Castle (2009)
S02E23 Overkill
Episode Overview
After a robbery turns deadly, Beckett brings in Demming to help with the investigation, allowing Castle to witness their growing connection. As their approaches to the case clash, it evolves into an unacknowledged rivalry for Beckett's favor. Both men are determined to crack the case first, while Beckett finds herself mediating between her two suitors, juggling their differing methods and competing for her attention.