CSI: Crime Scene Investigation Season 4

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Assume Nothing (1)
awaiting 5 votes
4x01 Assume Nothing (1) aired Sep 25, 2003

Two couples meet in a bar and one of the couples is murdered. When a second couple is murdered in a similar fashion the team suspects a pair of serial killer... read more

All for Our Country (2)
awaiting 5 votes
4x02 All for Our Country (2) aired Oct 02, 2003

When the lead suspects in Grissom's serial killer case are murdered, Grissom suspects an inside job. Grissom and Brass are at odds when Grissom suggests it w... read more

Homebodies
awaiting 5 votes
4x03 Homebodies aired Oct 09, 2003

Grissom and Warrick get the case of an old woman found mummified in her closet. Sarah and Nick arrive to investigate a breaking and entering to find a raped ... read more

Feeling the Heat
awaiting 5 votes
4x04 Feeling the Heat aired Oct 23, 2003

During Vegas's latest Heat wave of triple digit temperatures, Gil and Catherine investigate a baby locked in a car. Warrick investigates a man dead of an app... read more

Fur and Loathing
awaiting 5 votes
4x05 Fur and Loathing aired Oct 30, 2003

The team is introduced to the ""Furry"" side of Vegas when a man is found dead on the side of the road, dressed in a racoon suit. Elsewhere in Vegas, a gunsh... read more

Jackpot
awaiting 5 votes
4x06 Jackpot aired Nov 06, 2003

A severed head is shipped to Dr. Robbins from Jackpot, Nevada. Grissom goes to Jackpot to find the rest of the body and gets very little cooperation from the... read more

Invisible Evidence
awaiting 5 votes
4x07 Invisible Evidence aired Nov 13, 2003

Warrick's appearance at the preliminary hearing on a rape and murder case goes terribly wrong when the only piece of evidence is thrown out on a technicality... read more

After the Show
awaiting 5 votes
4x08 After the Show aired Nov 20, 2003

A suspect's infatuation with Catherine results in her taking over a high profile case. The case is a missing woman who aspired to be a showgirl. Sara and Nic... read more

Grissom Versus the Volcano
awaiting 5 votes
4x09 Grissom Versus the Volcano aired Dec 11, 2003

The sheriff is under political pressure to find who killed a air marshall with a car bomb that the sheriff witnessed. Grissom, Catherine and Nick are pressur... read more

Coming of Rage
awaiting 5 votes
4x10 Coming of Rage aired Dec 18, 2003

A teenager is found murdered on a construction site. Grissom, Sarah, and Warrick follow the lead of blood on a hammer. Nick, with an assist from Catherine, t... read more

Eleven Angry Jurors
awaiting 5 votes
4x11 Eleven Angry Jurors aired Jan 08, 2004

The lone holdout on a jury is found dead in the jury room. The eleven jurors who were voting guilty and who hated the dead juror are the natural suspects. Ni... read more

Butterflied
awaiting 5 votes
4x12 Butterflied aired Jan 15, 2004

A woman found murdered in her home. Her resemblance to Sara causes Grissom to take a personal interest in the case and forces him to examine the decisions he... read more

Suckers
awaiting 5 votes
4x13 Suckers aired Feb 05, 2004

Three little CSIs (Grissom, Sara, and Nick)respond to an electrocution at a casino. The casino is hosting Japanese antiquities. The electroctution is just a ... read more

Paper or Plastic
awaiting 5 votes
4x14 Paper or Plastic aired Feb 12, 2004

A robbery at a grocery store results in a shootout leaving five dead. The police officer at the scene believes Grissom has a grudge against him. The entire t... read more

Early Rollout
awaiting 5 votes
4x15 Early Rollout aired Feb 19, 2004

The whole team must investigate a crime where a husband and his porn star wife were murdered execution style. Things get personal for Catherine when Grissom... read more

Getting Off
awaiting 5 votes
4x16 Getting Off aired Feb 26, 2004

Catherine and Sara deal with the death of what at first seems to be a transvestite. Later during autopsy they find out that the make-up he seemed to be weari... read more

XX
awaiting 5 votes
4x17 XX aired Mar 04, 2004

A mutilated female body is discovered tied to the undercarriage of a bus carrying prisoners from a women's correctional facility after a severed arm flies ou... read more

Bad to the Bone
awaiting 5 votes
4x18 Bad to the Bone aired Apr 01, 2004

A violent murder in a casino parking garage and another episode in the police interview room lead the CSIs to one shocking discovery after another. The case ... read more

Bad Words
awaiting 5 votes
4x19 Bad Words aired Apr 15, 2004

Warrick, Catherine, and Nick try to determine the cause of a house fire that kills a teenage kill. The fire is in the same neighborhood as a similar arson fi... read more

Dead Ringer
awaiting 5 votes
4x20 Dead Ringer aired Apr 29, 2004

Grissom, Catherine and Nick investigate the death of a runner during a competition. Meanwhile Sara and Warrick investigate the death of couple in a hotel ro... read more

Turn of the Screws
awaiting 5 votes
4x21 Turn of the Screws aired May 06, 2004

A roller coaster runs off track leaving 6 people dead. The CSI team must uncover whether this was an accident, or foul play. Warrick and Catherine try to fi... read more

No More Bets
awaiting 5 votes
4x22 No More Bets aired May 13, 2004

Two men are found murdered after scamming Sam Braun's casinos. Grissom and Warrick investigate after Catherine is thrown off the case. One of the suspects is... read more

Bloodlines
awaiting 5 votes
4x23 Bloodlines aired May 20, 2004

A casino employee is beaten and raped on her way home from work, but she survives and identifies her attacker. Unfortunately, a DNA test sets him free and Gr... read more

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