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
Full blown arrest requires…
In Public: Probable Cause
At Home: Warrant (Except where there is consent or exigent circumstances)
Escalating Terry Stop to an Arrest
Reasonable suspicion for a Terry Stop can “blossom” into probable cause. If during the investigatory stop the police officer obtains additional information rising to the level of probable cause, the Terry Stop may be escalated to an arrest and the suspect may be searched incident to that arrest.
Exigent circumstances justifying a warrantless entry into the suspect’s home to execute an arrest requires the following:
- An arrest attempt outside the home is: thwarted because the suspect retreats into the home
- insufficient time to secure a warrant because delay would allow suspect to destroy evidence
- Hot pursuit and has probable cause to arrest
- The officer did not: deliberately create the exigency just to avoid a warrant
Terry Stop Reasonable Suspicion may be established by:
1 - Police observation or eye witness reports
2 - Headlong flight from the police in high crime neighborhood
3 - Informants tip coupled with police investigation that corroborates the accuracy of the informants predictions
Unlike the test for probable cause, which requires the tip to provide predictive inside information, reasonable suspicion is established by:
verifying the informants predictions even if they don’t indicate insider access
Must not simply provide existing information
Requirement for Seizure of Property
A warrant based on probable cause
No warrant is required to seize property if…
It is in the Officer’s Plain View
Plain View Requires:
- The police are: in a lawful vantage point to observe the item,
- The incriminating nature of the item is: immediately apparent, and
- The officer has: lawful access to the point of seizure.
**Note: Only an exception to a seizure not a search