What does the exclusionary rule do?

What does the exclusionary rule do?

• A. The exclusionary rule bars illegally obtained evidence from being used in court.
• B. The exclusionary rule bars all evidence from being used regardless of how obtained.
• C. The exclusionary rule applies only to federal cases.
• D. The exclusionary rule allows illegally obtained evidence if the police recorded it.

Answer: (A)

The exclusionary rule is a constitutional remedy that prevents evidence gathered in violation of the Fourth Amendment from being used in a criminal trial. Its purpose is to deter police misconduct and protect individuals’ rights by not rewarding illegal searches or seizures. Because of this, the best description is that illegally obtained evidence cannot be used in court. It doesn’t mean all evidence is barred, nor that it only applies to federal cases, nor that illegal evidence can be admitted if it’s recorded. In practice, the rule also covers derivative evidence (the fruits of the poisonous tree) with certain exceptions (like good faith or inevitable discovery) that allow some evidence to come in despite initial illegality.

The exclusionary rule is a constitutional remedy that prevents evidence gathered in violation of the Fourth Amendment from being used in a criminal trial. Its purpose is to deter police misconduct and protect individuals’ rights by not rewarding illegal searches or seizures. Because of this, the best description is that illegally obtained evidence cannot be used in court. It doesn’t mean all evidence is barred, nor that it only applies to federal cases, nor that illegal evidence can be admitted if it’s recorded. In practice, the rule also covers derivative evidence (the fruits of the poisonous tree) with certain exceptions (like good faith or inevitable discovery) that allow some evidence to come in despite initial illegality.