Jane and the CBI team investigate the murder of elderly heiress Elise Vogelson (guest star MARIETTE HARTLEY), whose remains are found in the living room of her spooky mansion.
The squad tries to solve a homicide case that is muddied by conflicting evidence; Maura must decide if she is going to take in her recently paroled grandfather; Jane and Casey must decide between their careers and their relationship.
Nick and Hank investigate a mysterious sighting linked to a tourist's death at a local lake. Nick is shown the scope of the Wesen uprising.
When Christy's car dies, Bonnie refuses to let Adam loan her money for a new one.
When a casino owner is murdered at an abandoned warehouse, suspects emerge in New York and Atlantic City; during the investigation, Castle throws an impromptu bachelor party for Ryan.