A Worthington middle school announced it is closed on Tuesday after police were notified of social media threats. The social media threats have since been traced to a Snapchat user in California. The Worthington School District said the Columbus Police and Counter-Terrorism Units investigation has led them to trace a Snapchat

McCord Middle School in Worthington was shut down on Tuesday after a shooting threat was made against the school. Columbus police are leading the investigation.

A middle school in Worthington was closed Tuesday as police were investigating a shooting threat made toward the school. Worthington Schools posted on its website that McCord Middle School was closed.

Reading Community City School District closed Tuesday due to a threat to the building. Police are investigating.

In an update sent out to families, a McCord Middle School spokesperson confirmed that detectives found "no credible threat" to the school.

Two schools in Sonoma County will be closed Tuesday after an adult made a threat to an elementary school, officials said Monday. The closures of Penngrove Elementary School and Kenilworth Junior High School followed the lockdown Monday from what officials said was a threat made by an adult.

Two schools in the Petaluma area will be closed Tuesday following a threat made to one of them on Monday, according to the Sonoma County Office of Education.