Authorities in
New Mexico have ruled that actor
Gene Hackman died from a cardiovascular disease, while his wife died from a rare disease carried by rodents.
The couple's mummified remains were
discovered by two maintenance workers in separate rooms of their $3.8 million Santa Fe abode last Wednesday, February 26.
Dr. Heather Jarrell chief medical investigator for the state of New Mexico said on Friday that autopsies had been performed on the couple last Thursday.
She ruled that Arakawa, 65, died from Hantavirus Pulmonary Syndrome, a rare disease carried by rodents.
In a new update on the timeline of their deaths, Arakawa is now believed to have died one week before her husband.
Hackman, 95, died from hypertensive cardiovascular disease which was exacerbated by his
Alzheimer's.
His autopsy found no signs of internal or external trauma, but found severe heart disease and evidence of prior heart attacks.
When questioned by reporters, Jarrell also said that it was likely that Hackman didn't even realize
his wife had died due to his advanced Alzheimer's.
Arakawa is said to have died first on February 11 due to her infection, which initially presents with
flu like symptoms.
Jarrell said there was no reliable method to get an exact time for death, but concluded that Hackman probably died around February 18.
On Friday, officials also said that prescription pills found strewn across a countertop have since been identified as those prescribed for treating a thyroid problem.
Last week, Santa Fe officials said
that Hackman's last event noted on his pacemaker was recorded on February 17, that timeline has now changed to the 18th.
Officials had also said that there was no trace of carbon monoxide in the bodies of the couple.