CNN Forensic Files June 19, 2014 08:42:00
The murder. >> the alibi wasn't sufficient enough, in my mind, to totally exclude him. >> but like curtis pope, he, too, passed a polygraph examination. >> the polygraph is just a tool. it's not 100% reliable. that's why it's not admissible in court. >> if it hadn't have rained, maybe we could have gotten fingerprints. but you can't focus on what you could have had. you got to find what you do have. >> investigators needed forensic evidence to solve this crime and hoped to find some of it at the scene. listen up, thunder dragons, it's time to get a hotel. hey, razor. check this out. we can sav...