State v. Keith Terres (084778)(Salem County & Statewide) ( 2022 )


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  •                                         SYLLABUS
    This syllabus is not part of the Court’s opinion. It has been prepared by the Office of the
    Clerk for the convenience of the reader. It has been neither reviewed nor approved by the
    Court. In the interest of brevity, portions of an opinion may not have been summarized.
    State v. Christopher Radel (A-44-20) (085129)
    State v. Keith Terres (A-45-20) (084778)
    Argued September 27, 2021 -- Decided January 20, 2022
    ALBIN, J., writing for a unanimous Court.
    These consolidated appeals present an issue of first impression. The Court
    considers whether the police have a right to conduct a protective sweep of a home when
    an arrest is made outside the home and, if so, the requisite justification for a warrantless
    entry and protective sweep. In doing so, the Court balances two important values: an
    individual’s fundamental privacy right in the home and the significant state interest in
    officer safety.
    Radel: In June 2011, defendant Christopher Radel pled guilty to a weapons
    offense. In March 2015, the trial court sentenced Radel to a probationary term with
    credit for two days served in custody. In October 2015, the court entered an order
    directing in part that “members of Little Falls Police Department respond to [Radel’s]
    home, located at 103 Browertown Road in the Township of Little Falls, immediately
    upon receipt of a copy of this Order, for the limited purpose of retrieving” any firearms,
    including a Beretta. (emphasis added). The Prosecutor’s Office faxed the order to
    Sergeant Robert Prall more than two months after entry of the order. Before carrying out
    the order twelve days later, Sergeant Prall learned that Radel resided at 81 Browertown
    Road; that Radel had two active municipal arrest warrants; and that -- based on a firearms
    registry search -- Radel possessed firearms other than the Beretta listed on the order. On
    January 19, 2016, Sergeant Prall set in motion a plan to enforce the order to retrieve
    weapons and arrest Radel on the outstanding warrants.
    At 10 a.m., seven Little Falls police officers positioned themselves to surveil both
    103 and 81 Browertown Road, which were separated by only two other houses. Within
    ten minutes of the start of the surveillance, a sergeant heard a very loud metallic bang
    coming from the backyard of 81 Browertown and, almost simultaneously, saw a person
    “wearing something blue” enter the rear door of the residence. Less than ten minutes
    after the sergeant’s sighting of a blue-clad person in the backyard, Radel walked out the
    front door of 81 Browertown, wearing a blue coat and carrying a laundry basket. Radel
    placed the basket in the backseat of his car, which was parked in the driveway. When
    Radel turned around, a detective arrested and handcuffed him. He did not resist.
    1
    Sergeant Prall hoped to secure Radel’s consent to search his house but determined
    that Radel’s impaired condition due to alcohol or drugs ruled out that option. Sergeant
    Prall ordered a protective sweep of 81 Browertown for purposes of officer safety because
    there were weapons and other persons “potentially on the property.” Sergeant Prall came
    to that conclusion because two vehicles were parked in the driveway; the home’s
    windows had coverings, obstructing a view into the residence; the blue-jacketed person
    the other sergeant observed in the backyard may not have been the same person who
    exited the front door; and the order directed the officers to retrieve the firearms.
    During the approximately five-minute sweep, no one was found inside. In
    carrying out the sweep, however, the officers observed in plain view imitation firearms,
    butterfly knives, hatchets, bows and arrows, a ballistic vest, simulated police
    identification badges, marijuana, drug paraphernalia, a glass pipe, and a safe capable of
    storing firearms. The police transported Radel to headquarters and secured the residence.
    After obtaining a search warrant, the police found multiple weapons, drugs and related
    paraphernalia, and over $8,000 in cash.
    The trial court denied Radel’s motion to suppress the evidence, and the Appellate
    Division reversed, finding “no support for the [trial court’s] conclusion that the police
    had a reasonable and articulable suspicion that there were other persons inside the home
    or that they posed a risk to the police or others.” 
    465 N.J. Super. 65
    , 78 (App. Div.
    2020). The Court granted certification. 
    245 N.J. 466
     (2021).
    Terres: On September 11, 2017, a Superior Court judge issued a warrant for Tyler
    Fuller’s arrest. Detective John J. Petrosky, a member of the Gloucester County
    Prosecutor’s fugitive unit, learned that Fuller might be staying with defendant Keith
    Terres at the Ca Nook Trailer Park in Salem County and spoke with Trooper Richard
    Hershey to coordinate efforts to arrest Fuller. Trooper Hershey told Detective Petrosky
    that Terres was in the custody of the State Police and had been arrested for possessing “a
    large amount of narcotics.” Thereafter, Trooper Hershey learned from Terres that Fuller
    might be staying in the first building to the right in the trailer park.
    On the morning of September 14, Detective Petrosky and Sergeant Koller of the
    Prosecutor’s Office, accompanied by Trooper Hershey and Trooper Smith, went to the
    trailer park to arrest Fuller. The four officers went directly to the front building where
    Terres had said Fuller might be found. As Detective Petrosky and Trooper Hershey
    approached the front door, which was wide open, they observed two men inside, later
    identified as Mark Boston and William Willis. As soon as Petrosky announced their
    presence, Boston ran toward a bedroom. Detective Petrosky pursued him, believing that
    he might be Fuller, while Trooper Hershey stayed with Willis. In the bedroom, which
    was littered with loose bullets and shell casings, Detective Petrosky struggled with
    Boston and eventually handcuffed him. A computer check revealed that both Boston and
    Willis had outstanding warrants for their arrest.
    2
    Willis identified a photograph of Fuller shown to him and indicated that Fuller
    could be found in a back trailer. Willis stated that, minutes earlier, he had seen Fuller
    there with another male. The officers knew that the trailer described by Willis belonged
    to Terres. Willis warned the officers to “be careful. . . . There’s two males back there.”
    Sergeant Koller and Trooper Smith took charge of Boston and Willis while Detective
    Petrosky and Trooper Hershey proceeded to Terres’s trailer two hundred yards away.
    Once there, Detective Petrosky and Trooper Hershey split up to cover different
    sides of the trailer. Peering through one of the trailer’s windows, Detective Petrosky
    observed Fuller talking to a woman later identified as Allison Terres. Petrosky yelled to
    Fuller to get to the ground and that he was under arrest. Disobeying that command,
    Fuller ran through the front door. He was intercepted by Trooper Hershey, who got
    Fuller face down and handcuffed on the trailer’s deck within five feet of the door and
    attempted to pull a hypodermic needle from Fuller’s pants pocket.
    Ms. Terres said no one else was inside, and Detective Petrosky instructed her to
    move outside the doorway. Detective Petrosky shouted into the trailer, commanding that
    anyone inside was to come to the front door. With no response, Detective Petrosky
    stepped into the trailer and saw a cross bow hanging inside and arrows scattered about.
    He conducted a quick search of each room for the presence of the other man earlier
    mentioned by Willis. During the sweep, Detective Petrosky observed a hole in the floor
    partially covered by plywood. The hole appeared large enough for a person to hide under
    the residence. When Petrosky looked into the hole, he saw a handgun and the barrels of
    either shotguns or rifles. He did not touch any of the weapons. The sweep of the trailer
    lasted approximately three to five minutes. Law enforcement officers secured the trailer
    overnight as Trooper Hershey applied for a search warrant. The next day, a search
    warrant was issued, and multiple weapons were seized from Terres’s trailer.
    The trial court denied Terres’s motion to suppress the evidence, and the Appellate
    Division affirmed. After initially denying certification, 
    244 N.J. 309
     (2020), the Court
    granted both Terres’s motion for reconsideration and his petition, 
    245 N.J. 471
     (2021).
    HELD: When an arrest occurs outside a home, the police may not enter the dwelling or
    conduct a protective sweep in the absence of a reasonable and articulable suspicion that a
    person or persons are present inside and pose an imminent threat to the officers’ safety.
    This sensible balancing of the fundamental right to privacy in one’s home and the
    compelling interest in officer safety will depend on an objective assessment of the
    particular circumstances in each case, such as the manner of the arrest, the distance of the
    arrest from the home, the reasonableness of the officers’ suspicion that persons were in
    the dwelling and likely to launch an imminent attack, and any other relevant factors. A
    self-created exigency by the police cannot justify entry into the home or a protective
    sweep. Here, a protective sweep was not warranted in the Radel case but was
    constitutionally justified in the Terres case.
    3
    1. The fundamental privacy interests of the home are at the very core of the protections
    afforded by our Federal and State Constitutions, and the warrantless search of a home is
    permissible only if the search falls within one of the few specifically established and
    well-delineated exceptions to the warrant requirement. One such exception is the
    protective sweep doctrine. In Maryland v. Buie, the United States Supreme Court
    recognized that “an in-home arrest puts the officer at the disadvantage of being on his
    adversary’s ‘turf’” and in possible jeopardy of “[a]n ambush in a confined setting of
    unknown configuration.” 
