Welcome to the wired world: Hostage Taking 2.0

Here’s a link to the gunman’s manifesto. That link is farked, try this one.

Live streaming [Fox 5 News]

And here’s a picture snapped by an employee:

UPDATE: The photo is a picture of a plainclothes officer – not the gunman.

UPDATE: Follow the Washingtonian’s Twitter feed for breaking news on this.