Killing Tray News Today

Zimmerman acted in self-defense the night in february of 2012. they need to show that zimmerman was in a fight for his life the night he admitted to shooting and killing tray von martin. john guy will open for the state. prosecutors must prove that zimmerman was the aggressor. theyll argue he profiled and continued to pursue trayvon martin even after a dispatcher told him not to. >> okay, we dont need to do that. >> reporter: theres also the question of who was screaming for help on this 911 tap...

Up heavily on the evidence of zimmermans injuries and theres injuries. no question about it. what i think the -- theyre also going to have to do is put zimmerman on the stand and wild card and plenty of risk to open up what i think is a central part of the prosecutions strategy. they understand that theres no surviving witness to the shooting to contradict what zimmerman is going to say but what they believe is zimmermans inconsistencies, the shift of story and adding details, subtracting and ch...