A late night traffic stop on Central Freeway turns into a drug arrest.  Wichita Falls Police stopped 55 year-old Denise Gail Scruggs of Burkburnett in the 1200 block of Central Freeway for expired registration.  During a search of the vehicle officers found a glass pipe and crack cocaine.  Scruggs was arrested and charged with possession of drugs.  She remained in the Wichita County Jail Monday afternoon on a bonds totaling $2,000