What did he think would happen? This is Texas. North Texas Homeowner Shoots, Kills Robbery Suspect Who Forced Way Inside.
After the Castilleja forced his way into the home, the homeowner grabbed a gun and shot him. Castilleja then took off in a vehicle.
Within a few minutes the he was dropped off at a hospital suffering from an apparent gunshot wound and he died.
The case is still under investigation. Self-defense is still a human-right.