CNNW Anderson Cooper 360 April 5, 2012
believe has zimmerman uttering a racial slur. we did our own enhancements earlier, but have now used more sophisticated methods to uncover the truth. zimmerman's two attorneys are speaking out about why neither one has actually sat down and looked their client in the eye. they spoke to local station wofl. >> for an ongoing investigation, there are cases where i want to sit down and look in my client's eye. i understand the police have given him a voice-stress test. he passed that. the evidence seems to support his version, so i don't necessarily need to look him in the eye. >> that's...