Which action is typically appropriate to challenge the admissibility of evidence?

• A. A bench warrant.
• B. A plea.
• C. A deposition.
• D. A motion.

Answer: (D)

To challenge whether evidence can be used in court, you use a motion—the formal request to suppress or exclude the evidence. This is the procedural step by which a defense or other party asks the judge to bar the item from being admitted at trial. A motion to suppress is supported by legal grounds such as illegal search and seizure, violations of constitutional rights, problems with the chain of custody, or rules of evidence that make the evidence unreliable or unfairly prejudicial. The court will often hold a suppression hearing, weigh the arguments, and decide whether the evidence may be admitted. If granted, the evidence must be excluded; if denied, it may be admitted subject to further objections. The other options aren’t the vehicle for excluding evidence: a bench warrant is an arrest order, a plea is a defendant’s answer to the charges, and a deposition is a discovery tool for obtaining testimony, not a typical means to bar evidence at trial.