Someone thankfully had the presence of mind to cast a human-presence revealing spell. When it was discovered that there was still at least one beating heart underneath the rubble, the rescuers became more frantic to levitate away the bits and pieces of the demolished house. A loud shout from those in the midst of the recovery effort helped to calm Hermione's racing heart. Ron had been found. For the moment, at least, he was still alive. Whether he would remain so wasn't certain. As she watched Ron's unconscious form be pulled from the rubble, she felt both relief and sick to her stomach. Was she somehow responsible for this? Did Rodolphus discover that Ron was helping her? Maybe Rabastan was suspicious of his former protégé.