In criminal procedure law of the United States , an exigent circumstance allows law enforcement (under certain circumstances) to enter a structure without a search warrant , or if they have a " knock and announce " warrant, allows them to enter without knocking and waiting for the owner's permission to enter. It must be a situation where people are in imminent danger, evidence faces imminent destruction, or a suspect 's escape is imminent. Once entry is obtained, the plain view doctrine applies, allowing the seizure of any evidence or contraband discovered in the course of actions consequent upon the exigent circumstances.
94-563: Fourth Amendment may refer to the: Fourth Amendment to the United States Constitution , prohibits unreasonable searches and seizures Fourth Amendment of the Constitution of India , 1955 amendment relating to property rights and trade Fourth Amendment of the Constitution of Ireland , which lowered the voting age from twenty-one to eighteen Fourth Amendment of
188-627: A GPS device on a car's exterior without Jones' knowledge or consent. The Court concluded that Jones was a bailee to the car, and so had a property interest in the car. Therefore, since the intrusion on the vehicle—a common law trespass —was for the purpose of obtaining information, the Court ruled that it was a search under the Fourth Amendment. The Court used similar "trespass" reasoning in Florida v. Jardines (2013), to rule that bringing
282-581: A brief detention . A seizure does not occur just because the government questions an individual in a public place. The exclusionary rule would not bar voluntary answers to such questions from being offered into evidence in a subsequent criminal prosecution. The person is not being seized if his freedom of movement is not restrained. The government may not detain an individual even momentarily without reasonable, objective grounds, with few exceptions. His refusal to listen or answer does not by itself furnish such grounds. In United States v. Mendenhall (1980),
376-558: A reasonable and prudent person would have considered there was need to make an immediate entry. In the 1925 Supreme Court case Carroll et al. v. United States, George Carroll and John Kiro were indicted and convicted for carrying "spirituous liquor" in contravention of the National Prohibition Act. Police officers had followed the defendants after their car passed their patrol car and after they caught up with them, they stopped them. After requiring them to pull over,
470-542: A Bill of Rights, now supported the Bill as a means of silencing the Anti-Federalists' most effective criticism. Many Anti-Federalists, in contrast, now opposed it, realizing the Bill's adoption would greatly lessen the chances of a second constitutional convention, which they desired. Anti-Federalists such as Richard Henry Lee also argued that the Bill left the most objectionable portions of the Constitution, such as
564-409: A brief debate, Mason's proposal was defeated by a unanimous vote of the state delegations. For the Constitution to be ratified, nine of the thirteen states were required to approve it in state conventions. Opposition to ratification ("Anti-Federalism") was partly based on the Constitution's lack of adequate guarantees for civil liberties. Supporters of the Constitution in states where popular sentiment
658-472: A cell phone user had traveled over many months and with which other cell phone users they had associated. Carpenter v. United States serves as a landmark case because it slightly narrowed the Third Party Doctrine, thus requiring law enforcement to first obtain a search warrant before receiving CSLI records. "In the 5-4 [Carpenter] decision, the Court ruled 'narrowly' in favor of privacy, finding
752-442: A court of law, or otherwise qualified magistrate , to lawfully search and seize evidence while investigating criminal activity. A court grants permission by issuing a writ known as a warrant. A search or seizure is generally unreasonable and unconstitutional if conducted without a valid warrant and the police must obtain a warrant whenever practicable. Searches and seizures without a warrant are not considered unreasonable if one of
846-460: A drug detection dog to sniff at the front door of a home was a search. In many situations, law enforcement may perform a search when they have a reasonable suspicion of criminal activity, even if it falls short of probable cause necessary for an arrest. Under Terry v. Ohio (1968), law enforcement officers are permitted to conduct a limited warrantless search on a level of suspicion less than probable cause under certain circumstances. In Terry ,
940-593: A fact committed, or to seize any person or persons not named, or whose offense is not particularly described and supported by evidence, are grievous and oppressive and ought not to be granted. Article XIV of the Massachusetts Declaration of Rights, written by John Adams and enacted in 1780 as part of the Massachusetts Constitution , added the requirement that all searches must be "reasonable", and served as another basis for
1034-415: A few exceptions. In Delaware v. Prouse (1979), the Court ruled an officer has made an illegal seizure when he stops an automobile and detains the driver in order to check his driver's license and the registration of the automobile, because the officer does not have articulable and reasonable suspicion that a motorist is unlicensed or that an automobile is not registered, or either the vehicle or an occupant
