COLLINS v. VIRGINΙΑ
No. 16-1027
SUPREME COURT OF THE UNITED STATES
May 29, 2018
584 U. S. ____ (2018)
Argued January 9, 2018
(Slip Opinion)
OCTOBER TERM, 2017
Syllabus
NOTE: Whеre it is feasible, a syllabus (headnote) will be released, as is being done in connection with this case, at the time the opinion is issued. The syllabus constitutes no part of the opinion of the Court but has been prepared by the Reporter of Decisions for the convenience of the reader. See United States v. Detroit Timber & Lumber Co., 200 U. S. 321, 337.
SUPREME COURT OF THE UNITED STATES
Syllabus
COLLINS v. VIRGINΙΑ
CERTIORARI TO THE SUPREME COURT OF VIRGINIA
No. 16-1027. Argued January 9, 2018—Decided May 29, 2018
Held: The automobile exception does not permit the warrantless entry of a home or its curtilage in order to search a vehicle therein. Pp. 3-14.
(a) This case arises at the intersection of two components of the Court‘s
(b) As an initial matter, the part of the driveway where Collins’ motorcycle was parked and subsequently searched is
Because the scope of the automobile exception extends no further than the automobile itself, it did not justify Officer Rhodes’ invasion of the curtilage. Nothing in this Court‘s case law suggests that the automobile exception gives an officer the right to enter a home or its curtilage to access a vehicle without a warrant. Such an expansion would both undervalue the core
(c) Contrary to Virginia‘s claim, the automobile exception is not a categorical one that permits the warrantless search of a vehicle anytime, anywhere, including in a home or curtilage. Scher v. United States, 305 U. S. 251; Pennsylvania v. Labron, 518 U. S. 938, distinguished. Also unpersuasive is Virginia‘s proposed bright line rule for an automobile exception that would not permit warrantless entry only of the house itself or another fixed structure, e.g., a garage, inside the curtilage. This Court has long been clear that curtilage is afforded constitutional protection, and creating a carveout for certain types of curtilage seems more likеly to create confusion than does uniform application of the Court‘s doctrine. Virginia‘s rule also rests on a mistaken premise, for the ability to observe inside curtilage from a lawful vantage point is not the same as the right to enter curtilage without a warrant to search for information not otherwise accessible. Finally, Virginia‘s rule automatically would grant constitutional rights to those persons with the financial means to afford residences with garages but deprive
292 Va. 486, 790 S. E. 2d 611, reversed and remanded.
SOTOMAYOR, J., delivered the opinion of the Court, in which ROBERTS, C. J., and KENNEDY, THOMAS, GINSBURG, BREYER, KAGAN, and GORSUCH, JJ., joined. THOMAS, J., filed a concurring opinion. ALITO, J., filed a dissenting opinion.
Opinion of the Court
NOTICE: This opinion is subject to formal revision before publication in the preliminary print of the United States Reports. Readers are requested to notify the Reporter of Decisions, Supreme Court of the United States, Washington, D. C. 20543, of any typographical or other formal errors, in order that corrections may be mаde before the preliminary print goes to press.
SUPREME COURT OF THE UNITED STATES
No. 16–1027
RYAN AUSTIN COLLINS, PETITIONER v. VIRGINIA
ON WRIT OF CERTIORARI TO THE SUPREME COURT OF VIRGINIA
[May 29, 2018]
JUSTICE SOTOMAYOR delivered the opinion of the Court.
This case presents the question whether the automobile exception to the
I
Officer Matthew McCall of the Albemarle County Police Department in Virginia saw the driver of an orange and black motorcycle with an extended frame commit a traffic infraction. The driver eluded Officer McCall‘s attempt to stop the motorcycle. A few weeks later, Officer David Rhodes of the same department saw an orange and black motorcycle traveling well over the speed limit, but the driver got away from him, too. The officers compared notes and concluded that the two incidents involved the same motorcyclist.
