Title: Kill the Messenger
Air Date: November 9, 2009 at 12:00 AM PST
Castle and Beckett investigate the hit-and-run death of a bike messenger who was about to deliver a sensitive package, the contents of which would have freed a wrongly convicted man from prison. In a surprising twist, this tragic death is linked to a murder case that Captain Montgomery investigated a decade earlier. To solve the present murder, Castle and Beckett must explore the secrets and scandals of a prominent New York family.