Criminal Procedure Flashcards
What rights are given through the Fourth Amendment?
The prohibition against unreasonable searches
The exclusionary rule
What rights are given through the Fifth Amendment?
The privilege against compulsory self-incrimination
The prohibition against double jeopardy
What rights are given through the Sixth Amendment?
Right to a speedy trial
Right to a public trial
Right to trial by jury
Right to confront witnesses
Right to compulsory process
Right to assistance of counsel in felony cases and in misdemeanor cases in which imprisonment is imposed
What constitutes a seizure?
Under the totality of the circumstances, a reasonable person would feel that he is not free to decline the officer’s request or otherwise terminate the encounter
What constitutes an arrest?
When the police take a person into custody against her will for purposes of criminal prosecution or interrogation
What is the probable cause requirement?
Trustworthy facts or knowledge sufficient for a reasonable person to believe that the suspect has committed or is committing a crime
An arrest must be based on probable cause
A warrant is generally not required when arresting someone in a public place
When must the police obtain a warrant for an arrest?
For a nonemergency arrest of a person in his home
The officers may enter the home only if there is reason to believe the suspect is inside
What is an investigatory detention?
Also known as a stop and frisk, if the police have reasonable suspicion of criminal activity or involvement in a completed crime, supported by articulable facts (not merely a hunch), they may detain a person for investigatory purposes
If the police also have reasonable suspicion that the detainee is armed and dangerous, they may frisk him for weapons
The police must act in a diligent and reasonable manner in confronting or dispelling their suspicion
The detention will turn into an arrest if other probable cause for arrest arises
When is an automobile stop permissible?
When police have reasonable suspicion to believe a law has been violated
An officer’s mistake of law when stopping a vehicle does not invalidate the seizure as long as the mistake was reasonable
It is a seizure of both the driver and the passengers
- Passengers have standing to raise a wrongful stop as reason to exclude evidence
The police may order passengers out in the interest of officer safety
If the police reasonably believe the passengers to be armed, they may frisk the passengers and search passenger compartments for weapons, even after the occupants are out
What is a pretextual stop?
When the police have probable cause to believe a driver violated a traffic law and stop the car, even if the ulterior motive is to investigate for a crime for which they lack sufficient cause to make the stop
When may an officer refuse to allow a suspect inside his home?
If the police believe a suspect has hidden contraband in his home, for a reasonable time they may prevent the suspect from entering his home so that they can prevent him from destroying evidence while they obtain a search warrant
May the police detain occupants of a premises?
Yes, if the search is conducted properly with a valid warrant
What are the requirements to bring a suspect to the station for questioning?
Police must have full probable cause for arrest to bring a suspect to the station for questioning or fingerprinting against his will (station house detention)
What questions should you ask to determine if a search and seizure was reasonable?
(1) Does the seizure concern a place or thing in which the defendant had a reasonable expectation of privacy?
(2) Does the search involve a physical intrusion into a constitutionally protected area?
(3) Did the police have a valid warrant issued by a neutral and detached magistrate?
* Was the warrant issued on a showing of probable cause and was it reasonably precise as to the place to be searched and items to be seized?
(4) If no warrant existed, did the search of seizure fall into one of the six exceptions?
Violations of questions (1) and (2) can implicate an individual’s Fourth Amendment rights
Determine how intrusive the search was into the suspect’s privacy
When does one have Fourth Amendment standing to assert the government violated his reasonable expectation of privacy?
He owned or had a right to possession of the place searched
The place searched was his home, whether or not he owned or had a right to possession to it
He was an overnight guest of the owner of the place searched
Determining a violation of a reasonable expectation of privacy is made by considering the totality of the circumstances
What are the six exceptions to obtaining a warrant for a search or seizure?
Search incident to constitutional arrest
Automobile exception
Plain view
Consent
Stop and frisk
Hot pursuit or exigent circumstances
What questions should you ask to challenge a valid warrant?
Was the warrant based on probable cause?
Was the warrant precise on its face?
Was the warrant issued by a neutral and detached magistrate?
Did the police act on the warrant in good faith?
Evidence obtained by the police in reasonable reliance on a facially valid warrant may be used, despite an ultimate finding that the warrant was not supported by probable cause
When is use of informers for a warrant permissible?
In the affidavit police submit to obtain a warrant, an informers tip must meet the totality of the circumstances test
- The affidavit may be sufficient even though the reliability and credibility of the informer or his basis for knowledge are not established
- The informer’s identity generally need not be revealed
What are the requirements to find a search warrant based on an affidavit is invalid?
(1) A false statement was in the affidavit by the affiant
(2) The affiant intentionally or recklessly included the false statement, and
(3) The false statement was material to the finding of probable cause
Remember the warrant will not be invalid if the police made a false statement in good faith not knowing it was untrue
What is the rule for searching persons found on premises?
A warrant to search for contraband authorizes the police to detain occupants of the premises, but a search warrant does not authorize the police to search persons found on the premises who were not named in the warrant
- However, if the police believe anyone on the premises is armed and dangerous, they are authorized to frisk the person for weapons
What is the search incident to constitutional arrest exception?
Incident to a constitutional arrest means one based on probable cause to believe a law has been violated
The police may search the person and areas where he might reach to obtain weapons or destroy evidence
The police may make a protective sweep of the area if they believe accomplices are present
The search must be contemporaneous in time and place with the arrest, but not necessarily simultaneous
If the arrest is unconstitutional, then any search incident to the arrest is also unconstitutional
What is the rule for search of an automobile incident to an arrest?
The police may conduct a search of the passenger compartment of an automobile only if:
- The arrestee is unsecured and still may gain access to the interior of the vehicle, or
- The police reasonably believe that evidence of the offense may be found in the vehicle
Police may issue a warrantless breath test but not a warrantless blood test for suspicion of driving under the influence