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#17327726426661128-411: A formal arrest. If a person is not under suspicion of illegal behavior, a law enforcement official is not allowed to place an individual under arrest simply because this person does not wish to state his identity, provided specific state regulations do not specify this to be the case. A search incidental to an arrest that is not permissible under state law does not violate the Fourth Amendment, so long as
1222-479: A government. In Ontario v. Quon (2010), the Court applied the amendment to a municipal government in its capacity as an employer, ruling that the City of Ontario had not violated the Fourth Amendment rights of city police officers by obtaining from the communications company and reviewing transcripts of text messages sent using government-provided pagers. One threshold question in the Fourth Amendment jurisprudence
1316-571: A home is also a grave concern, not only to the individual, but to a society which chooses to dwell in reasonable security and freedom from surveillance. When the right of privacy must reasonably yield to the right of search is, as a rule, to be decided by a judicial officer, not by a policeman or government enforcement agent. -- Justice Robert H. Jackson in the Opinion of the Court in Johnson v. United States (1948). The Fourth Amendment, and
1410-513: A magistrate's disinterested determination to issue a search warrant will justify the officers in making a search without a warrant would reduce the Amendment to a nullity, and leave the people's homes secure only in the discretion of police officers. Crime, even in the privacy of one's own quarters, is, of course, of grave concern to society, and the law allows such crime to be reached on proper showing. The right of officers to thrust themselves into
1504-566: A new constitution on September 17, 1787, featuring a stronger chief executive and other changes. George Mason , a Constitutional Convention delegate and the drafter of Virginia's Declaration of Rights, proposed that a bill of rights listing and guaranteeing civil liberties be included. Other delegates—including future Bill of Rights drafter James Madison —disagreed, arguing that existing state guarantees of civil liberties were sufficient and that any attempt to enumerate individual rights risked implying that other, unnamed rights were unprotected. After
1598-466: A number. However, under Carpenter v. United States (2018), individuals have a reasonable expectation of privacy under the Fourth Amendment regarding cell phone records even though they themselves turned over that information to "third parties" (i.e. the cell phone companies). Prior to the Carpenter ruling, law enforcement was able to retrieve cell site location information (CSLI) that included where
1692-407: A person is arrested and taken into police custody, he has been seized (i.e., a reasonable person who is handcuffed and placed in the back of a police car would not think they were free to leave). A person subjected to a routine traffic stop on the other hand, has been seized, but is not "arrested" because traffic stops are a relatively brief encounter and are more analogous to a Terry stop than to
1786-457: A prudent person to believe the arrested person had committed or was committing a crime. Probable cause to arrest must exist before the arrest is made. Evidence obtained after the arrest may not apply retroactively to justify the arrest. When police conduct a search, the amendment requires that the warrant establish probable cause to believe the search will uncover criminal activity or contraband. They must have legally sufficient reasons to believe
1880-495: A search has occurred for purposes of the Fourth Amendment: The Supreme Court has held that the Fourth Amendment does not apply to information that is voluntarily shared with third parties. In Smith , the Court held individuals have no "legitimate expectation of privacy" regarding the telephone numbers they dial because they knowingly give that information to telephone companies when they dial
1974-520: A search is necessary. In Carroll v. United States (1925), the Supreme Court stated that probable cause to search is a flexible, common-sense standard. To that end, the Court ruled in Dumbra v. United States (1925) that the term probable cause means "less than evidence that would justify condemnation," reiterating Carroll ' s assertion that it merely requires that the facts available to
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#17327726426662068-527: A special designation of the persons or objects of search, arrest, or seizure: and no warrant ought to be issued but in cases, and with the formalities, prescribed by the laws. By 1784, eight state constitutions contained a provision against general warrants. After several years of comparatively weak government under the Articles of Confederation , a Constitutional Convention in Philadelphia proposed
2162-618: A subsequent warrant to search may still be necessary. In New Jersey v. Boretsky , the Supreme Court of New Jersey held that the emergency aid doctrine overrode the need to Mirand ize a suspect, even in the face of ambiguous or equivocal assertions of the right to legal representation. Emergency aid doctrine is an exception to the Fourth Amendment , allowing warrantless entry to premises if exigent circumstances make it necessary. A number of exceptions are classified under
