John Ritter Autopsy: The Last Hours of : Season 9 Episode 13

Television star John Ritter died at Providence Saint Joseph Medical Center in Burbank, California on September 11th 2003. The beloved actor fell in while filming on set of his acclaimed sitcom '8 Simple Rules.' A full body medical scan just two years prior to his death showed the father of four to be in perfect health. So what caused the much beloved 54 year old actor to die so unexpectedly?