The Brief An 11-year-old boy was arrested for bringing a pistol to Liberty Ridge Middle School in Spanaway. An 11-year-old boy was arrested for bringing a gun to his middle school in Pierce County Tuesday morning. What we know:The boy was a student of Liberty Ridge Middle School in Spanaway, Washington. A staff member was notified, who then contacted Pierce County school resource officers. The Pierce County Sheriff's Office says school resource officers will work with the family to secure or remove other weapons in the home.