Nightly News | September 02, 2010
BRIAN WILLIAMS, anchor: And there is more to report tonight on yesterday's high drama at Discovery Channel headquarters just outside Washington , DC , when 43-year-old James Lee burst into the building, took hostages, threatened to detonate explosives, before being killed by police sharpshooters. Tonight Montgomery County , Maryland , officials say they found four more explosive devices in the house where he stayed. Police say a review of the surveillance video inside indicates he might not have been initially wearing those explosive devices in that vest when he entered the building yesterday. It's possible, they say, he had them in a box he carried and then put it on once he was inside the building.