Katie Imer News Today

its -- about that on deal. he maintained his innocence and had an alibi. he heard about a hair found at the scene of the crime. paul wagner joins us with this exclusive story. paul? >> reporter: he was convicted of murder after an fbi agent testified his hair almost certainly matched the hair found at the scene of the crime. all of the characteristics were the same, he told the jury, but the agent and the science were wrong. dna has proven the hair found at the scene could not have com...