Looking over this map, makes me ask if it is known whether LE was tracking her (via watch or phone) or the vehicle by GPS. If she was the sole driver, why in the world would she drive that huge distance out of the way, on the way back to South Carolina to dump his body over the side of the road in that particular spot. Makes no common sense to me. If she did in fact have him in the vehicle, she could have put him over the side of the road in Tennessee, Kentucky etc. with equal chance of not being found. I think she passed him off to somebody else with the request to get rid of him and that person dumped him there. And, I ask again "Why there?"