Beloved entertainment journalist Sam Rubin passed away from a fatal heart attack, as confirmed by a coroner's report. The 64-year-old Hollywood reporter's death was attributed to atherosclerotic coronary artery disease, a form of ischemic heart disease. Ischemic heart disease is a major cause of death globally, affecting approximately 126 million people with nine million related deaths each year. Despite seeking medical attention for stomach pains on May 10, Rubin tragically passed away in the emergency room. Throughout his illustrious career at KTLA, Rubin received numerous accolades for his work in broadcast journalism and entertainment reporting. Beyond his television career, Rubin was also an accomplished author. His unexpected death has left behind his wife, Leslie, and their four children, leaving a void in both the entertainment industry and his personal life.