Witness Jennifer Lauer, left, answers questions for Assistant State Attorney Bernie de la Rionda, right, and defense attorney Mark O'Mara, center, during George Zimmerman's trial in Seminole circuit court in Sanford, Fla. Thursday, June 27, 2013. Zimmerman has been charged with second-degree murder for the 2012 shooting death of Trayvon Martin. (AP Photo/Orlando Sentinel, Jacob Langston, Pool)