When did Castle Season 4 Episode 12 air?
Castle Season 4 Episode 12 aired on January 16, 2012.


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.

It was longtime Castle friend Mayor Weldon's political clout that allowed Castle to partner up with Beckett. But now, when a woman is found dead in a car that traces back to the Mayor's motor pool, that partnership comes under fire as the scandal surrounding the investigation threatens to bring down Weldon's administration.
Direct answers for episode-level questions and details.
Castle Season 4 Episode 12 aired on January 16, 2012.
This episode runs for approximately 44 minutes.
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