CNN Anderson Cooper 360 June 28, 2013 02:01:00
>> reporter: implying that she said certain things in previous testimony, maybe in deposition, and she was saying something different when she got on the witness stand. sometimes it was the words she attributed to george zimmerman. sometimes she left out the racial remarks that trayvon martin made of zimmerman. it went back and forth like that. and other times it seemed like it became less about the testimony and more about a test of wills. take a listen. >> so the last thing you heard was some kind of noise, like something hitting somebody? >> trayvon got hit. >> you don't know that, do you? ...