Death Scene Investigation from the Viewpoint of Forensic Medicine Expert

Abstract

Medical expertise is crucial in death investigations. It begins with body examination and evidence collection at the scene and proceeds through history, physical examination, laboratory tests, and diagnosis – in short, the broad ingredients of a doctor’s treatment of a living patient. The key goal is to provide objective evidence of cause, timing, and manner of death for adjudication by the criminal justice system. Death investigation has been performed for centuries in all societies, although not always by medical professionals (Committee, 2003). The association of law and medicine dates back to the Egyptian culture as early as 3000 B.C. The English coroner system was mentioned in documentations around the 12th century B.C. (Spitz, 2006). Although the primary goal of a death investigation is to establish the cause and manner of death, the role of the death investigation extends much further than simply answering these two questions. A common question asked is, “Why does it matter? The person is dead.” While it is true that the dead cannot benefit, the value in death investigation is to benefit the living and future generations. In a culture that values life, explaining the death in a public forum (the meaning of “forensic”) is crucial for many reasons. And this interest goes beyond simple curiosity (Wagner, 2009). In homicide, suspected homicide, and other suspicious or obscure cases, the forensic medicine expert should visit the scene of the death before the body is removed. Local practice varies but any doctor claiming to be a forensic medicine expert should always make himself available to accompany the police to the locus of the death. This duty is often formalized and made part of a contract of service for those forensic medicine experts who are either full-time or substantially involved in assisting the police, in England and Wales, the 'Home Office Pathologists' are permanently on call for such visits and in many other jurisdictions, such as the medical examiner systems in the USA, and the European State and University Institutes of Forensic Medicine, there is usually a prearranged duty roster for attendance at scenes of death (Saukko & Knight, 2004). In many cases, the scene investigation is more important than the autopsy. A thorough and complete investigation commonly leads to the proper diagnosis of the cause and manner of death prior to an autopsy (Avis, 1993; Dix & Ernst, 1999). Why go to the scene? The purpose of having the forensic medicine expert attend the death scene is severalfold. By viewing the body in the context of its surroundings, the forensic medicine expert is better able to interpret certain findings at the autopsy such as a patterned imprint across the neck from collapsing onto an open vegetable drawer in a refrigerator. The