For any material to be cleaned there is a professional method to doing it and there are important functions that need to be carried out after due processes. Thus there are proper methods to be employed in cleaning blood stains that is so common at scenes of crime. It must be done to return the premises to its proper use. A scene of crime simply cannot be barricaded from use forever. With the removal of blood stains there needs to follow certain due processes to help render the area free and safe. The very nature of blood to be carriers of infections of some kind or other makes it important to do so.
Why due processes need to be followed to cleaning blood stains
Contamination: When the law enforcing agents first arrive at a scene of crime the first step that they follow is to isolate the immediate scene and to take sufficient steps to cause the least contamination of the premises. If this step is not followed then it is possible that the blood stains and other material at the crime scene could get contaminated with other matter either by accident of on purpose if someone wants to sabotage the further investigations. Thus the importance of need to keep the place isolated at all times becomes clear.
Removing blood: The particular characteristic of blood to form a hard coagulated substance when in contact with air makes it important that a good solvent is used to make it a liquid to be removed easily and conveniently. With proper blood removal techniques that most law enforcement agencies are trained with, the experts in the field get to remove the most stubborn stains with the minimal of efforts to be used further. It must be stressed that most police have written down procedures to follow to collect blood samples as evidence and most courts of the land would not look too favorably if this exact procedures are not followed at all times.
Cleaning up: There is more to the term cleaning up when it is used concerning a scene of crime. Here the entire crime scene is cleaned of any evidence that could come handy in the due perusal of the cases in the courts of the land. There are trained crime scene cleanup specialists that do just that. They are called in soon after a crime while the trail is still hot as they say, to gleam out any piece of evidence that the criminal could have left behind. These folks are central to any investigation and often the quality of the cleanup specialists is what separates the punishment of the perpetuator or his acquittal after a trail.
How the cleanup can be central to a case
There are a lot of instances where the role of the crime scene specialists played a crucial role in bringing about a conviction of the guilty. Thus crime cleanup is central to the effective prosecution of a felon in most cases and simply cannot be taken for granted. Read More