Active Shooter Reported At Walter Reed Military Medical Center UPDATE: Just A Drill

CBS Baltimore is reporting a possible active shooter at Walter Reed MMC in Maryland.

The report, seemingly confirmed from a tweet by Congressman Dutch Ruppersberger

I am currently at Walter Reed Medical in Bethesda where we’ve been told there is an active shooter. I am currently safe in a conference room w/ approx 40 others. 

More info to follow.

UPDATE

An update from Department of Defense says it was just a drill, carry on.