In order to hunt down the brutal murderer of a grifting seducer, Castle and Beckett must investigate New York's elite. Meanwhile, Castle plans to surprise Beckett on their one-year wedding anniversary.
The lead suspect in an NCIS murder investigation is a woman Gibbs' friend, Phillip Brooks (Don Lake), met on a dating site. Also, Sloane has a secret admirer on Valentine's Day.
Adrift from his family and estranged from Ezra, Ray is enlisted by a wealthy family to free their kidnapped son and finds himself enmeshed with an entirely new class of people. Meanwhile, a retired Mickey stumbles upon a new enterprise, Abby finds a friend on the streets of LA, and Bunchy's newfound confidence falters when faced with a troupe of Luchadores.
It's Election Day, and with his stake of the NFL team in writing, Ray must take down a rival bidder and ensure Verona's re-election in order to protect his interests. Mickey, meanwhile, has to find a way to keep Ginger and the other prostitutes working - or face the wrath of Mrs. Minassian. Plus, on a trip to win back Teresa, Bunchy confides in Romero, and Terry, left alone at the Fite Club, sees signs that the Aryans might be after him.
Harvey tries to repair a broken relationship - leaving Louis, Donna and Rachel to manage PSL in his absence. Meanwhile, Mike gets a helping hand from an unexpected place.