Upon further investigation, the officers learned that the motorcycle likely was stolen and in the possession of petitioner Ryan Collins. After discovering photographs on Collins’ Facebook profile that featured an orange and black motorcycle parked at the top of the driveway of a house, Officer Rhodes tracked down the address of the house, drove there, and parked on the street. It was later established that Collins’ girlfriend lived in the house and that Collins stayed there a few nights per week.1
From his parked position on the street, Officer Rhodes saw what appeared to be a motorcycle with an extended frame covered with a white tarp, parked at the same angle and in the same location on the driveway as in the Facebook photograph. Officer Rhodes, who did not have a warrant, exited his car and walked toward the house. He stopped to take a photograph of the covered motorcycle from the sidewalk, and then walked onto the residential property and up to the top of the driveway to where the motorcycle was parked. In order “to investigate further,” App. 80, Officer Rhodes pulled off the tarp, revealing a motorcycle that looked like the one from the speeding incident. He then ran a search of the license plate and vehicle identification numbers, which confirmed that the motorcycle was stolen. After gathering this information, Officer Rhodes took a photograph of the uncovered motorcycle, put the tarp back on, left the property, and returned to his car to wait for Collins.
Shortly thereafter, Collins returned home. Officer Rhodes walked up to the front door of the house and knocked. Collins answered, agreed to speak with Officer Rhodes, and admitted that the motorcycle
Collins was indicted by a Virginia grand jury for receiving stolen property. He filed a pretrial motion to suppress the evidence that Officer Rhodes had obtained as a result of the warrantless search of the motorcycle. Collins argued that Officer Rhodes had trespassed on the curtilage of the house to conduct an investigation in violation of the
The Court of Appeals of Virginia affirmed. It assumed that the motorcycle was parked in the curtilage of the home and held that Officer Rhodes had probable cause to believe that the motorcycle under the tarp was the same motorcycle that had evaded him in the past. It further concluded that Officer Rhodes’ actions were lawful under the
The Supreme Court of Virginia affirmed on different reasoning. It explained that the case was most properly resolved with reference to the
We granted certiorari, 582 U. S. ____ (2017), and now reverse.
II
The
A
1
The Court has held that the search of an automobile can be reasonable without a warrant. The Court first articulated the so-called automobile exception in Carroll v. United States, 267 U. S. 132 (1925). In that case, law enforcement officers had probable cause to believe that a car they observed traveling on the road contained illegal liquor. They stopped and searched the car, discovered and seized the illegal liquor, and arrested the occupants. Id., at 134-136. The Court upheld the warrantless search and seizure, explaining that a “necessary difference” exists between searching “a store, dwelling house or other structure” and searching “a ship, motor boat, wagon or automobile” because a “vehicle can be quickly moved out of the locality or jurisdiction in which the warrant must be sought.” Id., at 153.
The “ready mobility” of vehicles served as the core justification for the automobile exception for many years. California v. Carney, 471 U. S. 386, 390 (1985) (citing, e.g., Cooper v. California, 386 U. S. 58, 58, 59 (1967); Chambers v. Maroney, 399 U. S. 42, 51–52 (1970)). Later
“Automobiles, unlike homes, are subjected to pervasive and continuing governmental regulation and controls, including periodic inspection and licensing requirements. As an everyday occurrence, police stop and examine vehicles when license plates or inspection stickers have expired, or if other violations, such as exhaust fumes or excessive noise, are noted, or if headlights or other safety equipment are not in proper working order.” Id., at 368.
In announcing each of these two justifications, the Court took care to emphasize that the rationales applied only to automobiles and not to houses, and therefore supported “treating automobiles differently from houses” as a cоnstitutional matter. Cady v. Dombrowski, 413 U. S. 433, 441 (1973).
When these justifications for the automobile exception “come into play,” officers may search an automobile without having obtained a warrant so long as they have probable cause to do so. Carney, 471 U. S., at 392-393.
2
Like the automobile exception, the
When a law enforcement officer physically intrudes on the curtilage to gather evidence, a search within the meaning of the
B
1
With this background in mind, we turn to the application of these doctrines in the instant case. As an initial matter, we decide whether the part of the driveway where Collins’ motorcycle was parked and subsequently searched is curtilage.
According to photographs in the record, the driveway runs alongside the front lawn and up a few yards past the front perimeter of the house. The top portion of the driveway that sits behind the front perimeter of the house is enclosed on two sides by a brick wall about the height of a car and on a third side by the house. A side
The “‘conception defining the curtilage’ is . . . familiar enough that it is easily understood from our daily experience.” Jardines, 569 U. S., at 7 (quoting Oliver, 466 U. S., at 182, n. 12). Just like the front porch, side garden, or area “outside the front window,” Jardines, 569 U. S., at 6, the driveway enclosure where Officer Rhodes searched the motorcycle constitutes “an area adjacent to the home and ‘to which the activity of home life extends,‘” and so is properly considered curtilage, id., at 7 (quoting Oliver, 466 U. S., at 182, n. 12).
