith’s responses.
Officer Putnick testified that he also, “tried to make some conversation” in order “to see if I could get any reaction out of [Smith].” (R. 30, Putnick 18.) In particular, Officer Putnick asked, “ ‘How you [sic] doing, sir? Do you live here?’ And he really didn’t acknowledge me. He just kind of kept his head down and tried to keep walking. At that point when he didn’t acknowledge me, my suspicion raised a little bit and I asked him to stop.” (R. 30 Putnick 18.) Officer Putnick further clarified that:
Basically I explained to him that we were here for a radio run and that I wanted to know if he lived there, and as long as he wasn’t involved in any of the activity upstairs, that he would be free to leave, that we first had to go up and check that out. But due to my — due to him trying to force his way out and everything, I said, you know, “I’m just a little suspicious. I don’t know if you’re involved. As soon as we can determine that you’re not, you’ll be free to leave.”
(R. 30 Putnick 19.) Once Officer Putnick told Smith “to stop” he testified that he did not believe that Smith was “free to leave” although the officers did not put Smith in handcuffs or draw their firearms at this time. (R. 30 Putnick 19, 40;
see also
R.
Finally, after the questions, Officer Weyda, “just observed [Smith] as being very, very — in a hurry. You could tell that he was flustered, and then he kind of — he was making very (indicating) movements, furtive movements.” (R. 58 Weyda 23.) Officer Putnick testified that Smith “wasn’t really focused on what I was saying because he said, ‘Well, I’ll just — I got an ID.’ And at that point, he started to reach into his jacket.” (R. 30 Putnick 19.) As Smith, “made a movement towards his coat,” there “was a big rush where Officer Hill and Officer Rock grabbed him, both of his arms. During that time period, I did overhear them say, you know, ‘Keep your hands out. What are you reaching for?’ And then they grabbed him. It all happened very, very fast.” (R. 58 Weyda 8, 23 (testifying that although he “didn’t exactly see what happened” he did observe a “distinct motion” and “saw the defendant move very abruptly” which caused Officers Rock and Hill to “grab him from one side and the other. And then I saw Officer Putnick, who was directly in front of me, just going inside of the door, lunge at Mr. Smith, and immediately stepped back to me and hand me a firearm.”).)
1
In all, it
*535
took “less than two minutes” from the time the officers “got in the building until the time Officer Putnick retrieve[d] the gun from [Smith’s] waistband.” (R.
Smith was charged in federal district court with being a felon in possession of a firearm in violation of 18 U.S.C. §§ 922(g)(1) and 942(a)(2). Smith moved to suppress evidence of the firearm. The district court conducted two evidentiary hearings related to Smith’s motion to suppress and Smith’s motion for reconsideration of the motion to suppress. At the first evidentiary hearing, the district court heard the testimony of Officer Putnick; at the second, it heard the testimony of Officers Weyda and Hill. After receiving Officer Putnick’s testimony in the first evidentiary hearing, the district court denied Smith’s motion to suppress. After the second evidentiary hearing, the district court denied Smith’s motion for reconsideration.
II. ANALYSIS
On appeal from the denial of a motion to suppress, this court reviews the district court’s findings of fact for clear error and its conclusions of law de novo.
United States v. Caruthers,
A. The Fourth Amendment
“The Fourth Amendment prohibits ‘unreasonable searches and seizures’ by the Government, and its protections extend to brief investigatory stops of persons or vehicles that fall short of traditional arrest.”
United States v. Arvizu,
i. Encounters that do not amount to a seizure
In order for a seizure to occur, the encounter must not be consensual and the officers must use physical force or the individual must submit to the officers’ show of authority.
Brendlin v. California,
However, absent the intentional application of physical force, even if there is a show of authority and a reasonable person would not feel free to leave, in order for a seizure to occur there must also be submission to the show of authority: “there is no seizure without actual submission; otherwise, there is at most an attempted seizure, so far as the Fourth Amendment is concerned.”
Brendlin,
ii. Investigatory Terry stops
In evaluating an investigatory
Terry
stop, this court engages “in a two-part analysis of the reasonableness of the stop.”
Caruthers,
An investigatory stop of an individual by a law enforcement officer is proper so long as there is a reasonable basis for the stop.
Terry,
This determination is made in light of the totality of the circumstances.
Arvizu,
In the second part of the
Terry
stop analysis, this court determines whether the degree of intrusion, “was reasonably related in scope to the situation at hand, which is judged by examining the reasonableness of the officials’ conduct given their suspicions and the surrounding circumstances.”
