Forensic Science And Crime Scene Forensics : How Does It Work?

2144 Words Mar 22nd, 2016 9 Pages
Forensic science is the application of scientific principles and techniques to matters of criminal justice especially as relating to the collection, examination, and analysis of physical evidence. (“Definition of Forensic Science”). Forensic Science is one of the most important parts in a criminal investigation, in order to identify and catch the criminal forensic scientist must first work their magic. Once the Forensic scientists arrive at the crime scene their job is record and collect evidence that was left behind such a DNA, shoeprints, and other physical objects at the crime scene. This just the start of an important process which will hopefully help determine who the criminal was. (“Crime scene forensics: How does it work?”)
Forensic science can be broken down into two main categories: crime scene investigation and laboratory analysis. Crime scene investigation entails going to crime scenes and collecting and documenting physical evidence. Laboratory analysis entails dealing with that physical evidence and using the information to help determine who the criminal is. (“What does a Forensic Science Technician do?”). The crime scene investigation process starts out with preserving the scene so any evidence can be collected unchanged from when the crime happened. The crime scene investigators attempt to “stop the clock” so to speak, which means the investigators want to preserve as much of the crime scene as possible. There are three main jobs in crime scene…
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