Castle (2009)

Episode Overview

As Beckett watches in horror, the detective who had been probing into her mother’s murder is shot before he can share crucial new evidence with her. This traumatic event resurfaces Beckett's deep-seated pain. In their quest to uncover the truth behind the detective's death, the team stumbles upon a long-buried conspiracy that could reveal the motives behind her mother’s murder and the identity of the mastermind. Meanwhile, Beckett and Castle's relationship evolves in unexpected ways.