chunk: Rachel later kills Monica and Eric when they try to stop her with Spear guns. While distracted by her mother's voice, Marks, in an attempt to stop her, shoots Rachel with a flare gun as she falls into a pool, causing a sensor to extend the cover. When Mark makes the mistake of checking the pool, the injured Rachel pulls Mark into the pool, and, with the cover fully extended, uses his spear gun to free herself while he drowns. When Barbara sees Rachel's current state, she believes Rachel is possessed and flees. Rachel prays for help to die.