Criminal Minds
Season 4
26 episodes
-
S04E01 Mayhem
When an SUV carrying members of the BAU explodes, the rest of the team fights to save their colleagues and catch the terrorists responsible for the bombing.
-
S04E02 The Angel Maker
When a series of murders are linked to a serial killer who was executed a year ago, the BAU must find the connection between him and the current killing spree.
-
S04E03 Minimal Loss
When Prentiss and Reid go undercover to investigate possible child abuse at an underground cult, they get trapped inside the compound when a federal raid goes bad.
-
S04E04 Paradise
Serial killer who disguises his victims' demise by creating car accidents to mask their earlier deaths is the subject of a BAU manhunt.
-
S04E05 Catching Out
Serial killer who jumps trains and targets people living near the railway is the subject of a BAU manhunt.
-
S04E06 The Instincts
While investigating the kidnapping of a young boy in Las Vegas, Dr. Reid begins to have dreams that may help reveal some buried memories from his childhood.
-
S04E07 Memoriam
Dr. Reid embarks on his own investigation into the murder of a young boy years earlier in Las Vegas that he strongly believes has a connection to his own childhood.
-
S04E08 Masterpiece
The team must profile a self-confessed serial killer who turns himself in, but sends them on a massive manhunt to find his latest victims before it is too late.
-
S04E09 52 Pickup
Agents Prentiss and Todd go undercover to profile a pickup artist who uses his skills of persuasion to lure women into danger.
-
S04E10 Brothers in Arms
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.
-
S04E11 Normal
The team investigates a serial killer dubbed "The Road Warrior," a suspect who kills luxury car owners while they are driving on freeways in Southern California.
-
S04E12 Soul Mates
The BAU team suspects a member of an affluent community in Atlanta is responsible for the disappearance of a local young woman and that the suspect may have worked with an accomplice.
-
S04E13 Bloodline
The BAU team becomes involved in the case of a family working together to abduct young women.
-
S04E14 Cold Comfort
The team searches for a killer who embalms his victims in order to spend more time with them.
-
S04E15 Zoe's Reprise
The team pursues a copycat murderer who is duplicating the methods of infamous serial killers.
-
S04E16 Pleasure is My Business
The team searches for a prostitute who is luring and murdering business executives.
-
S04E17 Demonology
A string of deaths with religious undercurrents is investigated, and Prentiss has a personal tie to the case.
-
S04E18 Omnivore
Agent Hotchner revisits the first case he worked at the BAU when details come forth that one of the deadliest serial killers in New England's history has struck again after a 10-year hiatus.
-
S04E19 House on Fire
The BAU team must track down a serial arsonist who instills fear in a small town by setting fire to community meeting places and killing several residents in the process.
-
S04E20 Conflicted
The team travels to South Padre Island during spring break to find a serial killer who is targeting college students on vacation.
-
S04E21 A Shade of Gray
When profiling a series of child abductions and murders, the team discovers that one of the cases may not be the handiwork of the serial killer they apprehended.
-
S04E22 The Big Wheel
When the team is sent a videotape from a serial killer detailing one of his crimes, they discover a hidden message asking them to help him stop his murderous ways.
-
S04E23 Roadkill
An unsub who kills with his car is the subject of a BAU investigation.
-
S04E24 Amplification
When a new type of chemical warfare is released into the open air, the BAU must act quickly to find the source before any more innocent people are exposed.
-
S04E25 To Hell...and Back (1)
The team hunts for a serial killer in Detroit who targets those on the fringe of society.
-
S04E26 To Hell...and Back (2)
The team searches for the killer in Canada, and an agent's life is threatened.
More from the 2000s.