Individual schools have been sending emails to parents throughout the day, says Assistant Superintendent for School and Community Relations Linda Erdos. Schools drill regularly for a range of emergencies, Erdos said, adding that several Arlington schools conducted a pre-planned lockdown drill this morning.
“All of our plans and preparations are developed in coordination with Arlington public safety officials,” she said. “Our schools all throughout the county regularly schedule lockdown drills. We do those all the time, just like tornado drills and fire drills. We do a lot of drills with our students so they know what steps are to be taken in an emergency.”