Emily’s alleged serial killer, Conrad Harlow, is being released from jail, and Emily has not come close to solving the mystery of her kidnapping and time in captivity. As Emily struggles to return to normal life, a witness turns up and reinforces the suspicions of Emily. Emily denies the suspicions and is sure the witness is lying and was forced into making a false statement, maybe by someone in the FBI. Will Emily and Nick be able to find out the truth before Emily is again torn from her family?

The evidence against Emily is too much for the FBI and Boston Police Department to ignore, so they ask her to turn herself in. In the midst of chaos, old feelings come to the surface between Nick and Emily. Emily decides she would rather flee and try to solve the mystery that is ruining her life. Can Emily save her relationship with Flynn? Is it possible for agent Adam Radford to solve this mystery? Can Nick trust Emily anymore?