" partner—is standing there, holding her gun. Mark slouches down, waiting for the barrage of bullets. But instead, he notices the woman aim the weapon at herself, the muzzle propped against the bottom of her chin. Mark wants to scream, to tell her not to do it. But it’s too late. The woman pulls the trigger. The boat drives on. "

― James Dashner , The Kill Order (The Maze Runner, #0.4)