CSI: Crime Scene Investigation season 4#ep89

{{Use mdy dates|date=September 2023}}

{{short description|Season of American television series CSI: Crime Scene Investigation}}

{{Infobox television season

| season_number = 4

| bgcolour = #00008B

| image = File:CSI_Crime_Scene_Investigation_-_The_Complete_4th_Season.jpg

| image_size =

| image_alt =

| caption = Season 4 U.S. DVD cover

| starring = William Petersen
Marg Helgenberger
Gary Dourdan
George Eads
Jorja Fox
Eric Szmanda
Robert David Hall
Paul Guilfoyle

| num_episodes = 23

| network = CBS

| first_aired = {{start date|2003|9|25}}

| last_aired = {{End date|2004|5|20}}

| episode_list = List of CSI: Crime Scene Investigation episodes

}}

The fourth season of CSI: Crime Scene Investigation premiered on CBS on September 25, 2003, and ended May 20, 2004. The series stars William Petersen and Marg Helgenberger.

Plot

Nick accidentally leaks information to a news reporter ("Assume Nothing"), and Catherine tries to discover how a body ended up in a bathtub ("All for Our Country") during the fourth season of CSI. Supervised by Grissom and Willows, the Las Vegas CSIs are tasked with investigating the bizarre, the unlikely, and the unprecedented, including a disappearing gun ("Homebodies"), the death of a baby during a heatwave ("Feeling the Heat"), a case of raccoon versus big rig ("Fur and Loathing"), a car-bombing ("Grissom Versus the Volcano"), and the derailment of a roller-coaster ("Turn of the Screws"). Meanwhile, Catherine usurps a case from Nick and Sara ("After the Show"), the team have to re-investigate a rape-murder ("Invisible Evidence"), Grissom heads to Jackpot, Nevada ("Jackpot"), and team take part in a CSI relay, bringing together investigative teams from across America ("Dead Ringer").

Cast

=Main cast=

{{Main|List of CSI: Crime Scene Investigation characters}}

=Recurring cast=

Episodes

{{Episode table|background=#00008B|overall=5|season=5|title=18|director=14|writer=24|airdate=7|prodcode=10|viewers=9|country=US|dontclose=y}}

{{Episode list/sublist|CSI: Crime Scene Investigation season 4

| Title = Assume Nothing: Part 1

| WrittenBy = Anthony E. Zuiker & Danny Cannon

| DirectedBy = Richard J. Lewis

| Viewers = 26.91{{#invoke:cite|web|url=http://www.thefutoncritic.com/news.aspx?id=6177 |title=NBC, CBS Hot in Opening Week Numbers |date=September 30, 2003 |access-date=March 26, 2010 |publisher=The Futon Critic}}

| OriginalAirDate = {{Start date|2003|9|25}}

| ProdCode = 402

| EpisodeNumber = 70

| EpisodeNumber2 = 1

| ShortSummary = When a couple is murdered after meeting another couple in a bar, Grissom and his team suspect it is the work of a pair of serial killers. Nick jeopardizes the case when he gives an old friend some information on the case and it later turns up on the local news. This is the first of a two-part episode.

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{{Episode list/sublist|CSI: Crime Scene Investigation season 4

| Title = All for Our Country: Part 2

| WrittenBy = {{WritingCredits|s= Richard Catalani|t= Andrew Lipsitz & Carol Mendelsohn}}

| DirectedBy = Richard J. Lewis

| Viewers = 26.66{{#invoke:cite|web|url=http://www.thefutoncritic.com/news.aspx?id=6187 |title=Big Three Networks Debate Second Week of Fall Season |date=October 8, 2003 |access-date=March 26, 2010 |publisher=The Futon Critic}}

| OriginalAirDate = {{Start date|2003|10|2}}

| ProdCode = 403

| EpisodeNumber = 71

| EpisodeNumber2 = 2

| ShortSummary = When the suspects in the serial killer case are murdered, Grissom, Nick and Warrick suspect it's an inside job. Meanwhile, Catherine and Sara investigate the death of a football fan who is found floating in his bathtub.

