Renowned for being THE definitive resource for homicide investigators, Practical Homicide Investigation: Tactics, Procedures, and Forensic Techniques details the recognized protocols used by investigative divisions of major police departments throughout the world. The text is used in most police academies, including the FBI Academy in Quantico, Virginia. Now in its fifth edition, the book begins with a comprehensive discussion of homicide crime scenes and moves chronologically from initial police notification, the correct police response that follows, and the subsequent steps necessary to conduct an intelligent investigation. It then delves into the more technical aspects of homicide investigation, augmented with numerous pictures and full-color illustrations that involve pertinent case histories. This latest edition includes three new chapters along with fully revised chapters with new case histories and techniques that reflect the latest forensic methods and modern investigative procedures. Highlights of the Fifth Edition Include: Newly revised "Homicide Investigator’s Checklist" A new chapter on the latest DNA technology A rewritten chapter on equivocal death investigations that includes staged crime scenes Additional information on modes of death Fully updated chapters on death notifications, sex-related homicide, management for police administrators, suicide investigation, and narcotics-related and homosexually based homicides Over 920 photos and illustrations, 250 new photographs, and several new case histories Eminent author, lecturer, consultant, and expert witness Vernon J. Geberth incorporates his more than four and a half decades of real-world law enforcement experience in this quintessential reference. This classic and must-have resource provides the most vital information needed by detectives and police investigators responsible for cases in violent and sudden death. Remember: do it right the first time. You only get one chance.—Vernon J. Geberth, M.S., M.P.S., Homicide and Forensic Consultant, Author of Practical Homicide Investigation, and Series Editor of The Practical Aspects of Criminal and Forensic Investigations

These three modules are designed to assist both the sponsor and the clinical investigator in conducting professional investigational trials for biomedical devices. The US Food & Drug Administration has a specific Center for all bio-medical devices, with regulations and numerous guidance documents to assist the industry and investigators in the requirements for such trials. Bio-medical devices, their regulations, and requirements are perhaps the most complex and difficult to grasp for the new sponsor or clinical investigator. The regulatory nuances, frequently based on historic anomalies, drive the current regulatory process and those involved in such trials must be trained in these different requirements. While the detail is complex, following the different approval or clearance pathways correctly can result in receiving the Agency's marketing approval or clearance in a ready-made format. These three modules provide the basics of such understanding and compliance. The first module begins with the difference between regular physician-based care for a patient to the clinical investigator who follows the restrictions of the protocol and the consequent consent form. Similarly, off-label use of a device in a physician's office differs from an off-label trial, with the latter requiring submissions to the FDA before beginning the clinical trial. A unique subset of biomedical devices is that the device may be a combination device (device-drug or device-biologic) requiring careful scrutiny as to which regulatory framework controls. This Module also includes sponsor responsibilities, to the FDA, the principal investigator, and the reviewing IRB. Module B continues the overview, with the responsibilities of the principal investigator, followed by the protocol-driven Investigational Device protocol to the FDA. I also include studies with apps, a timely matter considering the wide use of apps on today's smartphones. Module C reviews the consent form for study subjects, followed by a review of FDA's three 510(k) processes, followed by the FDA audit. The audit can be a scary proposition, especially for the site that has not prepared for it. I offer recommendations for such preparation. These three modules, though comprehensive, can be mastered to the great benefit of the investigational community, and more so, for the patient who will receive an approved or cleared device that has been tested with proven efficacy.

Criminal investigators have a long list of duties. They must identify and secure a crime scene, conduct interviews of witnesses and victims, interrogate suspects, identify and properly collect evidence, and establish and maintain a chain of custody. Once an investigation is underway, the criminal investigator must demonstrate thorough knowledge of

A death occurs at home, in a hospital, on a street: why? As Jeffrey Jentzen reveals, we often never know. Why is the American system of death investigation so inconsistent and inadequate? What can the events of the assassination of President Kennedy, killing of Bobby Kennedy, and Chappaquiddick reveal about the state of death investigation? If communities in early America had a coroner at all, he was politically appointed and poorly trained. As medicine became more sophisticated and the medical profession more confident, physicians struggled to establish a professionalized, physician-led system of death investigation. The conflict between them and the coroners, as well as politicians and law enforcement agencies, led to the patchwork of local laws and practices that persist to this day. In this unique political and cultural history, Jentzen draws on archives, interviews, and his own career as a medical examiner to look at the way that a long-standing professional and political rivalry controls public medical knowledge and public health.

