Corey Haim Death Update: Same Cause of Death as Brittany Murphy?

The LA Coroner's Office says Corey was suffering from pneumonia. Couple that with the four drugs that were found in the apartment where Corey died -- Valium, Vicodin, Soma and Haloperidol, an antipsychotic drug -- and you have the same basic cocktail (pneumonia and meds) that killed Brittany Murphy.