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{{Episode list/sublist|CSI: Crime Scene Investigation season 4

| Title = Homebodies

| WrittenBy = Naren Shankar & Sarah Goldfinger

| DirectedBy = Kenneth Fink

| Viewers = 26.53{{#invoke:cite|web|url=http://www.cbspressexpress.com/div.php/cbs_network/release?id=5031 |title=CBS places a competitive second in a week dominated |date=October 14, 2003 |access-date=July 4, 2010 |publisher=CBS PressExpress }}{{dead link|date=July 2017 |bot=InternetArchiveBot |fix-attempted=yes }}

| OriginalAirDate = {{Start date|2003|10|9}}

| ProdCode = 401

| EpisodeNumber = 72

| EpisodeNumber2 = 3

| ShortSummary = Grissom and Warrick investigate when the mummified remains of an old woman are found in a closet. This case soon turns out to be connected to Sara and Nick's case: breaking and entering that involved the rape of a teenage girl. Meanwhile, Catherine tries to connect a weapon found in a backyard to a murder that took place on the other side of town. (Guest starred Stephen Root.)

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{{Episode list/sublist|CSI: Crime Scene Investigation season 4

| Title = Feeling the Heat

| WrittenBy = Anthony E. Zuiker & Eli Talbert

| DirectedBy = Kenneth Fink

| Viewers = 27.58{{#invoke:cite|web|url=http://www.medialifemagazine.com/news2003/oct03/oct27/3_wed/news2wednesday.html|title=CBS bites deep into NBC's Thursday|last=Fitzgerald|first=Toni|work=Media Life Magazine|date=October 29, 2003|access-date=June 17, 2023|url-status=dead|archive-url=https://web.archive.org/web/20120213230535/http://www.medialifemagazine.com/news2003/oct03/oct27/3_wed/news2wednesday.html|archive-date=February 13, 2012}}

| OriginalAirDate = {{Start date|2003|10|23}}

| ProdCode = 405

| EpisodeNumber = 73

| EpisodeNumber2 = 4

| ShortSummary = During a heat wave, Grissom and Catherine investigate the death of a baby who was found dead locked in a car. Nick and Sara look into the death of a woman who was found floating in a lake with a headwound. Warrick investigates the case of a man who died at his home of an apparent heat stroke.

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{{Episode list/sublist|CSI: Crime Scene Investigation season 4

| Title = Fur and Loathing

| WrittenBy = Jerry Stahl

| DirectedBy = Richard J. Lewis

| Viewers = 27.35{{#invoke:cite|web|url=http://www.cbspressexpress.com/div.php/cbs_network/release?id=5214 |title=With Baseball Done, CBS back to number one! |date=November 4, 2003 |access-date=July 4, 2010 |publisher=CBS PressExpress }}{{dead link|date=July 2017 |bot=InternetArchiveBot |fix-attempted=yes }}

| OriginalAirDate = {{Start date|2003|10|30}}

| ProdCode = 406

| EpisodeNumber = 74

| EpisodeNumber2 = 5

| ShortSummary = After a woman is killed in a head-on collision with a big rig, Catherine and Grissom discover the dead body of a man dressed in a full-size raccoon costume across the road. They uncover that the man is dressed like that because he recently attended a plushies and furry convention leading them to probe further into this subculture to see who may be responsible for the man’s murder. Meanwhile, Nick and Sara investigate the murder of a convenience store employee found in the store’s industrial freezer shot to death.

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{{Episode list/sublist|CSI: Crime Scene Investigation season 4

| Title = Jackpot

| WrittenBy = Naren Shankar & Carol Mendelsohn

| DirectedBy = Danny Cannon

| Viewers = 29.64{{#invoke:cite|web|url=http://www.cbspressexpress.com/div.php/cbs_network/release?id=5266 |title=A Week of Milestones for CBS! |date=November 11, 2003 |access-date=July 4, 2010 |publisher=CBS PressExpress |url-status=dead |archive-url=https://web.archive.org/web/20110708125156/http://www.cbspressexpress.com/div.php/cbs_network/release?id=5266 |archive-date=July 8, 2011 }}

