'Touch DNA' Clears Ramseys

'Touch DNA' Clears Ramseys

July 10, 2008 5:34 AM

Prosecutors cleared the family of JonBenet Ramsey of all suspicion relating to her 1996 death using "touch DNA" technology. Harry Smith speaks with forensic scientist Angela Williamson about the case.

"Touch DNA" Cleared JonBenet's Kin
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