If Zimmerman was fighting for his life on the night in question, the evidence sure doesnât seem to support that. If Trayvon was using âGround and Poundâ MMA moves to punch Zimmerman in the face dozens of times, then whyâd Zimmerman only get a bloody nose and a couple of cuts on the back of the head? And why was there only one minor injury to Trayvon Martinâs hand?