This booking photo provided by the Seminole County Sheriff's Office shows George Zimmerman, who is charged with second-degree murder in the February shooting death of Trayvon Martin. Zimmerman returned on June 3, 2012, to the John E. Polk Correctional Facility in Sanford, Fla., after his bail was revoked. (Associated Press/Seminole County Sheriff's Office)

Photo by: Uncredited

This booking photo provided by the Seminole County Sheriff's Office shows George Zimmerman, who is charged with second-degree murder in the February shooting death of Trayvon Martin. Zimmerman returned on June 3, 2012, to the John E. Polk Correctional Facility in Sanford, Fla., after his bail was revoked. (Associated Press/Seminole County Sheriff's Office)