Rachel and the others begin picking through the snow, ice and debris. Maria cautions not to call out, in case of sound vibrations causing a cave-in.<br/><br/>Casting her light about, Rachel spots a hand sticking out of the snow. She hurries forward, dusting ice away and gingerly grasps the hand to free whoever is underneath. She tugs, and falls back in surprise as the hand comes away, severed at the elbow.<br/><br/>"I've got parts over here, too," Lewis says, glancing across at Rachel. "I don't think this is going to be much of a rescue mission."<br/><br/>"Over here," Maria says through their microphones.<br/><br/>Gathering near Maria, she stands looking down at the snow where he light is trained. Dark spots are visible, a string of them in the snow wandering off deeper into the cavern.<br/><br/>"A blood trail," Dr. Parker says.<br/><br/>"Looks like at least one person survived," Maria murmered, looking into the darkness of the cavern ahead of them.