Betsy Arakawa, the concert pianist who was married to actor Gene Hackman, died from hantavirus pulmonary syndrome, according to an autopsy report released Tuesday that said that her lungs were heavy and congested.

Gene Hackman and his wife, Betsy Arakawa, both died from natural causes. The final autopsy reveals Hackman, 95, had not eaten for a while before his death in February. Arakawa, who was Hackman's main caretaker,

Bodycam footage released Tuesday from inside Gene Hackman and Betsy Arakawa's Sante Fe home showed their German shepherd "guarding her" body, a sheriff's deputy said.