officers are saying he's unaccounted for. they are saying on the one hand there's no one who escaped during the raid. then again they are saying nothing about who the actual son that was killed is whether it was hamza or the other. they are staying silent on that. for now there's a big mystery. >> do you think he escaped? do you think u.s. forces took him? >> here we go again. we are going to be wandering off conspiracy theory rabbit hole. the pakistani raise a issue of hamza getting away. they didn't know what the hell was going on. >> maybe they did. >> they knew he was there. there was elements they were providing top cover.