Which interview type focuses on resolving discrepancies and catching details witnesses may have forgotten?

• A. incident interview.
• B. exploratory interview.
• C. background interview.
• D. follow-up interview.

Answer: (D)

Follow-up interviews are used to revisit earlier statements after more information has come to light, with the goal of resolving inconsistencies and eliciting details witnesses may have forgotten. By revisiting what was said, comparing it with other accounts or records, and asking targeted, non-leading questions, investigators can clarify timelines, locations, and sequences of events, and fill in gaps that memory alone might not produce. This makes the follow-up interview the most appropriate tool when discrepancies appear or memory gaps emerge.

In contrast, an incident interview aims to capture the initial account soon after the event, an exploratory interview seeks broad information to generate hypotheses, and a background interview gathers contextual or personal history information.