not behave like a beat person. he was cooperative and incredibly helpful because he had done nothing wrong. >> a lot of things you're trying to establish. one is that his behavior was not consistent with somebody who just killed somebody out of anger. he seemed calm, seemed, according to them, confused. in fact he was able to leak in the was confused as if he yelled for help and nobody came and he couldn't understand why. objection was raised but the jury heard it. and getting into the fact that his back and jeans were wet and had pieces of grass on his back and supports the other witnesses. >> now, does the defense hope that it can get enough of zimmerman's forthcoming testimony in through witnesses like officer smith so that, in the end, zimmerman doesn't even need to take the witness stand, the jurors will have heard what he is going to say? >> that's the ideal situation for the defense. they're hoping, and it may play out this way because the prosecution doesn't have a lot to work with.