Jun 30, 2016 3:55 AM
Joint Base Andrews Base on lockdown due to 'active shooter'
JOINT BASE ANDREWS, Md. (AP) — Joint Base Andrews tweets that the base is on lockdown due to a report of an active shooter.
According to the base Twitter page, the incident is ongoing at the Malcolm Grow Medical Facility. First-responders are on scene now.
More on this story as it develops.