Crim Pro Flashcards
Warrant Exception 2: Automobile Exception
If the police have probable cause to believe that a vehicle contains contraband or evidence of a crime, they may search the whole vehicle without a warrant (including trunk). If the police have full probable cause to search the vehicle, they can search the entire vehicle and all containers within it that might contain the object for which they are searching.
If vehicle is parked within curtilage of suspect’s home, cannot search w/o warrant
Probable cause can arise after car is stopped, but must arise before anything or anybody is searched
4th Amendment
Prohibition against unreasonable searches and seizures and exclusionary rule
5th Amendment
Privilege against compulsory self-incrimination
Prohibition against double jeopardy
6th Amendment
Right to speedy trial
Right to public trial
Right to trial by jury
Right to confront witnesses
Right to compulsory process for obtaining witnesses
Right to assistance of counsel in felony cases and misdemeanor cases where prison can be imposed
8th Amendment
Prohibition against cruel and unusual punishment
Prohibition against excessive fines
Seizure
Seizure occurs when under totality of circumstances, a reasonable person would feel that they were not free to decline officer’s requests or otherwise terminate encounter
Arrests must be based on probable cause - trustworthy facts or knowledge sufficient for a reasonable person to believe that the suspect has committed or is committing a crime for which arrest is authorized by law. Totality of the circumstances
Warrant generally not required for arrest except home arrest
Investigatory Detentions / Terry Stops
Authority to briefly detain person, even if no probable cause for arrest.
Where police have a reasonable suspicion of criminal activity or involvement in a completed crime, supported by articulable facts (not a mere hunch), they main detain person for investigative purposes
Can frisk if: reasonable suspicion that detainee is armed and dangerous
Automobile Stops
Stop a car with reasonable suspicion to believe law has been violated
Dog sniff ≠ search. Dog alert can form basis for probable cause for search
Officer may order occupants of vehicle to get out and may risk occupants and search passenger compartment for weapons if officer reasonably believes detainees are armed
Mistake of law does not invalidate seizure if mistake was reasonable
Standing: all passengers have standing to raise a wrongful stop as a reason to exclude evidence found during the stop
Search and Seizure Analysis
1, Was search or seizure by police officer? 4A only protects against gov’t conduct
- Did search violate D’s reasonable expectation of privacy or intrude into a constitutionally protected area?
- Is there a valid warrant?
- If no, was the search within a warrantless exception?
6 Warrantless Exceptions
- Incidental to constitutional arrest
- Automobile search
- Plain View
- Consent
- Stop and Frisk
- Hot pursuit, exigent circumstances, evanescent evidence, emergency aid
Standing to Object to Gov’t Search
Person must have their own reasonable expectation of privacy w/r/t the place searched or the item seized. Based on totality of circumstances.
Reasonable expectation of privacy any time:
- persons owned or had right to possession of the place searched
- Place searched was their home, whether or not they owned or had right to possession of it, or
- person was overnight guest of owner of the place searched
- Owns property seized, only if they have a reasonable expectation of privacy in the item or area searched
No reasonable expectation of privacy in objects held out to public (info in hands of third parties, sound of voice, style of handwriting, paint on car, account records held by bank, location of car in public street or highway, seen across open fields, seen from flying over public airspace, odors, garbage on curb for collection)
BUT, the use of sense-enhance tech that is unavailable for general public use to obtain info that could not otherwise be obtained violates legit expectation of privacy
Searches Conducted Pursuant to a Warrant
Two core requirements for a valid search warrant:
- Probable Cause - probable cause to believe that seizable evidence will be found on person or premises at time the warrant is executed
- Particularity - describe the place to be searched and items to be seizued
Execution of Warrant
- knock and announce rule
- police may not be accompanied by third parties, unless third parties are there to aid in identifying stolen property
- violations of knock and announce rule will NOT result in suppression of evidence otherwise properly obtained. Exclusionary rule does not apply
Authorizes police to detain occupants during a search but does not authorize police to search persons not named in warrant
Warrant Exception 1: Search Incidental to Constitutional Arrest
Police may search person and areas in which they may reach to obtain weapons or destroy evidence. Protective sweep ok. Areas within wingspan
Search must be contemporaneous in time and place with respect.
