Shooting reported at high school in Maryland

Business Insider

Authorities are investigating reports of a shooting at Great Mills High School in Maryland on Tuesday morning.

The St. Mary's County Sheriff's office said on Twitter it was responding to the incident, and told parents to avoid the school and respond to a nearby high school instead.

Local authorities would not yet say whether there were any injuries, according to local media reports.

This is a developing story. Refresh for updates.