Hazmat situation reported at Columbus Police Headquarters

COLUMBUS - The Columbus Division of Fire is on the scene of a hazmat situation at Columbus Police Headquarters.It happened just after 9:15 a.m. Friday on Marconi Boulevard.Battalion Chief Martin with the Columbus Division of Fire told 10TV someone came in contact with a white powdery substance in an envelope.They evacuated the area, so nobody comes in contact with the substance.No injuries have been reported.Stay with 10TV and 10TV.com on this developing story.