Caruthers,
B. Initial interactions not a violation of the Fourth Amendment
Initially, Smith was not seized before Officer Putnick told him to stop. Although the entire encounter took under two minutes,
United States v. Drayton,
As
Drayton
shows, officers can ask questions without reasonable suspicion.
Drayton,
Furthermore, even if we assumed that a reasonable person would not feel free to leave, Smith still was not seized. In
United States v. Jones,
we considered a situation in which a suspect did not immediately submit to the officers’ show of authority.
In this case, the officers did not use physical force to restrain Smith until they grabbed him when he reached into his jacket (after Officer Putnick told Smith to stop). Prior to that point, there is no evidence of any physical contact, and any physical contact would have been unintentional and a byproduct of the hallway’s small parameters and the officers’ efforts to enter quickly in response to the 911 emergency call (the officers did not physically block Smith in). Furthermore, even assuming that the officers made a show of authority when they surrounded Smith in the hallway in close physical proximity as they attempted to enter the building, Smith did not passively acquiesce or submit to their show of authority but, instead, tried throughout the encounter to push past the officers. Continuing efforts to push past the officers do not constitute submission to a show of authority. Consequently, there was no seizure at this point.
C. Smith’s activity when Officer Put-nick told him to stop justified a Terry stop
Once Officer Putnick asked Smith to stop, a reasonable person would not have felt free to leave and the interaction turned into a Terry stop. 4 Officer Putnick told Smith that he was not free to leave at some point after the initial encounter but immediately before Smith reached for his ID. 5 At this point, as discussed above, the officers were justified in making an investigatory Terry stop because the officers had a reasonable suspicion of criminal activity under the totality of the circumstances, which included: (1) the emergency 911 call; (2) Smith’s efforts, with his head down, to push past the officers and exit the building as the officers entered; (3) that these events took place in a high-crime area in (4) the very early hours of the morning; and (5) Smith’s vague responses to the officers’ questions.
Smith contends that the 911 call is not a significant factor in considering the totality of the circumstances. Smith argues and the district court appears to have assumed that the emergency 911 call was a silent or hang-up 911 call.
6
In examining the 911
*540
call, this court has found that a 911 hangup call “standing alone without follow-up calls by a dispatcher or other information, is most analogous to an anonymous tip.”
United States v. Cohen,
Therefore, even if we found that this was a silent 911 call, it offered a limited “assertion of illegality” which, in conjunction with other factors, could provide the officers with reasonable suspicion. However, in this case, Officer Hill testified that some additional information was communicated with the 911 call: “I recall the dispatcher saying it sounded like it was a struggle inside of the apartment building because the line was still open.” (R.
Furthermore, Smith’s refusal to move out of the way of the officers and his efforts to push through them as they tried to enter the building and as they moved around him, also supported a finding of reasonable suspicion. The Supreme Court has found that flight from law enforcement officers in a high crime area can justify a reasonable suspicion of criminal activity.
Illinois v. Wardlow,
Here, the officers described Smith throughout the encounter as very agitated and unsettled. More importantly, Smith did not merely run from the officers; instead, he stood in their way, with his head down, and attempted to push through them and past them. When they sought to enter the building, the police were not *541 trying to investigate or intimidate Smith, they were not purposefully seeking to slow him down or to inhibit his movements; rather, they were seeking to respond as quickly as possible to a 911 emergency. In response, Smith did not get out of their way, or simply stand still; instead, and without any explanation, he attempted, with his head down, to push his way through and past the officers. Smith’s aggressive behavior, which inhibited the officers’ efforts to respond to a 911 emergency call, distinguishes this case from other Terry stop situations and contributes significantly to our finding that the officers had a reasonable suspicion of criminal activity.
Several other contextual considerations were also present, including that it was “late at night” and “a high-crime area.”
Caruthers,
Finally, Smith’s evasive, non-responsive, and vague answers to the officers’ questions, which (in part) prompted Officer Putnick’s instruction to stop, also provided some additional basis for the officers’ reasonable suspicion. This court has noted that a suspect, “need not answer any question put to him; indeed, he may decline to listen to the questions at all and may go on his way. He may not be detained even momentarily without reasonable, objective grounds for doing so; and his refusal to listen or answer does not,
without more,
furnish those grounds.”
United States v. Campbell, 486 F.3d
949, 954 (6th Cir.2007) (quoting
Florida v. Royer,
Here, Officer Weyda could not remember any of Smith’s responses to the questions he was asked. But Officer Hill testified that Smith, “was kind of evasive in his answers” and that he thought that Smith’s responses were “vague.” (R.
