Just got on scene of this incident at raleigh city hall. Spokesperson tells me 3 employees were evacuated and checked out after they were exposed to unknown substance. Substance deemed not hazardous. City hall back open. Live report at 4 on TV @raleighpolice #ABC11 pic.twitter.com/uN6HEr6wKn— Josh Chapin (@JoshChapinABC11) June 27, 2018
Hazmat teams set up tents on the sidewalk outside the building.
Police say as many as three people are being treated in the tents for possible exposure to an unknown substance that was in a package that was opened.
This is a developing story, check back for updates.