A complete autopsy is most often performed in traumatic or violent deaths (gunshot, stab, electrocution, burn, poison, fall, drowning, starvation, suffocation, strangulation, etc.), any police custody death, suspected suicide or drug overdose, and in most cases of child death. An investigation or autopsy is necessary in all traumatic deaths, regardless of the duration of survival or hospitalization of the injured person, if no complete recovery was made after the injury.
An autopsy is not normally performed when the death appears to be from natural causes, an adequate medical history exists, and there are no indications of foul play. The Medical Examiner often receives such cases only because the attending physician is not in Florida and cannot sign a Florida death certificate or because the person has never been to a physician.