Following the events of the season four finale, the team now investigates the death of Lauren Santana, a woman connected to the recent bank robbery and a friend of Flack's sister, Samantha. Meanwhile, Mac has evaded the perpetrator, but…

A cluster of deaths attributed to radiation poisoning has sparked speculation regarding a particular volume within the New York Library's collection, a book rumored to possess a dangerous power.

The news arrived with grim finality: an air marshal, ostensibly on duty, had been found dead aboard the aircraft bound for Washington. Mac began his search immediately, meticulously combing the plane for both the perpetrator and the instrum…

The team is tasked with unraveling the perplexing death of a woman named Ann Steele. Their investigation hinges on locating a life-size silicone doll. The factory that produces these dolls elicits a degree of bemusement among the team when …

The crime scene investigators examine the death of an archaeologist, a man whose hidden activities appear to have finally drawn consequences.

Three men implicated in a drug trafficking operation were discovered deceased in disparate locations. Each had apparently been attempting to eliminate individuals who could testify against them, yet it appears a rival had acted with greater…

The team began an investigation into the savage killing of a house mover, discovered deceased within the Victorian residence he was preparing to transport from Staten Island to the Upper East Side.

In the show's hundredth episode, Mac confronts his most perilous adversary to date. A serial killer stalks the streets of New York, targeting individuals with the name "Mac Taylor," placing the detective squarely in the killer's sights.

In the wreckage of a crushed automobile at a salvage yard, a woman was discovered. The autopsy revealed she was pregnant. Now, the team must identify her, their priority the location of the unborn child.

A strange energy field draws the team into a double investigation: the vanishing of a billionaire and the fatal accident of his chauffeur, both seemingly linked to the inexplicable phenomenon.

Mac encountered Ella McBride, a meeting that threatened to complicate his investigation into whether Isabelle Vaughn had perished after consuming the miracle fruit. Meanwhile, Stella found herself in a precarious position, facing Mac's disa…

The annual bridal gown sale drew a frenzied crowd of hopeful brides, their competition for the perfect dress reaching a dangerous pitch. Amidst the flurry of activity, a shopper is found dead. The peculiar details of the incident compel Dr.…

A grim mosaic unfolds as CSI teams uncover the dismembered remains of a well-regarded wrestling coach, his body parts scattered across the city. Simultaneously, Detective Flack faces intense scrutiny after a teenage suspect dies while in po…

The discovery of a Russian tourist, fatally stabbed, brought the CSI team face to face with the grim underbelly of human trafficking. As they investigated, the case took on a deeply personal dimension, directly impacting a high-ranking offi…

At a charity event, a horrifying spectacle unfolds: the Deputy Mayor’s body plummets from the ceiling, accompanied by a cascade of hundreds of balloons. Amidst the chaos, Stella and her companion find themselves unexpectedly thrust into the…

A shadow falls over Manhattan as a buzzard, circling high above, releases a human eyeball from its talons. Immediately, a frantic pursuit begins: the desperate scramble to identify the body from which the eye was plucked, before the bird of…

A pipe bomb detonated within a Manhattan townhouse, reducing the structure and much of the potential evidence to fragments. Consequently, the forensic investigators were compelled to devise innovative methods for reconstructing the damaged …

The murder of a woman, wife to a retired medical examiner, launched a complex investigation. A white powder discovered at the crime scene offered the forensic team a crucial starting point. Analysis revealed the powder to be heroin, a horri…

The city's forensic investigators found themselves navigating a complex case: a Native American chief shot on the subway. Their efforts were complicated by a multitude of potential suspects, each with roots in different countries, leaving t…

In the aftermath of a voice coach's shooting within the deserted theater, Stella finds herself struck by an unsettling sense of familiarity. The scene feels deliberately arranged, almost too perfect, hinting at a carefully constructed table…

The sudden disappearance of a man after a fall from twenty stories presents a perplexing circumstance. With no remains to identify, forensic investigators are compelled to approach the situation as a missing persons inquiry.

The year's most prestigious jewelry auction concluded with a sudden, violent interruption: an appraiser was found dead within the hall. The ensuing investigation took a deeply personal and unsettling direction as the crime scene investigato…

Mac recounted to the former convict that he had spent years incarcerated for a crime he’d never committed, while Lindsay told Danny it was time for the first child of the CSI unit to arrive.

The grim reality of New York City crime took a sharp turn for Stella when she learned that a series of murders were linked to the theft of ancient Greek artifacts. Abandoning her badge, she pursued a cryptic lead that propelled her across …

The NYPD encountered a carefully orchestrated ambush as they transported Robert Dunbrook’s son from prison to court. A group of seasoned kidnappers lay in wait, and the ensuing violence claimed one member of the team. Simultaneously, the li…