Military Defense Investigation Knowledge Base
Military Defense Investigation Authority Publication
Witnesses Are Often Wrong Without Intending to Be.
Authority Publication No. DI-018
Supporting Attorneys, Service Members, and Families
Publication Date: July 24, 2026
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Introduction
Investigative documentation ensures that witness testimony is accurately recorded, preserved, and evaluated because even valuable evidence loses its impact if it is not properly documented.
One of the first lessons experienced investigators learn is that an honest witness is not necessarily an accurate witness. Human memory is influenced by stress, the passage of time, conversations with others, expectations, and many other factors that can unintentionally alter how events are remembered. A witness may sincerely believe every word they are saying and still be mistaken about important details. Professional investigators recognize this reality without questioning a witness’s honesty. Instead, they carefully distinguish between personal observations, assumptions, and later recollections while verifying significant facts through independent evidence whenever possible.
Understanding the strengths and limitations of human memory helps investigators, attorneys, and decision-makers evaluate witness testimony more objectively and develop a more reliable understanding of the facts.
Download the complete Authority Publication to learn why sincere witnesses are sometimes mistaken, how experienced investigators evaluate witness testimony, and why independent verification remains one of the most important tools in every professional investigation.
Who Should Read This Publication?
Military Defense Attorneys:
Learn why witness confidence should not automatically be equated with accuracy and how careful evaluation of witness testimony, supported by independent verification, strengthens case preparation and informed legal strategy.
Service Members:
Understand why honest witnesses sometimes make mistakes, how memory naturally changes over time, and why experienced investigators compare witness testimony with objective evidence before reaching conclusions.
Family Members:
If someone you care about is involved in a military investigation, this publication explains why truthful witnesses may unintentionally be inaccurate and how professional investigators objectively evaluate testimony to develop the most reliable understanding of what actually occurred.
Download the complete Authority Publication to access the full discussion, investigative guidance, practical examples, and supporting analysis.
Companion Video
Watch the companion video below for additional investigative insights and practical examples that complement this Authority Publication.
