Detailed text transcripts for TV channel - MSNBC - 20100711:15:34:00
Of what was done over the last several years in this unique arena of forensic science, specifically dna. >> reporter: at first police couldn't match dna at the murder scenes to any suspects. franklin had been arrested 15 times in 40 years, but his crimes were never considered serious enough to send him to state pris wherein he would have had to give dna samples. >> we're trying to think outside the box. he's outsmarted us for 24 years. >> reporter: one of those other avenues turned out to be a brand new technology called familial dna. while there was no dna sample for franklin in any police da...
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