As of February 2019, the TV series "CSI" has 15 seasons.

1. "CSI Crime Scene Investigation Season 1" - October 2000

The first season was directed by Jerry Bruckheimer and directed by George Aders , starring Marg Helgenberger and others, tells the story of how forensic criminal investigators from the Criminal Police Department obtained evidence at the crime scene to solve the case.

2. "CSI Crime Scene Investigation Season 2" - September 2001

It tells the story of a group of Florida criminal investigators who use high-tech and traditional methods to solve the case. Stories about various cases. The case is just a side story. The play mainly tells the process of investigators using various means to find evidence and solve the case.

3. "CSI Season 3" - September 2002

The famous saying of investigators is that "dead bodies can talk". They use fingerprints, shoe prints, and bullets to After careful analysis and study of minute evidence such as shells, blood stains, hair, fibers, and body wounds, the key to solving the case is found. The process of unraveling the mystery is quite attractive.

4. "CSI Season 4" - September 2003

Tells the story of a group of criminal forensic scientists. The location of the crime in the play is set in Las Vegas, Nevada, USA today. It tells the story of how forensic criminal investigators from the Police Department obtained evidence at the crime scene to solve the case.

5. "CSI Season 5" - September 2004

It is a police crime drama directed by Chris Carter and starring Marg Helgenberger Participate in the performance. It tells the story of how forensic criminal investigators from the Criminal Police Department obtained evidence at the crime scene to solve the case.

6. "CSI Season 6" - September 2005

Starring William Peterson, Marg Helgenberger and others. It tells the story of a taxi driver and a Laotian passenger named Samai who died from gunfire. The driver was in the car and the passenger was on the ground outside the car. The police found another car and a passenger in the car based on the dirt on Samai's feet. The story of the deceased Noi.

7. "CSI Season 7" - September 2006

It was performed by William Petersen. Cirque du Soleil is famous for its spectacular performances. However, this time it was the circus performers who were frightened.

8. "CSI Season 8" - September 2007

It was performed by Gary Dourdan. She was trapped under a car in the Nevada desert by a serial killer. The pouring rain will soon drown her. At this time, Gil Grissom's boyfriend and boss and other investigators are trying their best to rescue her. Whether Sara can pass this level depends on the condition of the car.

9. "CSI Season 9" - October 2008

It tells the story of a Navy captain who died and an autopsy found a non-surgical incision on his arm. The forensic doctor concluded that this was related to the chip, so Minister Jarvis appointed Tony to investigate the matter. Everyone thinks that EJ is the target of Tony's investigation.

10. "Crime Scene Investigation Season 10" - September 2009

It tells that Professor Langston will continue to gradually grow up in all aspects of this field; in this season, we also Will usher in the brief return of Sara Sidle; a casino city born from the desolate desert driven by human desires, with dark currents surging under the splendor.

11. "CSI Season 11" - September 2010

The story tells the story of a crime scene investigation team composed of several detective experts. Daily tasks are to study crime scenes and find clues to track down criminals. It wasn't until all the lines were sorted out one by one and this static picture appeared again that people suddenly understood the implications, and the story came to an end.

12. "CSI Season 12" - September 2011

The show is the night shift team of the Las Vegas Police Department's Criminal Forensics Division led by Gil Grissom The mission is to go deep into the crime scene to search for all kinds of clues, and to use the most advanced scientific and technological means to piece together seemingly unconnected and meaningless clues into irrefutable evidence, peel off the cocoons and reorganize the case, so that the criminals have nowhere to escape. .

13. "CSI Season 13" - September 2012

The show is starred by Ted Danson, Margo Helgenberger and George E. Des, Eric Zmanda, Elizabeth Harnois and others participated in the performance. It tells the story of how forensic criminal investigators from the Criminal Police Department obtained evidence at the crime scene to solve the case.

14. "Crime Scene Investigation Season 14" - September 2013

It tells the story of "CSI" through fingerprints, hair, blood stains, bullet casings, footprints, Objective physical objects such as fibers, debris, corpse characteristics, etc. are analyzed using the most advanced and high-tech means. Reasonable reasoning is conducted on the basis of "all evidence speaks for itself", and the murderer is finally identified.

15. "Crime Scene Investigation Season 15" - September 2014

It tells the story of how "CSI" obtains evidence at the crime scene to solve the case. A bomb was placed in Finlay's car and was connected to the car's safety device. Demolition crews could not break the glass to remove it. Call Russell anonymously and ask Russell who he is. If Russell cannot answer, he will detonate. A ranch in Seattle many years ago may have been the first crime scene.