Headline News and now NBC4 have information on a shooting at or near the Holocaust Museum on 14th. NBC4 claims one person shot but CNN Headline News just claimed that two people were shot and taken to GW Hospital. Both sources agree the shooter is in custody. No indication of any fatalities at this time.
UPDATE: Now CNN is reporting, via WTOP, that a person walked into the museum and opened fire. Guards returned fire. Now they say THREE people have been shot. Suspect in custody.