The Hyattsville Police Department issued an alert at approximately 2:15 p.m. on Monday, Oct. 17, advising that the DeMatha Catholic High School on Madison Street has been placed into its lockdown protocol.
A spokesperson for the police department said officers are on the scene at the school, though it is unclear what caused the lockdown.
More information is expected to be released by the agency on Monday afternoon.
This is a developing story. Check Daily Voice for updates.
Click here to follow Daily Voice Hagerstown and receive free news updates.