Case Files: St. Mary’s Grand Jury Moves Forward With Felony Drug Charges Following Historic Drug Bust

Antwian Marquis Johnson and Shannon Marie JohnsonLEONARDTOWN, Md. – A lengthy investigation by the St. Mary’s County Sheriff’s Office has resulted in the indictment of two individuals on extensive drug trafficking and firearms-related charges. Shannon Marie Johnson, 37, of Great Mills, and Antwian Marquis Johnson, 38, of Prince Frederick, face a combined 18 charges following…