| OriginalAirDate = {{Start date|2003|11|6}}

| ProdCode = 407

| EpisodeNumber = 75

| EpisodeNumber2 = 6

| ShortSummary = After Dr. Robbins receives a severed head from the Elko County Sheriff's Office, Grissom goes to Jackpot, Nevada in search of the rest of the body. When he arrives he soon finds out that he cannot expect much help from the locals. Even the sheriff seems to be hiding something. Grissom would later have to fashion a new CSI kit out of materials found at a local variety store after his kit was stolen in a smash-and-grab - in the middle of the woods. Meanwhile, Catherine gets an unexpected gift from her father, in a form of a $250,000 check. (Note: The Jackpot scenes were not filmed in that town, but rather in Fawnskin, California, a town in the Big Bear Valley.){{#invoke:cite|web|url=https://www.csifiles.com/episodes/csi/season4/jackpot.shtml|title=Jackpot|date=6 November 2003|publisher=CSI Files|access-date=24 May 2019|via=www.csifiles.com}}

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{{Episode list/sublist|CSI: Crime Scene Investigation season 4

| Title = Invisible Evidence

| WrittenBy = Josh Berman

| DirectedBy = Danny Cannon

| Viewers = 29.27{{#invoke:cite|web|url=http://www.cbspressexpress.com/div.php/cbs_network/release?id=5347 |title=CBS places first in viewers, households, adults 25-54 and is second in adults 18-49 |date=November 18, 2003 |access-date=July 4, 2010 |publisher=CBS PressExpress |url-status=dead |archive-url=https://web.archive.org/web/20110708125207/http://www.cbspressexpress.com/div.php/cbs_network/release?id=5347 |archive-date=July 8, 2011 }}

| OriginalAirDate = {{Start date|2003|11|13}}

| ProdCode = 404

| EpisodeNumber = 76

| EpisodeNumber2 = 7

| ShortSummary = During a preliminary trial for the rape and murder of a 19-year-old woman, the crucial evidence, a bloodied knife, is discarded because it was secured from the defendant's car without a warrant. With only 24 hours left before the court has to let him walk, the team pools their resources together in an attempt to find other evidence that can place the defendant behind bars.

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{{Episode list/sublist|CSI: Crime Scene Investigation season 4

| Title = After the Show

| WrittenBy = Andrew Lipsitz & Elizabeth Devine

| DirectedBy = Kenneth Fink

| Viewers = 26.64{{#invoke:cite|web|url=http://www.cbspressexpress.com/div.php/cbs_network/release?id=5411 |title=CBS places first in viewers, households, adults 25-54 and is second in adults 18-49 for the second consecutive week |date=November 25, 2003 |access-date=July 4, 2010 |publisher=CBS PressExpress }}{{dead link|date=July 2017 |bot=InternetArchiveBot |fix-attempted=yes }}

| OriginalAirDate = {{Start date|2003|11|20}}

| ProdCode = 408

| EpisodeNumber = 77

| EpisodeNumber2 = 8

| ShortSummary = The center of attention for the Las Vegas media is a missing model who aspired to become a showgirl. When a strange 911 call comes in, Catherine is sure she has found the man responsible and takes over the case from Sara and Nick, who both hoped they could use this high profile case to get a promotion.

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{{Episode list/sublist|CSI: Crime Scene Investigation season 4

| Title = Grissom Versus the Volcano

| WrittenBy = {{WritingCredits|s= Josh Berman|t= Anthony E. Zuiker & Carol Mendelsohn}}

| DirectedBy = Richard J. Lewis

| Viewers = 26.80{{#invoke:cite|web|url=http://www.cbspressexpress.com/div.php/cbs_network/release?id=5578 |title=CBS is number in viewers for the 7th consecutive week |date=December 16, 2003 |access-date=July 4, 2010 |publisher=CBS PressExpress }}{{dead link|date=September 2017 |bot=InternetArchiveBot |fix-attempted=yes }}

| OriginalAirDate = {{Start date|2003|12|11}}

| ProdCode = 409

| EpisodeNumber = 78

| EpisodeNumber2 = 9

| ShortSummary = When the new sheriff is witness to a car bombing that kills an air marshal, he puts pressure on Grissom to find the murderer. Remains of the bomb lead Grissom, Catherine and Nick to a high school science fair. Meanwhile, Warrick and Sara look into the death of the wife of a popular singer. (First appearance of detective Lou Vartann (Alex Carter).)

