with a gun to maybe threaten him and there was a tussle. >> that could've been, sure. >> the gun changed hands and boom boom. >> it could've been, absolutely. but that holster being out there, there's just no other reason why that holster would be out there. >> that was agent thompson's theory anyway. was tom jaraczeski capable of such a thing? well, he already admitted he sneaked into ann's house when it was empty. and so, thought agent thompson, he must have been perfectly capable of walking into dr. rein's place too and stealing that gun. >> he had plenty of opportunity to get the gun. i mean, the trailer was never locked. >> but why would he get bryan's gun? he could get a gun anywhere. it's montana, for god's sake, everybody's got a gun. >> he certainly had the ability