Billy Mays was a well-known television pitchman famous for his energetic infomercials. On June 28, 2009, he was found dead in his Florida home. The cause of death was later determined to be hypertensive heart disease, as Mays had a history of hypertension. His sudden passing at the age of 50 shocked many. Forensic Pathologist Dr. Michael Hunter is investigating the circumstances surrounding his death.