Sheriff’s Office Moving to New Alert System
The St. Mary’s County Sheriff’s Office is transitioning to a new alert and tip submission platform: tip411, which will replace the Nixle system currently in use. Nixle alerts will end November 12, 2025, and current subscribers will not automatically transfer to the new system.
Stay Safe, Smart, and Secure
Beware of vehicle burglary and theft scam in St. Mary’s, Calvert and Charles counties. Stay informed with NIXLE.
Community Policing: Connect With Nixle
Lexington Park COPS working to improve the area. Receive information about local crime alerts, road closures, community events and more.
New Community Policing Unit Out in Force
Increased police presence in the Lexington Park area is aimed at cleaning up the streets and remedying the day to day problems facing business owners and locals.















