his killer. >> we, the jury, find the defendant guilty of the offense -- >> moore was sentenced to 60 years in prison. it was the first murder case in montana to be tried without a body. and it was also the first time in the state that dna was used in a criminal case. just two years after his conviction, larry moore made headlines again. he was charged with conspiring to build a bomb in prison. to avoid federal charges, moore agreed to lead authorities to brad brisbin's body. moore directed officials to a campground where he hid the .357-magnum pistol he used in the murder. >> it was found at the base of a tree in one of the campgrounds.