Gene Hackman and his wife Betsy Arakawa tested negative for carbon monoxide in the initial results of the toxicology report, leading officials to rule out the gas as a cause of Hackman and Arakawa’s death, Sheriff Adan Mendoza said in a press conference on Friday.

The Santa Fe County Sheriff's Office spoke with reporters on Friday about the investigation into Gene Hackman and his wife's deaths. The Oscar-winning actor, Betsy Arakawa and one of their dogs were found dead in their New Mexico home on Wednesday.