In a tweet to parents around 10 a.m., Wednesday, Dec. 1, Norwalk Public Schools said Norwalk High School and PTTech have been "evacuated due to an alleged threat."
"Everyone is safe: we'll let you know when there is more information.
A call and email to Norwalk Police have not been returned.
This is a developing story. Check back to Daily Voice for updates.
Click here to follow Daily Voice Norwalk and receive free news updates.