CSI: Crime Scene Investigation

When the class clown at a local high school is found murdered, the CSI team is called to investigate, while Nick and Sara respond to the crime scene of a decomposed body found in a bag.

When the son of a Las Vegas mogul is found dead, the CSI team comes together to investigate the cause of death.

Grissom, Sara and Warrick are called to investigate an abandoned, blood-spattered apartment, and Nick and Catherine must examine a dead scuba diver lodged in a tree.

The CSI team is called to investigate the case of a missing college freshman whose bags are packed but she is nowhere to be found.

Grissom investigates a possible suicide at a high-profile construction site, while Catherine and Nick look into the case of a young boy found dead at his therapy session.

Grissom and his team investigate a murder suspect who is caught red-handed burying the victims, while Catherine and Warrick take on the case of a woman found dead in a hotel spa.

Grissom and Nick investigate the death of a book restorer while Catherine and Sara are called to the scene of a fatal train crash.

Warrick heads the investigation of the murder of a con artists who turns out to be involved with Brass' daughter, and the evidence leads Sara on a counterfeit investigation.

The death of a young woman leads Grissom and Catherine to investigate the underground world of Las Vegas' fetish clubs, while Warrick and Sara investigate a shooting.

Grissom and his team investigate a casino heist during which innocent victims were shot, while Catherine and Sara are called to the scene of a murder in a remote part of the desert.

The CSI team is called in when a famous real estate entrepreneur is found dead in a hotel elevator.

Grissom and Sara are called to the crime scene when two murder victims are found hidden in pipes at a construction site in the middle of an alfalfa field, while Catherine and Nick investigate an ostensible hunting accident.

Grissom and his team investigate the strangely theatrical crime scene of another victim left by serial killer Paul Millander.

When a man approaches Catherine with gruesome evidence of his mistress' kidnapping, she inadvertently becomes involved in the case.

A body hidden in the Western Las Vegas Anthropology Department leads the CSI team to a disturbing case of child abuse.

When a friendly hockey game turns deadly, the CSI team is called in to investigate and Warrick and Nick probe a lethal heroin overdose.

A disturbing murder of four Monks at their place of worship has the CSI team investigating while Catherine looks into a personal case from her past.

The CSI team investigates a tour bus that mysteriously crashes en route to Las Vegas leaving many passengers dead.

When a young woman is found murdered in her house, the CSI team discovers that the suspect is a stalker.

When an elderly woman is discovered dead surrounded by her many cats, the CSI team is called to the crime scene, while Nick and Sara investigate a near fatal car bombing.

Grissom and Sara investigate a dead body found covered in lye, while Nick must uncover how a woman could have drowned to death while hiking in the desert.

When a highly regarded member of the police force is murdered, the quest to capture the killer takes the investigation to Miami.

A famous model is found dead with her face mutilated, and the leading suspect is her sister who is now homeless and living on the streets in Vegas.