    494 U.S. 325
    , 333 (1990). The Court set forth a two-tiered
    standard governing the scope of a protective search of a residence during an in-home
    arrest: (1) “[O]fficers could, as a precautionary matter and without probable cause or
    reasonable suspicion, look in closets and other spaces immediately adjoining the place of
    arrest from which an attack could be immediately launched”; and (2) officers could
    search beyond those adjoining areas based on “articulable facts which, taken together
    with the rational inferences from those facts, would warrant a reasonably prudent officer
    in believing that the area to be swept harbors an individual posing a danger to those on
    the arrest scene.” 
    Id. at 334
    . (pp. 27-30)
    2. The New Jersey Supreme Court has also placed strict limits on the scope of the
    protective-sweep doctrine when, in a non-arrest context, police officers are “lawfully” in
    a home “for a legitimate purpose,” such as by consent. State v. Davila, 
    203 N.J. 97
    , 102-
    03 (2010). In that scenario, “[a] protective sweep may only occur when . . . the officers
    on the scene have a reasonable articulable suspicion that the area to be swept harbors an
    individual posing a danger.” 
    Id. at 102
    . Even so, a “sweep will be upheld only if (1) it is
    conducted quickly; and (2) it is restricted to places or areas where the person posing a
    danger could hide.” 
    Ibid.
     (pp. 30-31)
    3. Although the United States and New Jersey Supreme Courts have not had occasion to
    determine whether and in what form the protective-sweep doctrine permits a warrantless
    entry into a home when an arrest occurs directly outside the home, many federal circuit
    courts of appeals and state courts have spoken to the issue and have determined that such
    sweeps must be evaluated under the second Buie prong. (pp. 31-34)
    4. The Court finds that, in balancing the fundamental privacy rights afforded to the home
    under the Fourth Amendment and Article I, Paragraph 7 of the New Jersey Constitution
    and the unquestionable need to ensure officer safety when an arrest is made in the area
    immediately outside a home, the justification for entry into the home to conduct a
    protective sweep must be based on the second prong in Buie -- whether the officers have
    a reasonable and articulable suspicion “that the area to be swept harbors an individual
    posing a danger to those on the arrest scene,” 
    494 U.S. at 334
    . Whether police officers
    making an arrest just outside a home have a reasonable and articulable suspicion of a
    safety threat necessitating a protective sweep of parts or all of the residence will depend
    on the facts known to the officers at the time. Courts must look at the totality of the
    circumstances to determine if there is an individualized, rather than generalized,
    4
    suspicion, understanding that there is no mathematical formula to determine what amount
    of suspicion is reasonable. The Court reviews in detail decisions from other jurisdictions
    and notes that courts have focused on the quantity and quality of the articulable facts that
    prompted the sweep. (pp. 34-37)
    5. Whether a “reasonably prudent officer,” who has arrested a suspect outside a home,
    has sufficient “articulable facts” to form an objectively reasonable belief “that the area to
    be swept harbors an individual posing a danger to those on the arrest scene” will depend
    on the totality of the evidence. See Buie, 
    494 U.S. at 334
    . Entry into a home without a
    warrant is presumptively unreasonable and therefore not the norm. A protective sweep is
    an exception to the warrant requirement and a species of exigent circumstances. The
    State bears the burden of proving the necessity of entering the home to conduct a
    protective sweep. Some factors that may be considered in determining whether a
    protective sweep is justified when an arrest is made outside the home are (1) whether the
    police have information that others are in the home with access to weapons and a
    potential reason to use them or otherwise pose a dangerous threat; (2) the imminence of
    any potential threat; (3) the proximity of the arrest to the home; (4) whether the suspect
    was secured or resisted arrest and prolonged the police presence at the scene; and (5) any
    other relevant circumstances. Entry into the home and a protective sweep cannot be
    based on a self-created exigency by the police. See Davila, 203 N.J. at 103. (pp. 37-38)
    6. In Radel, the police executed a controlled arrest in the driveway -- a distance from the
    home’s entrance -- with watchful eyes on the front and rear doors of the house. The
    officers did not face a discernible threat. The officers had no specific information that
    another person was in the house, nor was there information from which they could
    reasonably infer that someone inside posed an imminent danger. Nothing unforeseeable
    occurred at the scene; no danger arose that mandated an entry of the home without a
    warrant. Therefore, a protective search was not justified under Buie. (pp. 39-42; 45)
    7. On the other hand, in Terres, the officers faced unexpected and fast-evolving
    circumstances that signaled danger and the need for prompt action to safeguard their
    lives. The officers received a warning to be careful and that another male was with Fuller
    in Terres’s trailer -- a clear signal of a potential threat; they had been told that Fuller was
    staying in a building where loose bullets and shell casings were observed; Fuller fled the
    trailer when he was arrested within feet of the open front door; and the situation was fluid
    and not stabilized as Trooper Hershey attempted to retrieve a hypodermic needle from
    Fuller’s pocket. Those specific and articulable facts in Terres provided a reasonable basis
    for entry into the home based on a very real and potential danger. (pp. 42-45; 45-46)
    AFFIRMED in both appeals. REMANDED to the trial court in Radel.
    CHIEF JUSTICE RABNER and JUSTICES PATTERSON, FERNANDEZ-VINA,
    SOLOMON, and PIERRE-LOUIS join in JUSTICE ALBIN’s opinion.
    5
    SUPREME COURT OF NEW JERSEY
    A-44 September Term 2020
    A-45 September Term 2020
    085129 and 084778
    State of New Jersey,
    Plaintiff-Appellant,
    v.
    Christopher Radel a/k/a Christoph R. Radel,
    Christpoh R. Radel, and Christohe R. Radel,
    Defendant-Respondent.
    State of New Jersey,
    Plaintiff- Respondent,
    v.
    Keith Terres,
    Defendant-Appellant.
    State v. Christopher Radel (A-44-20):
    On certification to the Superior Court,
    Appellate Division, whose opinion is reported at
    
    465 N.J. Super. 65
     (App. Div. 2020).
    State v. Keith Terres (A-45-20):
    On certification to the Superior Court,
    Appellate Division.
    1
    Argued                        Decided
    September 27, 2021             January 20, 2022
    Deborah Bartolomey, Deputy Attorney General, argued
    the cause for appellant in State v. Radel (A-44-20)
    (Andrew J. Bruck, Acting Attorney General, attorney;
    Deborah Bartolomey, of counsel and on the briefs).
    Stefan Van Jura, Assistant Deputy Public Defender,
    argued the cause for respondent in State v. Radel (A-44-
    20) (Joseph E. Krakora, Public Defender, attorney; Stefan
    Van Jura, of counsel and on the briefs).
    Tamar Y. Lerer, Assistant Deputy Public Defender,
    argued the cause for appellant in State v. Terres (A-45-
    20) (Joseph E. Krakora, Public Defender, attorney; Tamar
    Y. Lerer, of counsel and on the briefs).
    David M. Galemba, Special Deputy Attorney
    General/Assistant Salem County Prosecutor, argued the
    cause for respondent in State v. Terres (A-45-20) (John
    T. Lenahan, Salem County Prosecutor, attorney; David
    M. Galemba, of counsel and on the briefs).
    Deborah Bartolomey, Deputy Attorney General, argued the
    cause for amicus curiae Attorney General of New Jersey in
    State v. Christopher Radel (A-45-20) (Andrew J. Bruck,
    Acting Attorney General, attorney; Sarah D. Brigham,
    Deputy Attorney General, of counsel and on the briefs).
    Jason LeBoeuf argued the cause for amicus curiae
    Association of Criminal Defense Lawyers of New Jersey
    in State v. Radel (A-44-20), and State v. Keith Terres (A-
    45-20) (Zeigler, Resnick & Epstein, attorneys; Law
    Offices of Robert J. De Groot, attorneys; and Fox
    Rothschild, attorneys; Jason LeBoeuf, Oleg Nekritin, and
    Matthew S. Adams, on the brief).
    2
    JUSTICE ALBIN delivered the opinion of the Court.
    One of the most valued of all constitutional rights is the right to be free
    from unreasonable searches of one’s home. State v. Brown, 
    216 N.J. 508
    , 526
    (2014). Because of the special status of the home in our constitutional
    jurisprudence, the warrantless search of a home is presumptively unreasonable.
    State v. Edmonds, 
    211 N.J. 117
    , 121 (2012). The warrant requirement,
    however, is subject to exceptions. One such exception allows law enforcement
    officers, who make an arrest inside a home, to conduct a warrantless sweep of
    the dwelling to prevent other occupants from potentially launching an attack
    against them. State v. Cope, 
    224 N.J. 530
    , 546-47 (2016). To conduct a sweep
    beyond the area contiguous to where the arrest occurred, the officers must
    possess a reasonable and articulable suspicion of the presence of one or more
    occupants in the home who pose an imminent threat to their safety. Id. at 547;
    see also State v. Bryant, 
    227 N.J. 60
    , 71 (2016); Maryland v. Buie, 
    494 U.S. 325
    , 334 (1990).
