Wedding bells ring for one of the BAU, and Prentiss ponders her future.
The BAU goes up against a gang of serial-killing bank robbers, the team tries to negotiate the situation in the bank, but the stakes rise when one of their own becomes a hostage.
The BAU team heads to Oregon to investigate a series of gothic, ritualistic murders.
A Thin Line
The BAU team investigates a series of brutal home invasions and murders in California's Inland Empire that appear to be gang-related, but their investigation may uncover a more sinister motivation.
The BAU team hit choppy waters on the beaches of Southern California when they discover a series of bodies hidden in lifeguard towers along the coast.
The Bittersweet Science
The BAU team investigates a string of brutal bludgeonings in Philadelphia and is led to the city's boxing scene in search of the killer.