CBS

RECAP | Season 4:
Episode 25: To Hell...And Back

The BAU track a serial killer who chooses junkies, prostitutes and the homeless off the streets of Detroit as his victims. The team tracks the serial killer to a pig farm in the wilds of Canada. ... More...

RECAP | Season 4:
Episode 24: Amplification

When a new strain of weaponized anthrax is released into the public, the team works with members of the Centers for Disease Control and Department of Homeland Security to catch the Unsub. When we... More...

RECAP | Season 4:
Episode 23: Roadkill

The BAU is called to Hartford, Connecticut to help stop a killer who is running over women with his car. In the beginning they believe this UnSub is using his car to simulate a rape; an impotent ... More...

RECAP | Season 4:
Episode 22: The Big Wheel

An UnSub has sent the BAU edited film footage of him going about his day, including the murder of one of his victims. Upon closer look, the team also discovers a message written by the UnSub, Ã... More...

RECAP | Season 4:
Episode 21: A Shade of Gray

When profiling a series of child abductions and murders, the team discovers that one of the cases is not the handiwork of the serial killer they apprehended.   More...

RECAP | Season 4:
Episode 20: Conflicted

The team travels to South Padre Island during spring break to track down an UnSub with multiple personalities who as a woman seduces her victims (college frat boys) but then as a man, rapes and m... More...

RECAP | Season 4:
Episode 19: House on Fire

The BAU must track down a serial arsonist/murderer who instills fear in a small town by setting fire to community meeting places and killing several residents in the process.   More...

RECAP | Season 4:
Episode 18: Omnivore

Hotch is summoned to South Boston to the deathbed of a detective who headed the first case Hotch worked in the BAU. The dying cop confesses that he made a secret deal with the serial killer. If h... More...

RECAP | Season 4:
Episode 17: Demonology

The BAU investigates a series of deaths that were the result of exorcisms. Agent Prentiss has a personal connection to one of the victims in a series of deaths with religious overtones More...

RECAP | Season 4:
Episode 16: Pleasure is My Busin...

The team tracks a female UnSub, a high-class call girl, whose victims are captains of industry. More...

RECAP | Season 4:
Episode 15: Zoe's Reprise

The team pursues a copycat serial killer who is recreating the techniques used by past famous murderers. More...

RECAP | Season 4:
Episode 14: Cold Comfort

The team tracks a killer who abducts, kills and embalms his victims. Cybil Shepherd guest stars as Mrs. Gless, the mother of a suspect in a murder case. More...

RECAP | Season 4:
Episode 13: Bloodline

The BAU team becomes involved in the case of a family working together to abduct young women. More...

RECAP | Season 4:
Episode 12: Soul Mates

The BAU arrest an UnSub who rapes then kills his female victims. During interrogation, the team discovers that this UnSub has a partner and that he's the UnSub's next door neighbor.   More...

RECAP | Season 4:
Episode 11: Normal

The team investigates the murders of "The Road Warrior," an UnSub who kills blonde women driving luxury cars on the Southern California freeways.   More...

RECAP | Season 4:
Episode 10: Brothers in Arms

A BAU case hits close to home for Morgan, who was a cop before joining the team, when a serial killer specifically focuses on members of the police force in Phoenix, Arizona. More...

RECAP | Season 4:
Episode 9: 52 Pickup

The team tracks down a serial killer who preys on beautiful, moneyed, privileged, young women that he picks up at nightclubs. On the personal front, J.J. gives birth to a baby boy.
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RECAP | Season 4:
Episode 8: Masterpiece

An Unsub presents himself to the team and reveals to them that he is a serial killer who has murdered seven women over the years and at this moment has five other victims who will die in less tha... More...

RECAP | Season 4:
Episode 7: Memoriam

This is the conclusion of the two-parter that began with "Instincts," when Reid was plagued by dreams of a murder from his childhood. He believes that his own father was a serial killer... More...

RECAP | Season 4:
Episode 6: The Instincts

A serial killer abducts a child, keeps him alive for seven days then smothers him to death. The team is called in when another child is abducted. They discover and stop the perpetrator of the cri... More...