    The two consolidated appeals before us present different scenarios. In
    both cases, police officers, armed with arrest warrants, apprehended the
    suspects outside of homes -- defendant Christopher Radel as he carried laundry
    to his car parked in his driveway, and Tyler Fuller as he was brought to the
    3
    ground on the front porch of defendant Keith Terres’s mobile home from
    which he had fled. The police conducted protective sweeps of the homes
    based on claims of officer safety and, though discovering no one inside the
    dwellings, observed in plain view weapons in both homes, and also drugs in
    Radel’s home.
    The trial judges presiding over those cases denied defendants’ motions
    to suppress the evidence uncovered during the protective sweeps. In the Radel
    case, the Appellate Division reversed, finding that the protective sweep did not
    pass constitutional muster. In the Terres case, the Appellate Division
    affirmed, concluding that officer safety justified an immediate protective
    sweep.
    Based on our review of the different factual scenarios presented in Radel
    and Terres, we now uphold the conclusions reached by the Appellate Division
    in both cases. First, when an arrest occurs outside a home, the police may not
    enter the dwelling or conduct a protective sweep in the absence of a reasonable
    and articulable suspicion that a person or persons are present inside and pose
    an imminent threat to the officers’ safety. See, e.g., United States v. Lawlor,
    
    406 F.3d 37
    , 41 (1st Cir. 2005); United States v. Colbert, 
    76 F.3d 773
    , 776 -77
    (6th Cir. 1996). Entering a home to conduct a protective sweep when an arrest
    is made outside a dwelling should be the rare circumstance, in light of the
    4
    special constitutional protections afforded the home. Nevertheless, when
    objective facts provide the police with a reasonable and articulable suspicion
    that their lives may be placed in imminent danger by a person or persons inside
    the home, officers will be justified in entering the dwelling to carry out a
    protective sweep to safeguard their lives.
    Second, this sensible balancing of the fundamental right to privacy in
    one’s home and the compelling interest in officer safety will depend on an
    objective assessment of the particular circumstances in each case, such as the
    manner of the arrest, the distance of the arrest from the home, the
    reasonableness of the officers’ suspicion that persons were in the dwelling and
    likely to launch an imminent attack, and any other relevant factors. A self-
    created exigency by the police cannot justify entry into the home or a
    protective sweep. See State v. Davila, 
    203 N.J. 97
    , 103 (2010).
    The two cases before us present bookends -- one in which a protective
    sweep was not warranted, the Radel case, and the other in which a sweep was
    constitutionally justified, the Terres case. As explained in this opinion, the
    judgments of the Appellate Division are affirmed.
    5
    I.
    State v. Radel
    A.
    A Passaic County grand jury returned an eighty-eight-count indictment
    against Radel for drug and weapons offenses. Those charges were based on
    evidence discovered during two searches of Radel’s home, one without a
    warrant, and a later one with a warrant.
    The first search -- a warrantless protective sweep of Radel’s home -- is
    the subject of this appeal. Radel filed a motion to suppress all evidence
    uncovered during the allegedly unconstitutional sweep. He also claimed that
    the later-issued search warrant was secured by the use of the fruits of the
    initial unlawful entry into his home. The record is based on the testimony
    from three Little Falls police officers -- Sergeant Robert Prall (Prall), Sergeant
    Bryan Prall (B. Prall), 1 and Detective John Moncato -- as well as from Radel at
    the motion-to-suppress hearing.
    B.
    In June 2011, pursuant to an agreement with the Passaic County
    Prosecutor’s Office, Radel pled guilty to second-degree possession of a
    1
    Sergeants Robert and Bryan Prall are brothers.
    6
    weapon for an unlawful purpose, N.J.S.A. 2C:39-4(a). In March 2015, the trial
    court sentenced Radel to a probationary term with credit for two days served in
    custody. Additionally, on October 27, 2015, the court entered an order (1)
    revoking Radel’s “firearm purchaser identification cards for any and all
    firearms,” including for a Smith & Wesson handgun and a Beretta handgun;
    (2) instructing Radel to surrender those cards to the State Police
    Superintendent within ten days of entry of the order; and (3) directing that
    “members of Little Falls Police Department respond to [Radel’s] home,
    located at 103 Browertown Road in the Township of Little Falls, immediately
    upon receipt of a copy of this Order, for the limited purpose of retrieving” any
    firearms, including the Beretta. (emphasis added).
    The Prosecutor’s Office faxed the order to Sergeant Robert Prall on
    January 7, 2016, more than two months after entry of the order. Before
    carrying out the order twelve days later, Sergeant Prall did some background
    work. He learned that Radel resided at 81 Browertown Road, not 103
    Browertown Road; that Radel had two active municipal arrest warrants with
    bail set at $500 each for failure to appear in municipal court for a traffic
    violation and criminal offense; and that -- based on a firearms registry search
    -- Radel possessed firearms other than the Beretta listed on the order. On
    7
    January 19, 2016, Sergeant Prall set in motion a plan to enforce the order to
    retrieve weapons and arrest Radel on the outstanding warrants.
    That day, Sergeant Prall met in advance with six officers who would
    participate in the operation. He also spoke by telephone with Radel’s mother,
    who resided at 103 Browertown Road, in an effort to pinpoint Radel’s
    whereabouts, but that did not prove helpful.
    At 10 a.m., seven Little Falls police officers positioned themselves to
    surveil both 103 and 81 Browertown Road, which were separated by only two
    other houses.2 Within ten minutes of the start of the surveillance, Sergeant B.
    Prall heard a very loud metallic bang coming from the backyard of 81
    Browertown and, almost simultaneously, saw a person “wearing something
    blue” enter the rear door of the residence. According to Detective John
    Moncato’s later-prepared warrant affidavit, Sergeant B. Prall explained that
    the man was “wearing a blue jacket.” Although Sergeant B. Prall could not
    identify the person he momentarily observed, he relayed the information to
    Detective Moncato, who was covering the front of the house.
    Less than ten minutes after Sergeant B. Prall’s sighting of a blue-clad
    person in the backyard, Radel walked out the front door of 81 Browertown,
    wearing a blue coat and carrying a laundry basket. Radel placed the basket in
    2
    The parking lot of a high school was located behind 81 Browertown.
    8
    the backseat of his car, which was parked in the driveway. When Radel turned
    around, Detective Moncato arrested and handcuffed him. He did not resist.
    Sergeant Prall -- the officer in charge -- hoped to secure Radel’s consent
    to search his house but determined that Radel’s impaired condition due to
    alcohol or drugs ruled out that option. In response to Prall’s questioning,
    Radel indicated that he had surrendered or sold certain weapons that the
    sergeant identified. Sergeant Prall was not reassured. 3
    Sergeant Prall ordered a protective sweep of 81 Browertown for
    purposes of officer safety because there were weapons and other persons
    “potentially on the property.” Sergeant Prall came to that conclusion because
    two vehicles were parked in the driveway, suggesting the presence of another
    person on the premises; the home’s windows had coverings, obstructing a view
    into the residence; the blue-jacketed person Sergeant B. Prall observed in the
    backyard may not have been the same person wearing a blue jacket (Radel)
    who exited the front door; and the order directed the officers to retrieve the
    firearms.
    3
    Radel gave a different account. He testified that when Sergeant Prall asked
    him to consent to the search of his home, he responded, “Absolutely no,” and
    refused to sign the consent form.
    9
    Three officers entered through the “partly open” front door and searched
    every room where a person might be located. During the approximately five-
    minute sweep, no one was found inside. In carrying out the sweep, however,
    the officers observed in plain view imitation firearms, butterfly knives,
    hatchets, bows and arrows, a ballistic vest, simulated police identification
    badges, marijuana, drug paraphernalia, a glass pipe, and a safe capable of
    storing firearms. 4 At the rear of the property, Detective Moncato also
    conducted a protective sweep of a detached garage and observed a closed
    white backpack.
    The police transported Radel to headquarters and secured the residence.
    Detective Moncato then applied for and was issued a warrant to search Radel’s
    house, detached garage, and vehicle for firearms; controlled dangerous
    substances; drug paraphernalia; and money related to illegal drug sales.
    During the search, the police seized, among other things, seven rifles; two
    shotguns; four handguns; numerous rounds of ammunition; other weapons,
    including a cross bow and arrows and butterfly knives; drugs and related
    paraphernalia; and $8,320 in cash.
    4
    Those observations were provided in Sergeant B. Prall’s testimony and
    Detective Moncato’s affidavit in support of a search warrant. After the
    protective sweep, Sergeant Prall spoke with Radel’s father, who told him that
    his son stored weapons in a gun safe at 81 Browertown.
    10
    C.
