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Exchange Principles Of Crime Report

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Locard’s Exchange Principles suggests that there is an exchange of particles, fibers, hairs, and other physical evidence when an individual makes contact with an individual or object (Muraskin & Roberts, 2009, p.35). This means that despite the crime a criminal will leave some trace of evidence that he or she was there and the crime scene should be controlled and examined immediately. Evidence is crucial to any investigation when a crime as occurred. The more physical evidence left at a crime scene the odds of finding their person of interest climbs significantly higher. This means the better chance for an arrest to be made and justice for the victims involved.

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