In criminal poisoning investigational guide for law enforcement toxicologists forensic scientists and attorneys leading forensic scientist john trestrail offers a pioneering survey of all that is known about the use of poison as a weapon in murder topics range from the use of poisons in history and literature to convicting the poisoner in court and include a review of the different . Criminal poisoning investigational guide for law enforcement toxicologists forensic scientists and attorneys forensic science and medicine 9781588299215 medicine health science books amazoncom. In this revised and expanded edition of his critically acclaimed criminal poisoning investigational guide for law enforcement toxicologists forensic scientists and attorneys leading forensic scientist john trestrail offers a pioneering survey of all that is known about the use of poison as a weapon in murder topics range from the use of poisons in history and literature to convicting the . In this revised and expanded edition of his critically acclaimed criminal poisoning investigational guide for law enforcement toxicologists forensic scientists and attorneys leading forensic scientist john trestrail offers a pioneering survey of all that is known about the use of poison as a weapon in murder topics range from the use of poisons in history and literature to convicting the