constitutional law Flashcards
articles of Massachusetts declaration of rights which apply to policing operations
Article 12: no one should be held unless everything is explained to them
Article 14: Unreasonable search and seizure
U.S. Constitution amendments that apply directly to policing
1st Amendment: freedom of speech
2nd Amendment: right to bear arms
4th Amendment: unreasonable search and seizure
5th Amendment: double jeopardy/ self incrimination
6th Amendment: right to a speedy trial
8th amendment: cruel and unusual punishment
14th Amendment: due process
search
physical invasions or intrusions of privacy by police on people, homes or property to obtain info
Need:
warrant
consent
exigent circumstance
Seizure
when police take possession of property, make an arrest, or restrict a persons ability to move freely
Reasonable suspicion
SPECIFIC AND ARTICULABLE FACTS that lead a reasonable person to believe that ^ is, was, or is about to commit a crime
Probable cause
trustworthy facts and circumstances sufficient to convince a person of reasonable caution to believe that it is more likely then not that:
A specific item will be found, in the case of a search
The person has committed the crime, in the case of arrest
collective knowledge
knowledge of one is knowledge of all
-information from other police officers
search incident to arrest
for weapons/ evidence of the crime for which ^ is arrested.
pat frisk
If reasonable suspicion of ^ being armed and dangerous:
outermost clothing
weapons only
2 prongs of source of information
veracity: is the source reliable and believable
basis of knowledge: how did the source or witness acquire the information.
*was the knowledge gained through direct, personal, sensory observation
arguable facts to get reasonable suspicion or probable cause
must have a few of them
area of encounter reason for encounter officer training and experience familiarity or lack of familiarity with ^ ^ attitude with police high crime area
exclusionary rule
if probable cause does not exist at the time of arrest, arrest is illegal and evidence will be suppressed
requirements for exclusionary rule
- government action (police)
- standing (violation of his/her constitutional rights)
- reasonable expectation of privacy
- probable cause (warrant or exception to warrant requirement)
standing
someone had something of theirs seized, so they can now have “standing” that their rights were violated due to the exclusionary rule
exclusionary rule exceptions
- attenuation/purging the taint (unlawful action leads to discovery of evidence
- Independent source (evidence comes from 2 sources, 1 legal and 1 not legal, evidence will be ok)
- inevitable discovery (found illegally but would have been found legally later
- defective warrant (court will likely decide whether violation was substantial and prejudicial
- Invalid arrest (evidence found during illegal arrest may be suppressed)