Defense counsel Mark O'Mara uses a life-size cutout representing Trayvon Martin to compare to George Zimmerman as he stands in the courtroom during closing arguments in his trial in Seminole circuit court in Sanford, Florida July 12, 2013. Zimmerman has been charged with second-degree murder for the 2012 shooting death of Trayvon Martin. REUTERS/Joe Burbank/Pool (UNITED STATES - Tags: CRIME LAW)