Documents are revealing gruesome new details in a Safford double homicide investigation.
Graham County Sheriff's deputies found the bodies in a shallow grave in a mobile home park back in August.
Autopsies from the Pima County Medical Examiner say 22-year-old Sabrena Martin and 35-year-old Ruben Morales were each shot in the head. Both had their hands and feet tied up and were wrapped in blankets.
Martin and Morales had several drugs in their system, including meth, opiates and morphine.
The case is still under investigation.