Article Photos: Defense seeks to introduce Trayvon Martin's texts 13/17

George Zimmerman leaves the courtroom for a lunch break his trial in Seminole Circuit Court, in Sanford, Fla., Tuesday, July  9, 2013. Zimmerman is charged with second-degree murder in the fatal shooting of Trayvon Martin, an unarmed teen, in 2012. (AP Photo/Orlando Sentinel, Joe Burbank, Pool)