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{{Episode list/sublist|CSI: Crime Scene Investigation season 4

| Title = Coming of Rage

| WrittenBy = {{WritingCredits|s= Richard Catalani|t= Sarah Goldfinger}}

| DirectedBy = Nelson McCormick

| Viewers = 24.69{{#invoke:cite|web|url=http://www.cbspressexpress.com/div.php/cbs_network/release?id=5633 |title=Ho, Ho, Ho, Jerry Bruckheimer steals the week's show |date=December 23, 2003 |access-date=July 4, 2010 |publisher=CBS PressExpress }}{{dead link|date=July 2017 |bot=InternetArchiveBot |fix-attempted=yes }}

| OriginalAirDate = {{Start date|2003|12|18}}

| ProdCode = 410

| EpisodeNumber = 79

| EpisodeNumber2 = 10

| ShortSummary = Grissom, Sara and Warrick investigate when a 15-year-old boy is found beaten to death with a hammer at a construction site. Meanwhile, Nick and Catherine try to find out how a woman was killed by a gunshot in her front yard while her husband and ex-husband were arguing over her. The boy's murder is based on the 2003 murder of Jason Sweeney.

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{{Episode list/sublist|CSI: Crime Scene Investigation season 4

| Title = Eleven Angry Jurors

| WrittenBy = Josh Berman & Andrew Lipsitz

| DirectedBy = Matt Earl Beesley

| Viewers = 27.48{{#invoke:cite|web|url=http://www.cbspressexpress.com/div.php/cbs_network/release?id=5757 |title=CBS places first in viewers for the 12th time in 16 weeks |date=January 13, 2004 |access-date=July 4, 2010 |publisher=CBS PressExpress |url-status=dead |archive-url=https://web.archive.org/web/20110708125320/http://www.cbspressexpress.com/div.php/cbs_network/release?id=5757 |archive-date=July 8, 2011 }}

| OriginalAirDate = {{Start date|2004|1|8}}

| ProdCode = 411

| EpisodeNumber = 80

| EpisodeNumber2 = 11

| ShortSummary = When the only juror to vote 'not guilty' in a trial is found dead in the jury room, Grissom's team looks for the suspect among the other eleven jurors. Meanwhile, Nick reopens a four-year case when the sister of a missing person comes with new evidence.

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{{Episode list/sublist|CSI: Crime Scene Investigation season 4

| Title = Butterflied

| WrittenBy = David Rambo

| DirectedBy = Richard J. Lewis

| Viewers = 28.74{{#invoke:cite|web|url=http://www.cbspressexpress.com/div.php/cbs_network/release?id=5816 |title=CBS places first in households and strong second in viewers to football-driven FOX |date=January 21, 2004 |access-date=July 4, 2010 |publisher=CBS PressExpress |url-status=dead |archive-url=https://web.archive.org/web/20110708125325/http://www.cbspressexpress.com/div.php/cbs_network/release?id=5816 |archive-date=July 8, 2011 }}

| OriginalAirDate = {{Start date|2004|1|15}}

| ProdCode = 412

| EpisodeNumber = 81

| EpisodeNumber2 = 12

| ShortSummary = A nurse is found dead in her house by her friend, who's also a nurse. The victim died in her spacious bathroom, posed with her head facing the door. Grissom is left unnerved because the victim bears a resemblance to his fellow CSI, Sara Sidle. According to the friend, she was to have dinner with her new boyfriend, Dr. Michael Clark, who works at the same hospital. Processing the crime scene reveals very little evidence because the killer has thoroughly cleaned the place and used bleach to denature any DNA. Dr. Clark, initially a prime suspect, is later found, albeit in pieces, in garbage bins behind the house. The precision of various cuts suggests that the medical personnel is the killer. Meanwhile, this case prompts Grissom to contemplate his workaholic life and whether it is worth the life he may be missing out on.