2256-525: A view to Camara v. Municipal Court (1967) the Supreme Court observed in Torres v. Madrid (2021) that the focus of the Fourth Amendment is the privacy and security of individuals, not the particular manner of arbitrary invasion by governmental officials. In Mapp v. Ohio (1961), the Supreme Court ruled that the Fourth Amendment applies to the states by way of the Due Process Clause of
2350-502: A warrant issued by George Montagu-Dunk, 2nd Earl of Halifax authorizing them "to make strict and diligent search for ... the author, or one concerned in the writing of several weekly very seditious papers entitled, ' The Monitor or British Freeholder , No 257, 357, 358, 360, 373, 376, 378, and 380'", the search resulting in seizure of printed charts, pamphlets and other materials. Entick filed suit in Entick v Carrington , argued before
2444-437: Is known as a Terry stop . To conduct a frisk, officers must be able to point to specific and articulable facts which, taken together with rational inferences from those facts, reasonably warrant their actions. As established in Florida v. Royer (1983), such a search must be temporary, and questioning must be limited to the purpose of the stop (e.g., officers who stop a person because they have reasonable suspicion to believe
2538-492: Is one way the amendment is enforced. Established in Weeks v. United States (1914), this rule holds that evidence obtained as a result of a Fourth Amendment violation is generally inadmissible at criminal trials. Evidence discovered as a later result of an illegal search may also be inadmissible as " fruit of the poisonous tree ". The exception is if it inevitably would have been discovered by legal means . The Fourth Amendment
2632-443: Is otherwise subject to seizure for violation of law. Where society's need is great, no other effective means of meeting the need is available, and intrusion on people's privacy is minimal, certain discretionless checkpoints toward that end may briefly detain motorists. In United States v. Martinez-Fuerte (1976), the Supreme Court allowed discretionless immigration checkpoints. In Michigan Dept. of State Police v. Sitz (1990),
2726-436: Is prepared to consider reasonable is infringed. A seizure of property occurs where there is some meaningful interference with an individual's possessory interests in that property. "The Fourth Amendment search and seizure doctrine involves a complex compromise between public safety and the constitutional right to personal liberty." The Fourth Amendment typically requires "a neutral and detached authority interposed between
2820-436: Is to safeguard the privacy and security of each and every person against all arbitrary intrusions by government. Therefore, any time an intrusion on the security and privacy of the individual is undertaken with intent to harass or is based upon mere whim, caprice or idle curiosity, the spirit of the Constitution has been violated and the aggrieved party may invoke the exclusionary rule or appropriate forms of civil redress." With
2914-582: Is whether a "search" has occurred. Initial Fourth Amendment case law hinged on a citizen's property rights —that is, when the government physically intrudes on "persons, houses, papers, or effects" for the purpose of obtaining information, a "search" within the original meaning of the Fourth Amendment, has occurred. Early 20th-century Court decisions, such as Olmstead v. United States (1928), held that Fourth Amendment rights applied in cases of physical intrusion, but not to other forms of police surveillance (e.g., wiretaps). In Silverman v. United States (1961),
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3008-536: The Bill of Rights 1689 , including an amendment requiring probable cause for government searches. Congress reduced Madison's proposed twenty amendments to twelve, with modifications to Madison's language about searches and seizures. The final language was submitted to the states for ratification on September 25, 1789. By the time the Bill of Rights was submitted to the states for ratification, opinions had shifted in both parties. Many Federalists, who had previously opposed
3102-510: The Court of King's Bench in 1765. Charles Pratt, 1st Earl Camden ruled that both the search and the seizure were unlawful, as the warrant authorized the seizure of all of Entick's papers—not just the criminal ones—and as the warrant lacked probable cause to even justify the search. By holding that "[O]ur law holds the property of every man so sacred, that no man can set his foot upon his neighbour's close without his leave", Entick established
3196-503: The Due Process Clause of the Fourteenth Amendment . The right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures, shall not be violated, and no Warrants shall issue, but upon probable cause, supported by Oath or affirmation, and particularly describing the place to be searched, and the persons or things to be seized. Like many other areas of American law,
3290-541: The Fourteenth Amendment . The effect of the Fourth Amendment is to put the courts of the United States and Federal officials, in the exercise of their power and authority, under limitations and restraints as to the exercise of such power and authority, and to forever secure the people, their persons, houses, papers, and effects, against all unreasonable searches and seizures under the guise of law. This protection reaches all alike, whether accused of crime or not, and
