HANNITY: All right, walk us through it. First of all, did he stop when the dispatcher said, "stop" and how did we get to the point where the shot was fired. Explain that part of that because that is obviously the key moment in this thing.
ZIMMERMAN: When the dispatcher said we know longer need you to do that, and George acknowledged OK. He no longer knew where Trayvon was. So he continued walking down the sidewalk directly in front of him to the next street to get an address. He got an address. He was walking back to his vehicle. Trayvon came from his left side, asked him did he have a problem. George said no. At that point Trayvon said well you do now. He punched him in the nose, knocked him to the concrete, and started beating him. George was there yelling for help for at least 40 seconds. It's clearly him on the tape. There's absolutely no doubt about who it is. A neighbor came, saw what was happening. Saw George being beaten. Heard George yelling for help and the neighbors said he was calling 911. That's what he went inside and did.
HANNITY: How do you know, sir, that that was your son on the 911 tape? I know there's been conflicting reports about this.
ZIMMERMAN: Well, when I first heard -- first, I heard the Martin family say that that was their son, and I thought, well, they are a grieving family and maybe the tapes were not too good. But then when I heard the actual recording, me, my family, friends, everybody knows absolutely that's George.