AMANDA EDWARDS/WIREIMAGE Actor Cory Monteith (l., with girlfriend and co-star Lea Michele) was found dead in his Vancouver hotel room on Saturday. A toxicology report determined he died of a heroin and alcohol overdose. “Glee” star Cory Monteith died from a overdose of heroin and alcohol, Canadian officials said Tuesday. A toxicology test showed the 31-year-old actor... Read More