Follow the investigations of a team of NYPD forensic scientists and police officers identified as "Crime Scene Investigators".
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see all options Availability data: JustWatch
- Seasons
- 9
- Episodes aired
- 197
- Latest aired
- S09E17
- Total runtime
- 5d 22h
Timeline when each season aired
- Season 1 September 2004 – May 2005 23 episodes
- Season 2 September 2005 – May 2006 24 episodes
- Season 3 September 2006 – May 2007 24 episodes
- Season 4 September 2007 – May 2008 21 episodes
- Season 5 September 2008 – May 2009 25 episodes
- Season 6 September 2009 – May 2010 23 episodes
- Season 7 September 2010 – May 2011 22 episodes
- Season 8 September 2011 – May 2012 18 episodes
- Season 9 September 2012 – February 2013 17 episodes
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S04E01 Can You Hear Me Now?
September 26 · 43min find the promo
Show synopsis
The team find themselves investigating something that isn't usually on the Statue of Liberty. Can a musician's life be saved before time runs out?
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S04E02 The Deep
October 3 · 40min find the promo
Show synopsis
Sheldon Hawkes goes under water to gather clues but could be in danger when he can't come up for air. Mac learns of something else under water.
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S04E03 You Only Die Once
October 10 · 41min find the promo
Show synopsis
After a series of heists in the city (one including Det. Chief Sinclair's house) one of the "super spies" involved is robbed of his life. The team works to solve the robberies and the murder, as both are obviously connected.
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S04E04 Time's Up
October 17 · 43min find the promo
Show synopsis
Is it possible to solve a murder 24 hours before it happens? Mac wonders if the suspect traveled through time to know about the murder in advance.
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S04E05 Down The Rabbit Hole
October 24 · 43min find the promo
Show synopsis
The latest murder case takes Detective Taylor to a whole new world and he must figure out why Cheryl Duncan looks so life-like. They also discover something shocking about the murderer while online.
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S04E06 Boo
October 31 · 43min find the promo
Show synopsis
The CSI team goes to a haunted house to solve more than just the latest case. Before they can solve the crime Lindsay is told something will happen to her if she doesn't leave soon.
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S04E07 Commuted Sentences
November 7 · 43min find the promo
Show synopsis
The team has two cases tonight and two great tourist locations: Madison Square Park where a man is stabbed to death, and the Metropolitan Museum of Art, where a woman is shot dead on the steps. What is even more perplexing about these cases is that the team soon realizes that these two victims hold something criminal in common.
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S04E08 Buzzkill
November 14 · 43min find the promo
Show synopsis
New York City has everything: Times Square, billboards, parties, and a dead model in a giant martini glass. Now the team must find a party crasher who crashed one party too many.
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S04E09 One Wedding and a Funeral
November 21 · 44min find the promo
Show synopsis
What would otherwise be a happy wedding goes sour when the groom... turns up dead: inside a wedding present. After Stella finds bloody puzzle pieces inside a box on her car, Mac heads home to Chicago to solve what could be the murkiest mystery of his life.
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S04E10 The Thing About Heroes
November 28 · 43min find the promo
Show synopsis
While in Chicago Mac uncovers more clues about his stalker and reveals his troubled past. Meanwhile, in New York the rest of the team is in danger. The hunt is on to figure out the identity of the 333 stalker before time runs out.
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S04E11 Child's Play
December 12 · 44min find the promo
Show synopsis
Danny is devastated when a young boy he knows is killed in the midst of a bodega robbery. Meanwhile, Lindsay, Stella and Flack investigate the death of a man killed by an exploding cigar that is connected to a joke shop proprietor and another tragedy that occurred years before.
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S04E12 Happily Never After
January 9 · 42min find the promo
Show synopsis
Mac and the team feel they're headed back to Kansas when they find the victim's body with red shoes on her feet crushed to death under an unusual object. The team learns about pop up parties after finding a body.
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S04E13 All in the Family
January 23 · 42min find the promo
Show synopsis
In this episode Mac and his team must figure out how a woman's death and a judge's murder are connected. Danny has trouble dealing with Ruben Sandoval's death.
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S04E14 Playing With Matches
February 6 · 44min find the promo
Show synopsis
The team must figure out how a self-cleaning restroom leads to a drowning. The team also investigates the death of a man who was set on fire and flew into a fire truck.
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S04E15 DOA For a Day
April 2 · 43min find the promo
Show synopsis
After the CSI's receive an anonymous tip they're led to an old warehouse hoping to catch one of New York's most-wanted criminals.
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S04E16 Right Next Door
April 9 · 44min find the promo
Show synopsis
Stella's life is in danger after her apartment is on fire; she must try to save everyone in the building. The team also has a mystery to solve after finding a dead body in Stella's apartment building.
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S04E17 Like Water For Murder
April 16 · 42min find the promo
Show synopsis
The team must figure out how a young woman and a shark end up dead on the beach at the same time. This case gets even more interesting when a second body washes up on the beach. Quinn Shelby observes the team at work to determine if the lab should get their annual accreditation.
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S04E18 Admissions
April 30 · 42min find the promo
Show synopsis
When a guidance counselor is murdered at a private school, the mayor orders Mac and his team to drop everything to find out what happened. Mac is frustrated because he can't devote the man hours or the personnel to finding the "Taxi Cab Killer".
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S04E19 Personal Foul
May 7 · 42min find the promo
Show synopsis
As the search for the taxi cab killer continues riding a cab gets very deadly. The team must figure out how to keep New York City safe. Also Danny, Lindsey, and Flack investigate the murder of a man who made a half court shot during a game that both Danny and Flack were attending.
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S04E20 Taxi
May 14 · 41min find the promo
Show synopsis
Mac and his team finally believe they have captured the taxi cab killer but there is one problem - he is found dead. Mac must figure out how to keep the streets of New York City safe while continuing to track the elusive taxicab killer
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S04E21 Hostage
May 21 · 42min find the promo
Show synopsis
When a man takes hostages during a failed attempt to rob a bank, Mac offers himself in exchange for a hostage. Only condition is that he must prove that the bank robber did not kill the bank manager, whose body is found lying in a pool of blood in the vault. On the outside of the bank, the rest of the team works to process the evidence that Mac finds and stop the SWAT team from making matters worse.