Constitutional Law Final Flashcards
(99 cards)
Stop / Detainer is
a limited intrusion in to a person’s freedom to acquire info for investigatory purposes
Arrest is
restraint on a person’s liberty which includes summons, desk appearance ticket or traffic ticket
Search is unconstitutional or unreasonable if
- it requires a warrant
- without probable cause
- made using excessive force
Probable cause is
Sufficient evidence to show that a crime was committed and that defendant committed crime
3 layers of encounters
1 Investigatory (lowest) 2 Detainer (articulable objective reason to stop) 3 Arrest (entitles officer stop from leaving, deprive of liberty and search)
A frisk can be conducted if
there is a reasonable belief that person is armed. must be obvious with first touch
Terry vs. OH
held that they did not need probable cause with articulable facts
MN vs Dickerson
expanded Terry Stop to include contraband
Roadblocks are constitutional if
1: must have defined purpose
2: carried out according to published guidelines
3: must be done with minimum inconvenience
3 requirements for warrant
1: probable cause
2: oath or affirmation
3: particularization
Entry on to private property
Must have a warrant which gives authorization to enter private home
Exceptions to arrest without warrant
1 Exigent circumstances, ( flight of defendant, destruction of evidence, danger to defendant, police or 3rd party)
2 Consent
3 Hot pursuit
Use of force acceptable when
1 Police must defend themselves
2 use of force equal to what is being used
3 to overcome resistance
NY promptness standard
can be held 5 days (felony) or 6 if over weekend
Traffic stop is valid if
1 on public highway
2 probable cause for traffic infraction
3 may issue a summons or warning
4 to search vehicle, must have probable cause
TN vs Garner
shot unarmed burglar to prevent from fleeing.
1: did suspect pose immediate threat to pd or others?
2: was deadly force necessary for escape or could be done other way?
3: did pd give some warning of intention to use deadly force?
Scott vs. Harris
using deadly force with his car
Payton rule
warrant needed to search home
A search is
Government intrusion into person’s privacy interest
A seizure is
Government intrusion into person’s possession interest
4th Amendment protects against unreasonable searches of
persons, papers and effects
No 4th amendment challenge if
no reasonable expectation of privacy
No privacy interest in
1 Place you do not live
2 In person
3 Property already exposed to public
Wire tap cases
Olmstead vs. US (tap down street)
Katz vs US (bookie and phone booth)