3384-721: The United States Constitution is part of the Bill of Rights . It prohibits unreasonable searches and seizures and sets requirements for issuing warrants : warrants must be issued by a judge or magistrate, justified by probable cause , supported by oath or affirmation, and must particularly describe the place to be searched and the persons or things to be seized. Fourth Amendment case law deals with three main issues: what government activities are "searches" and "seizures", what constitutes probable cause to conduct searches and seizures, and how to address violations of Fourth Amendment rights. Early court decisions limited
3478-483: The Constitution Bill 1968 , a failed attempt to amend the Constitution of Ireland by abolishing proportional representation elections Australian referendum, 1946 (Social Services) , the fourth amendment to the Constitution of Australia, which extended the powers of the federal government over social services Fourth Amendment of the Constitution of South Africa , which made technical changes related to
3572-459: The Court held that a person is seized only when, by means of physical force or show of authority, his freedom of movement is restrained and, in the circumstances surrounding the incident, a reasonable person would believe he was not free to leave. Under Torres v. Madrid (2021), a person is considered to be seized following the use of physical force with the intent to restrain, even if the person manages to escape. In Florida v. Bostick (1991),
3666-520: The Court ruled that a consent search is still valid even if the police do not inform a suspect of his right to refuse the search. This contrasts with Fifth Amendment rights , which cannot be relinquished without an explicit Miranda warning from police. Exigent circumstance in United States law In the criminal procedure context, exigent circumstance means the following: An emergency situation requiring swift action to prevent imminent danger to life or serious damage to property, or to forestall
3760-404: The Court ruled that as long as the police do not convey a message that compliance with their requests is required, the police contact is a "citizen encounter" that falls outside the protections of the Fourth Amendment. If a person remains free to disregard questioning by the government, there has been no seizure and therefore no intrusion upon the person's privacy under the Fourth Amendment. When
3854-406: The Court stated of the amendment that "at the very core stands the right of a man to retreat into his own home and there be free from unreasonable governmental intrusion". Fourth Amendment protections expanded significantly with Katz v. United States (1967). In Katz , the Supreme Court expanded that focus to embrace an individual's right to privacy , and ruled that a search had occurred when
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3948-549: The English precedent that the executive is limited in intruding on private property by common law . Homes in Colonial America , on the other hand, did not enjoy the same sanctity as their British counterparts, because legislation had been explicitly written so as to enable enforcement of British revenue-gathering policies on customs; until 1750, in fact, the only type of warrant defined in the handbooks for justices of
4042-552: The Fourth Amendment finds its origin in English legal doctrine. In Semayne's case (1604), Sir Edward Coke stated: "The house of every one is to him as his castle and fortress, as well for his defence against injury and violence as for his repose." Semayne's Case acknowledged that the King did not have unbridled authority to intrude on his subjects' dwellings, but recognized that government agents were permitted to conduct searches and seizures under certain conditions when their purpose
4136-410: The Fourth Amendment, a search ordinarily must be based on individualized suspicion of wrongdoing. But particularized exceptions to the main rule are sometimes warranted based on 'special needs, beyond the normal need for law enforcement'. ... When such 'special needs' are alleged, courts must undertake a context-specific inquiry, examining closely the competing private and public interests advanced by
4230-447: The Fourth Amendment, which often is not grasped by zealous officers, is not that it denies law enforcement the support of the usual inferences which reasonable men draw from evidence. Its protection consists in requiring that those inferences be drawn by a neutral and detached magistrate instead of being judged by the officer engaged in the often competitive enterprise of ferreting out crime. Any assumption that evidence sufficient to support
4324-576: The Fourth Amendments core is the right to retreat into his own home and there be free from unreasonable governmental intrusion. The Supreme Court declared in Berger v. New York (1967) that the Fourth Amendment's protections include "conversation" and is not limited to "persons, houses, papers, and effects". The New York Court of Appeals observed in 1975: "The basic purpose of the constitutional protections against unlawful searches and seizures
