Which action is NOT consistent with proper crime scene preservation?

• A. Secure the scene, protect victims and witnesses, limit access, document the scene, and properly collect and package evidence with chain of custody
• B. Interview witnesses before securing the scene
• C. Photograph the scene after evidence has been moved
• D. Immediately tamper with and remove potential evidence to clear the scene

Answer: (D)

Preserving a crime scene means keeping it intact and recording everything exactly as it was found, before any changes are made. That requires securing the area, protecting victims and witnesses, limiting access, and thoroughly documenting the scene while collecting evidence with a proper chain of custody. Tampering with or removing potential evidence to clear the scene undermines this entire process. It destroys or alters crucial information, breaks the chain of custody, and can mislead investigators—undermining the integrity of the investigation. Because of that, this action is not consistent with proper crime scene preservation.