Butch Cook challengingincumbent Cory Thompson in City of Devine Mayor’s race One day of voting left…… Mayor Cory Thompson is a local freelance home builder and developer. He has served as mayor for close to four years. Previous to being appointed mayor, he also served on city council. Mayoral Candidate Butch Cook is a local businessman, who owns South Texas Trophies/ Image Matters. A long time Devine resident, he also served on city council from 1997-2003.