4418-467: The Fourth Amendment—subject only to a few specifically established and well-delineated exceptions." In order for such a warrant to be considered reasonable, it must be supported by probable cause and be limited in scope according to specific information supplied by a person (usually a law enforcement officer) who has sworn by it and is therefore accountable to the issuing court . Where there
4512-652: The Fourth. This brought the total of ratifying states to six of the required ten, but the process stalled in other states: Connecticut and Georgia found a Bill of Rights unnecessary and so refused to ratify, while Massachusetts ratified most of the amendments, but failed to send official notice to the Secretary of State that it had done so (all three states would later ratify the Bill of Rights for sesquicentennial celebrations in 1939). In February through June 1790, New York, Pennsylvania, and Rhode Island each ratified eleven of
4606-617: The State is the overriding function of the Fourth Amendment according to the Court in Schmerber v. California (1966), because "[t]he security of one's privacy against arbitrary intrusion by the police" is "at the core of the Fourth Amendment" and "basic to a free society." Pointing to historic precedents like Entick v Carrington (1765) and Boyd v. United States (1886), the Supreme Court held in Silverman v. United States (1961) that
4700-458: The Supreme Court allowed discretionless sobriety checkpoints. In Illinois v. Lidster (2004), the Supreme Court allowed focused informational checkpoints. However, in City of Indianapolis v. Edmond (2000), the Supreme Court ruled that discretionary checkpoints or general crime-fighting checkpoints are not allowed. Under the Fourth Amendment, law enforcement must receive written permission from
4794-417: The Supreme Court ruled that when a police officer witnesses "unusual conduct" that leads the officer to reasonably believe "that criminal activity may be afoot", that the suspicious person has a weapon and that the person is presently dangerous to the officer or others, the officer may conduct a pat-down search ("frisk" the person) to determine whether the person is carrying a weapon. This detention and search
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#17327726426664888-465: The U.S. Supreme Court carved out an exception to the requirement of individualized suspicion. It ruled that, "In limited circumstances, where the privacy interests implicated by the search are minimal and where an important governmental interest furthered by the intrusion would be placed in jeopardy by a requirement of individualized suspicion" a search [or seizure] would still be reasonable. The Supreme Court in Berger v. New York (1967) explained that
4982-562: The amendment is brief, and most of the law determining what constitutes an unlawful search and seizure is found in court rulings. The brief definitions of the terms "search" and "seizure" was concisely summarized in United States v. Jacobsen , which said that the Fourth Amendment: protects two types of expectations, one involving "searches", the other "seizures". A search occurs when an expectation of privacy that society
5076-520: The amendment's scope to physical intrusion of property or persons, but with Katz v. United States (1967), the Supreme Court held that its protections extend to intrusions on the privacy of individuals as well as to physical locations. A warrant is needed for most search and seizure activities, but the Court has carved out a series of exceptions for consent searches , motor vehicle searches , evidence in plain view , exigent circumstances , border searches , and other situations. The exclusionary rule
5170-513: The amendments, including the Fourth. Virginia initially postponed its debate, but after Vermont was admitted to the Union in 1791, the total number of states needed for ratification rose to eleven. Vermont ratified on November 3, 1791, approving all twelve amendments, and Virginia finally followed on December 15, 1791. Secretary of State Thomas Jefferson announced the adoption of the ten successfully ratified amendments on March 1, 1792. The point of
5264-405: The arresting officer has probable cause. In Maryland v. King (2013), the Court upheld the constitutionality of police swabbing for DNA upon arrests for serious crimes, along the same reasoning that allows police to take fingerprints or photographs of those they arrest and detain. The government may not detain an individual even momentarily without reasonable and articulable suspicion, with
5358-413: The constitutionality of the search on the grounds that at the time the car was stopped, there was probable cause to conduct a search. In 1973, the case of Cady v. Dombrowski provided further support for the categorical application of the automotive exemption. Dombrowski, a police officer, was stopped and arrested while driving drunk. Wondering about the location of Dombrowski's service firearm, which he
5452-566: The court ruled against Otis. Future President John Adams , who was present in the courtroom when Otis spoke, viewed these events as "the spark in which originated the American Revolution". Because of the name he had made for himself in attacking the writs, Otis was elected to the Massachusetts colonial legislature and helped pass legislation requiring that special writs of assistance be "granted by any judge or justice of
