Fourth Amendment - Arrest Flashcards
Arrest warrants are generally not required before arresting someone
in a public place when there is probable cause
The non-emergency arrest of an individual in his own home requires
an arrest warrant.
An arrest has occurred when…
A person is taken into custody for the purpose of commencing a criminal action, in the presence of a law enforcement officer, is not free to leave, and is thus deprived of his freedom of action in a significant way.
Warrant Requirement
A valid arrest may occur either with or without a warrant. Generally, no warrant is required for an arrest; the police need only possess probable cause.
The requirements for an arrest warrant are virtually identical to
the requirements for a search warrant.
Warrantless in-home arrests may be justified by consent or exigent circumstances when:
(a) an arrest attempt outside the home is thwarted because the suspect retreats into the home;
(b) there is insufficient time to secure a warrant because the delay would allow the suspect to evade arrest or destroy evidence; or
(c) the arresting officer is in “hot pursuit” and has probable cause to effect a valid arrest of the suspect.
Police generally may not legally search for the subject of an arrest warrant in the home of a third party absent
exigent circumstances or consent without first obtaining a search warrant for those premises
The Fourth Amendment’s “reasonableness requirement” is triggered by:
any government seizure of a person or property
A person is seized when, as the result of government action:
a reasonable person in his position would not feel free to leave or terminate police encounter
A seizure occurs when the police use physical force to restrain a suspect, or when they make a show of authority followed by submission.
What is a Terry Stop?
Terry Stop: Between a routine police encounter and arrest is a Terry Stop.
A Terry Stop is a “brief investigatory seizure” because police require the suspect to interact with them, therefore triggering the Fourth Amendment.
The difference between a Terry Stop and an Arrest is:
Duration and Purpose
Purpose of a Terry Stop
A Terry Stop is not the initiation of criminal action, it is for the sole purpose of investigating a “reasonable suspicion” crime is about to, or has recently occurred.
Duration of a Terry Stop
The permissible duration of a Terry Stop is time necessary to confirm or deny the suspicion
If confirmed, suspicion blossoms into probable cause, which justifies arrest
If denied, seizure must terminate
What is a Seizure of Property
For property to be seized, police must take some action that results in meaningful interference with a possessory interest
If police take control of property, then it has been seized
If police place something on the property (like a beeper) that does not interfere with the owner’s use of the property, then
it has not been seized because police have not interfered with a possessory interest in that property