Pound of meth found during traffic stop in Lawton A Lawton man has been charged with aggravated trafficking in illegal drugs after a police say they found a large quantity methamphetamine during a traffic stop April, 19. By Tiffany Bechtel | April 21, 2021 at 10:38 PM CDT - Updated April 21 at 10:38 PM LAWTON, Okla. (TNN) - A Lawton man has been charged with aggravated trafficking in illegal drugs after investigators say they found a large quantity methamphetamine during a traffic stop April, 19. According to the affidavit, an officer pulled over a white Cadillac after witnessing the driver exceeding the speed limit in Elmer Thomas Park.