The Exclusionary Rule applies to evidence obtained in violation of which constitutional amendment?

• A. First Amendment
• B. Sixth Amendment
• C. Eighth Amendment
• D. Fourth Amendment

Answer: (D)

The Exclusionary Rule is tied directly to the protection against unreasonable searches and seizures. The Fourth Amendment guards against police intrusion without probable cause and usually a warrant. When evidence is gathered in violation of that protection, the rule says it cannot be used in court to prove guilt, meant to deter unlawful searches by tying admissibility to proper lawful process. The other amendments address different rights—freedom of speech and religion, the right to counsel and a fair trial, and protection from cruel or unusual punishment—so they do not establish this suppression remedy. In short, the rule exists specifically to uphold the Fourth Amendment’s safeguards by excluding improperly obtained evidence.