and, of course, they ask him about the murders. >> darrel harrington told police that on the night of the murders, he'd been out drinking with two locals named randy stietle and herb whitlock. on the way home, harrington passed out in the back of stitle's car and was later awoken by the sound of screams coming from the rhodes' house. harrington, who spoke through an artificial larynx described what happened next. >> i got to the house. i hear yelling and screaming. it was a woman. a woman screaming and yelling. >> harrington said he was startled and entered the rhodes' home to find stitle coming down the stairs. >> what happened after you got in the house? randy stopped. >> darrel, did you notice anything different about randy right now at this point? >> he had blood on him. >> did he have anything with him? >> he had a knife. >> despite harrington's shocking story, police had a problem. >> when darrel harrington came forward and told his story, there wasn't enough probable cause to arrest randy or herb because they didn't feel confident that they could convict based on a guy like dar