A February 27 autopsy of Gene Hackman reveals the 95-year-old Oscar winner died of a combination of “advanced Alzheimer’s disease” and severe heart disease, the Santa Fe Medical Examiner announced today.“It is reasonable to conclude that Mr. Hackman died on February 17,” Dr. Heather Jarrell said in a press conference with Santa Fe Sherif Adan Mendoza and other county officials. “He was in very poor health,” Dr. Jarrell also noted of Hackman, adding that there was evidence that he hadn’t eaten for a number of days. Ms. Arakawa is assumed to have died on or around February 11, officials estimated.