This one is pretty scary:
"Suffering only a momentary electrical charge, the victim immediately resumed his duties without thought or concern. Approximately 50 - 60 minutes following the electrical charge and while the victim was standing beside his co-worker inside the elevator car, the victim pitched forward and collapsed to the floor. The co-worker immediately summoned on-site medical personnel including a company based physician who performed an emergency tracheotomy prior to transport of the victim to the regional hospital. The victim was officially pronounced dead 1 hour and 40 minutes later."
Get shocked by 120 volts, and die an hour later.
Case 1992 MA 010.
Steve