In a dimly lit bar, two couples find themselves sharing an evening, unaware that tragedy awaits. Soon after, a second couple meets a similar fate, the circumstances chillingly alike. The detectives on the case begin to suspect a pair of ser…

With the prime suspects in Grissom's serial killer investigation beginning to die, he begins to suspect a conspiracy within the department. This suspicion puts him at odds with Brass, who dismisses the possibility of an officer being involv…

Grissom and Warrick are assigned a peculiar case: an elderly woman discovered preserved, almost mummified, within the confines of her closet. Meanwhile, Sarah and Nick respond to a home invasion, uncovering the horrific reality of a young w…

Amidst the relentless triple-digit heat gripping Las Vegas, Gil and Catherine respond to a call about an infant left unattended in a vehicle. Meanwhile, Warrick examines the scene of a man who died, seemingly from heatstroke within his resi…

The team encounters a peculiar underbelly of Las Vegas when a man is discovered deceased on the roadside, clad in a raccoon suit. Meanwhile, a gunshot victim is found within a deep-freezer, preserved in ice.

From Jackpot, Nevada, a severed head arrived for Dr. Robbins. Grissom traveled to the desolate town to locate the missing body, encountering a disheartening lack of assistance from the inhabitants. Meanwhile, Catherine received an unforesee…

Warrick’s presence at the preliminary hearing in the rape and murder case unravels disastrously when the sole piece of incriminating evidence is dismissed on a technicality. With the clock ticking, Grissom and the team have twenty-four hour…

Catherine found herself unexpectedly at the center of a prominent investigation, a direct consequence of her growing affection for a suspect. The case concerned a missing woman, one who had dreamed of a life under the dazzling lights of the…

The sheriff faces mounting political pressure to identify the perpetrator of the car bomb attack that claimed the life of an air marshal – an event he himself witnessed. Grissom, Catherine, and Nick are similarly under pressure to deliver …

The discovery of a murdered teenager on a construction site set the team in motion. Grissom, Sarah, and Warrick focused on a trail of blood leading from a hammer. Meanwhile, Nick, with Catherine’s help, investigated a perplexing case: a wom…

The sole dissenting juror was discovered deceased in the jury room. The eleven who had voted guilty, harboring resentment towards the dead man, immediately became the prime suspects. Nick reopened the case, dormant for four years, when the …

The discovery of a woman murdered in her home stirred something deep within Grissom. The victim's striking similarity to Sara ignited a personal investment in the investigation, compelling him to confront the choices that had shaped his own…

A call comes in for three CSI investigators – Grissom, Sara, and Nick – responding to an incident at a casino. The establishment is currently hosting a collection of Japanese antiquities, and the apparent electrocution is, in reality, a car…

The grocery store robbery ended in a deadly shootout, claiming five lives. The officer first on scene suspects Grissom harbors a personal animosity toward him. Now, the entire team faces the daunting task of meticulously examining the sheer…

A team investigation is launched into a brutal crime: the execution-style murder of a man and his adult film actress wife. The case takes a deeply personal turn for Catherine when Grissom discusses her performance review. Meanwhile, Brass s…

Catherine and Sara confronted the death of a man who initially appeared to be a cross-dresser. However, autopsy revealed the elaborate cosmetics were not for disguise, but rather facepaint; the deceased was a clown. Meanwhile, Grissom, Nick…

The discovery of a dismembered woman, bound beneath a prisoner transport bus, sent a gruesome shockwave through the city. A severed arm, flung from under the vehicle, struck a passing car. Detective Catherine took the lead on the case, init…

The crime scene began with a brutal murder in the casino parking garage, followed by further unsettling revelations during subsequent interviews at the precinct. With each new piece of evidence, the CSI team unearthed a series of shocking d…

Catherine Warrick, Nick, and their colleagues work to uncover the reason behind a house fire that claims the life of a teenager. The blaze occurred in the same neighborhood as a recent arson. Meanwhile, Grissom and Sara investigate a deceas…

During a city-wide competition among law enforcement, Grissom, Catherine, and Nick examine the death of a runner who collapsed mid-race. Simultaneously, Sara and Warrick investigate the deaths of a couple found in a hotel room, initially de…

The roller coaster derailed, a catastrophic plunge claiming six lives. Now, the CSI team is tasked with determining whether the disaster was a tragic accident or the result of deliberate malice. Meanwhile, Warrick and Catherine pursue a chi…

The discovery of two bodies, victims of a scheme against Sam Braun’s casinos, brought Grissom and Warrick into the investigation. The case had been reassigned after Catherine's removal. Their inquiries led them to a suspect: the son of a ma…

Returning home from her shift, a casino employee is brutally assaulted – beaten and raped. Miraculously, she survives the attack and is able to identify her assailant. The ensuing DNA evidence, however, leads to his exoneration, forcing Gri…