- Gene Hackman died of heart disease, his wife died of hantavirus about 1 week prior, authorities say WTOP
- Actor Gene Hackman and wife Betsy Arakawa died of natural causes one week apart BBC
- What is hantavirus, the infection that killed Gene Hackman’s wife, Betsy Arakawa? The Associated Press
- Gene Hackman and Betsy Arakawa cause of death revealed: Live updates CNN
- A Gas Leak And Carbon Monoxide Investigation On Gene Hackman’s House Just Reported Its Findings Yahoo