The season opener of the seventh installment unfolds in two parts. In the first, Grissom and Catherine investigate the discovery of a woman’s body within the vibrant world of Cirque du Soleil, found by one of the performers themselves. Simu…

The second installment of the story finds Grissom investigating the death of a celebrated rock musician, discovered deceased in his kitchen. A meticulously crafted replica of the crime scene rests on the countertop beside him. Simultaneousl…

From the vantage points of five individuals – Donna, Rebecca, Jack, Lou, and Ray – a single thread connects them: they are all deceased. Brass and Catherine are assigned to the case of Donna, a San Francisco police officer working as a body…

The three tourists suffered grievous injuries. Alfonzo died. Jessica survived, though badly beaten. Stanley was spared only by Greg, who sustained severe wounds in the process. The injuries necessitated a life-altering choice, and Greg was …

Though bound by a hidden affection, Grissom and Sara still manage to surprise one another. This time, their differing faiths emerge when two nuns discover a woman's body arranged upon a crude cross within a church – a place where the priest…

Grissom sought a confession from the man who preyed on the neighborhood, offering him a chance to assist in the search for two vanished boys. The sex offender was the prime suspect, but the investigation quickly revealed a depth of complexi…

In the course of a murder investigation involving an elderly woman, Grissom is presented with a meticulously crafted miniature of the crime scene. Meanwhile, Greg attends a hearing to determine his responsibility in the accidental death of …

On the same night, identical twins were discovered murdered. Forensic investigators began examining the two deaths as distinct cases, but their inquiries soon revealed a surprising connection, forcing them to pursue an entirely new line of …

The submerged Cadillac, once the pride of an infamous 1970s mob boss, was discovered in the lake – a vehicle he’d vanished with years prior. Inside, a photograph of recent victims was found. The team now faces the unsettling question: is th…

Grissom begins an investigation after a worker is found dead in a poultry processing plant, the body discovered within a stun bath used to electrocute chickens prior to slaughter. A miniature replica of the crime scene is found nearby, dist…

Catherine took the stand in a murder trial, the case centered on a man accused of killing his mother three years prior. The jury returned a verdict of not guilty. Yet, Catherine remained convinced of his guilt, harboring a chilling suspicio…

Since Grissom's departure from teaching, the team has struggled to fully grasp Michael, a new addition to their ranks. Their current investigation centers on the death of an unidentified young woman, a case that may connect to a serial kill…

At Keppler's urging, Catherine shifts her investigative tactics, subtly misleading her colleagues within the CSI unit. It doesn't take long for the team to perceive a disquieting anomaly in her approach.

A charred body, devoid of its vital organs, draws Nick and Keppler into the unsettling realm of black market organ trafficking. Meanwhile, the remainder of the CSI unit is called to a wealthy woman's residence, where she has been murdered w…

Grissom has returned from his leave when Keppler finds himself embroiled in a difficult situation. The bodies of a Trenton police officer and a prostitute have been discovered in a hotel room. The finder of the bodies is a retired New Jerse…

When Grissom opens a package delivered by mail, he's astonished to find a meticulously crafted miniature crime scene within. The discovery is all the more baffling given that the perpetrator responsible for the preceding series of similar m…

A pool of blood dampened the spirits of Grissom and his team as they began to unravel the disappearance of a high school basketball star and his cheerleader girlfriend. Grissom’s lighthearted suggestion that the young lovers might have elop…

The haunted gaze and fragmented utterances of the murdered woman linger with Sara, coloring her experience within the house where so many showgirls met their deaths.

Following the death of a man within his limousine, Greg discovers a connection between the victim and the person Greg had been forced to kill in self-defense. The team learns that the deceased's brother is implicated in the investigation, p…

Within the stark confines of the forensic laboratory, the team convened, ready to unravel the perplexing case of the Miniature Killer.

The death of a former boxer brings the CSI team face to face with a grim puzzle: determining the precise cause of death from a series of potentially fatal circumstances.

Among those under suspicion in the murder investigation are individuals associated with a local UFO club. These members harbor a conviction that shape-shifting extraterrestrials have been engaged in a centuries-long campaign to subjugate hu…

Grissom begins an investigation when a cruel client attempts to murder Lady Heather (Melinda Clarke). The case proves complicated by Lady Heather’s refusal to identify her assailant. Furthermore, Grissom’s renewed acquaintance with Lady Hea…

With the CSI team relentlessly pursuing the elusive "Miniature Killer" and closing in on their identity, the personal connection between Grissom and Sara becomes increasingly apparent to their colleagues. The strain of the investigation cul…