OKLAHOMA CITY Oklahoma City University has tabbed David Crynes as assistant coach for its men's and women's cross country and track & field programs. Dr. Crynes joins the Stars after being Stillwater High School head boys and girls cross country coach and assistant track & field coach for distance running in 2015-16. Crynes led Heritage Hall in Oklahoma City to the 2014 Class 3A boys track & field runner-up showing and the 2012 Class 4A girls cross country runner-up finish.