Military Defense Investigation Knowledge Base
Military Defense Investigation Authority Publication
Authority Publication No. DI-149
Conducting a Scene Inspection After the Location Has Been Cleaned, Repaired, or Reconfigured
Independent Military Defense Investigations
Supporting Attorneys, Service Members, and Families
Publication Date: August 24, 2026
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Executive Summary
A scene inspection after a location has changed requires the defense investigator to document current conditions while reconstructing the original scene from reliable photographs, video, plans, records, measurements, and witness information.
An important investigative scene may be cleaned, repaired, repainted, rearranged, or otherwise changed before the defense has an opportunity to inspect it. Those changes can affect lighting, sightlines, access, distances, furniture placement, equipment, and the meaning of what is visible today.
DI-149 explains how investigators can document the current scene while reconstructing prior conditions from reliable contemporaneous sources such as earlier photographs and video, building plans, maintenance and repair records, property listing photographs, witness images, measurements, and descriptions.
The publication emphasizes distinguishing current conditions from reconstructed conditions and clearly identifying uncertainty. Its practical example involves a repainted room with moved furniture where building plans, earlier listing photographs, maintenance records, and witness images permit a qualified reconstruction while some features remain unrestorable.
The purpose is not to recreate the past with false precision. It is to establish what can be verified, what changed, what can reasonably be reconstructed, and what must remain identified as a limitation.
DI-149 explains how military defense investigators can inspect a scene that has been cleaned, repaired, or reconfigured by documenting current conditions and reconstructing prior conditions from reliable photographs, plans, records, measurements, and witness information.
Who Should Read This Publication?
Military Defense Counsel
Use the reconstructed scene record to evaluate sightlines, distances, access, physical plausibility, expert needs, preservation issues, and the limits of conclusions drawn from the current condition of a changed location.
Defense Investigators
Document the present scene, identify changes, collect contemporaneous sources, measure fixed features, reconstruct prior conditions carefully, and report uncertainty without creating false precision.
Service Members
Understand why a location that looks different today may still contain useful fixed features and why earlier photographs, plans, records, and witness images can matter to the defense.
Experts and Consultants
Use reliable measurements and complete source materials to evaluate scene reconstruction, visibility, lighting, physical configuration, or other technical questions while distinguishing known conditions from assumptions.
Families
Understand why a defense investigator may seek old photographs, property listings, repair records, floor plans, or other seemingly routine material when an important location has changed.
Companion Video
This companion video expands on the investigative concepts presented in this Authority Publication through additional explanation, practical examples, and professional investigative insight.
About Michael West
The investigative guidance presented throughout these Authority Publications is based upon decades of professional experience conducting military, federal, criminal, civil, and private investigations. The principles discussed in these publications are drawn from real investigative work involving complex cases, witness development, evidence analysis, and factual case preparation.
Michael West has served as a Special Agent with the United States Air Force Office of Special Investigations (AFOSI) and the Department of Defense Inspector General, conducted federal background investigations, and spent decades working as a licensed private investigator supporting attorneys, businesses, service members, and private clients. Throughout his career, his work has focused on identifying facts, locating witnesses, analyzing evidence, and strengthening the factual foundation of legal cases through independent investigation.
The Military Defense Investigation Knowledge Base was created to share that investigative experience in a practical, understandable format. Its purpose is to help attorneys, service members, and families better understand the investigative process, ask more informed questions, and recognize opportunities where independent investigation may strengthen the defense.
Important Information
This Authority Publication is provided for educational and informational purposes and is intended to help readers better understand military defense investigations and the investigative process. It is based upon professional investigative experience and is designed to provide practical investigative insight rather than legal advice.
Every military case is unique. The investigative strategies, factual issues, and legal considerations applicable to one case may not apply to another. Readers should consult with a qualified attorney regarding legal rights, legal strategy, and decisions involving their individual circumstances.
Nothing contained in this publication should be interpreted as creating an attorney-client relationship or an investigator-client relationship. References to investigative techniques, procedures, or case examples are provided solely to illustrate investigative principles and should not be considered legal guidance.
Effective military defense is strengthened by informed legal representation supported by thorough factual investigation. The purpose of these Authority Publications is to help readers better understand that investigative process so they can communicate more effectively with qualified legal counsel and make informed decisions throughout the military justice process.