Episodes
- S9 E1 - For WarrickOctober 8, 200845minThe CSI team comes together after Warrick is shot in a Las Vegas alleyway, on the ninth season premiere. (TV-14)This video is currently unavailable
- S9 E2 - The Happy PlaceOctober 15, 200843minA hypnotist who uses her powers of persuasion to rob banks becomes the prime suspect in a murder investigation. (TV-14)This video is currently unavailable
- S9 E3 - Art Imitates LifeOctober 22, 200844minWhen a series of victims are found deceased seemingly in the middle of everyday activities, the CSIs must determine what is causing them to remain upright after death. (TV-14)This video is currently unavailable
- S9 E4 - Let It BleedOctober 29, 200843minDuring the course of an investigation, the CSIs discover that their victim, a young woman who was murdered and found with several different blood types in her system, is the daughter of a wanted criminal. (TV-14)This video is currently unavailable
- S9 E5 - Leave Out All the RestNovember 5, 200844minWhen the CSI team investigates a case involving the world of domination, Grissom pays a visit to Lady Heather to help find some answers. (TV-14)This video is currently unavailable
- S9 E6 - Say UncleNovember 12, 200843minAfter a shooting involving a young boy occurs right in the middle of Koreatown, none of the witnesses will speak to the CSI team investigating the case. (TV-14)This video is currently unavailable
- S9 E7 - Woulda, Coulda, ShouldaNovember 19, 200842minThe prime suspect in a murder case from 12 years earlier comes to the forefront of a new CSI investigation. (TV-14)This video is currently unavailable
- S9 E8 - Young Man With a HornDecember 3, 200843minWhen a popular young singer is found dead outside an infamous Las Vegas nightclub, the CSI team uncovers a link between the present day crime and a murder from over 50 years ago. (TV-14)This video is currently unavailable
- S9 E9 - 19 DownDecember 10, 200844minWhen a new murder leads to a connection with an infamous serial killer, Grissom secretly joins the class of well-known criminal pathologist Dr. Raymond Langston, to gain access to the killer and get a crack in the case. (TV-14)This video is currently unavailable
- S9 E10 - One to GoJanuary 14, 200944minThe CSI team is shocked and saddened when, after working with Dr. Raymond Langston on the Dick & Jane murders, Grissom announces that his time as a CSI has come to an end and offers Langston a permanent position on the CSI team. (TV-14)This video is currently unavailable
- S9 E11 - The Grave ShiftJanuary 21, 200943minThe 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. (TV-14)This video is currently unavailable
- S9 E12 - Disarmed & DangerousJanuary 28, 200944minWhen an FBI agent who was working undercover is found brutally murdered, the CSI team is called in to assist the victim's partner in finding the killer. (TV-14)This video is currently unavailable
- S9 E13 - Deep Fried & Minty FreshFebruary 11, 200944minLangston 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 is coated in cooking oil. (TV-14)This video is currently unavailable
- S9 E14 - Miscarriage of JusticeFebruary 18, 200942minWhile Langston testifies in the trial of a respected Congressman, new evidence sends the CSIs back to the lab to reopen the investigation. (TV-14)This video is currently unavailable
- S9 E15 - Kill Me If You CanFebruary 25, 200944minThe CSIs are called to three different crime scenes in one night that are seemingly unrelated, but each case's forensic evidence reveals a common link. (TV-14)This video is currently unavailable
- S9 E16 - Turn, Turn, TurnMarch 4, 200944minWhen the CSIs are called to a murder scene at a familiar motel, Nick is thrown for a loop as he pieces together three separate murder investigations that all took place at the same establishment over the course of a year. (TV-14)This video is currently unavailable
- S9 E17 - No Way OutMarch 11, 200943minLangston and Riley are taken hostage during the aftermath of a shootout in an usually calm Las Vegas community. (TV-14)This video is currently unavailable
- S9 E18 - MascaraApril 1, 200943minLangston is shocked when his former student is found murdered and becomes the focus of a CSI investigation into the world of Mexican wrestling. (TV-14)This video is currently unavailable
- S9 E19 - The Descent of ManApril 8, 200943minNick's case of a deceased skydiver takes an interesting turn when Catherine discovers there may be a connection between the skydiver and a mysterious double murder case. (TV-14)This video is currently unavailable
- S9 E20 - A Space OddityApril 15, 200943minWhen Hodges and Wendy run into each other at a science fiction convention for one of their favorite classic television shows, they end up investigating the murder of one of their beloved actors. (TV-14)This video is currently unavailable
- S9 E21 - If I Had A Hammer...April 22, 200944minCatherine 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. (TV-14)This video is currently unavailable
- S9 E22 - The Gone Dead TrainApril 29, 200944minAn unexplained illness that is affecting random citizens of Las Vegas baffles the CSIs. (TV-14)This video is currently unavailable
- S9 E23 - Hog HeavenMay 6, 200944minThe CSIs are on the case when a member of a motorcycle gang is murdered at a local biker bar. (TV-14)This video is currently unavailable
- S9 E24 - All InMay 13, 200944minA 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 in his career as a CSI. (TV-14)This video is currently unavailable