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.
It's personal for Garcia when the BAU investigate the disappearance of a woman in her survivors' support group whose daughter went missing seven years earlier.
From Childhood's Hour
The BAU Team searches for children being abducted in St. Louis, and Rossi receives shocking news from his first wife.
It Takes A Village
A Senate committee questions the members of the BAU team; a familiar face may help keep the team united.