Police said they received a call of a possible explosive device found at the plant early Friday. Police said GM evacuated its employees, and that a bomb squad was being sent to the scene to investigate.
Fairfax has about 3,800 GM workers.
GM spokesman Bob Wheeler said about 1,200 employees were at the
plant at the time and all were evacuated safely. He said it was unclear how the device was discovered or what it looked like.