David Warren Powell of Tucson, Arizona, born August 18, 1941 in Los Angeles, California, died on April 8, 2011. David was a kind and gentle spirit who was beloved by his friends and family. He was a businessman, author, mentor, chef and best friend to his lovely wife, Susan. David was a proud, decorated, combat Marine who served with the 7th Marines in Viet Nam. David was a Black Belt Karate champion. He was the author of "My Tour In Hell: A Marines Battle With Combat Trauma". David went on with his writing hoping to make a difference in the world up to his last breath. His second book "REBOOT: Confronting PTSD on Your Terms" will be published posthumously. David's memory lives on through his devoted wife, three cats, sister and brother-in-law, Carl and Susan Ramsower, extended family and his many friends. There will be a celebration of his life on Friday, April 15, 2011 at 4:00 p.m. at EAST LAWN PALMS MORTUARY on Grant Rd.