Crime scene investigation is the processing and analysis of evidence. As a CSI, ones job is to collect all the evidence that is important to a case to help make sure the proper verdict is found. The evidence can range from physical evidence to photographs, or even to fingerprints. Everything at the crime scene must be properly documented, handled, and secured to assure that everything can be upheld in court. While the first things that come to mind of a CSI are often murder scenes, it can also be things such as sexual assault cases. Being a CSI you are held to a high standard of honesty. One properly must follow all procedures, as well as accurately handling and processing evidence. While in most jobs one is held to a high standard, this one is especially important because one could improperly provide incorrect evidence, which could convict the wrong person of the crime (Crime Scene Investigator Career …show more content…
The CSI will walk through taking notes on anything needed for the investigations, things such as fingerprint dusting kit, or blood spatter. After it is noted on what equipment is needed, the true heart of the investigation process beings. “Trace evidence is any material such as hairs, fibers, glass, soil, paint, etc., found at a crime scene on a person or object.” This evidence is then used to help find out more information about the crime committed, such as who was there. When finding the trace evidence it is important the following steps are completed: the written down location, the amount collected, the type of material, the condition of the material, and proper packing to help transport the trace evidence to the lab. (Crime Scene Investigator Network Forum 2015). The next step in the process of crime scene investigation is the search for biological evidence. This evidence can include things such as blood, semen, or any bodily fluid. Just like trace evidence the importance of properly handling the evidence is top priority. After all forms of evidence is marked, ones job as a CSI is that they must got and photograph the evidence. This step is very important because it helps prove the exact location the evidence was at the crime scene. (Crime Scene Investigator Network Forum