Episode 1
Aired Oct 9, 2008
For Warrick
After Warrick is shot in a Las Vegas alley, the entire CSI team, past and present, comes together to deal with the aftermath.
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Episode 2
Aired Oct 16, 2008
The Happy Place
A hypnotist and bank robber becomes the prime suspect in a murder investigation; the team probes the death of a school counselor with a gambling problem.
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Episode 3
Aired Oct 23, 2008
Art Imitates Life
When a number of people are found dead, looking as if they simply died in the middle of what they were doing, the CSI team tries to figure out what keeps the corpses from collapsing.
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Episode 4
Aired Oct 30, 2008
Let It Bleed
Two bodies are found in a trash bin: one is a man disguised as a cop, who committed armed robbery, and the other is the daughter of a South American crime lord.
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Episode 5
Aired Nov 6, 2008
Leave Out All the Rest
Grissom asks Lady Heather for help when the team investigates a case connected to the world of domination.
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Episode 6
Aired Nov 13, 2008
Say Uncle
The team has a hard time investigating a shooting in Koreatown when none the witnesses will talk about the crime.
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Episode 7
Aired Nov 20, 2008
Woulda, Coulda, Shoulda
A man blames the death of his wife and daughter on anonymous e-mail threats; Grissom attends a transfer hearing.
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Episode 8
Aired Dec 4, 2008
Young Man With a Horn
A popular young singer is found dead outside an infamous Las Vegas nightclub, leading the CSI team to uncover a link between that crime and a murder 50 years earlier.
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Episode 9
Aired Dec 11, 2008
19 Down...
When the team discovers a connection between a new murder and a serial killer, Grissom secretly joins the class of a criminal pathologist (Laurence Fishburne) to help crack the case.
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Episode 10
Aired Jan 15, 2009
One to Go
Grissom announces that he is leaving, which surprises and saddens the team, and Dr. Raymond Langston may take a permanent position in the group.
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Episode 11
Aired Jan 22, 2009
The Grave Shift
Dr. Langston's first day on the job goes from bad to worse when a simple burglary case quickly overlaps a complicated arson and homicide case.
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Episode 12
Aired Jan 29, 2009
Disarmed & Dangerous
The CSI team is called in to help catch the killer when an undercover FBI agent is found murdered.
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Episode 13
Aired Feb 12, 2009
Deep Fried & Minty Fresh
The team investigates a murder at a fast-food restaurant but discovers that much of the evidence is covered in cooking oil.
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Episode 14
Aired Feb 15, 2009
Miscarriage of Justice
As Langston testifies at the trial of a respected congressman, new evidence prompts the CSI team to reopen the investigation.
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Episode 15
Aired Feb 26, 2009
Kill Me if You Can
In one night, the team investigates three cases, which seem to be unrelated to one another.
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Episode 16
Aired Mar 5, 2009
Turn, Turn, Turn
Nick pieces together three separate murder cases that took place at a motel over the course of a year.
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Episode 17
Aired Mar 12, 2009
No Way Out
Riley and Langston are taken hostage after a gang-related shootout in a normally quiet Las Vegas community.
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Episode 18
Aired Apr 2, 2009
Mascara
Langston is shocked to learn that one of his former grad students has been murdered while investigating Mexican wrestlers.
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Episode 19
Aired Apr 9, 2009
The Descent of Man
Catherine finds a possible connection between Nick's case involving a dead sky-diver and a mysterious double murder.
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Episode 20
Aired Apr 16, 2009
A Space Oddity
Hodges and Wendy wind up investigating the death of a beloved actor when they run into each other at a sci-fi convention for one of their favorite TV shows.
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Episode 21
Aired Apr 23, 2009
If I Had a Hammer
When a convicted felon claims the verdict was based on flawed evidence, Catherine re-examines one of her first cases.
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Episode 22
Aired Apr 30, 2009
The Gone Dead Train
The CSI team is baffled by an unexplained illness that affects seemingly random citizens of Las Vegas, until the deaths are linked to a tattoo parlor.
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Episode 23
Aired May 7, 2009
Hog Heaven
The team is called in to investigate when a motorcycle gang member is stabbed to death at a biker bar.
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Episode 24
Aired May 14, 2009
All In
The team investigates a string of murders linked to a scam involving valuable poker chips; Langston has to use deadly force for the first time.
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