It's happened near State Route 85 in the mountains near the Barry M. Goldwater Air Force Range.
The shooting scene is only accessible by helicopter, both surviving victims were taken to the hospital.
Investigators believe there were two seperate groups that were conducting illegal activity.
The wounded man called authorities for help, and the shooter fled the scene and is believed to be on the loose.
A multi-agency search is underway to try and find the suspect or additional shooting victims.