Preliminary autopsy results ruled out carbon monoxide in the deaths of Oscar-winner Gene Hackman and his wife, New Mexico authorities said Friday, as investigators continued to pore over evidence found around the couple's partially mummified bodies. It's still unclear how Hackman, 95, and Betsy Arakawa, 65, died at their Santa Fe home, though authorities said they don't suspect foul play. The condition of the bodies found Wednesday, as well as new information revealed by authorities about Hackman’s pacemaker, indicated the deaths may have occurred at least several days earlier. MORE: https://www.wthr.com/article/news/nation-world/gene-hackman-wife-betsy-arakawa-deaths-investigation-update-friday/507-4202330f-2290-462a-a353-58a2634f4f5d