Differentiate between a suspect interview and a witness interview in purpose and setting.

• A. A suspect interview aims to determine involvement and obtain admissions; a witness interview seeks factual recall of events.
• B. A suspect interview is always noncustodial; a witness interview is custodial.
• C. A suspect interview is always conducted with a witness.
• D. A witness interview aims to obtain admissions.

Answer: (A)

The main distinction being tested is how the interviewer’s goal and the interviewer’s role differ between someone suspected of wrongdoing and someone who witnessed the events. A suspect interview is centered on determining whether the person is involved and on obtaining admissions or statements about their role. The aim is to uncover involvement and potential culpability, and the setting is often structured around legal rights and the possibility of coercion, which may include custodial surroundings or formal interrogation conditions. In contrast, a witness interview focuses on extracting factual recall of what happened from someone who observed the events, aiming to establish the sequence of actions, timelines, and details without seeking admissions of guilt.

That’s why the best answer highlights two clear purposes: determining involvement with admissions as a possible outcome for a suspect, and obtaining a factual account of events from a witness. The other ideas don’t fit as well because a suspect interview isn’t defined by always being noncustodial, nor by always including a witness, and a witness interview isn’t about eliciting admissions from the witness.