going on then, because i always felt i knew i didn't do it. so therefore it's impossible for them to prove you've done something you haven't done. with no evidence, nothing but a bunch of rumors, ghost stories and smoke screens, i didn't think there was any way in hell they were going to be able to get away with that. >> our investigators were obtaining dna samples in the form of hair, cigarette butt, oral swabs from people who had some connection to the events. these included samples from several people, including steven branch's stepfather, terry hobbs. we gave all these samples to thomas fedor, who is here today. he is an independent serologyist. the result of that analysis in may 2007 showed a hair from a ligature used to tie up michael moore could be associated with terry hobbs. >> the biggest bombshell of the new defense investigation is that an unexplained hair that could be from another victim's