Three people are behind bars in Laclede County on drug charges. The Laclede county prosecuting attorney’s office has charged 20 year old Mesha Riggs and 22 year old Logan Austin both of Lebanon with felony manufacture of a controlled substance. 26 year old James Walker also of Lebanon is being charged with felony possession of a controlled substance with intent to deliver. All three are being held in the Laclede County jail.