>> once scientists got into daphne wright's basement, they had no difficulty finding even more incriminating evidence from the wooden walls of the coal storage room. >> we were able to see small pieces of bone and tissue. >> they compared those samples to the dna they obtained from darlene's tooth and hair brushes. that that day we were met by a couple of detectives and we were escorted upstairs, and when we opened the room -- when they introduce you to the chaplain and the chief of police and all the detectives are in the room and ask you to sit down, you know the news you're going to receive is not good, and it wasn't. >> darlene's dna matched the blood and tissue found in daphne's basement. >> she felt that darlene was coming in between her and sally