What does the Exclusionary Rule do in criminal proceedings?

• A. Relates to exclusion of testimony by expert psychologists.
• B. Only applies to property crimes.
• C. Prevents unlawfully obtained evidence from being used in court.
• D. Allows unlawfully obtained evidence with permission.

Answer: (C)

The Exclusionary Rule blocks evidence that police obtained through an illegal search or seizure from being used in criminal trials. Its purpose is to protect constitutional rights and deter unlawful policing by ensuring that illegally gathered material can’t be used to secure a conviction. This applies to any type of criminal case, not just certain offenses, and it covers physical items, documents, and even certain types of information that flow from an unlawful action.

There are recognized exceptions where unlawfully obtained evidence may still be admitted, such as when officers reasonably relied on a defective warrant (good faith), or when the evidence would have been discovered through an independent legal source, or would have been found anyway (inevitable discovery), or when the link between the illegality and the obtained evidence is sufficiently attenuated.

So the correct option states that the rule prevents unlawfully obtained evidence from being used in court. It’s not about excluding expert testimony, it isn’t limited to property crimes, and it does not permit illegally obtained evidence simply because someone gave permission; consent can legitimize a search in other contexts, but that falls outside the Exclusionary Rule itself.