Trust betrayed . . . Michael: He's still having flashbacks of his escape from the underground compound. Only Cameron, the mysterious girl he met behind bars, seems to understand him-and realize that the sheriff may be gone but an even more dangerous enemy is out there . . . Cameron: She fell for Michael while in the compound . . . spying on him for Sheriff Valenti. Now she feels guilty, and wishes she could tell him the truth. But how can she be honest-without losing Michael?