Owen is faced with tough decisions as Seattle Grace spirals toward financial ruin; Jo and Alex try to save an infant's life; April turns to Jackson for dating advice.
Susan and Ian's relationship moves to the next level; Gabrielle has a new love interest; the residents of Wisteria Lane celebrate their annual block party.
When Reid fears his mother has been abducted, he asks the BAU to investigate while he's stuck in prison.
Recounts the events of the first case on which Brennan and Booth worked together, and how other Jeffersonian team members' relationships began.
Jane and Maura investigate when a famous competitive bass angler is murdered.