The team was summoned when Tony Braun, a man known for his lavish spending and addiction, was discovered dead in his home by a gardener. Drug paraphernalia near the body and evidence of recent heroin use initially suggested an overdose. How…

The CSI team launched an investigation into a disappearance at the university. A young woman had vanished, as if swallowed by the earth itself.

Detective Grissom arrives at a prominent construction site to examine a potential suicide. Meanwhile, Catherine begins an investigation into the death of a teenage boy who passed away during a therapy session with his female psychologist.

The death of the high school's resident class clown brought a CSI team to the scene. Simultaneously, Nick and Sara were dispatched to a different crime, a body discovered in a bag, its condition advanced by time.

Grissom, Sara, and Warrick are dispatched to a derelict apartment, its surfaces marred by splatters of blood. Meanwhile, Nick and Catherine must examine the body of a scuba diver found lodged in the branches of a tree.

Grissom and his team examine a murder suspect discovered in the act of burying his victims, while Catherine and Warrick investigate the death of a woman found in a hotel spa.

The death of a book restorer draws Grissom and Nick into an investigation, while Catherine and Sara are dispatched to the site of a devastating train crash.

The discovery of a woman's body in a sandbox prompts an investigation by Grissom and Catherine into what appears to be a violent death. Meanwhile, Warrick and Sara are dispatched to a crime scene where a shooting has occurred, the initial a…

A casino robbery has occurred, leaving a trail of innocent victims wounded by gunfire. Meanwhile, Grissom and his team are dispatched to the scene, while Catherine and Sara are summoned to a remote desert location where a murder has taken p…

Detective Warrick takes charge of the case surrounding the murder of a swindler, a man with ties to Brass's daughter. The ensuing evidence pulls Sara into an investigation of counterfeit goods.

The discovery of Bob Fairmont, the real estate developer, yielded a grim surprise. The crime scene had been deliberately altered, and the victim had been dressed anew.

The call came in for Grissom and Sara: two bodies, discovered concealed within the pipes of a construction site nestled in an alfalfa field. Meanwhile, Catherine and Nick were dispatched to investigate what appeared to be a hunting accident…

In this intense installment, Grissom faces a renewed threat from Paul Millander, the serial killer who has haunted him for years. Millander claims another victim, the circumstances of whose death chillingly mirror his earlier crimes – a rec…

A kidnapper commanded Catherine to go with a man tasked with delivering a million dollars in ransom. The alternative, he warned, was the death of the man’s mistress.

Grissom examines the death of a Las Vegas photographer, whose remains were discovered at a nearby body farm – a facility where forensic scientists study corpses. His investigation reveals a perplexing detail: the man appears to have been sh…

Catherine Grissom, along with Sara, are dispatched to examine the death of a hockey player that occurred on the rink. Meanwhile, Warrick and Nick investigate the seemingly drug-related demise of a saxophone player at a casino.

Detective Grissom examines the deaths of four monks, each fatally shot while engaged in ritual chanting within a Buddhist temple. Meanwhile, Catherine revisits a long-dormant case: the murder of her closest friend. The man convicted in that…

The bus, transporting twenty-three passengers from Los Angeles to Las Vegas, crashed just under forty miles from its final destination, resulting in nine fatalities. Investigators quickly learned that a recently paroled individual had been …

A persistent dread clings to Jane Galloway. Her home is a fortress of security; doors secured with three locks, every window veiled in shadow, the bathroom window sealed with nails, an alarm system constantly vigilant. The questions linger,…

Grissom and Catherine examine the stabbing death of an eighty-year-old woman, a life spent amidst a house teeming with cats. Meanwhile, Nick and Sara sift through the wreckage of a car bombing – a scene that suggests a murder plot tragicall…

A body, grotesquely treated with lye, is discovered buried within a park's confines, prompting an investigation by Grissom and Sara. Meanwhile, Nick endeavors to unravel the circumstances surrounding a hiker's apparent drowning in the arid …

Grissom and his team face their most significant case yet when the city's former chief of detectives is found murdered in his home, the victim of a brutal execution following a lavish party. The chief's wife, known for her extravagant lifes…

The season concluded with a grim discovery. The CSI team responded to a scene beneath a freeway underpass: the body of an unidentified young woman, crammed into an overturned shopping cart. Her face was a horrifying tableau of blood, scabs,…