House's latest patient is 6-year-old Lucy, who collapsed at daycare with ailments well beyond her years.
The BAU is called to Alabama when young women are being abducted by what appears to be a family working together.
After graffiti is repeatedly painted on Melinda's shop doors, she seeks out the town blogger convinced he is the one causing the mischief in an attempt to expose her. Melinda is forced to encounter the dark side of Grandview in order to help the latest ghost cross-over.
Melinda lends a hand to Ned's girlfriend who thinks her deceased father is haunting her.
Nick and Eddie head to New York in an attempt to bring Owen back to his estranged wife and family in Knightsridge, and Hannah comes to terms with her true feelings for Nick.