What does use immunity prevent in a criminal prosecution?

What does use immunity prevent in a criminal prosecution?

• A. It guarantees the witness will not be prosecuted
• B. It prevents the compelled testimony and any evidence derived from it from being used against the witness
• C. It allows use of compelled testimony
• D. It requires a confession

Answer: (B)

Use immunity protects a witness by preventing the government from using the compelled testimony, and any evidence derived from that testimony, against them in a criminal prosecution. This means the witness can testify without fear of the compelled statements being the basis for charges, but it does not shield them from prosecution based on other independent evidence or for crimes proven without relying on that testimony. It also isn’t about forcing a confession.

Use immunity protects a witness by preventing the government from using the compelled testimony, and any evidence derived from that testimony, against them in a criminal prosecution. This means the witness can testify without fear of the compelled statements being the basis for charges, but it does not shield them from prosecution based on other independent evidence or for crimes proven without relying on that testimony. It also isn’t about forcing a confession.