Alert
Officers are on scene at Great Mills High School, no violence has occurred. Everything is secure, do not go to the school.
Officers are on scene at Great Mills High School, no violence has occurred. Everything is secure, do not go to the school. 
Officers are on scene at Great Mills High School, no violence has occurred. Everything is secure, do not go to the school.
Instructions:
Parents are instructed to go to McKays parking lot, Great Mills Road, officers will be there.
Address/Location
St. Mary's County Sheriff's Office
23150 Leonard Hall Dr
Leonardtown, MD 20650
Contact
Emergency: 9-1-1
Non-emergencies: 301-475-8008