The district court could properly conclude that (1) the emergency 911 call, (2) Smith’s efforts to push past the officers with his head down, (3) the time of night, and (4) the fact that it was a high crime area, when analyzed together as required by the Supreme Court, gave the officers a reasonable, articulable suspicion that Smith had been engaged in criminal activity. The officers’ reasonable suspicion was
*542
not merely based on an inchoate and unparticularized suspicion or hunch but, rather, on a common sense conclusion and specific reasonable inferences which the officers were entitled to draw from the facts in light of their experience. In short, when the only person present in the hallway of a residential complex keeps his head down and tries to push past officers while they are entering the complex in response to a 911 emergency call late at night, the district court may properly conclude that those officers have a reasonable suspicion that he has been engaged in criminal activity. Indeed, “[t]o have simply sent [Smith] on his way, without brief further questioning at the very least, would have been plainly unreasonable, even inept, police work.”
Foster,
Moreover, the degree of intrusion was reasonably related in scope to the situation at hand. Officer Putnick told Smith to stop until they could investigate what sort of emergency had necessitated the 911 call. Presumably, had Smith not — immediately thereafter — reached into his jacket, and triggered a greater search, this would have only taken a few minutes, after which Smith, if there was no further cause for suspicion, would have been free to leave. Consequently, in the brief time before Smith reached into his jacket, the police diligently pursued a means of investigation that was likely to confirm or dispel their suspicions quickly and their actions did not violate the Fourth Amendment.
D. Once Smith reached for his ID, the officers were justiñed in grabbing him and, upon seeing the gun, seizing it
Almost immediately after the officers told Smith to stop, Smith suddenly reached into his jacket. At this point, the officers were justified in grabbing him and the weapon they observed in his waistband. An officer is permitted to conduct “a reasonable search for weapons for [his or her] protection ... where he [or she] has reason to believe that he [or she] is dealing with an armed and dangerous individual.”
Terry,
III. CONCLUSION
The officers’ initial contact with Smith, as they entered the building in an attempt *543 to respond to the emergency 911 call, did not result in a seizure in violation of the Fourth Amendment. Furthermore, when Officer Putnick told Smith to stop, there was a proper basis for an investigatory Terry stop and the degree of intrusion was reasonably related in scope to the situation at hand. Consequently, since the officers’ actions did not violate the Fourth Amendment, we AFFIRM the district court’s decision denying Smith’s motion to suppress and denying his motion for reconsideration and AFFIRM his conviction.
Notes
. Similarly, Officer Hill testified that:
As Officer Rock was talking with him and Officer Putnick, [Smith] made a quick gesture all of a sudden ... [t]owards the inner part of the jacket. At that point, I just touched his left arm and told him to slow down. I believe Officer Rock or Putnick touched his right arm. Just in that movement, Officer Putnick, I think he might have seen a gun or something. He looks in there, reaches in, pulls out the handle of the gun and then hands it to Officer Weyda.
(R.
All he did, like I said, he just reached up right away with his hand. I mean, it wasn't like, "Hey, I have my ID" and then went in. It was, "I have my ID,” and he was going into his jacket as he was saying it right away. And that's — it’s very alarming for an officer in that area for someone to immedi *535 ately reach into their jacket where typically guns are kept. (R. 30 Putnick 45.)
. Physical force creating a seizure needs more than mere physical contact but, rather, involves the intentional application of force.
Hodari D.,
. As discussed above, the reasonable person test asks whether, in view of all the circumstances surrounding the incident, a reasonable person would have believed that he was not free to leave.
. Once he was told to stop, Smith stopped and thus submitted to the officers’ show of authority. (R. 30 Putnick 47.)
. Officer Putnick told Smith, “as long as he wasn’t involved in any of the activity upstairs, that he would be free to leave, that we first had to go up and check that out” and "I’m just a little suspicious. I don’t know if you're involved. As soon as we can determine that you're not, you’ll be free to leave.” (R. 30 Putnick 19.)
Moreover, Officer Hill’s comment that, "[w]e asked him to slow down” is either irrelevant or is identical, for analytical purposes, to Officer Putnick’s command. (R.
. Officers Putnick and Weyda did not remember what type of 911 call it was. However, Officer Hill offered testimony that the dispatcher reported that it sounded as if a struggle was going on inside the apartment.
. We also note that all of these factors were present before the officers had initially positioned themselves around Smith.
