Which statement accurately describes the exclusionary rule?

Which statement accurately describes the exclusionary rule?

• A. It applies only to federal cases and not to state courts
• B. It makes all evidence admissible if obtained with a warrant
• C. Prohibits evidence obtained by an unreasonable search and seizure from being used in court
• D. It has no application to "fruits of the poisonous tree" evidence

Answer: (C)

The exclusionary rule protects Fourth Amendment rights by keeping evidence obtained through an unlawful search or seizure from being used in court. The correct statement captures this by saying evidence obtained by an unreasonable search and seizure cannot be admitted. This rule applies in both federal and state cases because the Fourth Amendment protections are enforced against state actors as well. It covers more than just direct evidence—the rule also extends to derivatives, known as fruits of the poisonous tree, so evidence gathered as a result of an illegal search is typically excluded. A warrant doesn’t automatically make everything admissible; if the search violated constitutional protections, the evidence may still be excluded. The other options are inaccurate because the rule does apply to state cases, a warrant does not guarantee admissibility if the conduct was unlawful, and the exclusionary rule does apply to fruits of the poisonous tree.

The exclusionary rule protects Fourth Amendment rights by keeping evidence obtained through an unlawful search or seizure from being used in court. The correct statement captures this by saying evidence obtained by an unreasonable search and seizure cannot be admitted. This rule applies in both federal and state cases because the Fourth Amendment protections are enforced against state actors as well. It covers more than just direct evidence—the rule also extends to derivatives, known as fruits of the poisonous tree, so evidence gathered as a result of an illegal search is typically excluded. A warrant doesn’t automatically make everything admissible; if the search violated constitutional protections, the evidence may still be excluded. The other options are inaccurate because the rule does apply to state cases, a warrant does not guarantee admissibility if the conduct was unlawful, and the exclusionary rule does apply to fruits of the poisonous tree.