 threats to a worker and law enforcement officers. The governmental center was evacuated at about 2.30 Wednesday afternoon. By 4.30, law enforcement had deemed the threat less than credible and all offices were back open this morning at 8 a.m. The man, whose name has not yet been released, was arrested on the Tart Trail at about 6 p.m. Wednesday on charges of threats of terrorism, resisting and obstructing, and assault on a police officer.