Automobiles: Can search interior of car (passenger compartment but not trunk) after securing occupant if reason to believe that vehicle contains evidence of crime for which occupant was arrested OR arrestee is unsecured and still may gain access to interior of vehicle
Incident to incarceration or impoundment: at police station police can make inventory search of arrestee’s belongings and impounded vehicle
Warrant Exception 3: Plain View
May make warrantless seizure when:
- are legitimately on premises
- discover evidence, fruits or instrumentalities of crime, or contraband
- see evidence in plain view, and
- have probable cause to believe (it must be immediately apparent) that item is evidence of crime
Warrant Exception 4: Consent
Warrantless search is valid if police have a voluntary consent. Police saying “we have a warrant” negates consent
Anyone with apparent equal right to use or occupy property may consent. An occupant cannot give valid consent when co-occupant is present and objects to search and search is directed against co-occupant.
Warrant Exception 5: Stop and Frisk
Terry Stop is brief detention for purpose of investigating
Terry frisk is a patdown of outer clothing and body to check for weapons
May stop a person without probable cause for arrest if they have an articulable and reasonable suspicion of criminal activity.
Limited to patdown of outer clothing. May seize any items that the officer reasonable believes, “based on its plain feel” is a weapon or contraband. Such items admissible as evidence
Automobile: if properly stopped for traffic violation and officer reasonable believes driver may be armed and dangerous, officer may frisk and search vehicle limited to areas weapon may be
Warrant Exception 6: Hot Pursuit, Evanescent Evidence, Emergency Aid
Evanescent evidence - might disappear quickly if wait for warrant
Hot pursuit - of fleeing felon. Less than 15 mins behind felon
Emergency Aid - may enter premises w/o warrant if officer faces an emergency that threatens the health or safety of an individual or the public
Confessions: 14th Amendment - Voluntariness
For self-incriminating statement to be admissible under DPC, must be voluntary.
Involuntary only if official compulsion (I.e., confession not involuntary merely because product of mental illness)
Harmless error tests applies for involuntary confession admitted into evidence. –> Conviction need not be overturned if there is other overwhelming evidence of guilt
Confessions: 6th Amendment - Right to Counsel
6th Amend guarantee right to assistance of counsel after judicial proceedings have begun (formal charges have been filed)
Police cannot deliberately elicit an incriminating statement from D outside presence of counsel after D has been charged unless D waived right to counsel
- Note: D arrested but not yet charged does not have 6A right to counsel, but does have 5A right to counsel under Miranda
6A is offense specific. D may be questioned regarding unrelated, uncharged offenses without violating 6A right to counsel. Difference if each offense requires an additional element the other crime does not require
Waiver must be knowing and voluntary, but does not have to be in presence of counsel
Non trial proceedings - harmless error rule
Trial - failure to provide counsel is grounds for automatic reversal of conviction
Statement obtained in violation of 6A right to counsel is not admissible in case in chief but may be used to impeach D’s contrary trial testimony
5th Amendment Privilege Against Compelled Self-Incrimination
Miranda warnings: required when suspect is custodial interrogation. Failure to give warnings is 5A violation
Must be given prior to interrogation. Necessary when a detainee knows that they are being interrogated by a gov’t agent. not necessary if detainee is being interrogated by informant whom D does not know is working for police.
Do not apply to uncharged witness testifying before grand jury
custody: whether a reasonable person under circumstances would feel that they were free to terminate interrogation and leave. Also look at whether the relevant environment presents the same inherently coercive pressures as the type of station house questioning at issue in Miranda
Interrogation: any words or conduct by police that they should know would likely elicit an incriminating response from the detainee.
NOT required before spontaneous statements by detainee. And routine booking Qs do not constitute interrogation
Right to Waive Miranda Rights or Terminate Interrogation
- Do nothing - could will not presume waiver but neither will court presume D has asserted rights, police may continue to Q
- Waive rights - waiver myst be knowing and voluntary
- Right to remain silent - must be explicit, unambiguous, and unequivocal. Police must scrupulously honor request by not badgering detainee. Allows police to reinitiate questioning after waiting a significant amount of time, re-Mirandizing, and questions were limited to a crime that was not subject of earlier qs.
- Right to counsel - unambiguously indicates, all Q must cease until counsel has been provided unless 1. D then waives right, 2. D is released from custodial interrogation back to normal life and 14 days pass since release
Effect of Miranda Violation
Generally, evidence obtained in violation of Miranda is inadmissible at trial under exclusionary rule
- may be used to impeach D’s trial testimony, but not as evidence of guilt
Pre-trial Identification
- Right to attorney at post-charge lineup or showup.
- no right to counsel at photo ID or when police take physical evidence, such as handwriting or fingerprints
- ID can violate DP if ID is unnecessarily suggestive and there is a substantial likelihood of misidentification
- Remedy: exclusion of ID for in-court identification, UNLESS independent source