Title: A Deadly Game
Air Date: May 17, 2010 at 12:00 AM PDT
Castle and Beckett investigate what appears to be the assassination of an intelligence operative, but is actually the murder of a player in a high-end fantasy spy game. Meanwhile, Beckett finally acknowledges her feelings for Castle and reconsiders her romance with Detective Tom Demming. Before she can open up to her literary partner in crime, he heads to the Hamptons for the summer with his publisher — and ex-wife — Gina.