Criminal Minds (2005)

Season 4

September 24, 2008 26 Episodes

Episodes

Mayhem
Episode 1
8.3

Mayhem

Sep 24, 2008

40 minutes

When an SUV carrying members of the team explodes, the rest of the team fights to save them and catch the terrorists responsible for the bombing.

The Angel Maker
Episode 2
8.0

The Angel Maker

Oct 1, 2008

41 minutes

A series of murders is linked to a serial killer executed a year earlier, and the BAU team must find the link between the dead killer and the new spate of crimes.

Minimal Loss
Episode 3
8.0

Minimal Loss

Oct 8, 2008

42 minutes

Reid and Prentiss are taken hostage when they go under cover to investigate possible child abuse at an underground cult.

Paradise
Episode 4
8.1

Paradise

Oct 22, 2008

40 minutes

The BAU joins the manhunt to catch a serial killer who conceals the manner of his crimes by staging car accidents.

Catching Out
Episode 5
7.7

Catching Out

Oct 29, 2008

40 minutes

The BAU investigates a series of murders that appear to be connected to a killer who jumps trains and chooses his victims based on their proximity to the railway.

The Instincts
Episode 6
8.1

The Instincts

Nov 5, 2008

42 minutes

While investigating the abduction of a young boy in Las Vegas, Dr. Reid starts to have dreams that might help reveal buried memories from his childhood.

Memoriam
Episode 7
8.2

Memoriam

Nov 12, 2008

40 minutes

As Reid's investigation of a young boy's murder in Las Vegas continues, he discovers possible connections to his own past.

Masterpiece
Episode 8
8.6

Masterpiece

Nov 19, 2008

39 minutes

When a narcissistic psychopath confesses he has killed seven people and more will die, the team must locate his latest victims before it is too late.

52 Pickup
Episode 9
7.4

52 Pickup

Nov 26, 2008

41 minutes

Agents Prentiss and Todd go undercover to profile a serial killer who uses skills of persuasion to lure women into danger.

Brothers in Arms
Episode 10
7.9

Brothers in Arms

Dec 10, 2008

39 minutes

The BAU team hunts for a serial killer who targets members of the police department in Phoenix, Ariz., a case that hits close to home for Morgan, a former cop.

Normal
Episode 11
8.5

Normal

Dec 17, 2008

40 minutes

The team investigates a serial killer who shoots luxury car owners on Southern California's freeways.

Soul Mates
Episode 12
8.2

Soul Mates

Jan 14, 2009

41 minutes

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

Bloodline
Episode 13
7.8

Bloodline

Jan 21, 2009

42 minutes

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

Cold Comfort
Episode 14
7.8

Cold Comfort

Feb 11, 2009

42 minutes

The mother of an abducted child works with the BAU to apprehend a serial killer who kidnaps, murders, and embalms his victims.

Zoe's Reprise
Episode 15
7.6

Zoe's Reprise

Feb 18, 2009

42 minutes

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

Pleasure Is My Business
Episode 16
7.3

Pleasure Is My Business

Feb 25, 2009

41 minutes

The team searches for a female suspect who uses her professional skills as a high class call girl to lure and kill high-powered executives.

Demonology
Episode 17
7.6

Demonology

Mar 11, 2009

42 minutes

Agent Prentiss has a personal connection to one of the victims in a series of deaths with religious overtones.

Omnivore
Episode 18
8.5

Omnivore

Mar 18, 2009

42 minutes

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.

House on Fire
Episode 19
7.8

House on Fire

Mar 25, 2009

39 minutes

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.

Conflicted
Episode 20
8.6

Conflicted

Apr 8, 2009

41 minutes

The team travels to Fort Lauderdale during spring break to find a serial killer who is targeting co-eds on vacation.

A Shade of Gray
Episode 21
8.3

A Shade of Gray

Apr 22, 2009

41 minutes

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.

The Big Wheel
Episode 22
8.4

The Big Wheel

Apr 29, 2009

42 minutes

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.

Roadkill
Episode 23
7.9

Roadkill

May 6, 2009

41 minutes

An unsub who kills with his car is the subject of a BAU investigation.

Amplification
Episode 24
8.6

Amplification

May 13, 2009

41 minutes

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.

To Hell... (1)
Episode 25
7.9

To Hell... (1)

May 20, 2009

41 minutes

The BAU tracks a serial killer who chooses junkies, prostitutes and the homeless off the streets of Detroit as his victims and takes them across the border into Canada, and an agent's life is in peril.

...And Back (2)
Episode 26
9.0

...And Back (2)

May 20, 2009

42 minutes

The BAU tracks a serial killer who chooses junkies, prostitutes and the homeless off the streets of Detroit as his victims and takes them across the border into Canada, and an agent's life is in peril.