Application of Forensic Science in Criminal Investigations: Legal Framework

Abstract

Forensic science implies use of tools, technology and methods in collecting evidences from crime scene and for the purpose of satisfying essential queries during the course of investigation. Experts having technical and professional knowledge from various academic backgrounds place an essential role in the methodology adopted in forensic science. Biology helps to establish connection between criminal and crime scene with the aid of blood stains, DNA found on crime scene. In the same way chemistry is used to find out the composition of evidence, collected from crime scene. Forensic science is a Latin term “Forensic" which indicates meeting place or forum. Where in early Rome, persons collectively sit and discuss the judicial proceedings and debates. So, the origin and definition of Forensic Science indicated the direct near association/relation with the legal system. It is that branch of science which deals with all other branches of science in process to solve the problem of law and Justice in C.J.S.