The Exclusionary Rule
Invoking the Exclusionary Rule
Key Concepts
When the Exclusionary Rule Doesn't Apply
Cases
100

Exclusionary Rule

What is evidence obtained in violation of the U.S. Constitution from being used in court?

100

Invoking the Exclusionary Rule 

What is constitutional rights being violated?

100

Standing 

What is a legal concept that determines whether a person can legally file a lawsuit or submit a petition to the court?

100

Knock and Announce Rule

What is the rule that does not require exclusion of the evidence seized?

100

Mapp V Ohio (1961)

What extended the exclusionary rule to state prosecutions?

200

The Fourth Amendment

What is the constitutional amendment is most commonly associated with the exclusionary rule?

200

Appeal

What is a trial court’s decision to suppress or admit evidence that may have been obtained illegally?

200

Harmless Error

What is evidence erroneously admitted by the trial court did not contribute to the conviction and there is other evidence to support the verdict?

200

Agency Rules Being Violated

What is admissible if the search violates an agency rule but not the Constitution?

200

United States v. Calandra (1974)

What is a judicially created remedy to deter police misconduct, not a right to have illegally obtained evidence suppressed in all contexts?

300

Civil Proceedings 

What is not applied in these non-criminal types of cases?

300

Pretrial Motions 

What is the basic procedure for excluding evidence on a claim of illegal search and seizure?

300

Fruit of the Poisonous Tree

What is the primary evidence is shown to have been unlawfully obtained, any secondary evidence derived from it is also inadmissible?

300

Searches of Private Persons

What is unreasonable searches and seizures applies only to the actions of government officials, so prosecutors may use evidence illegally obtained by private citizens?

300

South Dakota V. Neville (1983)

What is introducing a suspect’s refusal to take a blood-alcohol test that does not violate the Fifth Amendment?

400

Inevitable Discovery Rule

What is evidence that police would have discovered independently, even if the actual search was illegal?

400

Standing

What is a person whose Fourth Amendment rights have been violated, meaning the person whose reasonable expectation of privacy was breached by the police?

400

Silver Platter Doctrine

What is permitted federal courts to admit evidence illegally seized by state law enforcement officer and handed over to federal officers for use in federal cases?

400

Grand Jury Investigations

What is the grand jury refusing to answer questions on the grounds that the questions are based on illegally obtained evidence?

400

Minnesota V. Carter (1998)

What is A person present in someone else’s home for a short time for purely commercial activity does not have a legitimate expectation of privacy under the Fourth Amendment?

500

The Expectation of "Privacy"

What is a defendant’s own expectation of privacy must be one that society is prepared to recognize as reasonable?

500

Habeus Corpus

What is a habeas corpus case asking the court to set the offender free because their constitutional rights were violated and therefore the imprisonment is unconstitutional?

500

Purged Taint Exception

What is evidence obtained is admissible if the defendant’s subsequent voluntary act dissipates the taint of the initial illegality?

500

Sentencing 

What is a trial judge to consider illegally obtained evidence in determining sentences after conviction, even when the same evidence had been excluded during the trial because it was illegally obtained?

500

Hudson V. Michigan (2006) 

What is the knock-and-announce rule is only intended to prevent the destruction of evidence and reduce the likelihood of armed resistance by suspects?

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