An elite team of police forensic evidence investigation experts work their cases in Las Vegas.
Cast: George Eads, Paul Guilfoyle, Eric Szmanda, Marg Helgenberger, Robert David Hall, William Petersen, Jorja Fox, Gary Dourdan, David Berman, Wallace Langham, Archie Kao, Liz Vassey, Laurence Fishburne, Larry Mitchell, Louise Lombard
A final showdown between the CSIs and the Gig Harbor Killer, whose motives are revealed. Meanwhile, Nick Stokes makes a decision that affects the team moving forward.
The CSIs investigate a murder that's linked to the kidnapping of two teen girls.
The members of the CSI team investigate a murder involving a chrome-covered victim and a vintage Rolls Royce.
CSI team members search for the villain responsible when a young person dressed as a superhero is found murdered.
The CSI team investigates a homicide at a convention for people who collect macabre murder memorabilia
The CSI team learns the main suspect in the gig harbor killings is being released from jail due to lack of evidence.
The CSI team reopens a 10-year-old murder/suicide case when the sole survivor claims her accused father was innocent.
The CSI’s investigation of the victim of an apparent hit and run leads them into the world of aeronautics.
The CSI team investigates the bizarre death of a man who was killed not once, but twice.
The CSI team investigates a murder at Clark County jail after an inmate stumbles upon a body while running away from officers.
The CSI team delves into the kinky world of "rubber dolls" when they investigate the murder of a man stabbed in an alley.
A women full of drugs and alcohol is found dead in a swimming pool at a rehab facility.
Frustration mounts for the CSI team as another victim surfaces who is linked to the Gig Harbor killer.
Morgan, Sidle and Finlay try to relax at a forensics conference when a mass shooting occurs on site.
A chemistry teacher's science experiment goes wrong, leading the team to believe foul play is involved.
Sara and Greg are quarantined after responding to a crime scene that’s contaminated with a deadly pathogen.
The CSI team investigates a robbery and fatal shooting at a medical marijuana shop.
Finlay must deal with a bomb planted in her car, while Russell gets a call from someone claiming to be the Gig Harbor killer.