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{{Episode list/sublist|CSI: Crime Scene Investigation season 4

| Title = Suckers

| WrittenBy = Danny Cannon & Josh Berman

| DirectedBy = Danny Cannon

| Viewers = 29.27{{#invoke:cite|web|url=http://www.cbspressexpress.com/div.php/cbs_network/release?id=6005 |title=CBS places first in viewers, households, adults 25-54 and second in adults 18-49 just 0.1 rating point behind FOX |date=February 10, 2004 |access-date=July 4, 2010 |publisher=CBS PressExpress }}{{dead link|date=July 2017 |bot=InternetArchiveBot |fix-attempted=yes }}

| OriginalAirDate = {{Start date|2004|2|5}}

| ProdCode = 414

| EpisodeNumber = 82

| EpisodeNumber2 = 13

| ShortSummary = Grissom, Sara and Nick deal with a bizarre case when a priceless 17th century Japanese samurai sword is stolen from an exhibit at a casino, only to find out the sword is not as valuable, and the burglary may have been an exercise in fraud. Meanwhile, Catherine and Warrick have to look into the world of 'vampires' when a young woman is found dead with all her blood drained from her body.

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{{Episode list/sublist|CSI: Crime Scene Investigation season 4

| Title = Paper or Plastic?

| WrittenBy = Naren Shankar

| DirectedBy = Kenneth Fink

| Viewers = 30.71{{#invoke:cite|web|url=http://www.cbspressexpress.com/div.php/cbs_network/release?id=6052 |title="CSI" delivers a season high audience of nearly 31 million viewers making it the most watched regularly scheduled broadcast of any network this year |date=February 13, 2004 |access-date=July 4, 2010 |publisher=CBS PressExpress }}{{dead link|date=July 2017 |bot=InternetArchiveBot |fix-attempted=yes }}

| OriginalAirDate = {{Start date|2004|2|12}}

| ProdCode = 413

| EpisodeNumber = 83

| EpisodeNumber2 = 14

| ShortSummary = The entire team investigates when a robbery at a grocery store turns into a shootout, leaving five people dead, one of whom is a police officer. The evidence leads Grissom to doubt the story of the other police officer at the scene.

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{{Episode list/sublist|CSI: Crime Scene Investigation season 4

| Title = Early Rollout

| WrittenBy = {{WritingCredits|s= Elizabeth Devine|t= Anthony E. Zuiker & Carol Mendelsohn}}

| DirectedBy = Duane Clark

| Viewers = 30.87{{#invoke:cite|web|url=http://www.abcmedianet.com/web/dnr/dispDNR.aspx?id=022404_15 |title=Weekly Program Rankings |date=February 24, 2004 |access-date=March 26, 2010 |publisher=ABC Medianet |url-status=dead |archive-url=https://web.archive.org/web/20081221201251/http://abcmedianet.com/web/dnr/dispDNR.aspx?id=022404_15 |archive-date=December 21, 2008 }}

| OriginalAirDate = {{Start date|2004|2|19}}

| ProdCode = 415

| EpisodeNumber = 84

| EpisodeNumber2 = 15

| ShortSummary = The whole team investigates the execution-style murder of a husband and his porn star wife in a gated community. Catherine gets involved with one of the suspects, even after Grissom questioned her ethics when she told him she accepted Sam Braun's check. (Also guest starred former Mayor of Las Vegas Oscar Goodman as himself, representing one of the suspects as their lawyer.)

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{{Episode list/sublist|CSI: Crime Scene Investigation season 4

| Title = Getting Off

| WrittenBy = Jerry Stahl

| DirectedBy = Kenneth Fink

| Viewers = 28.01{{#invoke:cite|web|url=http://www.abcmedianet.com/web/dnr/dispDNR.aspx?id=030204_03 |title=Weekly Program Rankings |date=March 2, 2004 |access-date=March 26, 2010 |publisher=ABC Medianet |url-status=dead |archive-url=https://web.archive.org/web/20081221202443/http://abcmedianet.com/web/dnr/dispDNR.aspx?id=030204_03 |archive-date=December 21, 2008 }}

| OriginalAirDate = {{Start date|2004|2|26}}

| ProdCode = 416

| EpisodeNumber = 85

| EpisodeNumber2 = 16

| ShortSummary = Grissom, Warrick and Nick investigate when a halfway house worker is found stabbed to death in a bad neighborhood. Meanwhile, Catherine and Sara investigate the death of a clown who was murdered and dumped in an area frequented by transvestites. (Guest starred Paul Dooley.)

