When did Castle Season 2 Episode 23 air?
Castle Season 2 Episode 23 aired on May 10, 2010.


A whole new chapter in crime solving.
After a serial killer imitates the plots of his novels, successful mystery novelist Richard "Rick" Castle receives permission from the Mayor of New York City to tag along with an NYPD homicide investigation team for research purposes.

A robbery-homicide prompts Beckett to invite Demming to assist on a case, giving Castle a ringside seat to their budding romance. When it becomes clear that the two men have very different ideas about how to proceed, the investigation becomes an unspoken competition for Beckett's attention, one in which each man races to solve the case, as Beckett referees between her two admirers.
Direct answers for episode-level questions and details.
Castle Season 2 Episode 23 aired on May 10, 2010.
This episode runs for approximately 44 minutes.
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