Grissom investigates the rape of a casino worker, and discovers the perpetrator's DNA matches...
Catherine's father becomes the prime suspect in the murder of two gamblers known to have...
A rollercoaster car comes off the tracks and lands in a car park, killing six people. Sara...
Grissom, Catherine and Nick investigate the killing of a cop during an annual law enforcement...
A teenage girl dies in a house fire, and the team discovers she had previously written an...
Grissom investigates a murder outside a casino and arrests a dangerously unstable man who...
Nick, Catherine and Sara try to catch the killer of a convict whose dismembered body has been...
Grissom's team investigates the murder of a clown who may have been killed by a rival...
A nightclub owner and his wife are murdered, and it becomes apparent the bodies were...
Five people are killed when a supermarket robbery escalates into a shooting spree, and the CSIs...
Grissom investigates an apparent electrocution at a casino, but discovers the case is a hoax...
Grissom becomes obsessed with finding the killer of a nurse who bore an uncanny resemblance to...
A murder trial drags on for seven weeks, causing tempers to fray among the jury. Eventually the...
A teenage boy is found bludgeoned to death on a building site, clutching a piece of ripped...
Grissom, Catherine and Nick investigate the death of a US air marshal who was killed by a car...
The team looks into the mystery of an aspiring showgirl's disappearance, focusing the...
Warrick testifies at a rape and murder hearing and discovers the weapon used to kill the victim...
A murder in the small Nevada town of Jackpot leads Grissom to discover certain local people do...
Grissom and Willows investigate the murder of a man who was dressed in a raccoon suit when he...
An infant dies in a car during a heatwave, the victim of an apparently tragic accident - but...
Grissom and Warrick try to ascertain what happened to an old woman whose mummified body has...
Part two of two. The chief suspects in a serial killer investigation are murdered and Grissom...
Part one of two. The team suspects two serial killers are on the loose, but Nick jeopardises...