Last Comic Standing Ralphie May died from heart disease, coroner announces 12/08/2017 Ralphie May's cause of death has been released by the Clark County Coroner's office in Nevada. Read More RELATED NEWS Ralphie May died from heart disease, coroner announcesRalphie May, former 'Last Comic Standing' finalist, dead at 45'Last Comic's Ralphie May enjoying post-show success, but still whining about Dat Phan TAGS: Last Comic Standing Ralphie May