Criminal Procedure Flashcards
4th amendment
No unreasonable searches and seizures
Most: Probable cause
Sometimes: Reasonable suspicion
(1) state actor search/seizure?
- Search: reasonable expectation of privacy/property interest
- Seizure: reasonable person wouldn’t feel free to leave
(2) search/arrest warrant required?
- Required: in D’s home
(3) Reasonable suspicion/probable cause?
- warrantless arrest: probable cause
- warrantless search: probable cause/reasonably suspicion
– objective standard
(4) suppressed?
Arrest
In public: Requires probable cause
D’s home: (1) arrest warrant, (2) reasonably believe D at home
D at another’s home: (1) arrest warrant, (2) search warrant for home
Lesser seizures/Detain
Requires reasonable suspicion (specific and articulable facts)
Terry-stop: (1) reasonable suspicion, (2) frisk for weapons (not other items)
NOTE ON TERRY STOPS:
- (1) need reasonably suspicion for the initial terry stop
(2) ALSO need SEPARATE reasonable suspicion to frisk that D may be armed/dangerous
Roadblocks
Only public safety concerns: drunk drivers/impaired driving
NOT general crimes: drug traffickers
Search
Government intrudes upon D’s privacy/property interest
Privacy interest when D has reasonable expectation of privacy
NOTE:
- House and “curtilage” all private, while open fields are not
Seizure
reasonable person wouldn’t feel free to leave
Warrant requirement exceptions
(a) plain-view,
(b) emergency circumstances,
(c) search-incident to arrest,
(e) working automobile probable cause
(d) automobile search incident to arrest (whole car if probable cause, but only passenger compartment not trunk if no probable cause) (inventory search whole care without probable cause after impound),
(e) special needs exceptions (search students if reasonable suspicion, no suspicion border searches, railroad employees after accident)
(f) consent if (1) voluntary, (2) no improper behavior (3rd party can consent if (a) actual authority, or (b) police reasonably believe they had authority)
Exclusionary rule
(1) evidence obtained by violating constitution is suppressed (2) criminal proceeding
NOTE:
- standing: only challenged by party whose rights violated
- only applies to criminal cases, not civil or immigration cases
Fruit of poisonous tree
Evidence obtained from source originating from constitutional violation is also suppressed
Exclusionary rule exceptions
(a) inevitable discovery,
(b) independent source (illegal search but later warrant based on independent information)
(c) taint attenuation (sufficiently far removed from illegal search),
(d) impeachment (can’t be used in case-in-chief but can be used to impeach)
(e) objective good faith (i) warrant, (ii) computer system, (iii) then existing legal precedent
- (BUT NOT: (i) not neutral judge, (ii) facially lacking probably cause, (iii) knowing/reckless assertions in the warrant)
5th amendment
Right against self-incrimination if (1) testimonial (communicative), (2) state compulsion, (3) self-incriminating
D’s statement to law enforcement suppressed if not voluntary ((1) D’s free will, and (2) not police coercion
- coercive: explicit promises of leniency, lying about consequences
- voluntary: vague statements that suspect would benefit if cooperate, lying about evidence, intoxicated or mentally ill person’s statement still voluntary
Note:
- Always have right to invoke 5th and in CRIMINAL cases silence can’t be used as evidence, BUT in CIVIL cases can be used as evidence against D
Miranda
(1) right to remain silent, (2) statements can be used at trial, (3) right to attorney, (4) free attorney
Miranda only applies to statements in (1) “custody” and under (2) interrogation
- “custody”: Physical restraint on par with arrest
- “interrogation”: actions likely to elicit incriminating response
- Doesn’t apply to: (a) police lineup, (b) trying on clothing, (c) providing handwriting/voice samples, (d) pre-existing documents (but can invoke if producing documents themselves would be incriminating)
Waiver: (1) knowingly, (2) intelligently, (3) voluntarily
- can be implicit
Invoking Miranda must be “unequivocal” (clear not wishy washy)
If invoke silence, officers can re-open questioning after significant amount of time has passed
If invoke attorney, officers can’t re-open questioning without attorney
Exceptions: (a) routine booking questions, (b) ongoing public safety threat
- Unlike 4th amendment fruit of poisonous tree exclusionary rule, evidence later obtained as a result of a confession in violation of Miranda is NOT suppressed
Miranda suppression exceptions
(a) derivative evidence, (b) impeachment
Miranda Immunity and court orders to testify even if D invokes right to remain silent
(a) testimonial immunity (immunity only from statements)
(b) derivative-use immunity (immunity from statements and evidence derived from it)
(c) transactional immunity (immunity from all prosecution relating to topic testimony covers)
- NOTE: If prosecutions seeks court order for D to testify against their self-incrimination rights, court must grant at least derivate-use or transactional to constitutionally require D to testify despite 5th amendment invocation
Right to counsel
“attaches” once formally charged
right to attorney at all “critical stages” (when D’s rights may be lost)
Note:
- police may not put undercover officer in jail when D is represented
- Ineffective assistance of counsel: (1) performed deficiently, (2) prejudice, BUT presumed if (i) state interfered with counsel right, or (ii) D attorney had conflict of interest due to representing co-defendants