The CSI team helps Ray Langston investigate a prostitution ring that may have harbored a hostage he has been looking for in Miami and New York. The crossover starts on…

A bowling tournament is disrupted when an important piece of evidence is uncovered, leading the CSIs to investigate a murder at the same bowling alley.

When Nick, Greg and Hodges take Henry to celebrate his birthday at a biker bar, they uncover a double homicide and find several suspects still at the bar who may…

The CSIs dig to find the truth about how a recent shootout at a gun store might connect to a young woman who may have committed suicide.

A rising young star is killed in a wreck and her determined stalker claims credit, but the team finds out there’s more to this tragedy than meets the eye.

The son of a notorious killer is arrested on suspicion of murder, and the CSI team must overcome their natural prejudices against the boy’s antecedents in order to track the…

The team investigates the murder of Jason, a troubled computer geek working at a low-level casino support industry job who lures a colleague, Paulie, into a dangerous plan to make…

When a policeman kills another officer, the CSIs must look to the evidence to determine if the shooting was premeditated or an accident.

After a beloved college football coach is found dead and his house drenched and spattered with his blood, the CSI team hunts for the killer who didn’t find Coach Jimmy…

When two seemingly different crimes turn out to be related, the CSIs discover they’re interlocking parts of the same revenge plot.

A band of vicious bikers is given the go-ahead to take down one of their own when it’s discovered that the guy is an undercover cop.

A cache of missing chips from a closed down casino turn up in Vegas and a string of murders follow, leading Langston to use deadly force for the first time…

When a seasoned sky diver is paralyzed after free falling to earth when his parachute doesn’t deploy, he turns out to be linked to the strange death-by-airborne-toxins of two wealthy…

When the producer of the reboot of a classic SF show is murdered at a Las Vegas science-fiction convention attended by both Hodges and Wendy (both, unknown to each other,…

Catherine revisits one of the very first cases she worked as a CSI when the convicted felon in the murder claims the verdict was based on faulty evidence.

A series of indeterminate deaths test the deductive powers of the CSI team, who fear that a public health emergency may be in the offing. Meanwhile, a friendly rivalry over…

Langston and Riley are taken hostage during the aftermath of a shootout in an usually calm Las Vegas community.

Langston is shocked when his former student is found murdered and becomes the focus of a CSI investigation into the world of Mexican wrestling.

The CSI are called to three different crime scenes in one night that are seemingly unrelated, but each case’s forensic evidence reveals a common link

The CSI team is shocked and saddened when, after working with Dr. Raymond Langston (Fishburne) on the “Dick & Jane” murders, Grissom announces that his time as a CSI has…

The first day on the job for Dr. Langston turns from bad to worse when a simple burglary case quickly overlaps with a complicated arson and homicide case.

The detectives search for the murderer of FBI agent Billy Ray Jackson, only Billy Ray isn’t really an FBI agent, and neither are his impressively capable partners, Miles Baker and…

Langston and Nick are called to investigate a murder at a fast food restaurant and have quite a task ahead of them when they discover that much of the evidence…

The team has a hard time investigating a shooting in Koreatown when none of the witnesses will talk about the crime.

A popular young singer is found dead outside an infamous Las Vegas nightclub, leading the CSI team to uncover a link between that crime and a murder 50 years earlier.

When the team discovers a connection between a new murder and a serial killer, Grissom secretly joins the class of a criminal pathologist (Laurence Fishburne) to help crack the case.

A hypnotist bank robber becomes the prime suspect in a murder investigation.

The team investigates when a woman is attacked by a shark in the pool at a Las Vegas casino.

The team investigates the death of a woman who turns out to be the daughter of a wanted criminal.

Grissom asks Lady Heather for help when the team investigates a case connected to the world of domination.

After Warrick is shot in a Las Vegas alley, the CSI team comes together to deal with the aftermath.

The team investigates when a woman is attacked by a shark in the pool at a Las Vegas casino.

Jack comes back to town two months after the events of the Season One finale. Tru’s dad decides to move to town. Harrison has been at a new job for…

When a psychiatrist is gunned down, Tru tries to identify the killer… but Jacks meddling implicates her in the murder.

When there’s a death at the morgue during Tru’s birthday party, and the victim’s identity is obscured by darkness, Tru grows convinced that the victim is one of her friends,…

When Jack meets a strange woman at the train station and then witnesses her death, he’s the one she turns to for help. Tru’s day also rewinds, though, and she…

When someone close to Tru is killed, his body doesn’t ask for help. As Tru seizes an opportunity to try saving him, Jack ominously tells her there are consequences to…

It’s Christmas Eve but death does not take time off for the holidays. Dark secrets are revealed but a lot is left unanswered. This episode was not aired during the…

The NCIS team continues the case with ATF and the stolen weapons. Also, Callen and Anna decide on an impromptu wedding.

When an ATF agent goes missing, the agency seeks help from the NCIS team to investigate stolen military-grade weapons and locate the agent. Also, Callen and Anna continue to plan…