first, there is no evidence of any blood was found on the sidewalk from where frank cappy alleges thattalk about the reenactment, he talks about the gun on the rear part of his waistband. >> darryl, i'm going to interrupt you, hang on one second. i want to get to the gun. i want to ask you a question. how do you think zimmerman got those injuries to the back of his head? because, clearly, he had injuries. what do you think happened there? >> well, i think several things happened. number one, we know that they were involved in a very, very aggressive interaction. tussleing, wrestling. maybe some fists to head combat. maybe at some point they did touch the concrete. however, they have tried to build a theory there was some bad ground and pound situation. i really do not believe that happened. we know we have mr. good's testimony. he talks about a downward action. he does not describe the wailing of punches the dchs tried in the opening statement. so good testimony is good for the prosecution as well. >> okay. let's go to the gun, darm him you started going there, i do not understand. i d