The importance of hair and fiber in a crime scene is because it can be held responsible for giving the forensic investigators important clues to lead up to who was guilty of committing the crime. When hair is found on the body or clothes of someone who has been with the victim it can help tell what race or sex the person is or it can also be used to find DNA to compare with. Fibers are also important to find while searching for evidence because it can show what the killer or attacker was wearing at the time when he committed the crime.
Collecting Hair and Fibers:
While at the crime scene hair and fibers are collected, but also at different points during the investigation and also at the autopsy stage. While collecting evidence for examination they can take hair and fiber samples from the surrounding areas of the crime and can be used for eliminating individuals and help narrow down the list of suspects. The ones who collect the evidence are suited up in protective clothing so that nothing that they might have on them contaminates the evidence of hair and fibers that that they collect. The samples of hair and fibers are collected in different vials, tubes and grip seal bags for each one so that there is no cross contamination. After everything is collected the victim’s clothing is examined for any trace elements
Collecting Hair and Fibers:
While at the crime scene hair and fibers are collected, but also at different points during the investigation and also at the autopsy stage. While collecting evidence for examination they can take hair and fiber samples from the surrounding areas of the crime and can be used for eliminating individuals and help narrow down the list of suspects. The ones who collect the evidence are suited up in protective clothing so that nothing that they might have on them contaminates the evidence of hair and fibers that that they collect. The samples of hair and fibers are collected in different vials, tubes and grip seal bags for each one so that there is no cross contamination. After everything is collected the victim’s clothing is examined for any trace elements
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