2
In physically intruding on the curtilage of Collins’ home to search the motorcycle, Officer Rhodes not only invaded Collins’
Applying the relevant legal principles to a slightly different factual scenario confirms that this is an easy case. Imagine a motorcycle parked inside the living room of a house, visible through a window to a passerby on the street. Imagine further that an officer has probable cause to believe that the motorcycle was involved in a traffic infraction. Can the officer, acting without a warrant, enter the house to search the motorcycle and confirm whether it is the right one? Surely not.
The reason is that the scope of the automobile exception extends no further than the automobile itself. See, e.g., Pennsylvania v. Labron, 518 U. S. 938, 940 (1996) (per curiam) (explaining that the automobile exception “permits police to search the vehicle“); Wyoming v. Houghton, 526 U. S. 295, 300 (1999) (“[T]he Framers would have regarded as reasonable (if there was probable cause) the warrantless search of containers within an automobile“). Virginia asks the Court to expand the scope of the automobile exception to permit police to invade any space outside an automobile even if the
The Court already has declined to expand the scope of other exceptions to the warrant requirement to permit warrantless entry into the home. The reasoning behind those decisions applies equally well in this context. For instance, under the plain-view doctrine, “any valid warrantless seizure of incriminating evidence” requires that the officer “have a lawful right of access to the object itself.” Horton v. California, 496 U. S. 128, 136-137 (1990); see also id., at 137, n. 7 (“[E]ven where the object is contraband, this Court has repeatedly stated and enforced the basic rule that the police may not enter and make a warrantless seizure“); G. M. Leasing Corp. v. United States, 429 U. S. 338, 354 (1977) (“It is one thing to seize without a warrant property resting in an open area . . . , and it is quite another thing to effect a warrantless seizure of property . . . situated on private premises to which access is not otherwise аvailable for the seizing officer“). A plain-view seizure thus cannot be justified if it is effectuated “by unlawful trespass.” Soldal v. Cook County, 506 U. S. 56, 66 (1992). Had Officer Rhodes seen illegal drugs through the window of Collins’ house, for example, assuming no other warrant exception applied, he could not have entered the house to seize them without first obtaining a warrant.
Similarly, it is a “settled rule that warrantless arrests in public places are valid,” but, absent another exception such as exigent circumstances, officers may not enter a home to make an arrest without a warrant, even when they have probable cause. Payton v. New York, 445 U. S. 573, 587-590 (1980). That is because being “arrested in the home involves not only the invasion attendant to all arrests but also an invasion of the sanctity of the home.” Id., at 588-589 (quoting United States v. Reed, 572 F. 2d 412, 423 (CA2 1978)). Likewise, searching a vehicle parked in the curtilage involves not only the invasion of the
Just as an officer must have a lawful right of access to any contraband he discovers in plain view in order to seize it without a warrant, and just as an officer must have a lawful right of access in order to arrest a person in his home, so, too, an officer must have a lawful right of access to a vehicle in order to search it pursuant to the automobile exception. The automobile exception does not afford the necessary lawful right of access to search a vehicle parked within a home or its curtilage because it does not justify an intrusion on a person‘s separate and substantial
As noted, the rationales underlying the automobile exception are specific to the nature of a vehicle and the ways in which it is distinct from a house. See Part II-A-1, supra. The rationales thus take account only of the balance between the intrusion on an individual‘s
Given the centrality of the
III
A
Virginia argues that this Court‘s precedent indicates that the automobile exception is a categorical one that permits the warrantless search of a vehicle anytime, anywhere, including in a home or curtilage. Specifically, Virginia points to two decisions that it contends resolve this case in its favor. Neither is dispositive or persuasive.
