Evidence

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Evidence is what is left behind from a crimal act or scence. This is what the detectives find and use to prove who is guilty or innocent. Some examples of evidence are fingerprints, weapons, footprints, DNA or any other thing that could've been left behind by the crimal. Detectives use cloves and bags to make sure they don't damage the fingerprints, weapons, footprints, DNA and etc. They also might use a chart to write down what they found and how it deals with the case.[1]====== [2] [3]

Source[1]: Christenser, Tricia Ellis. copyright 2003-2009. Conjecture Corporation http://www.wisegeek.com/what-does-a-detective-do.htm Source[2]:Google Images http://www.danville-va.gov/upload/images/Police/Evidence1.JPG Source[3]:Google Images http://adventuresinsecurity.com/images/Evidence_Tag.jpg