MSNBC Dateline Extra November 28, 2019 21:21:00
Were unable to build a full genetic sequence meaning the dna may have come from paul moore, but the scientists couldn't say it was a 100% match. while the dna didn't match anyone else in the moore family including peter, the fact that paul couldn't be excluded was nothing that would hold up in court. >> it was beyond frustrating. to hear that we have an almost match but we can't say for sure. >> reporter: still, it did give them an idea. one shot at it. might work. >> coming up, a killer seemingly revealed by a blank sheet of paper. >> got chills going back of my neck. this is not happening ri...