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{{Episode list/sublist|CSI: Crime Scene Investigation season 4

| Title = XX

| WrittenBy = Ethlie Ann Vare

| DirectedBy = Deran Sarafian

| Viewers = 27.40{{#invoke:cite|web|url=http://www.cbspressexpress.com/div.php/cbs_network/release?id=6274 |title=CBS places first in viewers, households and adults 25-54 |date=March 16, 2004 |access-date=July 4, 2010 |publisher=CBS PressExpress }}{{dead link|date=July 2017 |bot=InternetArchiveBot |fix-attempted=yes }}

| OriginalAirDate = {{Start date|2004|3|11}}

| ProdCode = 417

| EpisodeNumber = 86

| EpisodeNumber2 = 17

| ShortSummary = Catherine, Sara and Nick investigate when the body of a female prison inmate is found tied to the underside of a bus. What first looks like an escape gone wrong turns out to be a murder when it is discovered the woman was already dead before she was tied to the bus. Meanwhile, Grissom and Warrick investigate the death of a man stabbed to death in his apartment.

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{{Episode list/sublist|CSI: Crime Scene Investigation season 4

| Title = Bad to the Bone

| WrittenBy = Eli Talbert

| DirectedBy = David Grossman

| Viewers = 26.47{{#invoke:cite|web|url=http://www.abcmedianet.com/web/dnr/dispDNR.aspx?id=040604_07 |title=Weekly Program Rankings |date=April 6, 2004 |access-date=March 26, 2010 |publisher=ABC Medianet |url-status=dead |archive-url=https://web.archive.org/web/20081221170938/http://abcmedianet.com/web/dnr/dispDNR.aspx?id=040604_07 |archive-date=December 21, 2008 }}

| OriginalAirDate = {{Start date|2004|4|1}}

| ProdCode = 418

| EpisodeNumber = 87

| EpisodeNumber2 = 18

| ShortSummary = The CSI's investigate when a single man beats another man to death in a casino parking garage. They quickly discover that their extremely short-tempered suspect may be responsible for another murder. (Guest starred Megan Follows.)

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{{Episode list/sublist|CSI: Crime Scene Investigation season 4

| Title = Bad Words

| WrittenBy = Sarah Goldfinger

| DirectedBy = Rob Bailey

| Viewers = 23.79{{#invoke:cite|web|url=http://www.abcmedianet.com/web/dnr/dispDNR.aspx?id=042004_05 |title=Weekly Program Rankings |date=April 20, 2004 |access-date=March 26, 2010 |publisher=ABC Medianet |url-status=dead |archive-url=https://web.archive.org/web/20081221203955/http://abcmedianet.com/web/dnr/dispDNR.aspx?id=042004_05 |archive-date=December 21, 2008 }}

| OriginalAirDate = {{Start date|2004|4|15}}

| ProdCode = 419

| EpisodeNumber = 88

| EpisodeNumber2 = 19

| ShortSummary = When a teenage girl is killed in a house fire, Catherine, Nick and Warrick suspect a serial arsonist. Among their suspects are the girl's demented grandmother, a female pyromaniac and the high school baseball team. Meanwhile, Grissom and Sara investigate the death of a champion in a popular word game, who is found dead in the men's room with several game tiles in his throat and stomach.

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{{Episode list/sublist|CSI: Crime Scene Investigation season 4

| Title = Dead Ringer

| WrittenBy = Elizabeth Devine

| DirectedBy = Kenneth Fink

| Viewers = 26.37{{#invoke:cite|web|url=http://www.abcmedianet.com/web/dnr/dispDNR.aspx?id=050404_06 |title=Weekly Program Rankings |date=May 4, 2004 |access-date=March 26, 2010 |publisher=ABC Medianet |url-status=dead |archive-url=https://web.archive.org/web/20081221204000/http://abcmedianet.com/web/dnr/dispDNR.aspx?id=050404_06 |archive-date=December 21, 2008 }}

| OriginalAirDate = {{Start date|2004|4|29}}

| ProdCode = 420

| EpisodeNumber = 89

| EpisodeNumber2 = 20

| ShortSummary = The CSIs have to drop out of the annual 120-mile 24-hour law enforcement relay race from Baker to Vegas when Grissom finds a dead contestant, working for the Los Angeles County Sheriff's Department, off the side of the course. With Catherine calling the event "Spring Break with a badge" due to over 20,000 people participating or spectating in the event, Grissom has the number of suspects cut out for him. Meanwhile, Warrick and Sara investigate what appears to be a murder-suicide when a male and a female cop are found dead in a hotel room.

