Synopsis This book contains the scientific works of Dr. J.R. Gaur and his associates in different fields of Forensic Sciences, which is the outcome of 28 years of research and investigations. It is believed that this book, a collection of knowledge in Forensic Sciences for the use of the Police, Prosecution, Judiciary, Medical Officers, students and teachers of Forensic Sciences and the Law and also for the Public Prosecutors and Defence Lawyers shall prove an asset in the dissemination of justice to the common masses. This compendium is aimed to help the Criminal Justice System in the dissemination of justice through the aids of Forensic Science and the students and teachers in the universities and Medical colleges in their studies and research in the field of Forensic Science.