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Unnecessary or Improper Entry into a Crime Scene May Destroy

question 35

Essay

Unnecessary or improper entry into a crime scene may destroy or even contaminate potential evidence that can be used to solve a crime.Identify four purposes and reasons why the first responding officer is able to enter the crime scene.


Definitions:

Heat Energy

The form of energy that is transferred between substances or systems due to a temperature difference.

Ions

Atoms or molecules possessing a net electric charge resulting from the addition or removal of one or more electrons.

Electrons

Negatively charged particles located in the orbits around an atom's nucleus.

Stored Energy

Energy that is kept in a system and can potentially be used, such as chemical energy in food or batteries.

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