for the next several days, with relatives keeping a constant vigil, robert held the hand of his wife, who was hooked up to an iv and lethargic from pain medication. .
staff had moved mrs cavanagh's body before a doctor had pronounced her dead and before informing the coroner's office. . .
the patient was treated at the royal devon & exeter nhs foundation trust. .
david dodick, md, neurologist, mayo clinic; chairman, american migraine foundation. .