First, Virginia invokes Scher v. United States, 305 U. S. 251 (1938). In that case, federаl officers received a confidential tip that a particular car would be transporting bootleg liquor at a specified time and place. The officers identified and followed the car until the driver “turned into a garage a few feet back of his residence and within the curtilage.” Id., at 253. As the driver exited his car, an officer approached
Scher is inapposite. Whereas Collins’ motorcycle was parked and unattended when Officer Rhodes intruded on the curtilage to search it, the officers in Scher first encountered the vehicle when it was being driven on public streets, approached the curtilage of the home only when the driver turned into the garage, and searched the vehicle only after the driver admitted that it contained contraband. Scher by no means established a general rule that the automobile exception permits officers to enter a home or its curtilage absent a warrant. The Court‘s brief analysis referenced Carroll, but only in the context of observing that, consistent with that case, the “officers properly could have stopped” and searched the car “just before [petitioner] entered the garage,” a proposition the petitioner did “not seriously controvert.” Scher, 305 U. S., at 254-255. The Court then explained that the officers did not lose their ability to stop and search the car when it entered “the open garage closely followed by the observing officer” because “[n]o search was made of the garage.” Id., at 255. It emphasized that “[e]xamination of the automobile accompanied an arrest, without objection and upon admission of probable guilt,” and cited two search-incident-to-arrest cases. Ibid. (citing Agnello v. United States, 269 U. S. 20, 30 (1925); Wisniewski v. United States, 47 F. 2d 825, 826 (CA6 1931)). Scher‘s reasoning thus was both case specific and imprecise, sounding in multiple doctrines, particularly, and perhaps most appropriately, hot pursuit. The decision is best regarded as a factbound one, and it certainly does not control this case.
Second, Virginia points to Labron, 518 U. S. 938, where the Court upheld under the automobile exception the warrantless search of an individual‘s pickup truck that was parked in the driveway of his father-in-law‘s farmhouse. Id., at 939–940; Commonwealth v. Kilgore, 544 Pa. 439, 444, 677 A. 2d 311, 313 (1995). But Labron provides scant support for Virginia‘s position. Unlike in this case, there was no indication that the individual who owned the truck in Labron had any
B
Alternatively, Virginia urges the Court to adopt a more limited rule regarding the intersection of the automobile exception and the protection afforded to curtilage. Virginia would prefer that the Court draw a bright line and hold that the automobile exception does not permit warrantless entry into “the physical threshold of a house or a similar fixed, enclosed structure inside the curtilage like a garage.” Brief for Respondent 46. Requiring officers to make “case-by-case curtilage determinations,” Virginia reasons, unnecessarily complicates matters and “raises the potential for confusion and . . . error.” Id., at 46-47 (internal quotation marks omitted).
The Court, though, has long been clear that curtilage is afforded constitutional protection. See Oliver, 466 U. S., at 180. As a result, officers regularly assess whether an area is curtilage
In addition, Virginia‘s proposed rule rests on a mistaken premise about the constitutional significance of visibility. The ability to observe inside curtilage from a lawful vantage point is not the same as the right to enter curtilage without a warrant for the purpose of conducting a search to obtain information not otherwise accessible. Cf. Ciraolo, 476 U. S., at 213-214 (holding that “physically nonintrusive” warrantless aerial observation of the curtilage of a home did not violate the
Finally, Virginia‘s proposed bright-line rule automatically would grant constitutional rights to those persons with the financial means to afford residences with garages in which to store their vehicles but deprive those persons without such resources of any individualized consideration as to whether the areas in which they store their vehicles qualify as curtilage. See United States v. Ross, 456 U. S. 798, 822 (1982) (“[T]he most frail cottage in the kingdom is absolutely entitled to the same guarantees of privacy as the most majestic mansion“).
IV
For the foregoing reasons, we conclude that the automobile exception does not permit an officer without a warrant to enter a home or its curtilage in order to search a vehicle therein. We leave for resolution on remand whether Officer Rhodes’ warrantless intrusion on the curtilage of Collins’ house may have been reasonable on a different basis, such as the exigent circumstances exception to the warrant requirement. The judgment of the Supreme Court of Virginia is therefore reversed, and the case is remanded for further proceedings not inconsistent with this opinion.
It is so ordered.
JUSTICE THOMAS, concurring.
