William Walker, 63, was arrested by the Pearl River County Sheriff’s Department Patrol Division for felony possession of a controlled substance during a traffic stop. On Monday, April 13, Walker was driving carelessly in a Chevrolet Silverado on McNeil McHenry Road. The Patrol Division identified him as a resident of Perkinston, Mississippi. When stopped, he was found to be in possession of methamphetamine. Walker was subsequently transported …