Exigent circumstance

Criminal procedure

Investigating and charging crimes
Criminal investigation
Arrest warrant · Search warrant Probable cause · Knock-and-announce Exigent circumstance Reasonable suspicion Search and seizure · Search of persons Arrest · Detention Right to silence · Miranda warning (U.S.) Grand jury
Criminal prosecution
Statute of limitations · Nolle prosequi Bill of attainder · Ex post facto law Criminal jurisdiction · Extradition Habeas corpus · Bail Inquisitorial system · Adversarial system
Charges and pleas
Arraignment · Information · Indictment Plea · Peremptory plea Nolo contendere (U. Criminal procedure refers to the legal process for adjudicating claims that someone has violated Criminal law. An arrest warrant is a warrant issued by and on behalf of the state which authorizes the Arrest and detention of an individual A search warrant is a Court order issued by a Judge or Magistrate that authorizes law enforcement to conduct a Search In United States Criminal law, probable cause refers to the standard by which a Police officer has the right to make an Arrest, conduct Knock-and-announce, in United States Law of Criminal procedure, is an ancient Common-law principle incorporated into the Fourth Amendment Reasonable suspicion is a legal standard in United States law that a person has been is or is about to be engaged in criminal activity based on specific and articulable facts Search and seizure is a legal procedure used in many civil law and Common law legal systems whereby Police or other authorities and their agents who suspect Police officers in various jurisdictions have power to search members of the public, for example for weapons drugs and stolen property An arrest is the act of depriving a person of his or her liberty usually in relation to the investigation and prevention of crime Detention of suspects is the process of keeping a person who has been Arrested in a police-cell prison or other detention centre before Trial or Sentencing The right to remain silent is a legal protection given to people undergoing police Interrogation or trial. In the United States, the Miranda warning is a Warning given by Police to criminal Suspects in police custody or in a custodial situation before The United States of America —commonly referred to as the In the Common law, a grand jury is a type of Jury which determines whether there is enough evidence for a trial. Criminal procedure refers to the legal process for adjudicating claims that someone has violated Criminal law. A statute of limitations is a Statute in a Common law Legal system that sets forth the maximum period of time after certain events that legal proceedings Nolle prosequi is a Latin legal phrase meaning "do not pursue A bill of attainder (also known as an act or writ of Attainder) is an act of Legislature declaring a person or group of persons guilty of Criminal jurisdiction is a term used in Constitutional law and Public law to describe the power of Courts to hear a case brought by a state accusing Extradition is the official process by which one nation or state requests and obtains from another nation or state the surrender of a suspected or convicted criminal Habeas corpus (ˈheɪbiəs ˈkɔɹpəs ( Latin: command that you have the body is the name of a legal action or Writ, through which a person can seek relief Traditionally bail is some form of Property deposited or pledged to a Court in order to persuade it to release a suspect from jail, on the understanding This article is about the inquisitorial system for organizing court proceedings The adversarial system (or adversary system) of law is the system of law generally adopted in Common law countries that relies on the skill of each advocate Arraignment is a Common law term for the formal reading of a criminal Complaint, in the presence of the Defendant, to inform him/her of the charges Information is a formal criminal charge made without a Grand jury Indictment by a Prosecutor in a document called an information. In the Common law legal system an indictment (ɪnˈdaɪtmənt (in-DITE-mint is a formal accusation of having committed a criminal offense For the Pygmy backswimmer Genus, see Plea (insect. In the Common law, the peremptory pleas ( pleas in bar) are Pleas that set out special reasons for which a trial cannot go ahead la Nolo contendere is a legal term that comes from the Latin for "I will not contend it S. ) · Plea bargain Presentence Investigation
Related areas of law
Criminal defenses Criminal law · Evidence Civil procedure
Portals
Law · Criminal justice

An exigent circumstance, in the American law of criminal procedure, allows law enforcement to enter a structure without a warrant, or if they have a "knock and announce" warrant, without knocking and waiting for refusal under certain circumstances. A plea bargain (also plea agreement, plea deal or copping a plea) is an agreement in a Criminal case whereby the Prosecutor offers A presentence investigation report ( PSI) is a Legal term referring to the investigation into the history of person convicted of a crime before sentencing to determine The term criminal law, sometimes called penal law, refers to any of various bodies of rules in different Jurisdictions whose common characteristic is the potential The Law of evidence governs the use of Testimony (eg oral or written statements such as an Affidavit) and exhibits (e Civil procedure is the body of law that sets out the process that Courts will follow when hearing cases of a civil nature (a " Civil action " as opposed to The United States of America —commonly referred to as the Law is a system of rules enforced through a set of Institutions used as an instrument to underpin civil obedience politics economics and society Criminal procedure refers to the legal process for adjudicating claims that someone has violated Criminal law. Most often the term warrant refers to a specific type of Authorization; a Writ issued by a competent officer usually a Judge or Magistrate Knock-and-announce, in United States Law of Criminal procedure, is an ancient Common-law principle incorporated into the Fourth Amendment It must be a situation where people are in imminent danger, evidence faces imminent destruction or a suspect will escape. The Law of evidence governs the use of Testimony (eg oral or written statements such as an Affidavit) and exhibits (e In the Parlance of Criminal justice, a suspect is a known person suspected of committing a Crime.

Generally, an emergency, a pressing necessity, or a set of circumstances requiring immediate attention or swift action. In the criminal procedure context, exigent circumstances means:

An emergency situation requiring swift action to prevent imminent danger to life or serious damage to property, or to forestall 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.

People v. Ramey, 545 P. 2d 1333,1341 (Cal. 1976).

United States v. McConney, 728 F. 2d 1195, 1199 (9th Cir. ), cert. denied, 469 U. S. 824 (1984): "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, 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. United States v. Anderson, 154 F. 3d 1225 (10th Cir, 1998) cert. denied 119 S. Ct. 2048 (1999) (citations omitted). There is no absolute test for determining if exigent circumstances exist, but general factors have been identified. These include: clear evidence of probable cause; 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. In United States Criminal law, probable cause refers to the standard by which a Police officer has the right to make an Arrest, conduct The Law of evidence governs the use of Testimony (eg oral or written statements such as an Affidavit) and exhibits (e

Exigency may be determined by: degree of urgency involved; amount of time needed to get a warrant; whether evidence is about to be removed or destroyed; danger at the site; knowledge of the suspect that police are on his or her trail; and/or ready destructibility of the evidence. Most often the term warrant refers to a specific type of Authorization; a Writ issued by a competent officer usually a Judge or Magistrate United States v. Reed, 935 F. 2d 641 (4th Cir. ), cert. denied, 502 U. S. 960 (1991). 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, a subsequent warrant to search may still be necessary. See Grosenheider, supra and United States v. David, 756 F. Supp. 1385 (D. Nev. 1991).

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