5546-486: The destruction of relevant evidence, the escape of a suspect, or some other consequence improperly frustrating legitimate law enforcement efforts. Exigent circumstances may make a warrantless search constitutional if probable cause exists. The existence of exigent circumstances is a mixed question of law and fact. There is no absolute test for determining if exigent circumstances exist, but general factors have been identified, which include clear evidence of probable cause;
5640-519: The duty of giving to it force and effect is obligatory upon all intrusted under our Federal system with the enforcement of the laws. The tendency of those who execute the criminal laws of the country to obtain conviction by means of unlawful seizures and enforced confessions, the latter often obtained after subjecting accused persons to unwarranted practices destructive of rights secured by the Federal Constitution, should find no sanction in
5734-780: The election of provincial legislature and the National Council of Provinces Florida Amendment 4 (2018) , the Voting Rights Restoration for Felons Initiative, Amendment 4, a constitutional amendment in Florida Florida Amendment 4 (2024) , a constitutional amendment in Florida Topics referred to by the same term [REDACTED] This disambiguation page lists articles associated with the title Fourth Amendment . If an internal link led you here, you may wish to change
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#17327726426665828-435: The federal judiciary and direct taxation , intact. On November 20, 1789, New Jersey ratified eleven of the twelve amendments, including the Fourth. On December 19, 1789, December 22, 1789, and January 19, 1790, respectively, Maryland, North Carolina, and South Carolina ratified all twelve amendments. On January 25 and 28, 1790, respectively, New Hampshire and Delaware ratified eleven of the Bill's twelve amendments, including
5922-410: The general heading of criminal enforcement: where evidence of a suspected crime is in danger of being lost; where the police officers are in hot pursuit ; where there is a probability that a suspect will flee before a warrant can be obtained; where a person is in need of assistance; where entry is required to prevent harm to a person. In deciding whether such entry was legal, courts will consider whether
6016-511: The government had constitutionally violated Mr. Carpenter's reasonable expectation of privacy by acquiring this private information without a warrant." Following Katz , the vast majority of Fourth Amendment search cases have turned on the right to privacy, but in United States v. Jones (2012), the Court ruled that the Katz standard did not replace earlier case law, but rather, has supplemented it. In Jones , law enforcement officers had attached
6110-404: The government wiretapped a telephone booth using a microphone attached to the outside of the glass. While there was no physical intrusion into the booth, the Court reasoned that: 1) Katz, by entering the booth and shutting the door behind him, had exhibited his expectation that "the words he utters into the mouthpiece will not be broadcast to the world"; and 2) society believes that his expectation
6204-491: The great public outcry over the Excise Act of 1754, which gave tax collectors unlimited powers to interrogate colonists concerning their use of goods subject to customs. The act also permitted the use of a general warrant known as a writ of assistance , allowing tax collectors to search the homes of colonists and seize "prohibited and uncustomed" goods. A crisis erupted over the writs of assistance on December 27, 1760, when
6298-426: The imminent escape of a suspect, or destruction of evidence. There is no ready litmus test for determining whether such circumstances exist, and in each case the extraordinary situation must be measured by the facts known by officials. Those circumstances that would cause a reasonable person to believe that entry (or other relevant prompt action) was necessary to prevent physical harm to the officers or other persons,
6392-560: The judgments of the courts, which are charged at all times with the support of the Constitution, and to which people of all conditions have a right to appeal for the maintenance of such fundamental rights. -- Justice William R. Day in the Opinion of the Court in Weeks v. United States (1914). Fourth Amendment case law deals with three central issues: what government activities constitute "search" and "seizure;" what constitutes probable cause for these actions; how violations of Fourth Amendment rights should be addressed. The text of
6486-588: The language of the Fourth Amendment: Every subject has a right to be secure from all unreasonable searches, and seizures of his person, his houses, his papers, and all his possessions. All warrants, therefore, are contrary to this right, if the cause or foundation of them be not previously supported by oath or affirmation; and if the order in the warrant to a civil officer, to make search in suspected places, or to arrest one or more suspected persons, or to seize their property, be not accompanied with
6580-570: The late 19th century when the Interstate Commerce Act and Sherman Antitrust Act were passed. As federal criminal jurisdiction expanded to include other areas such as narcotics , more questions about the Fourth Amendment came to the U.S. Supreme Court . The Supreme Court responded to these questions by stating on the one hand that the government powers to search and seizure are limited by the Fourth Amendment so that arbitrary and oppressive interference by enforcement officials with
