Emily Miller, chief investigative reporter for Fox 5 News in Washington, D.C., is following up what appears to be a police shooting in a standoff with a woman brandishing a knife. A voice on the dramatic video repeatedly tells the woman to “drop the knife.” A gunshot is then heard.

A tweet from the police department confirms only that there was a police-involved shooting.

That we don’t know.

There are plenty of rumors floating around Twitter as to what happened. A press conference is expected soon; we’ll hold off until we have some more concrete details.

Fox 5 DC is currently reporting that the woman was shot, possibly in the shoulder, and was taken to a hospital in stable

condition.

Editor’s note: This is a breaking story. We will update it as details become available.