"Firearms in Criminal Investigation and Trials" provides a comprehensive overview of Forensic Ballistics, catering to the needs of professionals involved in the administration of justice and students studying this field. The inclusion of case histories, illustrations, and photographs enhances the clarity and comprehensibility of the subject matter. In this updated edition, six new chapters have been added, covering topics such as Internal Ballistics, External Ballistics, Terminal Ballistics, Shooting Scenes, Handgun Injuries, and Laboratory Equipment. The book is meticulously revised and updated with the latest case laws to ensure its relevance and accuracy. While the book is tailored for non-technical professionals such as investigators, legal counsel, and judges, it is equally valuable for Ballistics experts, medico-legal experts, forensic science educators and students, academicians, and anyone involved in cases or accidents related to firearms.