here again is keith morrison, with haunting images. >> gregory moore dick wanted to first start. g them up, amongst suspicion laws, where the mother was murder, was increasingly unappealing. so, gregory set up house in eastern washington. in the middle class home unspoken. he went about organizing a normal life. he was, generally, agreed an excellent father to see little girls. >> they had security, they had a parent who was very involved. >> for himself, gregory went back to his first love, taking pictures. he set up a studio in downtown spoken. photography by gregory, and kids dreadful death, 1000 miles away, faded in history. except for a family, his family, convinced right or wrong, that her killer was in fact gregory. they had after all witnessed a shouting and shoving matches that would proceed the breakup, then the murder. >> by 1985, pretty much, we knew that he had gotten away with it. >> did you ever give up on the idea that, some day, there would be justice? >> sure, in this world, i did. >> it was 1999, long after the family had given up, when boyd underwood came along