According to a press release, the Seminole County Sheriff's Office was contacted by investigators with the Office of State Attorney Angela Corey, 4th Judicial Circuit, who advised a warrant had been issued for the 25-year-old woman.
Deputies arrested Zimmerman around 3:30 p.m. and booked her on one count of perjury at the John E. Polk Correctional Facility, the press release said. She is currently in the process of posting her $1,000 bond.
George Zimmerman is charged with second-degree murder for fatally shooting 17-year-old Martin during a confrontation in a Sanford, Fla., gated community where Zimmerman lived. He's pleaded not guilty, claiming self-defense. Zimmerman is currently in jail awaiting trial.
Shellie Zimmerman, wife of George Zimmerman, arrested for perjury - Crimesider - CBS News