A DPS trooper arrested a 21-year-old Houston man on felony and misdemeanor drug charges after a Saturday night, Nov. 1, traffic stop on State Highway 21 East near the Brazos River Bridge.Austin Alexander Chan was charged with possession of a controlled substance in Penalty Group 2, a state jail felony, and possession of under 2 ounces of marijuana, a Class B misdemeanor, and is now free ...