Liz hadn't really thought about what would happen if he were to find her or catch her trying to escape.  she only knew she had to do so.  She kept her breathing as steady as she could.  Her own feelings and nerves were starting to become unsteady.  She kept herself against the wall as much as possible.  She felt a rock dig into her arm and moved forward a bit.  Her eyes were unaccustomed to the darkness.  She tried to avoid darkness during her life as much as possible.  Her only hope was that she could escape without a physical confrontation.