Forensic science
Forensic science deals with, among many other things, sudden and unexpected deaths. According to one author: "Forensic medicine is the application of medical knowledge for the scientific investigation of facts and causal relationships, as well as the analysis and interpretation thereof in the service of the law in its broadest sense; moreover, it addresses all legal aspects of the practice of medicine during teaching, medical training, and specialist training." The process of postmortem autopsy, which originated and is well established in modern Europe has not been adopted universally, however. A large portion of a forensic physician's duty is to assist in inquiries into sudden and suspicious deaths and to examine individuals in connections with allegations of sexual offenses. They also provide expert evidence in court but the notion that they represent individuals in court proceedings reveals a misconception of their role. Legal representation is invariably the province of legally qualified advocates and in many jurisdictions, the right of audience as an advocate is confined by law to those so qualified.