    The trial court denied the motion to suppress, determining that the entry
    and search of Radel’s residence was justified under the protective-sweep
    doctrine. In reaching that conclusion, the court credited the testimony of the
    Little Falls police officers and held that the State satisfied the two-prong
    protective-sweep analysis set forth in Davila. The court acknowledged that the
    first prong of Davila requires that the officers be lawfully on the premises for a
    legitimate purpose before the onset of the protective sweep. It nevertheless
    found that, despite Radel’s arrest outside his residence, that prong extended to
    the circumstances presented here. The court also determined that the State met
    the second Davila prong because “the police had a reasonable, and articulable,
    suspicion that there might be a danger to them, or, to others in the
    neighborhood.” The court made that finding based on the totality of the
    circumstances -- “the noise that they heard in the backyard” sounded like a
    “gunshot,” “the movements of an individual” into and out of the residence,
    Radel’s “contradictory answers to the police,” the presence of an “extra car in
    the driveway,” and Radel’s prior conviction.
    11
    D.
    After the denial of the motion to suppress, Radel entered into a plea
    agreement with the State. 5 As part of the agreement, Radel pled guilty to one
    count of second-degree unlawful possession of a handgun and one count of
    second-degree certain persons not to possess weapons.
    On January 14, 2019, the trial court sentenced Radel to an extended term
    of fifteen years in prison with a seven-and-a-half-year period of parole
    ineligibility for the unlawful possession of a handgun offense and to a
    consecutive ten-year term with a five-year parole disqualifier for the certain
    persons offense. The court also imposed fines and penalties. In accordance
    with the plea agreement, the court dismissed the remaining charges.
    Radel appealed the denial of his motion to suppress.
    E.
    In an opinion authored by Judge Fisher, the Appellate Division reversed
    and held that there was “no support for the [trial court’s] conclusion that the
    police had a reasonable and articulable suspicion that there were other persons
    inside the home or that they posed a risk to the police or others.” State v.
    5
    The court granted Radel’s motion to dismiss six counts of the indictment and
    the State’s application to amend seven other counts.
    12
    Radel, 
    465 N.J. Super. 65
    , 78 (App. Div. 2020). 6 The Appellate Division
    rejected the trial court’s analysis that the Little Falls police officers were
    “lawfully” in Radel’s house for a “legitimate purpose,” as required by Davila’s
    first prong. 
    Id.
     at 71-72 (citing Davila, 203 N.J. at 125). It stressed that the
    “municipal warrants only provided authority to arrest [Radel]” and that after
    Radel was arrested and handcuffed outside his residence, “the officers had no
    further legitimate purpose for remaining on the property.” Id. at 72. It also
    pointed out that the forfeiture order did not authorize a search of 103
    Browertown, the only address listed on the order, much less 81 Browertown,
    Radel’s actual residence. Ibid.
    Additionally, the Appellate Division concluded that the State had not
    “sufficiently demonstrated the officers had a reasonable and articulable
    suspicion that the place to be swept harbored a danger,” as required under the
    second Davila prong. Ibid. According to the appellate court, the
    circumstances presented to the police officers did not give rise to a reasonable
    suspicion that a second individual or a weapon were inside 81 Browertown
    Road posing a risk to officers. Id. at 72, 78. For example, it dismissed the
    trial court’s findings that the loud metallic bang suggested the presence of a
    6
    That determination, according to the Appellate Division, made it
    unnecessary to address four other issues raised by Radel. 465 N.J. Super. at 69
    n.1.
    13
    gun on the premises or that the officers could rely on the October 27 forfeiture
    order authorizing the retrieval of a gun at 103 Browertown as a basis to
    conclude that three months later a gun would be located on the premises of 81
    Browertown. Id. at 77.
    The Appellate Division also determined that police did not have a
    sufficient basis to believe that a second person was in the residence. Id. at 78.
    It indicated that the officers’ observations suggested that Radel was the person
    who entered the rear of 81 Browertown and ten minutes later exited the front
    door. Id. at 73-74, 78. It, moreover, concluded that the extra car in the
    driveway “suggests little.” Id. at 78. Last, the Appellate Division did not find
    that the record supported the trial court’s finding that Radel gave contradictory
    statements to the police. Ibid.
    Accordingly, the Appellate Division vacated the order denying Radel’s
    motion to suppress and remanded the matter to the trial court for the purpose
    of determining whether the warrant affidavit -- absent the information
    unlawfully secured from the protective sweep -- provided a sufficient basis for
    the issuance of a search warrant of Radel’s residence. Id. at 78-79.
    We granted the State’s petition for certification. 
    245 N.J. 466
     (2021).
    We also granted the motion of the Association of Criminal Defense Lawyers of
    New Jersey (ACDL-NJ) to participate as amicus curiae.
    
    14 F. 1
    .
    The State claims that the Appellate Division erroneously adopted a
    “bright-line rule” that a protective sweep is not justified when an arrest occurs
    outside a home. Such a categorical rule, it asserts, is an “outlier” among
    federal and state courts. The State, moreover, posits that the protective-sweep
    doctrine articulated in Maryland v. Buie “is not expressly limited to arrests
    that take place inside the home.” It cites cases in support of the proposition
    that “[e]xigent circumstances accompanying an arrest just outside a residence
    may make it reasonable to enter the home without a warrant to conduct a
    protective sweep.” The State concedes that “[t]he exigency cannot be police-
    created; rather it must be unforeseen and spontaneous,” citing Davila, 203 N.J.
    at 127.
    According to the State, the police had “ample probable cause” -- before
    the entry into Radel’s home and the protective sweep -- to believe that the
    residence contained an illegal gun. The State submits that, as explained by the
    trial court, the police had a reasonable and articulable belief that Radel’s home
    “harbor[ed] someone posing a danger,” which justified a protective sweep,
    citing Buie, 
    494 U.S. at 334
    .
    15
    2.
    Radel argues that the warrantless search of his home did not comply
    with the protective-sweep doctrine and therefore the Appellate Division’s
    suppression order should be affirmed. According to Radel, a protective sweep
    of a home is justified only when police officers are already lawfully within the
    premises and “have a reasonable [and] articulable suspicion that the area to be
    swept harbors an individual posing a danger,” quoting Davila, 203 N.J. at 125.
    Radel submits that a warrantless entry into a home can be justified only in
    narrow circumstances, such as exigent circumstances when a police officer
    faces a “serious and imminent danger” that requires immediate action for the
    preservation of life. The protective sweep in this case, Radel asserts, was
    based not on objectively grounded facts, but rather on an “unreasonable fear”
    that someone within the home presented an immediate danger to the officers
    stationed outside.
    Radel also contends that a remand to the trial court for further
    proceedings is unnecessary because, after excising from Detective Moncato’s
    affidavit the information acquired from the unlawful protective sweep,
    Moncato’s application for a search warrant is not supported by probable cause.
    Amicus ACDL-NJ, echoing most of the arguments advanced by Radel,
    expresses the fear that expanding the protective-sweep doctrine will lead to
    16
    unjustified entries into homes of inner-city residents, heighten tensions
    between the public and police, and increase the likelihood of violent
    confrontations.
    II.
    State v. Terres
    A.
    A Salem County grand jury returned a thirteen-count indictment against
    Terres, charging him with weapons and drug offenses, including second-degree
    possession of a firearm while committing a drug offense, N.J.S.A. 2C:39-
    4.1(a), and second-degree unlawful possession of a firearm, N.J.S.A. 2C:39-
    5(b)(1). In a second indictment, Terres was charged with a single count of
    third-degree receiving stolen property, N.J.S.A. 2C:20-7(a).
    Terres filed a motion to suppress all evidence discovered during a
    warrantless protective sweep of his mobile home. At the motion to suppress
    hearing, two witnesses testified -- Detective John J. Petrosky of the Gloucester
    County Prosecutor’s Office and Trooper Richard Hershey of the New Jersey
    State Police. The record before us is based on their testimony.
    B.
    On September 11, 2017, a Gloucester County Superior Court judge
    issued a warrant for Tyler Fuller’s arrest for his failure to abide by the terms of
    17
    his pre-trial release and to appear in court on a third-degree theft charge. The
    warrant included Fuller’s last known address in Franklin Township, Gloucester
    County. Detective Petrosky, a member of the Gloucester County Prosecutor’s
    fugitive unit, went to that address and learned that Fuller might be staying with
    Terres at the Ca Nook Trailer Park in Salem County. Because the trailer park
    was located in another county and within the jurisdiction of the Woodstown
    State Police Barracks, on September 13, Detective Petrosky spoke with
    Trooper Hershey to coordinate efforts to arrest Fuller. Trooper Hershey told
    Detective Petrosky that Terres was in the custody of the State Police and had
    been arrested for possessing “a large amount of narcotics.”
    Thereafter, Trooper Hershey learned from Terres that Fuller might be
    staying in the first building to the right in the trailer park. Trooper Hershey
    gave that information to Detective Petrosky who, that evening, visited that
    building but got no response when he knocked on the door.
