Gene Hackman, whose wife Betsy Arakawa died of hantavirus pulmonary syndrome, tested negative for the disease, according to a new autopsy.

PEOPLE obtained a final autopsy report regarding Gene Hackman and his wife Betsy's February deaths on Sunday, April 27. New Mexico's Office of the Medical Investigator ruled on Feb. 27 that Gene died of hypertensive and atherosclerotic cardiovascular disease,

Heartbreaking details have emerged about Gene Hackman’s final days after his wife died. On 26 February, the actor and Betsy Arakawa were both found dead in their home in Santa Fe, New Mexico. But it was later revealed by investigations that Arakawa likely died around 12 February with Hackman alive for roughly a week after.