Under the 4th Amendment, this test sets out two requirements to determine whether a person should be entitled to expect privacy.1. That a person has exhibited an actual (subjective) expectation of privacy;2. That the expectation be one that society is prepared to recognize as reasonable (subjective)
The Katz Test
Under the 4th Amendment, The Court, in determining whether a defendant’s expectation of privacy is one which society could recognize as reasonable, will examine: (3)
Specific and articulable facts upon which reasonable inferences can be drawn, that a person has committed, is committing, and is about to commit a crime, or is armed and dangerous
Reasonable suspicion
Whenever police affect a seizure a 4th Amendment situation has taken place. The standard of reasonableness will depend on whether police are conducting: (6)
Classifications of police intrusions and examples: (5)
Police may not escalate a consensual encounter into a protective frisk absent:
A reasonable suspicion that an individual has committed, is committing, or is about to commit a criminal offense AND is armed and dangerous
Hunch-4th Amendment action?
Encounter
Mere Reasonableness- 4th Amendment encounter?
Administrative inspections
Reasonable suspicion-4th Amendment Action?
Stop and frisk
Probable Cause- 4th Amendment Action?
Arrest/Search
Proof Beyond a Reasonable Doubt-4th Amendment Action?
Conviction
In-fact Committed- 4th Amendment Action?
Citizen’s arrest
A carefully limited search of the outer clothing of a person to discover weapons
Frisk or pat-friskYou need reasonable suspicion that the suspect is armed and dangerous
True or False:Conducting a random license plate check on the cruiser MDT does not violate the 4th amendment and there is no reasonable expectation of privacy on a plate that is conspicuously displayed
True
According to Federal Law and outlined in California vs. Hodari D., a seizure will occur when: (2)
True or False:In Massachusetts, pursuit alone will trigger a seizure
FalseA person is seized when “an officer has, through words or conduct, objectively communicated that the officer would use his or her police power to coerce that person to stay.”
True or False:Compliance to an order to “spit” is a seizure
True
True or False:Driving the opposite way on a one-way street to speak to parties walking is a seizure
False
True or False:Holding on to someone’s ID while doing a warrant check amounts to a seizure
True
True or False:Under Federal law, police may automatically frisk anyone in company of a suspect being placed under arrest
True
In Massachusetts, what is the standard needed to frisk a companion of a suspect being placed under arrest?
It is only constitutionally permissible when the officer can point to specific, articulable facts that the particular person might be armed and a potential threat to the safety of the officer or other people present
Defendants can challenge police stops for selective enforcement for traffic laws based on race. They can challenge stops by: (2)
The requirement that a defendant establish a reasonable inference that a traffic stop was motivated by racial bias means simply that: (5)
Race-Based Pretextual stopThe defendant should raise a reasonable inference of racial profiling through a motion to suppress. The motion must point to specific facts about the stop that support such an inference. These facts may be based on: (4)