- Gene Hackman Most Likely Died on Feb. 17, Sheriff Says The New York Times
- Gene Hackman, wife tested negative for carbon monoxide: sheriff Fox News
- Gene Hackman’s pacemaker activity suggests he died several days before he was found NPR
- Gene Hackman’s Friend Recalls Last Conversation with His Wife Betsy Before Their Deaths: ‘She Was Very Excited’ (Exclusive) PEOPLE
- Gene Hackman Death Case: Pills Found by Wife Betsy Arakawa’s Body Identified E! NEWS