Death from electrical arc flash burns. A report of 2 cases.

Two cases of fatal accidental electrocution involving high-tension cables are reported in which autopsy revealed the presence of flash burns and, more significantly, multiple circumscribed and cavitated lesions associated with arcing. Attention is drawn to the danger of 'near-contact' with high-tension cables. The autopsy findings of severe internal injuries, which may be associated with the blast of the electrical discharge or occur secondary to a fall are discussed. In the absence of an adequate history, the autopsy findings may help to elucidate more accurately the circumstances of death and the type of electrical injury involved in fatal electrocution.