    On the morning of September 14, Detective Petrosky was informed that,
    two days earlier, Fuller had removed the electronic bracelet he had been
    wearing and that the bracelet had registered his last location as the Ca Nook
    Trailer Park. That same morning, Detective Petrosky and Sergeant Koller of
    18
    the Prosecutor’s Office, accompanied by Trooper Hershey and Trooper Smith,
    went to the trailer park to arrest Fuller. 7
    The four officers went directly to the front building where Terres had
    said Fuller might be found. As Detective Petrosky and Trooper Hershey
    approached the front door, which was wide open, they observed two men
    inside, later identified as Mark Boston and William Willis. As soon as
    Petrosky announced their presence, Boston ran toward a bedroom. Detective
    Petrosky pursued him, believing that he might be Fuller, while Trooper
    Hershey stayed with Willis. In the bedroom, which was littered with loose
    bullets and shell casings, Detective Petrosky struggled with Boston and
    eventually handcuffed him. A computer check revealed that both Boston and
    Willis had outstanding warrants for their arrest.
    Willis identified a photograph of Fuller shown to him and indicated that
    Fuller could be found in a back trailer. Willis stated that, minutes earlier, he
    had seen Fuller there with another male. The officers knew that the trailer
    described by Willis belonged to Terres. Willis warned the officers to “be
    careful. . . . There’s two males back there.” Sergeant Koller and Trooper
    7
    Trooper Hershey testified that the trailer park was known to have a high
    incidence of criminal activity.
    19
    Smith took charge of Boston and Willis while Detective Petrosky and Trooper
    Hershey proceeded to Terres’s trailer two hundred yards away.
    Once there, Detective Petrosky and Trooper Hershey split up to cover
    different sides of the trailer. Peering through one of the trailer’s windows,
    Detective Petrosky observed Fuller talking to a woman later identified as
    Allison Terres. Petrosky yelled to Fuller to get to the ground and that he was
    under arrest. Disobeying that command, Fuller ran through the front door
    where he was intercepted by Trooper Hershey. When Detective Petrosky came
    to assist, Trooper Hershey had Fuller face down and handcuffed on the
    trailer’s deck within five feet of the front door. At that moment, Hershey was
    attempting to pull a hypodermic needle from Fuller’s pants pocket as Ms.
    Terres stood by the open door, holding a baby.
    Detective Petrosky stepped over Trooper Hershey, who was still trying
    to secure the needle, and asked Ms. Terres, “where’s the other male?” When
    Ms. Terres answered that no one else was inside, Detective Petrosky instructed
    her to move outside the doorway. Detective Petrosky shouted into the trailer,
    commanding that anyone inside was to come to the front door. With no
    response, Detective Petrosky stepped into the trailer and saw a cross bow
    hanging inside and arrows scattered about. He conducted a quick search of
    each room for the presence of the other man earlier mentioned by Willis.
    20
    During the sweep, Detective Petrosky observed behind a washer and dryer a
    three- to four-foot wide and three-foot deep hole in the floor partially covered
    by plywood. The hole appeared large enough for a person to hide under the
    residence. When Petrosky looked into the hole, he saw a handgun and the
    barrels of either shotguns or rifles. He did not touch any of the weapons. The
    sweep of the trailer lasted approximately three to five minutes.
    Law enforcement officers secured the trailer overnight as Trooper
    Hershey applied for a search warrant. The next day, a search warrant was
    issued, and multiple weapons were seized from Terres’s trailer.
    C.
    The trial court denied the motion to suppress, finding that Detective
    Petrosky had conducted a lawful protective sweep of Terres’s trailer. In
    reaching that conclusion, the court noted that (1) the trailer park was known to
    be a high crime area; (2) Fuller was arrested immediately outside the trailer,
    within feet of the doorway; (3) the officers received a warning that another
    male was inside the trailer and that they should be careful; (4) the officers had
    reason to believe that the trailer harbored an individual posing a danger; and
    (5) the sweep was limited in scope and duration. The court further determined
    that, based on the information acquired during the protective sweep, the search
    warrant was properly issued.
    21
    D.
    Following the denial of the suppression motion, Terres entered into a
    plea agreement with the State. Terres pled guilty to second-degree unlawful
    possession of a handgun and fourth-degree receiving stolen property,
    downgraded from a third-degree charge. The trial court sentenced Terres to a
    five-year prison term, subject to a forty-two-month period of parole
    ineligibility pursuant to N.J.S.A. 2C:43-6(c), on the handgun charge and to a
    three-year concurrent prison term on the receiving stolen property charge. 8
    Additionally, the court imposed fines and penalties. The remaining charges
    against Terres were dismissed in accordance with the terms of the plea
    agreement.
    Terres appealed the denial of his motion to suppress.
    E.
    In an unpublished opinion, the Appellate Division affirmed the trial
    court’s order denying the motion to suppress. The Appellate Division first
    rejected Terres’s constitutional challenge to the search of the building where
    8
    The Appellate Division, noting that the maximum sentence for a fourth -
    degree offense is eighteen months’ imprisonment, remanded for resentencing
    on the receiving stolen property charge.
    22
    Boston and Willis were arrested because the issue was not raised before the
    trial court and because it lacked merit.9
    In upholding the constitutionality of the search of Terres’s trailer, t he
    Appellate Division determined that the trial court’s factual findings were
    “supported by substantial credible evidence in the record.” It acknowledged
    that New Jersey case law does not address the scenario “where an individual
    was apprehended just outside of a residence and the protective sweep included
    the inside of the residence.” It nevertheless held “that the protective sweep
    conducted by Petrosky was lawful,” based on principles articulated in Cope,
    224 N.J. at 546-47 and Davila, 203 N.J. at 113 -- cases in which the police
    were already lawfully inside the home before the onset of the sweep.
    The Appellate Division emphasized that “[t]he most important fact” was
    that the detective and trooper apprehended Fuller “just outside the trailer,” “on
    the porch, which was connected to the trailer and arguably part of the
    residence.” According to the Appellate Division, “the zone of danger to the
    [detective and trooper] included the trailer because the door to the trailer was
    just several feet away from where [they] were holding Fuller.” The protective
    sweep of the dwelling, it explained, was a constitutionally permissible measure
    9
    Terres did not raise that issue in his petition for certification, and therefore
    we need not detail the Appellate Division’s reasons for rejecting the issue on
    the merits.
    23
    to ensure the safety of the detective and trooper who were effectuating a valid
    arrest warrant. The Appellate Division concluded that the search warrant at
    issue was based on information lawfully obtained during the protective sweep .
    After initially denying Terres’s petition for certification, 
    244 N.J. 309
    (2020), we granted both Terres’s motion for reconsideration and his petition,
    
    245 N.J. 471
     (2021). We also granted the motions of the Attorney General and
    the ACDL-NJ and the National Association of Criminal Defense Lawyers
    (NACDL) to participate as amicus curiae.
    10 F. 1
    .
    Terres argues that no recognized exception to the warrant requirement
    permits police officers -- who arrest a suspect outside a home -- to enter the
    home to conduct a protective sweep solely based on a reasonable and
    articulable suspicion that their safety is imperiled. Terres stresses that unless
    the police have “a warrant, exigency or consent to allow them to alleviate their
    fears,” entry into the home is forbidden.
    Terres, moreover, contends that the protective sweep here violated the
    principles of Davila, 203 N.J. at 102-03, because Detective Petrosky was not
    lawfully inside the trailer before conducting a limited search and because he
    10
    The ACDL-NJ and NACDL filed a joint brief.
    24
    did not have a “sufficient basis to believe the home harbored another
    individual who posed a danger to the officers.” In his view, the exigency
    exception to the warrant requirement, which requires officers to have an
    objectively reasonable basis to believe they are facing an imminent danger,
    “strikes the appropriate balance between protecting police safety and the
    privacy of homes.”
    Terres also claims that, unlike the circuit courts of appeals cases cited by
    the State, Fuller’s arrest outside Terres’s home -- a third-party’s home --
    cannot justify a protective sweep when the officers do not have a sufficient
    basis to believe that Fuller lived in Terres’s residence.11
    The ACDL-NJ and NACDL advance similar arguments to those
    presented by Terres.
    2.
    The State asserts that the dangers confronting police officers making an
    in-home arrest do not disappear when the arrest is made on the porch of the
    home, within feet of an open front door. For that reason, the State urges the
    11
    We decline to address the constitutional validity of the officers’ entry into
    the first building because Terres did not raise that issue before the trial court,
    in his petition for certification, or in his motion for reconsideration. See State
    v. Cabbell, 
    207 N.J. 311
    , 327 n.10 (2011) (declining to address defendant’s
    claim that was not raised in his petition for certification).
    25
    Court to apply the paradigm in Maryland v. Buie to cases where an arrest is
    made directly outside a home. Under that approach, police officers may
    conduct a protective sweep in areas within the home “immediately adjoining
    the place of arrest without any particular justification” and extend the sweep,
    based on reasonable and articulable suspicion, to areas that may be harboring a
    dangerous individual. The State catalogues a number of federal and state
    courts that have applied the protective-sweep doctrine in Buie when arrests
    were made outside the home.
    The State highlights the circumstance in this case that, it claims,
    “developed spontaneously, without time for ‘calm reflection or sustained
    deliberation’ [by] the two officers,” quoting State v. Frankel, 
    179 N.J. 586
    ,
    599 (2004). The totality of the circumstances, the State submits, gave
    Detective Petrosky a reasonable and articulable suspicion to believe that a
    potentially dangerous individual could have launched an attack from the
    mobile home.
