Sinner sisters earn Shelton High Valedictorian, Salutatorian honors Wed, 05/09/2018 - 3:43pm Jylissa Sinner was recently selected as the 2018 Shelton High Valedictorian and sister, Jeresa Sinner, was named as the Shelton ...PLEASE LOG IN FOR PREMIUM CONTENT. Our website requires visitors to log in to view the best local news. Not yet a subscriber? Subscribe today! Read more about Sinner sisters earn Shelton High Valedictorian, Salutatorian honors