A comprehensive textbook that offers in-depth information on the medical elements of investigating and solving crimes, as well as the function that toxicology plays in forensic investigations, is presented here. This book examines a variety of forensic methods, including autopsy techniques, the identification of human remains, and the investigation of wounds and injuries. In addition to this, the book dives into the functioning of forensic medicine in the context of legal procedures, covering subjects such as the obligations of forensic practitioners, expert witnesses, and medical ethics. Furthermore, it allows readers to get an understanding of the developing tendencies and technology in the industry, so ensuring that they are always up to speed with the most recent advancements. This book places a strong emphasis throughout all of it on the significance of adhering to legal norms, ethically conducting oneself, and maintaining scientific rigour in forensic practice. In addition, it emphasizes the multidisciplinary character of forensic medicine and toxicology, demonstrating how these sciences depend upon knowledge from a variety of domains, including anatomy, physiology, pharmacology, and chemistry, among others. This textbook is an invaluable resource that will help you increase your learning and improve your abilities in the subject of forensic science, regardless of whether you are a student, a practitioner, or a researcher in this field. this book aims to spark your interest, sharpen your mind, and motivate you to contribute significantly to the fields of toxicology and forensic medicine.