Something from Conrad's past may have a connection to Leopold's kidnapping. Conrad meets with his father to explore this. A package arrives which makes the Cain's wonder if Leopold was the only child targeted for kidnapping. Knapp heads to Brown University to find Aubrey.
The kidnappers target Leopold's bodyguard Virgil once again as he prepares for surgery. Conrad is questioned by the police regarding something from his past. Ellie joins an annoymous group for parents of kidnapped children. Knapp looks into the bullet that was used to shoot Virgil.
Ellie's father Benjamin Rand steps in and takes over and he is willing to do anything to get his grandson back, but will it cost him his own life? Meanwhile Knapp and King keep searching into the Cain's past while Conrad is arrested.
Information regarding Swiss bank accounts and is revealed, which in turn implicated a family friend in Leo's kidnapping. There is a disagreement among the group choreographing the kidnapping; some members defect and present their own demands to the Cains.