They also have the added issue of not knowing his objective, in military term people on the run will genrally have a an identifiyable goal weather it be a border, installation, main road, embassy or even just clearings if it were for extraction, but this guy is out to hurt /kill anyone(he says, all though probably just to cause confusion) how do you try to predict/pattern the movements to try and give yourself a start point when the objective could be anyone.