Oscar-winner Gene Hackman, wife Betsy Arakawa and their dog were dead for some time, warrant shows

Oscar-winner Gene Hackman, his wife and one of their dogs were apparently dead for some time before a maintenance worker discovered their bodies at the couple's home in Santa Fe, New Mexico, investigators said.

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The bodies were found Wednesday. Denise Avila, a sheriff's office spokesperson, said there was no indication they had been shot or had any wounds that would indicate foul play. But Santa Fe County Sheriff's Office detectives wrote in a search warrant affidavit investigators thought the deaths were "suspicious enough in nature to require a thorough search and investigation."