Forensic Science is one of the most important parcel of a criminal investigation since it is precise, accurate and increases the chances of success of an investigation or trial. Because of its analytical nature, it plays a vital role in the criminal justice system. It helps the court to arrive at a logical conclusion. In turn, it reduces the chances of any injustice. It is extensively used worldwide today. Forensic science is not an individual subject but it is an umbrella term that consists of other disciplines of science and touches almost every boundary of medical subjects. It is an exercise of common sense coupled with the experience and knowledge already acquired from other branches of medicine, obstetrics, and surgery. Forensic evidence is a discipline that functions within the parameters of the legal system. Its purpose is to provide guidance to those conducting criminal investigation and to supply to courts accurate information upon which they can rely in resolving criminal and civil disputes. The present paper aims at to explore the applicability of use of scientific and modern techniques in forensic science in criminal investigation and what role it plays in keeping law and order in a society. This paper also throws light on the legislative frame with regard to applicability of forensic science in criminal justice with the help of case laws.
Forensic, Science, Criminal, Investigation, DNA
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