Rick will go back to school on Castle Season 6 Episode 15.
The installment will find Castle and Beckett looking into the murder of a high school student at one of the latter's alma maters, with Rick growing giddy because it will appear as if the victim was a a teenage telekinetic.
Oh, yes, we're talking about a "real life Carrie," as Castle puts it in the following sneak peek. Watch now:
"Smells Like Teen Spirit" airs on February 17. Until then, you can watch Castle online and you can click through a number of photos from the installment, courtesy of ABC.
1. High School Is Murder
The death of a teenaged girl sends Castle back to one of his former high schools to investigate the possibility of a telekinetic killer.
2. Happy to See Castle
Is the high school principal happy to see Rick Castle back at school...or just hoping for a sizable donation?
3. Waiting in the Hallway
The murder of a mean girl has Beckett and Castle waiting in the hallway to get answers.
4. What's Rick's High School History?
Is this one of the many schools that Rick Castle was kicked out of? We'll find out on "Smells Like Teen Spirit"
5. Castle's Alma Mater
Will Kate get some stories about Castle's teenaged years as well as answers into her murder investigation?
6. The Permanent File
Do you think this high school will still have Rick Castle's permanent record on file?
8. Teenage Interrogations
A murder at a high school has Castle and Beckett interrogating teenagers and searching lockers on "Smells Like Teen Spirit"
9. Back to School
Castle's back at one of his own schools and it already looks like he's already gotten himself into trouble.