What is the purpose of the exclusionary rule?

• A. To ensure all collected evidence is admitted.
• B. To protect police from civil liability.
• C. To exclude unlawfully obtained evidence from being used in court, deterring unlawful police conduct.
• D. To speed up court proceedings.

Answer: (C)

The exclusionary rule aims to deter unlawful police conduct and protect constitutional rights by keeping evidence obtained in violation of the Fourth Amendment out of court. When a search or seizure is illegal, using that evidence would reward improper government action, so excluding it helps ensure law enforcement follows proper procedures. This protects individuals’ rights and preserves the integrity of the judicial process, signaling that the system will not tolerate unconstitutional means to obtain evidence. Some exceptions exist (like good-faith reliance on a defective warrant), but the core idea is to discourage illegal searches and safeguard due process. The other options miss the point: the rule does not guarantee admission of all collected evidence, it is not about shielding police from civil liability, and it does not aim to speed up court proceedings.