Hopkins County deputies have arrested 45 year old Karla Louise Weathers of Copperas Cove and 48 year old Paul Hawrylak of Texarkana for possession of a controlled substance. They had been stopped for a traffic violation and refused permission to search the vehicle. A K9 drug dog was called in and alerted on a Crown Royal bag that a crystal substance believed to be methamphetamine on the console of the vehicle. Both have been released on bond.