Where the car was found. Thats the killing fields of Texas correct? is this the place see link.
Texas Killing Fields (location) - Wikipedia
They searched around a oil field. Is it the Calder Oil Field?
Caldwell County, Texas. or is it this
Caldwell, Texas
looks like he made a right turn, hit something spun around and the trunk ending up against a tree. Decent rate of speed going down that road, looking at the damage. running from someone?. Trying to get out of the area, being followed perhaps? Someone perform a pit maneuver? He made had left his cell phone because he didn't have time to look for it. He was running from the area, not walking perhaps from being chased?
The dog lost scent. Because he was picked up by someone. I don't think it was friendly forces either. Because if they were friendly, He would be home by now. Or at least found in a hospital. But that has not happened.
THE ABOVE IS ALL MOO. SPECULATION. NOTHING POSTED AS BEING A FACT UNLESS OTHERWISE KNOWN OR UNKNOWN TO BE. JUT THEORIES, ASSUMPTIONS NOTHING FACTURAL. THINKING OUT LOUD,. OUTSIDE THE BOX.