Military Defense Investigation Knowledge Base
Military Defense Investigation Authority Publication
Authority Publication No. DI-002
Can the Defense Conduct Its Own Investigation After the Government Investigation is Completed?
Supporting Attorneys, Service Members, and Families
Publication Date: July 24, 2026
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What Really Happened? That’s Where Every Strong Defense Begins.
Can a defense investigation after the government investigation is finished uncover new evidence that strengthens a court-martial defense?
Absolutely—and in many cases, it should. A government investigation is designed to determine whether charges should be brought, not necessarily to uncover every fact that supports the defense. Important witnesses may never be interviewed, favorable evidence may go undiscovered, and critical inconsistencies can remain unexplored. An independent defense investigation provides an opportunity to identify overlooked evidence, locate additional witnesses, challenge assumptions, and develop facts that strengthen the defense before trial or negotiations begin. Whether the government investigation was thorough or incomplete, the defense should never assume that every relevant fact has already been found.
This Authority Publication explains why an independent defense investigation remains valuable even after the official investigation has ended. You’ll learn what additional evidence may still be available, why timing is important, and how a well-planned investigation can significantly improve the defense’s ability to present the strongest possible case.
Download the complete publication below for a detailed discussion and practical guidance.
Who Should Read This Publication?
Military Defense Attorneys:
Learn how an independent defense investigation conducted after the government’s investigation has concluded can identify overlooked evidence, locate additional witnesses, and strengthen your client’s defense before trial or negotiations.
Service Members:
Understand why the completion of the government’s investigation does not end the search for favorable evidence and how an independent investigation can continue building your defense.
Family Members:
If someone you care about is facing military charges, this publication explains why additional evidence may still be discovered after the official investigation has ended and how that information can strengthen the defense.
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.
