booking.com booking.yeah >>> michelle herndon's death had been ruled a homicide.se of death, an overdose of the prescription drug propofol. propofol is a short-acting intravenous sedative used in general anesthesia. but it's also used to treat other medical conditions. >> propofol has been suggested as a medication to treat migraines. it's not a clear indication or definitive indication to treat migraines, but it has been reported to be helpful to treat migraines. >> detectives learned that michelle herndon had been a life-long migraine sufferer. >> from what i understand, they were bad. >> i've never had one, but people who suffer from these things tell me they're just absolutely horrible. they would go to the ends of the earth to get some relief from the pain. >> was it possible that michelle had sought pain medication from someone other than her doctor? >> they just wanted to know if michelle knew anybody in the medical field. the only person i knew was oliver. >> oliver was 30-year-old oliver o'quinn, an intensive care nurse at shands hospital on the campus of