A newly released video shows Florida neighborhood watch volunteer George Zimmerman at the scene of Trayvon Martin's fatal shooting a day later giving police a blow-by-blow account of his fight with the teen.
In a video posted on a website by Zimmerman's defense team, Zimmerman said Martin saw his gun and reached for it as the two scuffled on the sidewalk at a gated apartment community in Sanford. That's when Zimmerman said he pulled the gun and shot the teenager.
The tape shows two butterfly bandages on the back of Zimmerman's head and another on his nose. There are red marks on the front of his head.
On the tape, Zimmerman did a reenactment of the scuffle with Martin in the moments before he shot the 17-year-old from Miami. Zimmerman said Martin kept "slamming and slamming" his head on the sidewalk. "It felt like my head was going to explode," he said.