critical pass - crim pro Flashcards
When does an arrest occur
An arrest occurs when police take an individual into custody for purposes of criminal prosecution or interrogation
What is required for any valid arrest?
PC
what is PC?
trustworthy facts or knowledge sufficient for a reasonable person to believe that the suspect has committed or is planning to commit a crime
are warrants usually required for arrests?
No - not usually needed before arresting someone in a public place
When is a warrant required for an arrest?
non-emergency home arrests require a warrant and reasonable belief suspect is at home
I.e., police must have an arrest warrant to arrest an individual in their home; police may only enter the home if they have reason to believe the suspect is in the home
Is a warrant required when the police want to arrest a suspect at a third parties home?
Yes - search warrant required for police to execute arrest of a suspect in third parties home
what are common govt detentions?
- Stop & frisk (a.k.a. “Terry-type” stop)
- Automobile stop
- Stationhouse detention
- Detention to obtain a search warrant
- Detention of occupants of a premises while searching
What is needed for a station house detention?
Probable cause required to compel a person to enter a govt. location for fingerprinting, questioning, etc.
What is needed for detention to obtain a search warrant?
If police have probable cause to believe a suspect has contraband hidden in her home, they may prevent her from entering her home for a reasonable time while they obtain a search warrant
Purpose must be to prevent destruction of evidence
What is needed for a detention of occupants of a premises
If police have a valid warrant to search premises, they may detain occupants for duration of the proper search
what is required for an automobile stop (stop or pull over a car)
reasonable suspicion that a law has been violated
Is an ulterior motive for an automobile stop OK?
OK if police have PC of a traffic violation
what can a cop do when they reasonably believe weapons are present in a car?
- order passengers out of car
- search passengers and passenger compartment (BUT NOT TRUNK)
An entire car may be searched only if there is:
PC pursuant to automobile search exception
Police checkpoints must:
- Stop cars using a neutral, articulable standard (e.g., every fourth car); and
- Serve purposes related to automobiles and their mobility (DUI checks are valid, but drug checkpoints are insufficiently related to driving)
Why are drug checkpoints insufficiently related to driving?
They dont serve purposes related to cars and their mobility and are unconstitutional
Test for determining the validity of a search or seizure:
- is there govt conduct constituting a search or seizure?
- does D have standing?
- If there a valid warrant?
- If no warrant, was there a valid exception to the search warrant req?
What is included in “govt conduct” other than the police?
private persons acting at the direction of govt agents
When does D have standing for the reasonableness of a search or seizure test?
D must have a reasonable expectation of privacy in the thing or place to be searched
Exceptions to the search warrant requirement
SPAACES
Search incident to arrest
Plain view search
Administrative Searches
Automobile exception
Consent
Exigent circumstances
Stop & frisk
the 4th amendment only applies if
a person has a reasonable expectation of privacy (REOP) regarding the thing or place searched and/or the items seized
Standing requires
REOP
when is there automatic standing?
Automatic standing:
REOP always exists if D either:
1. Owns, has a right to possess, or lives in the premises to be searched, or
- Is an overnight guest of the premises to be searched
Things you have no reasonable expectation of privacy in
- Sound of your voice
- Style of your handwriting
- Paint on outside of car
- Account records held by bank
- Location of car on public street or driveway
BUT…. GPS device on suspect’s car constitutes a search within the 4th amendment (Jones) - Anything seen across open fields
- Anything seen from flying over public airspace (low aerial photographing)
- Odors from luggage or car
- Garbage set out on the curb for collection (NEEDS TO BE ON CURB)
3 Req’s for a valid search warrant
- based on PC
- Precise on its face
- Issued by a neutral and detached magistrate
when can the police NOT rely on a defective warrant obtained in good faith:
- Affidavit completely lacks probable cause (i.e., no reasonable police officer would have relied on it),
- Warrant is defective on its face,
- Police or govt. official lied or misled magistrate, or
- Magistrate has “wholly abandoned her judicial role”
Knock and announce req for search warrants
police must knock and announce their purpose, then wait a reasonable time for admittance before entering on their own accord
Exception to knock and announce req
knock and announce is not required if officers have reasonable suspicion that announcing their presence would be dangerous, futile, or would inhibit the investigation
When must a search warrant be executred
search warrant must be executed without unreasonable delay after it is issued
Police can detain people found on the searched premises. But, can they search them?
