Investigation of drug-related deaths. An overview.

Drug-related deaths encompass fatal overdoses, the medical derangements from chronic consumption, and violent death from the alteration of normal behavioral patterns. Determining the extent to which a drug contributed to a death necessitates correlation of all aspects of the death investigation; autopsy and toxicologic findings must be interpreted in the light of antecedent events, medical and social history, and thorough scene investigation. The approach to the medicolegal investigation of drug-related deaths is discussed along with some legal ramifications and certain potential problems of death certification.