his name was kenneth dion. hunyor had never heard of him. was taped. >> when did you get into alaska? >> in the '90 some time. >> i started talking to him about his life, where he grew up, where he went to school. how he got up into alaska. >> reporter: so you didn't jump right in and say, we know you killed this girl. >> no, just try to get some rapport with him. basically smoked and joked for a while. you get to travel the state quite a bit? >> a little bit. i went up to denali a couple of times with friends from the military. i made it up there sometimes. >> found out he's fifth degree black belt martial arts, ranked number ten in the world in a fighting competition. >> reporter: wow. he liked to brawl in bars he said. carried weapons in his car, nun chucks. >> he loved the adventure. >> reporter: he was married at the time of bonnie's murder but later got divorced. >> that's the worse thing i ever screwed up in my life, that marriage there. >> reporter: told you all this? he had to wonder why an alaska state trooper would fly all those m