Bomb threats bring in Dept. of Homeland Security

TRI-CITIES-- The Department of Homeland Security is now on the case of bomb threats being called into courthouses -- including the Benton County Justice Center.
Four-states have been the target.
Nearly 100 local government facilities in Washington, Oregon, Nebraska and Tennessee have had to evacuate buildings following the threats.
And the person -- or group -- behind the calls remains unknown.
Four-states have been the target.
Nearly 100 local government facilities in Washington, Oregon, Nebraska and Tennessee have had to evacuate buildings following the threats.
And the person -- or group -- behind the calls remains unknown.