With the investigation into a dead man that takes an unexpected turn when it's revealed that Beckett was conducting her own private surveillance investigation on him... in connection to her mother's murder.
Major Twist Alert!
Did Castle know about Kate's secret mission? Did she keep Kevin and Javier in the dark? And how will Capt. Gates react when it all hits the fan?
Worse yet, Beckett's connection to the victim may end up making her a suspect. Can she and Rick survive a manhunt in order to clear themselves.