6674-559: The link to point directly to the intended article. Retrieved from " https://en.wikipedia.org/w/index.php?title=Fourth_Amendment&oldid=1243432478 " Category : Disambiguation pages Hidden categories: Short description is different from Wikidata All article disambiguation pages All disambiguation pages Fourth Amendment to the United States Constitution The Fourth Amendment ( Amendment IV ) to
6768-602: The news of King George II 's death on October 23 arrived in Boston. All writs automatically expired six months after the death of the King, and would have had to be re-issued by George III , the new king, to remain valid. In mid-January 1761, a group of more than fifty merchants represented by James Otis petitioned the court to have hearings on the issue. During the five-hour hearing on February 23, 1761, Otis vehemently denounced British colonial policies, including their sanction of general warrants and writs of assistance. However,
6862-415: The officer would "warrant a man of reasonable caution" in the belief that specific items may be contraband or stolen property or useful as evidence of a crime. It does not demand any showing that such a belief be correct or more likely true than false. A "practical, non-technical" probability that incriminating evidence is involved is all that is required. In Illinois v. Gates (1983), the Court ruled that
6956-512: The parties." The reasonableness of any particular search and seizure according to the Supreme Court in Terry v. Ohio (1968) must be assessed in light of the particular circumstances against the standard of whether a man of reasonable caution is warranted in believing that the action taken was appropriate. The amendment applies to governmental searches and seizures, but not those done by private citizens or organizations who are not acting on behalf of
7050-676: The peace upon information under oath by any officer of the customs" and barring all other writs. The governor overturned the legislation, finding it contrary to English law and parliamentary sovereignty. Seeing the danger general warrants presented, the Virginia Declaration of Rights (1776) explicitly forbade the use of general warrants. This prohibition became a precedent for the Fourth Amendment: That general warrants, whereby any officer or messenger may be commanded to search suspected places without evidence of
7144-490: The peace was the general warrant. During what scholar William Cuddihy called the "colonial epidemic of general searches", the authorities possessed almost unlimited power to search for anything at any time, with very little oversight. In 1756, the colony of Massachusetts barred the use of general warrants. This represented the first law in American history curtailing the use of seizure power. Its creation largely stemmed from
7238-662: The person was driving a stolen car, cannot, after confirming it is not stolen, compel the person to answer questions about anything else, such as contraband). The Fourth Amendment proscribes unreasonable seizure of any person, person's home (including its curtilage ) or personal property without a warrant. A seizure of property occurs when there is "some meaningful interference with an individual's possessory interests in that property," such as when police officers take personal property away from an owner to use as evidence, or when they participate in an eviction. The amendment also protects against unreasonable seizure of persons, including
7332-405: The personal rights which it secures, have a long history. The Bill of Rights originally restricted only the federal government , and went through a long initial phase of "judicial dormancy;" in the words of historian Gordon S. Wood , "After ratification, most Americans promptly forgot about the first ten amendments to the Constitution." Federal jurisdiction regarding criminal law was narrow until
7426-512: The police and the public", and it is offended by "general warrants" and laws that allow searches to be conducted "indiscriminately and without regard to their connection with [a] crime under investigation", for the "basic purpose of the Fourth Amendment, which is enforceable against the States through the Fourteenth, through its prohibition of 'unreasonable' searches and seizures is to safeguard
7520-471: The police officers then conducted a search of the vehicle. In finding that the search was legal, the court compared stopping and searching motor vehicles to the way that the Coast Guard are able to stop and search vessels at sea. The 1970 case of Chambers v. Maroney upheld the categorical application of the automobile exception as it applied to a car that had been searched when impounded. The court upheld
7614-512: The privacy and personal security of individuals are prevented and by outlining on the other hand the fundamental purpose of the amendment as guaranteeing "the privacy, dignity and security of persons against certain arbitrary and invasive acts by officers of the Government, without regard to whether the government actor is investigating crime or performing another function". To protect personal privacy and dignity against unwarranted intrusion by
7708-421: The privacy and security of individuals against arbitrary invasions by governmental officials." The Fourth Amendment has been held to mean that a search or an arrest generally requires a judicially sanctioned warrant , because the basic rule under the Fourth Amendment is that arrests and "searches conducted outside the judicial process, without prior approval by judge or magistrate, are per se unreasonable under
