In May 1967, Col. Roy Knight Jr., from Garner, Texas, served in the U.S. Air Force and was killed during the Vietnam War. Earlier this year, Knight's remains were identified in Laos. And on Thursday, the veteran's journey came full circle. 967, Col. Roy Knight Jr., from Garner, Texas, served in the U.S. Air Force and was killed during the Vietnam War. Earlier this year, Knight's remains were identified in Laos. And on Thursday, the veteran's journey came full circle. Thank you for your service sir! USA