Nicole J. Butler

Patrick Jane and CBI Agents Cho, Rigsby and Van Pelt decide to conduct their own investigation when Lisbon is accused of murdering a recently paroled child molester she arrested in her past.

As the storm rages, patients are brought to the hospital by the busload and resources dwindle; a doctor's life hangs in the balance.

Suspicious that people are making fun of her, Amy and Jonah spy on Cloud 9 employees through the security system; Dina tries to track down an unsanctioned Easter Bunny in the store; Glenn preps for his church's play.

While a jury deliberates the guilt or innocence of a defendant on trial for murder, Jane tries to prove she has been wrongfully accused before time runs out. Meanwhile, Summer may have gone too far when she helps Cho make a case against a suspect. Numb3rs Diane Farr guest stars as the best friend of the accused.

Alan helps Walden get ready for a date with Bridget (Judy Greer); Jake decides to drop out of school like Walden did.

On the season finale, Castle and Beckett's long-awaited wedding is almost here, but when a shocking surprise threatens to ruin the big day, they are sent on a wild mission filled with masked men, angry bikers and a charming ne'er-do-well from Beckett's past.