According to Calvert County, Md. Sheriff Mike Evans, on April 7 at 1:35 a.m. Dep. J. Brown conducted a traffic stop on a vehicle at Armory Road and Main Street in Prince Frederick.  The driver, Michael Brandon Beach, 22 of Mechanicsville, was arrested and charged with DUI, possession of a schedule II drug; Percocet and possession of a schedule II drug; Cocaine, and use of drug paraphernalia; a one dollar bill used to store Cocaine.