Castle Series Finale: The Biggest Mysteries We Need Wrapped Up

This one seems the least likely of the three to get answered, but still, we learned a few weeks ago that Tamala Jones would be exiting the show along with Katic had it been renewed for a ninth season. So, what would have become of Lanie? Will she quit and move away? Will she finally find a relationship to commit to? Her dating life certainly became a fun B-plot the last few weeks. There were so many possibilities! Castle's series finale airs Mondays at 10/9c on ABC.

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