A Critical Study Of Legal Issues Relating To The Use Of Scientific Methods In Criminal Investigation With Special Reference To Narcoanalysis Brain Mapping And Polygraph Tests

Abstract

Science and technology have led to incredible innovation and has contributed to economic growth and at the same time has created new avenues for the perpetrator of crime. Ensuring justice for the victims of crimes and for society at large is the fundamental object of our criminal justice system. The state has the responsibility of protecting its people by ensuring a crime-free society. The success of the criminal justice system depends upon the efficient implementation of its objectives. To fulfill this objective and to maintain peace and order in society, the State has empowered the police to detect and prevent crime. newline