When did Castle Season 7 Episode 4 air?
Castle Season 7 Episode 4 aired on October 20, 2014.


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.

When an ice cream vender is shot, evidence leads Beckett and Castle to believe that an unknown second-grader may have vital information about the case. Castle goes undercover at an elementary school to try and identify the second-grader but nothing goes as planned.
Direct answers for episode-level questions and details.
Castle Season 7 Episode 4 aired on October 20, 2014.
This episode runs for approximately 43 minutes.
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