Abstract
Crime scene is the source of the physical evidence that is used to associate or link suspects to scenes, victims to scenes, and suspects to victims. That is the Locard Exchange Principle. It is the basic tenet of why crime scenes are investigated. Anything can be physical evidence found at a crime scene. The evidence might be visible or “invisible” it is up to the crime scene investigator to anticipate, search, and find the evidence at the crime scene. It is the crime scene physical evidence that is used to provide a variety of information to the investigator. The work at the crime scene is always predicated on the legality of search and seizure.
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