Marissa, Jamal, Jack and Ricky all encounter something mysterious during their camping trip in the woods. Lucy tells Ian that Brennan's been transferred to G.H. and she's leaving to visit Kevin in Switzerland. Chris suggests to Karen he become The Avatar's next host. When she tries to phone Ian to warn him, Chris accidentally knocks her down and then The Avatar appears. Although they don't find Alison at her home, Rafe continues to accuse Livvie of doing something to her. He tells her their marriage is over. Trapped, Ali sees something in the woods. Rafe finds an empty trap with blood and torn clothing.