Preston was executed by the State of Texas on November 15, 2012
Last statement: Yes, Warden. Mom, Celeste: Please know I'm innocent and I love you both. Please continue to fight for my innocence even though I'm gone. John, Cort, Allen, Barbara, Louis, and Anna: Thank you for helping me and trying to save my life. I love you. Give everybody my love. Jason, thank you for your friendship. Thank Laura, too. I love all of you. Bye. Ok, Warden.