FILE - This June 20, 2013 file photo, George Zimmerman listens as his defense counsel Mark O'Mara questions potential jurors during Zimmerman's trial in Seminole circuit court in Sanford, Fla. Judge ... more 
FILE - This June 20, 2013 file photo, George Zimmerman listens as his defense counsel Mark O'Mara questions potential jurors during Zimmerman's trial in Seminole circuit court in Sanford, Fla. Judge Debra Nelson said Saturday, June 22, 2013, that prosecution audio experts who point to Trayvon Martin as screaming on a 911 call moments before he was killed won't be allowed to testify at trial. Opening statement begin Monday June 24, 2013. (AP Photo/Orlando Sentinel, Gary Green, Pool, file) less 
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Associated Press | Photo By Orlando Sentinel, Gary Green, Pool, file
Mon, Jun 24, 2013 5:32 PM EDT