    The Attorney General echoes many of those arguments and adds that the
    rationale for a protective sweep is no different whether a suspect is arrested at
    his own home or a third-party’s home because the danger to the arresting
    officers is the same.
    26
    III.
    A.
    We begin with some familiar principles governing appellate review. We
    should defer to a trial court’s factual findings in deciding a motion to suppress ,
    “so long as those findings are ‘supported by sufficient credible evidence in the
    record.’” State v. Elders, 
    192 N.J. 224
    , 243 (2007) (quotation omitted). In
    contrast, “our review of legal matters is de novo,” and therefore “[w]e owe no
    deference to a trial or appellate court’s interpretation of the law.” State v.
    Hathaway, 
    222 N.J. 453
    , 467 (2015) (citing State v. Vargas, 
    213 N.J. 301
    , 327
    (2013)).
    The issue before us is one of first impression. We must determine
    whether the police have a right to conduct a protective sweep of a home when
    an arrest is made outside the home and, if so, the requisite justification for a
    warrantless entry and protective sweep. In doing so, we must balance two
    important values: an individual’s fundamental privacy right in the home and
    the significant state interest in officer safety.
    B.
    Both the Fourth Amendment to the United States Constitution and
    Article I, Paragraph 7 of the New Jersey Constitution ensure “[t]he right of the
    people to be secure in their . . . houses . . . against unreasonable searches and
    27
    seizures, shall not be violated.” “The fundamental privacy interests of the
    home are at the very core of the protections afforded by our Federal and State
    Constitutions.” Brown, 216 N.J. at 526 (citing State v. Evers, 
    175 N.J. 355
    ,
    384 (2003)). “[W]hen it comes to the Fourth Amendment, the home is first
    among equals.” Florida v. Jardines, 
    569 U.S. 1
    , 6 (2013). Indeed, “physical
    entry of the home is the chief evil against which the wording of the Fourth
    Amendment is directed.” United States v. U.S. Dist. Court, 
    407 U.S. 297
    , 313
    (1972); see also Brown, 216 N.J. at 526-27 (quoting same).
    Thus, the warrantless search of a home is “‘presumptively unreasonable’
    and ‘must be subjected to particularly careful scrutiny.’” Edmonds, 211 N.J. at
    129 (quoting State v. Bolte, 
    115 N.J. 579
    , 585 (1989)). The warrantless search
    of a home is permissible only if the search falls within “one of the ‘few
    specifically established and well-delineated exceptions’ to the warrant
    requirement.” Id. at 130 (quoting Frankel, 
    179 N.J. at 598
    ). “One such
    exception is the protective sweep doctrine.” Bryant, 227 N.J. at 70 (citing
    Davila, 203 N.J. at 125). “The State bears the burden of proving by a
    preponderance of the evidence the validity of a warrantless” protective sweep.
    See Cope, 224 N.J. at 546 (quoting Edmonds, 211 N.J. at 128).
    The United States Supreme Court articulated the rationale and contours
    of a warrantless protective sweep in the case of an in-home arrest in Maryland
    28
    v. Buie, 
    494 U.S. 325
     (1990). In Buie, armed with an arrest warrant, police
    officers entered the defendant’s home where they arrested him. 
    Id. at 328
    .
    While searching the residence for the presence of others, the police discovered
    evidence incriminating the defendant. 
    Ibid.
     The defendant challenged the
    lawfulness of the search. The competing concerns were the defendant’s
    privacy interests in his home, where he was arrested, and the officers’ interests
    in “tak[ing] reasonable steps to ensure their safety after, and while making, the
    arrest.” 
    Id. at 333-34
    .
    In addressing those concerns, the Court recognized that “an in-home
    arrest puts the officer at the disadvantage of being on his adversary’s ‘turf’”
    and in possible jeopardy of “[a]n ambush in a confined setting of unknown
    configuration.” 
    Id. at 333
    . In such a scenario, officers have an interest in
    ensuring that the residence “is not harboring other persons who are dangerous
    and who could unexpectedly launch an attack.” 
    Ibid.
     The Court compared the
    need for officer-safety precautions in the setting of an in-home arrest to that of
    an officer’s right during a street encounter to conduct a limited pat down of a
    suspect for weapons when the officer has a reasonable “belief, based on
    specific and articulable facts, and not on a mere inchoate and unparticularized
    suspicion or hunch, that he is dealing with an armed and dangerous
    29
    individual.” 
    Id. at 332
     (internal quotation marks omitted) (quoting Terry v.
    Ohio, 
    392 U.S. 1
    , 21, 24, 27 (1968)).
    The Court set forth a two-tiered standard governing the scope of a
    protective search of a residence during an in-home arrest: (1) “[O]fficers
    could, as a precautionary matter and without probable cause or reasonable
    suspicion, look in closets and other spaces immediately adjoining the place of
    arrest from which an attack could be immediately launched”; and (2) officers
    could search beyond those adjoining areas based on “articulable facts which,
    taken together with the rational inferences from those facts, would warrant a
    reasonably prudent officer in believing that the area to be swept harbors an
    individual posing a danger to those on the arrest scene.” Id. at 334.
    Our Court has also placed strict limits on the scope of the protective-
    sweep doctrine when, in a non-arrest context, police officers are “lawfully” in
    a home “for a legitimate purpose,” such as by consent. Davila, 203 N.J. at
    102-03. In that scenario, “[a] protective sweep may only occur when . . . the
    officers on the scene have a reasonable articulable suspicion that the area to be
    swept harbors an individual posing a danger.” Id. at 102. Even so, a “sweep
    will be upheld only if (1) it is conducted quickly; and (2) it is restricted to
    places or areas where the person posing a danger could hide.” Ibid.
    Importantly, we warned in Davila that “[t]he police cannot create the danger
    30
    that becomes the basis for a protective sweep, but rather must be able to point
    to dangerous circumstances that developed once the officers were at the
    scene.” Id. at 103.
    The distinguishing feature in the case before us is that the arrests
    occurred outside the homes of Radel and Terres. That is no insignificant factor
    because, generally, “the Fourth Amendment has drawn a firm line at the
    entrance to the house. Absent exigent circumstances, that threshold may not
    reasonably be crossed without a warrant.” Payton v. New York, 
    445 U.S. 573
    ,
    590 (1980). The circumstances presented here were not addressed or perhaps
    anticipated in Buie. The threat to an officer may be no less if the arrest is
    made five feet within or five feet outside the open door of a home if the officer
    has a reasonable and articulable suspicion that an individual harboring inside
    poses an imminent danger. The “radius of danger” facing police officers
    making an arrest is not lessened by facile distinctions. See Cope, 224 N.J. at
    547.
    Although the United States Supreme Court and our Court have not had
    occasion to determine whether and in what form the protective-sweep doctrine
    permits a warrantless entry into a home when an arrest occurs directly outside
    the home, many federal circuit courts of appeals and state courts have spoken
    to the issue.
    31
    C.
    The United States Third Circuit Court of Appeals in United States v.
    White held that “a sweep incident to an arrest occurring just outside the home
    must be analyzed under the second prong of the Buie analysis,” 
    748 F.3d 507
    ,
    510 (3d Cir. 2014) (quoting Sharrar v. Felsing, 
    128 F.3d 810
    , 824 (3d Cir.
    1997), abrogated on other grounds by Curley v. Klem, 
    499 F.3d 199
    , 209 (3d
    Cir. 2007)), and “that Buie’s prong [one] exception is not available,” id. at
    511. The court emphasized that “the Fourth Amendment draws ‘a firm line at
    the entrance to the house,’ which ‘must be not only firm but also bright.’”
    Ibid. (first quoting Payton, 
    445 U.S. at 590
    ; and then quoting Kyllo v. United
    States, 
    533 U.S. 27
    , 40 (2001)). Guided by that principle, the court reasoned
    that “[w]hen an arrest occurs just outside of the home, the unassailable public
    policy of protecting law enforcement officers, as well as victims, bystanders,
    and even assailants, is appropriately balanced with the Fourth Amendment
    right to be free of unreasonable searches and seizures by application of Buie’s
    prong [two].” Id. at 513.
    Other federal circuit courts of appeals have applied Buie’s prong two --
    the reasonable and articulable suspicion requirement -- in authorizing a
    protective sweep of a residence when the arrest is made just outside the home.
    See, e.g., Lawlor, 
    406 F.3d at 41
     (“[A] protective sweep may be conducted
    32
    following an arrest that takes place just outside the home, if sufficient facts
    exist that would warrant a reasonably prudent officer to fear that the area in
    question could harbor an individual posing a threat to those at the scene.”
