The death of a teenaged girl sends Castle back to one of his former high schools to investigate the possibility of a telekinetic killer.
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Is the high school principal happy to see Rick Castle back at school...or just hoping for a sizable donation?
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The murder of a mean girl has Beckett and Castle waiting in the hallway to get answers.
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Is this one of the many schools that Rick Castle was kicked out of? We'll find out on "Smells Like Teen Spirit"
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Will Kate get some stories about Castle's teenaged years as well as answers into her murder investigation?
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Do you think this high school will still have Rick Castle's permanent record on file?
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The death of a teenager keeps things serious for Beckett and Castle.
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A murder at a high school has Castle and Beckett interrogating teenagers and searching lockers on "Smells Like Teen Spirit"
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Castle Season 6 Episode 15 Quotes

Beckett: I'm not choosing our song off of a list that includes Def Leppard's "Pour Some Sugar on Me"
Castle: That song, I'm sure ignited many a strip club romance back in 1987.

I'd offer a theory but I'm too busy having detention flashbacks.

Castle