The St. Mary's County Sheriff's Office has increased its presence today at Great Mills High School as a precaution while investigating a tip received from a community member.

The Sheriff's Office: 'We understand that situations like this may cause concern, and we want to reassure the community that there is no indication of a threat to students, staff or the public at this time. Deputies are working closely with school administrators as the investigation continues. No arrests have been made. We encourage anyone with information to report it to the Sheriff's Office at 301-475-8008. Additional information will be shared as it becomes available.'