George Zimmerman been arrested on an aggravated assault charge. The Seminole County Sheriff’s Office said the 31-year-old Zimmerman was arrested in Lake Mary about 10 p.m. Friday and is being held at the John E. Polk Correctional Facility. The facility’s website said Zimmerman is scheduled for a court appearance at 9 a.m. Saturday. We have no details about the circumstances behind the arrest. More to come.