SAKAKA — Al-Jouf Police have opened an investigation after a man was found dead in the desert in mysterious circumstances, according to spokesman Col. Turki Al-Muwaishir. A man spotted a car in a desert area located around 120 kilometers away from Tabarjal. The car appeared to be stuck in the sand with no one inside. Police used the help of tracers to track down the missing man, who was found dead under a tree a few kilometers away from his car.