#1
Which case established the 'exclusionary rule'?
Mapp v. Ohio (1961)
ExplanationEstablished that evidence obtained in violation of the Fourth Amendment cannot be used in court.
#2
Which amendment to the United States Constitution is the Fourth Amendment?
Fourth Amendment
ExplanationProtects against unreasonable searches and seizures.
#3
What is the primary purpose of the Fourth Amendment to the United States Constitution?
To protect against unreasonable searches and seizures
ExplanationDesigned to protect individuals' privacy and prevent arbitrary invasions by the government.
#4
Which case established the 'reasonable expectation of privacy' standard in Fourth Amendment jurisprudence?
Katz v. United States (1967)
ExplanationEstablished individuals' right to privacy in areas where they have a reasonable expectation of privacy.
#5
What is the 'fruit of the poisonous tree' doctrine?
Evidence obtained through illegal means is inadmissible
ExplanationIllegally obtained evidence and any evidence derived from it cannot be used in court.
#6
In which scenario would the 'plain view' doctrine apply?
Police officers have a warrant to search a home and find evidence of a crime in plain sight
ExplanationAllows law enforcement to seize evidence visible to them during a lawful search.
#7
What does the 'probable cause' standard require for a search warrant?
Specific articulable facts supporting a belief that evidence of a crime will be found
ExplanationRequires sufficient evidence for a reasonable person to believe that a crime has been committed.
#8
Which case established the 'good faith exception' to the exclusionary rule?
United States v. Leon (1984)
ExplanationAllows evidence obtained in good faith reliance on a defective warrant to be admissible in court.
#9
Under what circumstances may law enforcement conduct a warrantless search?
All of the above
ExplanationIn exigent circumstances, with consent, incident to a lawful arrest, or in plain view.
#10
Which case limited the use of thermal imaging devices to gather evidence without a warrant?
Kyllo v. United States (2001)
ExplanationStated that using thermal imaging devices to gather information about the interior of a home without a warrant violates the Fourth Amendment.
#11
Which case clarified that the Fourth Amendment applies to public schools and outlined the 'reasonable suspicion' standard for searches of students?
New Jersey v. T.L.O. (1985)
ExplanationAffirmed that students have Fourth Amendment rights, though they are somewhat diminished, and outlined the 'reasonable suspicion' standard for searches in schools.
#12
Which case upheld the constitutionality of random drug testing for student athletes?
Vernonia School District v. Acton (1995)
ExplanationHeld that drug testing student athletes without suspicion is constitutional due to the state's interest in preventing drug use among minors.
#13
Which case clarified that a suspect's subjective expectation of privacy must be one that society is prepared to recognize as reasonable?
Katz v. United States (1967)
ExplanationStated that for a Fourth Amendment violation to occur, there must be a subjective expectation of privacy that society deems reasonable.
#14
What is the 'silver platter doctrine' in the context of Fourth Amendment jurisprudence?
The doctrine that allows law enforcement to use evidence obtained by state authorities in violation of the Fourth Amendment
ExplanationAllowed federal authorities to use evidence obtained by state authorities in violation of the Fourth Amendment, but it was abolished in Elkins v. United States (1960).
#15
Which case established the 'emergency exception' to the warrant requirement?
Tennessee v. Garner (1985)
ExplanationAllows law enforcement to use deadly force to prevent the escape of a fleeing suspect if the officer has probable cause to believe the suspect poses a significant threat of death or serious physical injury to the officer or others.