The Witness Who Says “I Don't Remember”.

When a witness says, “I don’t remember,” an experienced investigator recognizes that memory loss may have many explanations and that careful follow-up interviewing is often essential to uncover the complete facts.

Instead, that answer becomes the beginning of a more disciplined investigative process. Memory is influenced by stress, trauma, alcohol, distraction, the passage of time, and the ordinary limits of human perception. Some witnesses genuinely remember only fragments of an event, while others may struggle to distinguish original memories from information learned later through conversations, reports, photographs, or leading questions. The investigator’s responsibility is not to pressure the witness into guessing or to assume dishonesty. It is to accurately preserve what the witness can and cannot recall, determine the reason for the limitation whenever possible, compare each version against objective evidence, and conduct thoughtful follow-up interviews only after new facts provide legitimate points of reference.

Independent military defense investigations recognize that memory has a history. Understanding how a witness’s recollection develops over time is often just as important as the witness’s final version of events.

Download the complete Authority Publication to learn why “I don’t remember” should begin a different investigative strategy rather than end the interview, how experienced investigators evaluate memory gaps objectively, and why preserving independent recollections strengthens the integrity of every investigation.