Delroy Hall, 70, and Murline Gregory-Hall, 63, were found dead in their Roswell home on August 2. Their car, a Toyota Camry, had also been stolen.
Duane Hall (Roswell Police Department )
On September 4, investigators say they located the stolen car in the woods near a reservoir off Indian Creek Road in Henry County.
According to Roswell police, Duane Hall was found dead in the driver's seat. His cause of death is under investigation, however authorities say there is nothing to suggest suspicious activity. Detectives say they are not currently searching for any other people involved.
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