Ghosts

Tell Thomas to stop being paranoid. There's no one here but us. Not even the Vultures bother coming here. Besides, we're decamping the moment we finish "borrowing" the food production facilities here, and it'll be another couple of weeks before we come back. He should go outside if the sound of the machinery's creeping him out, not chatter about a little girl's voice... Wait, did you just hear something?