CNN Forensic Files July 14, 2014 07:56:00
>> scientists also found frazier's dna from his skin cells on the bloody fence post near kathy's body. >> finding robert's dna on that fence post, which was the murder weapon, was very important because it showed that robert was responsible for kathy's death. >> the dna evidence established a credible eyewitness who saw the murderer in person on the day of the crime at the location of the crime scene. >> but where was robert frazier? >> well, you know, murder investigations typically don't proceed in a linear fashion. police subsequently entered mr. frazer's name into the national criminal off...