CNN Anderson Cooper 360 June 22, 2013 07:48:00
Is to the prosecution's case? >> i think it's very, very important to the prosecution's case. pardon the expression the smoking gun. the person screaming if it's determined to be trayvon martin it makes it clear he was not the aggressor and george zimmerman murdered him or goes a long way towards establishing that. the thing is, anderson, without an expert you'll have the people on the jury determining whether they believe it was trayvon martin's voice or zimmerman's anyway and you have the neighbor's lay opinion who said, as you saw on the tape piece, that he believed it sounded like trayvon ...