7802-462: The purpose of the probable cause requirement of the Fourth Amendment is to keep the state out of constitutionally protected areas until it has reason to believe that a specific crime has been or is being committed. The standards of probable cause differ for an arrest and a search. The government has probable cause to make an arrest when "the facts and circumstances within their knowledge and of which they had reasonably trustworthy information" would lead
7896-433: The reliability of an informant is to be determined based on the " totality of the circumstances ." If a party gives consent to a search, a warrant is not required. There are exceptions and complications to the rule, including the scope of the consent given, whether the consent is voluntarily given, and whether an individual has the right to consent to a search of another's property. In Schneckloth v. Bustamonte (1973),
7990-400: The seriousness of the offense and likelihood of destruction of evidence ; limitations on the search to minimize the intrusion only to preventing destruction of evidence; and clear indications of exigency. Exigency may be determined by degree of urgency involved, amount of time needed to get a search warrant, whether evidence is about to be removed or destroyed, danger at the site, knowledge of
8084-471: The specifically established and well-delineated exceptions to the warrant requirement applies. These exceptions apply "[o]nly in those exceptional circumstances in which special needs, beyond the normal need for law enforcement, make the warrant and probable cause requirement impracticable." In these situations where the warrant requirement doesn't apply a search or seizure nonetheless must be justified by some individualized suspicion of wrongdoing. However,
8178-431: The suspect that police are on the trail, and/or ready destructibility of the evidence. In determining the time necessary to obtain a warrant, a telephonic warrant should be considered. As electronic data may be altered or eradicated in seconds, in a factually compelling case, the doctrine of exigent circumstances will support a warrantless seizure. Even in exigent circumstances, while a warrantless seizure may be permitted,
8272-411: Was reasonable . Justice Potter Stewart wrote in the majority opinion that "the Fourth Amendment protects people, not places". A "search" occurs for purposes of the Fourth Amendment when the government violates a person's "reasonable expectation of privacy". Katz's reasonable expectation of privacy thus provided the basis to rule that the government's intrusion, though electronic rather than physical,
8366-468: Was a search covered by the Fourth Amendment, and thus necessitated a warrant. The Court said it was not recognizing any general right to privacy in the Fourth Amendment, and that this wiretap could have been authorized if proper procedures had been followed. This decision in Katz was later developed into the now commonly used two-prong test, adopted in Smith v. Maryland (1979), for determining whether
8460-525: Was against ratification (including Virginia, Massachusetts, and New York) successfully proposed that their state conventions both ratify the Constitution and call for the addition of a bill of rights. Four state conventions proposed some form of restriction on the authority of the new federal government to conduct searches. In the 1st United States Congress , following the state legislatures' request, James Madison proposed twenty constitutional amendments based on state bills of rights and English sources such as
8554-463: Was introduced in Congress in 1789 by James Madison , along with the other amendments in the Bill of Rights, in response to Anti-Federalist objections to the new Constitution. Congress submitted the amendment to the states on September 28, 1789. By December 15, 1791, the necessary three-fourths of the states had ratified it. On March 1, 1792, Secretary of State Thomas Jefferson announced that it
8648-450: Was lawful and a warrant had been obtained. The 1760s saw a growth in the intensity of litigation against state officers, who were using general warrants, conducted raids in search of materials relating to John Wilkes 's publications. The most famous of these cases involved John Entick whose home was forcibly entered by the King's Messenger Nathan Carrington, along with others, pursuant to
8742-459: Was no clear practice, either approving or disapproving the type of search at issue, at the time the constitutional provision was enacted, the "reasonableness" of a search is judged by balancing the intrusion on the individual's Fourth Amendment interests against the promotion of legitimate governmental interests. The Supreme Court further held in Chandler v. Miller (1997): "To be reasonable under
8836-455: Was officially part of the Constitution. Because the Bill of Rights did not initially apply to state or local governments, and federal criminal investigations were less common in the first century of the nation's history, there is little significant case law for the Fourth Amendment before the 20th century. The amendment was held to apply to state and local governments in Mapp v. Ohio (1961) via
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