SANFORD, FL – JULY 01: The parents of Trayvon Martin, Sybrina Fulton and Tracy Martin, listen to the statement given by George Zimmerman to Sanford police on the night of the Trayvon Martin shooting , during the Zimmerman trial in Seminole circuit court July 1, 2013 in Sanford, Florida. Zimmerman is charged with second-degree murder for the February 2012 shooting death of 17-year-old Trayvon Martin. (Photo by Joe Burbank-Pool/Getty Images)