the tent and wraping were probly more for the publics protection then for there own good. Being in the medical field, and seeing some horrific things its stuff you wouldnt want young children or the weaker of stomach to see. Im sure the crash was horrific, but if this young man started to convulse or had to be tubed due to a blockage of his airway from a neck injury im sure its something no parent would want there child to see.