Castle (Ep. 524) "Watershed"
An interview with a federal law enforcement agency forces Beckett to reconsider her career and her relationship with Castle.
Castle (Ep. 523) "The Human Factor"
Castle and Beckett find themselves shut out of a crime scene by Homeland Security.
Castle (Ep. 522) "Still"
When Beckett steps on a pressure-sensitive bomb, the team searches for a way to save her.