I join the Court‘s opinion because it correctly resolves the
While those who ratified the Fourth and
The Founders would not have understood the logic of the exclusionary rule either. Historically, if evidence was relevant and reliable, its admissibility did not “depend upon the lawfulness or unlawfulness of the mode, by which it [was] obtained.” United States v. The La Jeune Eugenie, 26 F. Cas. 832, 843 (No. 15, 551) (CC Mass. 1822) (Story, J.); accord, 1 S. Greenleaf, Evidence §254a, pp. 825-826 (14th ed. 1883) (“[T]hat . . . subjects of evidence may have been unlawfully obtained . . . is no valid objection to their admissibility if they are pertinent to the issue“); 4 J. Wigmore, Evidence §2183, p. 626 (2d ed. 1923) (“[I]t has long been established that the admissibility of evidence is not affected by the illegality of the
Despite this history, the Court concluded in Mapp v.
Ohio, 367 U. S. 643 (1961), that the States must apply the federal exclusionary rule in their own courts. Id., at 655.2 Mapp suggested that the exclusionary rule was required by the Constitution itself. See, e.g., id., at 657 (“[T]he exclusionary rule is an essential part of both the
Stan. L. Rev. 1027, 1030-1031 (1974).
Recognizing this, the Court has since rejected Mapp‘s “expansive dicta” and clarified that the exclusionary rule is not required by the Constitution. Davis v. United States, 564 U. S. 229, 237 (2011) (quoting Hudson v. Michigan, 547 U. S. 586, 591 (2006)). Suppression, this Court has explained, is not “a personal constitutionаl right.” United States v. Calandra, 414 U. S. 338, 348 (1974); accord, Stone v. Powell, 428 U. S. 465, 486 (1976). The
Although the exclusionary rule is not part of the Constitution, this Court has continued to describe it as “federal law” and assume that it applies to the States. Evans, supra; Massachusetts v. Sheppard, 468 U. S. 981, 991 (1984). Yet the Court has never attempted to justify this assumption. If the exclusionary rule is federal law, but is not grounded in the Constitution or a federal statute, then it must be federal common law. See Monaghan, Foreword: Constitutional Common Law, 89 Harv. L. Rev. 1, 10 (1975). As federal common law, however, the exclusionary rule cannot bind the States.
Federal law trumps state law only by virtue of the
Between State and Federal Law, 54 Colum. L. Rev. 489, 500 (1954) (“[T]he supremacy clause is limited to those ‘Laws’ of the United States which are passed by Congress pursuant to the Constitution“). By referencing laws “made in Pursuance” of the Constitution, the
True, this Court, without citing the
federal statute, they do not conflict with the original meaning of the
These precedents do not support requiring the States to apply the exclusionary rule. As explained, the exclusionary rule
Government generally has no power to regulate. See United States v. Morrison, 529 U. S. 598, 618 (2000) (explaining that “[t]he regulation” and “vindication” of intrаstate crime “has always been the province of the States“); Smith v. Phillips, 455 U. S. 209, 221 (1982) (“Federal courts hold no supervisory authority over state judicial proceedings“). These are not areas where federal common law can bind the States.6
* * *
In sum, I am skeptical of this Court‘s authority to impose the exclusionary rule on the States. We have not yet revisited that question in light of our modern precedents, which reject Mapp‘s essential premise that the exclusionary rule is required by the Constitution. We should do so.
JUSTICE ALITO, dissenting.
The
On the day in question, Officer David Rhodes was standing at the curb of a house where petitioner, Ryan Austin Collins, stayed a couple of nights a week with his girlfriend. From his vantage point on the street, Rhodes saw an object covered with a tarp in the driveway, just a car‘s length or two from the curb. It is undisputed that Rhodes had probable cause to believe that the object under the tarp was a motorcycle that had been involved a few months earlier in a dangerous highway chase, eluding the police at speeds in excess of 140 mph. See Tr. of Oral Arg. 22; App. to Pet. for Cert. 67. Rhodes also had probable cause to believe that petitioner had been operating the motorcycle1 and that a search of the motorcycle would provide
If the motorcycle had been parked at the curb, instead of in the driveway, it is undisputed that Rhodes could have
searched it without obtaining a warrant. See Tr. of Oral Arg. 9; Reply Brief 1. Nearly a century ago, this Court held that officers with probable cause may search a motor vehicle without obtaining a warrant. Carroll v. United States, 267 U. S. 132, 153, 155-156 (1925). The principal rationale for this so-called automobile or motor-vehicle exception to the warrant requirement is the risk that the vehicle will be moved during the time it takes to obtain a warrant. Id., at 153; California v. Carney, 471 U. S. 386, 390-391 (1985). We have also observed that the owner of an automobile has a diminished expectation of privacy in its contents. Id., at 391-393.
