Lupine Publishers Journal of Forensic & Genetic Sciences.
Lupine Publishers_The Concealed Evidence-Case Report by Rajiv Dua in Peer Reviewed Journal of Forensic
& Genetic Sciences in Lupine Publishers.
Mobile crime scene investigating team plays an important role to sorting numerous important and sensational crimes. It is important that the crime scene investigator recognize that physical evidence recovered from these scenes may extend well beyond the conveyance itself. The nature of the crime may give the investigator an idea of the type of evidence present. Over the years, criminals have tried many ingenious ways to hide, clean up and remove evidence such as blood, weapons and tools but it’s an area where criminal justice technology has always stayed one step ahead of them. In the present paper an interesting case of murder of man was unravelled by the crime scene team. During careful scientific observation of crime scene by the forensic team, it was advised to the Investigating Officer (I.O.) that homicide was done by deceased brother.Blood is the most common and perhaps most important form
of physical trace and fluid evidences in criminal justice today.
Its presence always links a suspect and victim to one another
and to the scene of the crime [1]. Thorough visual and chemical
identification of bloodstains provide crucial information criminal
investigation of violent crimes involving blood traces, particularly
violent crimes but also other types of criminal events where blood
is one of the resulting evidences on the crime scene [2,3]. During a
crime event, external forces acting on a body bring about injuries
that often result in the expulsion of blood as blood drops or
flows. Interactions between the internal forces of surface tension,
viscosity and internal cohesion and external forces of gravity,
air resistance and applications of force determine the manner in
which blood is expelled. These interactions determine with certain
predictability, the nature and formation of blood drops, the forces
required to disperse blood from a source and how blood behaves
upon interaction with external forces.
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