    (footnote omitted) (citations omitted)); United States v. Wilson, 
    306 F.3d 231
    ,
    238-39 (5th Cir. 2002) (determining that after the defendant’s arrest five-to-six
    feet outside his apartment’s partially opened front door, a protective sweep
    was authorized based on reasonable and articulable suspicion that another
    person inside might pose a danger); United States v. Colbert, 
    76 F.3d 773
    ,
    776-77 (6th Cir. 1996) (“[T]he fact that the arrest takes place outside rather
    than inside the home affects only the inquiry into whether the officers have a
    reasonable articulable suspicion that a protective sweep is necessary by reason
    of a safety threat.” (citation omitted)); United States v. Cavely, 
    318 F.3d 987
    ,
    995 (10th Cir. 2003) (stating that “exigencies” accompanying an arrest just
    outside of a residence may warrant “a protective sweep” when the officers
    have reasonable and articulable suspicion that the home is harboring an
    individual posing a danger to them (citation omitted)).
    State courts also apply the second Buie prong to protective sweeps
    inside the home following an arrest outside the residence. See, e.g., Brumley
    v. Commonwealth, 
    413 S.W.3d 280
    , 285-88 (Ky. 2013) (finding that arrest
    outside of a trailer did not justify a protective sweep inside because the
    33
    Commonwealth did not satisfy the second prong of Buie); State v. Revenaugh,
    
    992 P.2d 769
    , 773 (Idaho 1999) (holding “that the ‘protective sweep’
    exception to the warrant requirement applies when the suspect is
    arrested/detained outside the residence, provided that the officers have the
    requisite reasonable, articulable suspicion necessary to support the sweep ”).
    D.
    We have no doubt that, in certain circumstances, police officers may
    face as serious a threat to their safety by making an arrest “just outside a
    home” as they would by making an in-home arrest. See Colbert, 
    76 F.3d at 776
    . In balancing the fundamental privacy rights afforded to the home under
    the Fourth Amendment and Article I, Paragraph 7 of the New Jersey
    Constitution and the unquestionable need to ensure officer safety when an
    arrest is made in the area immediately outside a home, the justification for
    entry into the home to conduct a protective sweep must be based on the second
    prong in Buie -- whether the officers have a reasonable and articulable
    suspicion “that the area to be swept harbors an individual posing a danger to
    those on the arrest scene,” 
    494 U.S. at 334
    . Accord White, 748 F.3d at 510-13.
    Whether police officers making an arrest just outside a home have a
    reasonable and articulable suspicion of a safety threat necessitating a
    protective sweep of parts or all of the residence will depend on the facts known
    34
    to the officers at the time. See Colbert, 
    76 F.3d at 776-77
    . An
    “unparticularized suspicion” or a “hunch” that an attack may be launched from
    a residence will not be sufficient to justify breaching the threshold of a home
    and undertaking a protective search. See Buie, 
    494 U.S. at 332
     (quoting Terry,
    
    392 U.S. at 27
    ). Courts must “look at the totality of the circumstances to
    determine if there is an ‘individualized, rather than generalized, suspicion,’”
    Bryant, 227 N.J. at 70 (quoting Davila, 203 N.J. at 129), understanding that
    “[t]here is no mathematical formula to determine what amount of suspicion is
    reasonable,” ibid. (citing State v. Pineiro, 
    181 N.J. 13
    , 27 (2004)).
    The federal circuit courts of appeals in assessing whether a protective
    sweep was justified under prong two of Buie -- when an arrest has been made
    just outside a home -- have focused on the quantity and quality of the
    articulable facts that prompted the sweep. See Sharrar, 
    128 F.3d at 824
    .
    In Lawlor, the First Circuit upheld a protective sweep of a home. In that
    case, two Maine State Troopers arrived at a home after a concerned citizen
    reported hearing a gunshot and seeing a brawl involving two men outside a
    residence. 
    406 F.3d at 38-39
    . When the first trooper arrived at the scene he
    observed the defendant, who was armed with a two-by-four, and another man
    yelling at each other in front of the house, and an unknown woman standing in
    the doorway. 
    Id. at 39
    . The trooper handcuffed the two men and observed two
    35
    spent shotgun shells in front of the doorway but no gun. 
    Ibid.
     The trooper had
    reason to believe that the defendant lived in the house with his brother and that
    the occupants were involved in drug-related activities. 
    Ibid.
     In addition, over
    the years, the trooper observed people entering and leaving the house. 
    Ibid.
    When the trooper asked the defendant for the location of the gun, the
    defendant shrugged his shoulders. 
    Ibid.
     The First Circuit concluded that “[a]
    reasonably prudent officer in [the trooper’s] position would have been
    warranted in fearing that the residence harbored an individual posing a danger
    to those at the scene” and therefore justified in conducting a protective sweep.
    
    Id. at 42
     (footnote omitted).
    In Colbert, the Sixth Circuit determined that the protective search did
    not conform with the constitutional dictates outlined in Buie. 
    76 F.3d at 775
    .
    In that case, law enforcement officers staked out the defendant’s apartment for
    the purpose of arresting him on a warrant charging him with escape related to
    his prior convictions for weapons and assault offenses. 
    Ibid.
     The apartment
    was leased by the defendant’s girlfriend. 
    Ibid.
     When the defendant left his
    apartment and walked to his car forty to fifty feet away, he was arrested and
    handcuffed. 
    Ibid.
     A few moments later, the defendant’s girlfriend, apparently
    having observed the defendant’s arrest, ran out of the apartment in an agitated
    state, yelled at the officers, and was detained. 
    Ibid.
     A federal agent testified
    36
    that he was concerned that someone was still inside the apartment and
    therefore opened a closed screen door and conducted a protective sweep. 
    Ibid.
    The Sixth Circuit invalidated the search because the agent did not have
    information that anyone else was inside the apartment before the sweep. 
    Id. at 777-78
    . Additionally, the court emphasized that the “dangerousness” of the
    defendant, who was handcuffed and in custody, by itself, did not give rise to “a
    reasonable suspicion of a threat from some other person inside the home” to
    justify a protective sweep. 
    Id. at 777
    . See also State v. Spencer, 
    848 A.2d 1183
    , 1187, 1194-96 (Conn. 2004) (finding that, following the defendant’s
    arrest in a common hallway, the officers lacked “specific and articulable facts”
    to conduct a protective sweep of his apartment given the absence of any
    information that a person inside the apartment posed a threat (citation
    omitted)); Murphy v. State, 
    995 A.2d 783
    , 791 (Md. Ct. Spec. App. 2010)
    (finding that, following the suspects’ arrest outside the defendant’s apartment,
    based on inferences drawn from the robbery victim’s account, a protective
    sweep was justified because the police had reason to believe that two of th e
    robbers remained inside, with one possibly armed with a gun).
    E.
    Ultimately, whether a “reasonably prudent officer,” who has arrested a
    suspect outside a home, has sufficient “articulable facts” to form an
    37
    objectively reasonable belief “that the area to be swept harbors an individual
    posing a danger to those on the arrest scene” will depend on the totality of the
    evidence. See Buie, 
    494 U.S. at 334
    . Entry into a home without a warrant,
    under our jurisprudence, is presumptively unreasonable and therefore not the
    norm. Edmonds, 211 N.J. at 129. A protective sweep is an exception to the
    warrant requirement and a species of exigent circumstances. Cavely, 
    318 F.3d at 995
     (stating that “the same exigent circumstances present in Buie” may also
    be present following an arrest outside of a residence). The State bears the
    burden of proving the necessity of entering the home to conduct a protective
    sweep. Cope, 224 N.J. at 546.
    Some factors that may be considered in determining whether a protective
    sweep is justified when an arrest is made outside the home are (1) whether the
    police have information that others are in the home with access to weapons and
    a potential reason to use them or otherwise pose a dangerous threat; (2) the
    imminence of any potential threat; (3) the proximity of the arrest to the home;
    (4) whether the suspect was secured or resisted arrest and prolonged the police
    presence at the scene; and (5) any other relevant circumstances. Entry into the
    home and a protective sweep cannot be based on a self-created exigency by the
    police. See Davila, 203 N.J. at 103.
    38
    IV.
    We now apply those principles to determine whether the protective
    sweeps in the Radel and Terres cases comport with the Fourth Amendment and
    Article I, Paragraph 7 of our State Constitution.
    A.
    Radel
    On October 27, 2015, the Passaic County Prosecutor’s Office had an
    order issued by a Superior Court judge, authorizing Little Falls police officers
    to retrieve from Radel’s home -- listed as 103 Browertown Road -- any
    firearms, including a Beretta, and to do so “immediately upon receipt of a copy
    of [the] Order.” Inexplicably, that order was not faxed to the Little Falls
    Police Department for more than two months. After Little Falls Sergeant Prall
    received the order, he waited another twelve days to enforce the order. Within
    that time, he learned that Radel had two active municipal arrest warrants, that
    Radel resided at 81 Browertown Road, and that he possessed firearms in
    addition to the Beretta. Based on Radel’s prior criminal conviction, it was
    unlawful for him to possess a firearm.
    The State acknowledges that Sergeant Prall had probable cause to secure
    a warrant to search for weapons in Radel’s residence. Prall did not apply for a
    search warrant, but rather put in motion an operation of seven officers to
    39
    surveil Radel’s home at 81 Browertown Road and his parents’ home at 103
    Browertown Road for the purpose of arresting him and enforcing the order.
