The L.A. County Coroner is busy today. The Coroner already released Brittany Murphy's cause of death and now they put out a statement on the death of Casey Johnson. The Coroner said that the specific cause of death will be listed as "diabetic ketoacidosis." Casey suffered from a severe case of diabetes. Basically she died because she didn't take care of her illness- almost as though she gave up. She didn't exercise, eating stuff she shouldn't have and probably did a good deal of drinking being the party girl that she was. Before her death Casey had been hospitalized twice for falling into diabetic comas. Apparently when she was out latenight she wouldn't take her insulin shots.