Evidence is the element which produces the opportunity of argument in a lawsuit. This also helps the lawyers come to a conclusion and establish guilt. Due to this the investigators dealing with criminal cases attempt to protect the crime until evidence can be collected.
It is not easy to collect evidence from the place of crime. The procedure requires a professional approach. Investigators are required to pay attention to every detail related to the crime scene. There are different methods of evidence collection that the investigators use. It is important to remember that no criminal cases are similar. Therefore, each one of the criminal incidents needs unique approach. A murder scene is different from an accident scene. Similarly an explosion site is different from other fire sites.
The first objective of the forensic investigator is to find how the crime has been committed. Fire destroys everything, including the source. This is the reason collecting evidence from the fire scene becomes even more difficult. However, evidence is required to establish the liability of the responsible person. The Fire forensic investigator assigned to investigate the crime scene needs to find the cause of the fire break out.
Causes of fire
There are several causes of fire break out. It can break out due to accident. In such case a human being is not responsible for the offense. Fire can break out from a defective electric wire or switch. The manufacturer or the retailer can be help responsible for this type of incident. Arson is an offense. Such incidents are caused by human being. Only solid evidence can identify the perpetrator. Trained professionals are required to identify the evidence and preserve them for future use.
Process of evidence collection
This process begins with identifying the source. Different methods are used to identify the source of the fire in fire forensic investigations. However, for this the forensic investigator requires to focus on the entire surrounding of the crime scene. Keeping an open mind is the most important matter in this case.
Collecting evidence is not everything. The forensic investigators need to preserve the evidence in a safe place where these will not get contaminated. For this, they use laboratories. Moreover, it is important to remember that different methods should be used to collect different evidence from the crime scene. Without proper training and in-depth knowledge it is not possible.
In such lawsuits expert testimonial matters a lot. That’s why the law enforcers so frequently seek help from professional fire investigators. The professionals help the law enforcers reconstruct the crime site and identify the person responsible for this.