FREDERICK, Md. — The Frederick County Sheriff’s Office says three West Virginia residents have been arrested on drug charges after deputies pulled their vehicle over during a traffic stop.

Twenty-six-year-old Chad Lewis, 44-year-old Joletta Rebovich and 35-year-old Celesta Jamison, all of Keyser, W.Va., are charged with possession heroin. Lewis is also charged with possession of cocaine.

Deputies tell the News-Post of Frederick that the trio’s car was pulled over Saturday for lack of working rear tag lights.

After a drug-sniffing dog alerted on the car, deputies say they found heroin and cocaine.