Police in Maryland are responding to a hostage situation after reports that a man with a handgun entered the Discovery Channel headquarters building in Silver Spring and fired at least one shot.
An official with the Montgomery County Police Department confirmed to Fox News that a man with an explosive device is holding at least one person hostage in the lobby of the building.
A Discovery employee reportedly told WJLA-TV that the building, located in suburban Washington, D.C., was on lockdown. The employee also said she thought she had heard five or six gunshots.
Dan Friz, a spokesman with the Montgomery County Police Department, reportedly told the station that a tactical team is trying to communicate with the gunman.
Friz said police were initially dispatched to the building after a report of shots fired at approximately 1 p.m.
The suspect, identified by police as an Asian male, has “some sort of device on him that may be explosive in nature,” Friz told the station.