Voice recognition technology to enter Trayvon Martin case

Voice recognition technology to enter Trayvon Martin case

March 26, 2012 4:16 PM

Florida State Attorney Angela Corey has been charged with reviewing the case of Trayvon Martin which critics complain was a botched, racist investigation by the Sanford Police Department. Mark Strassmann reports investigators will be using voice recognition technology to determine whether Martin or his killer yelled for help on a 911 tape.

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