    Within approximately ten minutes of the start of the surveillance, Radel was
    arrested in his driveway while placing a laundry basket in his car. He was
    handcuffed and did not resist. Sergeant Prall testified that because Radel
    appeared under the influence, he did not attempt to ask for his consent to
    search his home. Sergeant Prall, however, questioned Radel about the
    presence of firearms in his home. Radel denied having any, according to Prall.
    No crisis arose at the scene; the operation went according to plan. The
    police could have escorted Radel off the property, placed him in a patrol car,
    and transported him to headquarters; secured the perimeter of the property; and
    secured a search warrant. Instead, Sergeant Prall directed three officers to
    conduct a protective sweep of the house, despite the absence of any discernible
    exigency.
    The police had no information that another person was either in the
    house or posed a danger. Sergeant B. Prall saw someone wearing a blue jacket
    enter the rear door of the house; but Radel, wearing a blue jacket, walked out
    the front door ten minutes later. The blue-jacketed person was apparently the
    same person -- Radel. That the windows to the house were covered from the
    40
    inside generally does not suggest nefarious activity; after all, the purpose of
    drapes or shades is to provide privacy or screen out the sun.
    Sergeant B. Prall heard a loud metallic sound in the backyard but did not
    suggest that the sound indicated a gunshot. Presumably, an experienced police
    officer, like Sergeant B. Prall, can recognize the sound of gunfire. The trial
    court’s conclusion that the metallic sound was a gunshot has no support in the
    record.
    The police did not know who owned the second car in the driveway.
    Sergeant Prall did not know whether the second vehicle was used by Radel,
    whether it belonged to his parents or a friend, or whether it was owned by
    some unknown person in the house. That second car, standing alone, did not
    give rise to a reasonable suspicion that another person was present in the house
    and dangerous. See Bryant, 227 N.J. at 74; Colbert, 
    76 F.3d at 778
    .
    The State’s supposition that some unknown person in Radel’s house
    could have launched a surprise attack from the front or back door or fired a
    weapon from the window constituted no more than an “inchoate and
    unparticularized suspicion or ‘hunch’” -- not “specific and articulable facts,”
    as required by Buie. See 
    494 U.S. at 332
     (quoting Terry, 
    392 U.S. at 21, 27
    );
    see also Colbert, 
    76 F.3d at 778
     (“‘No information’ cannot be an articulable
    basis for a sweep that requires information to justify it in the first place.”). We
    41
    agree with the Appellate Division that the trial court’s factual findings are not
    supported by sufficient credible evidence in the record. See Elders, 
    192 N.J. at 243
    . Like the Appellate Division, we conclude that the police did not have
    reasonable and articulable suspicion to believe that “the area to be swept
    harbor[ed] an individual posing a danger to those on the arrest scene.” See
    Buie, 
    494 U.S. at 334
    .
    The facts in Terres stand in stark contrast to those in Radel.
    B.
    Terres
    On September 14, Detective Petrosky and Sergeant Koller of the
    Gloucester County Prosecutor’s Office and State Police Troopers Hershey and
    Smith went to the Ca Nook Trailer Park, armed with an arrest warrant, to take
    Fuller into custody for failing to appear on a theft charge and for violating the
    terms of his pre-trial release. A court had issued the arrest warrant three days
    earlier, and the officers had learned that Fuller no longer lived at his last
    known address and might be staying with Terres, who days earlier was arrested
    by the State Police for possession of a large quantity of narcotics. Terres told
    Trooper Hershey that Fuller could be found at the first building to the right at
    the trailer park’s entrance -- a trailer park generally known to have a high
    incidence of criminal activity.
    42
    When Detective Petrosky and Trooper Hershey announced their presence
    at the building’s open front door, Boston and Willis were inside. Upon seeing
    the officers, Boston fled. Detective Petrosky, believing that Boston might in
    fact be Fuller, apprehended him in a bedroom littered with loose bullets and
    shell casings. A criminal background check revealed outstanding warrants for
    the arrest of Willis and Boston.
    Willis indicated that he had seen Fuller minutes earlier in the company
    of another male in a back trailer. The officers knew that the trailer belonged to
    Terres. Willis warned the officers “to be careful.” Sergeant Koller and
    Trooper Smith took custody of Boston and Willis, and Detective Petrosky and
    Trooper Hershey proceeded to Terres’s trailer where they split up.
    Looking through the trailer window, Detective Petrosky saw Fuller
    talking to a woman. Despite Petrosky’s order that Fuller get to the ground and
    that he was under arrest, Fuller fled. Trooper Hershey caught Fuller as he
    exited the front door, placed him face down on the deck, and handcuffed him.
    Within five feet of the front door, Trooper Hershey was struggling to secure a
    hypodermic needle from Fuller’s pocket when Detective Petrosky appeared.
    The woman Petrosky had earlier seen in the trailer was standing in the open
    front door holding a baby. Petrosky stepped over Trooper Hershey, who was
    43
    still struggling with Fuller on the deck. Petrosky asked the woman where the
    other male was, but she denied that anyone else was inside.
    In this dynamic and uncertain situation, Detective Petrosky reasonably
    believed a potentially dangerous individual was located inside Terres’s trailer.
    Detective Petrosky had been told that Fuller had been staying in a building
    where Petrosky observed loose bullets and shell casings. One of the building’s
    occupants had told Detective Petrosky that a male was with Fuller in Terres’s
    trailer and added that Petrosky should “be careful.” Additionally, Petrosky
    knew that, just days earlier, Terres had been arrested on a narcotics charge.
    The officers faced a heightened danger when Fuller disobeyed a police order,
    fled from the trailer, and was ultimately intercepted by Trooper Hershey on the
    trailer’s porch. Last, when Detective Petrosky entered the trailer, Trooper
    Hershey was lying in a prone position, struggling with Fuller, within feet of
    the trailer’s open front door.
    Under all of those circumstances, Detective Petrosky had a reasonable
    and articulable suspicion to believe that a person might be in the trailer
    capable of launching an attack -- and the imminence of the potential threat did
    not allow for calm reflection but required prompt action. See Buie, 
    494 U.S. at 334
    ; Davila, 203 N.J. at 126. Detective Petrosky was warranted in conducting
    a protective sweep, and the sweep he conducted was limited in duration and
    44
    scope. During the sweep, Petrosky observed a handgun and barrels of rifles or
    shotguns in a hole large enough to hold a person. With that information,
    Trooper Hershey obtained a warrant to search the trailer. Like the Appellate
    Division, we hold that the trial court’s factual findings justifying the protective
    sweep were based on sufficient credible evidence in the record. See Elders,
    
    192 N.J. at 243
    .
    C.
    In summary, Radel and Terres illustrate invalid and valid uses of the
    protective-sweep doctrine.
    In Radel, the police executed a controlled arrest in the driveway -- a
    distance from the home’s entrance -- with watchful eyes on the front and rear
    doors of the house. The officers did not face a discernible threat. The officers
    had no specific information that another person was in the house, nor was there
    information from which they could reasonably infer that someone inside posed
    an imminent danger. Nothing unforeseeable occurred at the scene; no danger
    arose that mandated an entry of the home without a search warrant. Therefore,
    a protective search was not justified under Buie.
    On the other hand, in Terres, Detective Petrosky and Trooper Hershey
    faced unexpected and fast-evolving circumstances that signaled danger and the
    need for prompt action to safeguard their lives. The officers received a
    45
    warning to be careful and that another male was with Fuller in Terres’s trailer
    -- a clear signal of a potential threat; they had been told that Fuller was staying
    in a building where loose bullets and shell casings were observed; Fuller fled
    the trailer when he was arrested within feet of the open front door; and the
    situation was fluid and not stabilized as Trooper Hershey attempted to retrieve
    a hypodermic needle from Fuller’s pocket. Those specific and articulable facts
    in Terres provided a reasonable basis for entry into the home based on a very
    real and potential danger.
    We emphasize that the home is a protected sanctuary under our Federal
    and State Constitutions and that a warrantless protective sweep, when an arrest
    occurs outside the home, will be the rare circumstance. Nevertheless, our
    jurisprudence does not require police officers to forgo taking reasonable
    measures to protect against life-threatening dangers.
    V.
    For the reasons expressed, we affirm the judgments of the Appellate
    Division in both Radel (invalidating the protective sweep) and Terres
    (upholding the protective sweep). In Radel, we remand to the trial court to
    determine whether, excluding the information gathered during the
    46
    unconstitutional sweep, sufficient facts were presented in the warrant affidavit
    to justify the issuance of the search warrant. 12
    CHIEF JUSTICE RABNER and JUSTICES PATTERSON, FERNANDEZ-
    VINA, SOLOMON, and PIERRE-LOUIS join in JUSTICE ALBIN’s opinion.
    12
    Depending on the outcome of that determination, the issues raised earlier by
    Radel on direct appeal but not addressed by the Appellate Division are
    preserved for future appellate review.
    47