When the class clown at the local high school is found murdered, the CSI team is called to investigate. Nick and Sara respond to the crime scene of a decomposed body found in a bag.

The episode was rated 7.77 from 205 votes.

Grissom and Catherine investigate the apparent violent death of a woman found in a sandbox. Warrick and Sara are called to a crime scene to investigate a shooting, which initially appears to have taken place during a robbery.

The episode was rated 7.77 from 189 votes.

The CSI team is called in when a famous real estate entrepreneur is found dead in a hotel elevator. When the body of Bob Fairmont, the real estate developer, is found, the team discovers that the crime scene has been tampered with and that the victim has been re-dressed.

The episode was rated 7.77 from 181 votes.

Grissom, Sara and Warrick are called on to investigate an abandoned, blood-splattered apartment and Nick and Catherine must examine a dead scuba diver lodged in a tree.

The episode was rated 7.78 from 197 votes.

Grissom and the crew are called in after a high roller, a known drug addict, is found dead in his house by a gardener. The investigation reveals that the victim was restrained at some point with duct tape, and was possibly forced to ingest lethal amounts of heroin and other drugs.

The episode was rated 7.79 from 216 votes.

The entire CSI team investigates a disappearance at a local university. A young woman vanished, seemingly off the face of the earth.

The episode was rated 7.80 from 206 votes.

Warrick heads the investigation of the murder of a con artist who turns out to be involved with Brass' daughter, and the evidence leads Sara on a counterfeit investigation.

The episode was rated 7.80 from 183 votes.

Grissom and his crew handle their highest profile case to date when the city's former chief of detectives is slain execution-style in his house following a wild party. Missing from the residence are the chief's trophy wife and their 7-year-old daughter. Catherine and Warrick follow the trail to Miami, and soon enlist the help of Horatio Caine.

The episode was rated 7.82 from 172 votes.

Grissom investigates the murders of four monks who were shot point blank while chanting in a Buddhist temple; Catherine reopens a cold case in which her best friend was murdered, after the man convicted of the crime claims he's innocent shortly before he dies.

The episode was rated 7.82 from 163 votes.

A bus carrying 23 passengers from Los Angeles to Las Vegas crashes less than 40 miles from its destination, killing nine people. The CSIs soon discover that a recent parolee was on the bus, but is now unaccounted for.

The episode was rated 7.83 from 166 votes.

Jane Galloway lives in fear. Her doors are triple-locked. Every shade is drawn. The bathroom window is nailed shut. An alarm system is activated. Who killed Jane, and how could the murderer have possibly entered, and left, the house?

The episode was rated 7.84 from 182 votes.

The CSIs investigate when the body of an unidentified young woman is discovered stuffed in an overturned shopping cart near a freeway underpass.

The episode was rated 7.85 from 165 votes.

Grissom investigates a possible suicide at a high-profile construction site. Catherine takes on a case with a teenage boy who dies while in session with his female psychologist,

The episode was rated 7.88 from 209 votes.

Catherine is ordered by a kidnapper to accompany a man who is to deliver $1 million in ransom to him or else he will kill the man's mistress.

The episode was rated 7.98 from 176 votes.

Grissom's nemesis, serial killer Paul Millander, reappears and claims a third victim in this gripping episode. The latest slaying matches Millander's previous killings in that it recreates his father's murder. The killer's next target was born Aug. 17, 1956...which just happens to be Grissom's birthday.

The episode was rated 7.98 from 183 votes.