CROSSVILLE — Greg Hughes takes a hit from Nathan Hull in the 4-cylinder class of Saturday's Demolition Derby. Hull went on to win the match. The event, held at the Cumberland County Community Complex, was a fundraiser for Cumberland County Court Appointed Special Advocates (CASA). CASA provides trained volunteers appointed by a judge to advocate in the best interest of abused and neglected children in court. The Cumberland County program is operated by the Upper Cumberland Human Resource Agency and is supported by grant funds and donations.