Criminal Procedure Flashcards
Seizure
when, under the totality of circumstances, a reasonable person would feel they were not free to decline the officer’s requests or otherwise terminate the encounter.
Investigatory stops
police have the authority to briefly detain a person even if they lack probable cause to arrest if they have REASONABLE SUSPICION of criminal activity or involvement in a completed crime, supported by ARTICULABLE facts.
Reasonable suspicion
More than vague suspicion, less than probable cause; look to totality of circumstances.
Where reasonable suspicion is based on an informant’s tip, there must be an indicia of reliability (including predictive information)
Investigatory stops
police have the authority to briefly detain a person even if they lack probable cause to arrest if they have reasonable suspicion (more than vague suspicion, less than probable cause) of criminal activity or involved in a completed crime, supported by articulable facts.
When can the police search without a warrant?
- incident to lawful arrest
- automobile search
- plain view
- consent
- stop and frisk
- hot pursuit, exigent circumstances, evanescent evidence, or emergency aid
Standing
A person must have standing to object to a governmental search. To have a Fourth Amendment right, a person must have a reasonable expectation of privacy with respect the place or item searched.
Where does the defendant have a reasonable expectation of privacy?
- the person owned or had a right to possession of the place searched
- the place searched was their home.
- the person was an overnight guest of the owner of the place searched
If a person owns the property seized, they have standing only if they have a reasonable expectation of privacy in the item or area searched.
Where does the defendant NOT have a reasonable expectation of privacy?
A person does not have a reasonable expectation of privacy in objects HELD OUT TO THE PUBLIC, including information in the hands of third parties, the sound of your voice, the style of your handwriting, the location of your car, anything seen across open fields, anything seen flying over public airspace, odors emanating from your luggage or car, or garbage set out on curb for collection.
Search incident to constitutional arrest
Police may search person and areas into which person might obtain weapons or destroy evidence. Police may make protective sweep of area if they believe accomplices to be present.
Car passenger compartment may be searched if
- arrestee is unsecured and may still access interior of vehicle, or
- police reasonably believe evidence for the arrest may be found in car.
Stop and frisk
Stop permissible if officer as reasonable suspicion based on articulable facts of criminal activity.
Frisk: officer can pat down outer clothing if they have reason to believe detainee is armed and dangerous. During pat down, officer may seize any item they reasonably believe, based on “plain feel” is a weapon or contraband.
Automobile exception
If police have PROBABLE CAUSE to believe a vehicle contains FRUITS, INSTRUMENTALITIES, or EVIDENCE of a crime, they may search the whole vehicle and any container which may reasonably contain the item for which they have probable cause to search.
Probable cause may arise after stop but before anything is searched.
Plain view
Police may make a warrantless seizure when
- they are legitimately on the premises
- discover evidence, fruits or instrumentalities of crime or contraband-
- see such evidence in plain view, and
- have probable cause to believe that the item is evidence, contraband, or a fruit or instrumentality of crime (must be immediately apparent)
Consent
Police may make a warrantless search if they have voluntary consent. Knowledge of the right to withhold consent is not a prerequisite to establishing voluntary consent.
Public schools
Public school officials may search public school students if they have reasonable grounds, in that
- the search offers a MODERATE chance of finding evidence of wrongdoing
- the measures adopted are REASONABLY RELATED to the objectives of the search, and the search is not EXCESSIVELY INTRUSIVE in light of the age and sex of the student and the nature of infraction.
Voluntary self-incriminating statement
For a self-incriminating statement to be admissible under the DPC, it must be voluntary, as determined by the totality of the circumstances.