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{{Episode list/sublist|CSI: Crime Scene Investigation season 4

| Title = Turn of the Screws

| WrittenBy = {{WritingCredits|s= Carol Mendelsohn & Richard Catalani|t= Josh Berman}}

| DirectedBy = Deran Sarafian

| Viewers = 20.39{{#invoke:cite|web|url=http://www.abcmedianet.com/web/dnr/dispDNR.aspx?id=051104_04 |title=Weekly Program Rankings |date=May 11, 2004 |access-date=March 26, 2010 |publisher=ABC Medianet |url-status=dead |archive-url=https://web.archive.org/web/20091001060420/http://abcmedianet.com/web/dnr/dispDNR.aspx?id=051104_04 |archive-date=October 1, 2009 }}

| OriginalAirDate = {{Start date|2004|5|6}}

| ProdCode = 421

| EpisodeNumber = 90

| EpisodeNumber2 = 21

| ShortSummary = Grissom, Sara and Nick investigate when a roller coaster derails at an amusement park, leaving six people dead. When it turns out there were only five people on the roller coaster, they suspect foul play. Catherine and Warrick investigate the murder of a 13-year-old girl.

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{{Episode list/sublist|CSI: Crime Scene Investigation season 4

| Title = No More Bets

| WrittenBy = {{WritingCredits|s= Andrew Lipsitz & Dustin Lee Abraham|t= Naren Shankar & Carol Mendelsohn & Judith McCreary|order=t}}

| DirectedBy = Richard J. Lewis

| Viewers = 22.53{{#invoke:cite|web|url=http://www.medialifemagazine.com/news2004/may04/may17/3_wed/news4wednesday.html |title=Out the door, and quietly, for 'Practice' |last=Vasquez |first=Diego |work=Media Life Magazine |date=May 19, 2004 |access-date=June 17, 2023 |url-status=dead |archive-url=https://web.archive.org/web/20110501171227/http://www.medialifemagazine.com/news2004/may04/may17/3_wed/news4wednesday.html |archive-date=May 1, 2011 }}

| OriginalAirDate = {{Start date|2004|5|13}}

| ProdCode = 422

| EpisodeNumber = 91

| EpisodeNumber2 = 22

| ShortSummary = The CSIs investigate when two young gamblers are found dead shortly after scamming several of Sam Braun's casinos. Grissom is forced to take Catherine off the case, because her father is a suspect in their murder.

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{{Episode list/sublist|CSI: Crime Scene Investigation season 4

| Title = Bloodlines

| WrittenBy = {{WritingCredits|s= Eli Talbert & Sarah Goldfinger|t= Carol Mendelsohn & Naren Shankar}}

| DirectedBy = Kenneth Fink

| Viewers = 25.40{{#invoke:cite|web|url=http://www.abcmedianet.com/web/dnr/dispDNR.aspx?id=052504_07 |title=Weekly Program Rankings |date=May 25, 2004 |access-date=March 26, 2010 |publisher=ABC Medianet |url-status=dead |archive-url=https://web.archive.org/web/20110707100905/http://abcmedianet.com/web/dnr/dispDNR.aspx?id=052504_07 |archive-date=July 7, 2011 }}

| OriginalAirDate = {{Start date|2004|5|20}}

| ProdCode = 423

| EpisodeNumber = 92

| EpisodeNumber2 = 23

| ShortSummary = The CSIs investigate when a casino employee is beaten and raped on her way home from work. The victim identifies her attacker; however, the DNA evidence suggests that he is not the person responsible, but rather someone related to him. The case would become more serious after she was found dead in a vacant lot. Later, Sara, stressed out over the case, would later be caught driving over the blood alcohol limit, leading to Grissom to come to her defense.

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{{End|html=y|Episode table}}

References