When the husband parked a mile away from the campground, there were no witnesses to observe what happened. Did anyone see Mrs. Powell riding in the vehicle into the campground or get out of the car? The area is pretty open with brush and short scrubby trees. Even if the dog took off with its gimpy leg and she went after it, if she got lost, all she had to do was yell. How far could a 5 pound dog go anyway? I don’t like this at all. The scenario of abduction proposed by the husband seems unlikely. And children don’t always know what is going on with their parents.