We now know the identities of the father and son found dead in a Tarpey Village home earlier this week.
They're 46-year old Steven Trinnich, and 79-year old George Trinnich.
The bodies of both men were found on Monday, they had been dead for over a week.
The Fresno County Coroner says both men died of natural causes.
Both had medical problems.
Investigators believe one of the men died, and the other couldn't take care of himself and also passed away.