Crime scene investigation has three parts. They are Las Vegas, new york and Miami. These three articles are independent, telling the criminal cases handled by CSI in Las Vegas, new york and Miami respectively. There are three stories because the first Las Vegas story of CSI set an excellent audience rating in the United States after it was broadcast in 2000, so two years later, in 2002, CBS began to broadcast its derivative drama Miami. Because even Miami's ratings are excellent, CBS released new york in 2004. Although these three stories are independent and the story has nothing to do with the characters, there is an episode between LV and Miami, which is the first episode of Miami's first season, and there is also an episode between Miami and NY (I don't remember which episode). Now the ninth season in Las Vegas is over, the seventh season in Miami is over and the fifth season in new york is over. These three departments will continue their new season in September this year.

Among them, according to the characteristics of these cities, Las Vegas is mainly based on the prosperity of Las Vegas, with feasting, feasting, real case style and solving methods. Miami focuses on beaches, sunshine, handsome guys and beautiful women, which are even more dazzling. For example, those field vehicles driven by CSI are Hummers! There are many crimes mainly aimed at economy and commerce in new york, which is also in line with the characteristics of the city.

As a die-hard fan of CSI, I hope I can help you!