Aurion's eyes grew wide as he stared at the motionless body of the angel. He felt her neck for a pulse. There was none. However, she wasn't out of air for very long so Aurion quickly put both of his hands on her chest and gave rhythmic thrusts in hopes of jump starting her heart. After 30 compressions, he tilted her head back and lifted her chin up to open the airway. He  then pinch her nose shut and breathed into the mouth and then repeated the process.