So why does the Court come to the conclusion that Officer Rhodes needed a warrant in this case? Because, in order to reach the motorcycle, hе had to walk 30 feet or so up the driveway of the house rented by petitioner‘s girlfriend, and by doing that, Rhodes invaded the home‘s “curtilage.” Ante, at 6-7. The Court does not dispute that the motorcycle, when parked in the driveway, was just as mobile as it would have been had it been parked at the curb. Nor does the Court claim that Officer Rhodes‘s short walk up the driveway did petitioner or his girlfriend any harm. Rhodes did not damage any property or observe anything along the way that he could not have seen from the street. But, the Court insists, Rhodes could not enter the driveway without a warrant, and therefore his search of the motorcycle was unreasonable and the evidence obtained in that search must be suppressed.
An ordinary person of common sense would react to the Court‘s decision the way Mr. Bumble famously responded when told about a legal rule that did not comport with the reality of everyday life. If that is the law, he exclaimed, “the law is a ass—a idiot.” C. Dickens, Oliver Twist 277 (1867).
The
unreasonable decision is based on a misunderstanding of
The
should not apply when the vehicle is parked in plain view in a driveway just a few feet from the street.
In considering that question, we should ask whether the reasons for the “automobile exception” are any less valid in this new situation. Is the vehicle parked in the driveway any less mobile? Are any greater privacy interests at stake? If the answer to those questions is “no,” then the automobile exception should apply. And here, the answer to each question is emphatically “no.” The tarp-covered motorcycle parked in the driveway could have been uncovered and ridden away in a matter of seconds. And Officer Rhodes‘s brief walk up the driveway impaired no real privacy interests.
In this case, the Court uses the curtilage concept in a wаy that is contrary to our decisions regarding other, exigency-based exceptions to the warrant requirement. Take, for example, the “emergency aid” exception. See Brigham City v. Stuart, 547 U. S. 398 (2006). When officers reasonably believe that a person inside a dwelling has urgent need of assistance, they may cross the curtilage and enter the building without first obtaining a warrant. Id., at 403-404. The same is true when officers reasonably believe that a person in a dwelling is destroying evidence. See Kentucky v. King, 563 U. S. 452, 460 (2011). In both of those situations, we ask whether “‘the exigencies of the situation’ make the needs of law enforcement so compelling that the warrantless search is objectively reasonable.” Brigham City, supra, at 403 (quoting Mincey v. Arizona, 437 U. S. 385, 394 (1978)). We have not held that the need to cross the curtilage independently necessitates a warrant, and there is no good reason to apply a different rule here.3
This does not mean, however, that a warrant is never needed when officers have probable cause to search a motor vehicle, no matter where the vehicle is located. While a case-specific inquiry regarding exigency would be inconsistent with the rationale of the motor-vehicle exception, a case-specific inquiry regarding the degree of intrusion on privacy is entirely appropriate when the motor vehicle to be searched is located on private property. After all, the ultimate inquiry under the
whether a search is reasonable, and that inquiry often turns on the degree of the intrusion on privacy. Thus, contrary to the opinion of the Court, an affirmance in this case would not mean that officers could perform a warrantless search if a motorcycle were located inside a house. See ante, at 7. In that situation, the intrusion on privacy would be far greater than in the present case, where the real effect, if any, is negligible.
I would affirm the decision below and therefore respectfully dissent.
Notes
The dissent also mistakenly relies on a law enacted by the First Congress and mentioned in Carroll v. United States, 267 U. S. 132, 150-151 (1925), that authorized the warrantless search of vessels. Post, at 4-5, n. 3. The dissent thinks it implicit in that statute that “officers could cross private property such as wharves in order to reach and board those vessels.” Ibid. Even if it were so that a police officer could have entered a private wharf to search a vessel, that would not prove he could enter the curtilage of a home to do so. To the contrary, whereаs the statute relied upon in Carroll authorized warrantless searches of vessels, it expressly required warrants to search houses. See 267 U. S., at 150-157; Act of July 31, 1789, §24, 1 Stat. 43. Here, Officer Rhodes did not invade a private wharf to undertake a search; he invaded the curtilage of a home. Justice Black, the essential fifth vote in Mapp, did not agree that the