The breadth of the pharmaceutical medicine can be daunting, but this book is designed to navigate a path through the speciality. Providing a broad overview of all topics relevant to the discipline of pharmaceutical medicine, it gives you the facts fast, in a user-friendly format, without having to dive through page upon page of dense text. With 136 chapters spread across 8 sections, the text offers a thorough grounding in issues ranging from medicines regulation to clinical trial design and data management. This makes it a useful revision aid for exams as well as giving you a taster of areas of pharmaceutical medicine adjacent to your current role. For healthcare professionals already working in the field, this book offers a guiding hand in difficult situations as well as supplying rapid access to the latest recommendations and guidelines. Written by authors with experience in the industry and drug regulation, this comprehensive and authoritative guide provides a shoulder to lean on throughout your pharmaceutical career.

Nearly ten years after the first edition of Water-Related Death Investigation: Practical Methods and Forensic Applications, water death cases continue to be improperly investigated. The pathologist’s report can determine the cause of death as a drowning, but the manner of death is the most challenging to prove. The report will not determine if a victim jumped into the water to commit suicide, fell into the water accidentally, or was pushed in as a homicidal act. Many drowning cases do not reflect injury to the body, so evidence collected at the scene plays a vital role. The importance of an on-scene body assessment cannot be overemphasized. Often, the body evidence begins to change rapidly upon recovery and may not be present during an autopsy. Written statements on the scene are an effective tool to use to determine the accuracy of information given to arriving officers. These statements need to be written by the witnesses themselves as well as the reporting person. The "Show Me" technique can also help reveal discrepancies in a person’s version of what occurred as well as aid in providing the most details to an incident as is humanly possible. This second edition includes updated information on the latest technology to assist water death investigators. Parabon Snapshot can help determine the faceless identity of skeletal remains and help locate potential suspects using the science of DNA. Drones can aid in locating missing persons as well as human remains, even months after death. Updated information is provided regarding fingerprints from submerged objects, and Carbon-14 can help determine the origin of a found corpse. Key Features: Thoroughly reviews the physiological aspects of drowning Reveals the investigative characteristics inherent to various scenes of water-related deaths Highlights certain "red flag" indicators that may point to foul play or scene staging Outlines autopsy protocols, trial preparation, and expert witness testimony Provides numerous case studies and numerous illustrations to further clarify key points presented in the text Coauthored by a Master Water Death Investigator and an experienced forensic pathologist, Water-Related Death Investigation: Practical Methods and Forensic Applications, Second Edition merges the essentials of evidence collection and field investigation with autopsy best practices and laboratory testing. It will continue to serve as a valuable resource for the various professionals involved in these cases.

Scientific Protocols for Fire Investigation, Third Edition focuses on the practical application of fundamental scientific principles to determine the causes of fires. Originally published in 2006, the First Edition was very well received by fire investigators and those who work with them. Since fire investigation is a rapidly evolving field—driven by new discoveries about fire behavior—the Second Edition was published in late 2012. This latest, fully updated Third Edition reflects the most recent developments in the field. Currently, serious research is underway to try to understand the role of ventilation in structure fires. Likewise, there is improved understanding of the kinds of errors investigators can make that lead to incorrect determinations of the causes of fires. In addition to the scientific aspects, the litigation of fire related events is rapidly changing, particularly with respect to an investigator's qualifications to serve as an expert witness. This book covers these latest developments and ties together the changing standards for fire investigations with the fundamental scientific knowledge presented in the early chapters of the book. The book is intended for those individuals who have recently entered the field of fire investigation, and those who are studying fire investigation with a plan to become certified professionals. In addition, professionals in the insurance industry who hire fire investigators will find this an invaluable resource. Insurance companies have sustained significant losses by hiring individuals who are not qualified, resulting in cases being settled or lost at a cost of millions. Insurance adjusters and investigators will learn to recognize quality fire investigations and those that are not up to today's standards. Lastly, this book is also for the many attorneys who litigate fire cases. Written with language and terms that make the science accessible even to the non-scientist, this new edition will be a welcome resource to any professional involved in fire and arson cases.

Essentials of Medicolegal Death Investigation uses a unique approach by combining medical issues, injury patterns, and investigative procedures to provide the reader with the basic fundamentals for a death investigation. The text introduces the reader to death investigation, common causes of death, and very specific types of death, including blunt-force injuries, gunshot wounds, and toxicology deaths. Each section includes case studies with written and visual descriptions. Written by a well-known and experienced medicolegal death investigator, the book fills a void in medicolegal literature for both students and professionals alike. - Provides a valuable guide to the interpretation of medical death investigation for practitioners and students - Covers the following circumstances in death investigations: asphyxiation, blunt-force injuries, sharp-force injuries, gunshot wounds, toxicology deaths, and natural causes - Includes case studies with written and visual descriptions and discussion, as well as up-to-date literature review