no - police cannot search detained persons unless they are specifically named in the warrant or a valid warrantless search exception exists
The scope of a search is limited to
what is reasonably necessary to discover items described in the warrant
What is the acronym for the exceptions to the warrant req
SPAACES
Search incident to arrest
Plain view search
Administrative Searches
Automobile exception
Consent
Exigent circumstances
Stop & frisk
For a search incident to arrest, police may search
lawfully arrested person and his immediate surrounding area without a warrant
Req’s for a valid search incident to arrest
- lawful arrest
- Search must be contemporaneous with the arrest
- Search must be limited to area within suspect’s reach or movement (i.e., where he could obtain weapons or destroy evidence)
what are protective sweeps? are they allowed?
Protective sweeps — police may sweep an area for officer safety or with reasonable belief that accomplices may be present
What is an inventory search?
Inventory search — police may search arrestee’s belongings or seized property when jailing an arrested suspect
Police may search passenger compartment incident (NOT THE TRUNK) to arrest if: GANT RULE
- Arrestee is unsecured (not in back of squad car) and may gain access to vehicle; or
- Police reasonably believe evidence of offense for which person was arrested may be found
When is the only time a Cop can search the trunk?
if they have PC or consent
When is a warrantless Breathalyzer test allowed
following a lawful arrest based on PC of drunk driving
Can the cops search the contents of your phone seized during an arrest?
No Need warrant
Police can seize evidence in plain view without a warrant if:
- Police are legitimately on the premises from which they viewed the evidence to be seized;
- Criminal activity or contraband is immediately apparent; and
- Police have probable cause to believe that plainly viewed evidence is contraband or relates to a crime
Can plain view situations where the cops see something through binoculars?
Yes
What else is included in plain view?
Plain smell.
Not manipulation!
Can cops use technology to view the evidence that is not generally available to the public?
No - infrared scanners are not allowed
Requirements for the consent exception to warrant req
- voluntarily and intelligently made
- person giving consent had authority to consent
Do cops have any duty to inform suspects that they can refuse to consent?
No
With valid consent, police can do..
anything
When is third party consent allowed
where multiple people have property rights. any single one of them can consent to the search of any area where they have authority to consent
Scope of consent is dictated by the person present with
the highest authority to consent
If you see a refusal, and then another person consents, what controls?
Refusal trumps consent
Requirements for the automobile search exception
- Police must have probable cause to search the vehicle; and
- Probable cause must arise before the search begins
If the automobile exception applies, what can the police do?
police may search an entire vehicle (including the trunk);
containers or compartments inside that may contain the evidence they are searching for;
AND
may search passengers and their belongings
When is a frisk allowed?
If the police have reasonable suspicion that the person is armed and dangerous
Once the police frisk and they think they feel a weapon, what can they do next?
Plain feel — if police have reasonable belief during the frisk that what they feel is a weapon or contraband, they may seize the suspected item
What happens if the officer is frisking and manipulates the item (grabs the shirt) to develop a reasonable belief of a weapon?
Not valid. must be plain touch
Stop and Frisk is the same as a
Terry stop
3 common forms of exigent circumstances
- hot pursuit
- evanescent evidence
- emergency that threatens health or safety
What is evanescent evidence? What can the police do with it?
Evidence that would disappear / destroyed
Police can search or seize evidence that could disappear if police were required to secure a warrant
Examples of evanescent evidence?
- DNA that could not last
- drugs that could be destroyed
common types of energies that give rise to a valid warrantless search
police see someone injured or threatened with injury, bomb threats, need to find source of a food or drug contamination
Other 4th amendment searches?
- administrative/public school
- border and immigration
- wiretapping/eavesdropping
What are administrative searches? Examples?
govt. agencies may conduct routine searches or inspections of highly-regulated businesses or industries
E.g., building code inspection, inspections for food safety, airline passenger searches
What is always a permissible public school search?
random drug tests for public school students participating in extracurricular activities
3 elements for determining whether school search is reasonable
School search is reasonable if:
1. Search offers a moderate chance of finding evidence of wrongdoing;
2. Procedure for searching is reasonably related to the objectives of the search; and
3. Search is not excessively intrusive
At borders, officials may conduct routine searches of persons and their effects (including vehicles) without…
officials may conduct routine searches of persons and their effects (including vehicles) without a warrant, probable cause, or reasonable suspicion
When can officials detain a traveler at the border
if they have reasonable suspicion she is smuggling contraband