Eckle is left for dead and Russell's granddaughter is abducted, leaving only a note in her bed that reads 'Karma.'
The corruption within the department proves to be too much for Nick so he quits. Meanwhile, the partner of the detective whom Finn has been dating proves to be dirty.
The crew reels from the idea that the department is once again compromised by dirty cops and Finn turns down an invitation from Russell.
The crew attends a campaign dinner and are called to a nearby crime scene after three bodies are found.
Renée Felice Smith of NCIS LA, Elizabeth Harnois of CSI & Britt Lower of Unforgettable talk a little tech about their super smart roles on CBS primetime
When D.B. and his wife receive a mysterious phone call, the commonly zen Russell loses his cool. Find out why during the CSI: Crime Scene Investigation season finale, Wednesday 10/9c on CBS!
Welcome to the world of CSI Crime Scene Investigation:, the most watched drama series in the world. This show flipped the 'whodunnit' cop procedural head-first onto the lab table.
Get all caught up on CSI: Crime Scene Investigation with our Ultimate Look Back recap on CBS Season Rewind! Don't miss the season finale on Wednesday, May 9, at 10/9c. Only on CBS!
A deranged man takes a hostage and D.B. asks his former accomplice to help talk him out of harming anyone.
Sara and D.B. share a little about their experiences with paranoia affecting someone they loved.
The team is able to identify the driver as a former military man and with that information they figure out John Doe's name.
The team is called in when the co-driver of a race car goes missing and the driver is burnt alive.
Go behind the scenes of CSI: as Aerosmith's Joe Perry lends his musical talents to this week's episode, entitled "Dune and Gloom". Catch the episode airing Wednesday, May 2, 2012 at 10/9c. Only CBS!
After keeping a very dangerous man in jail the team sets their sights on winning a baseball game against LVPD. Go team CSI!
The team bounces ideas off each other with the goal of preventing a dangerous convict from being released back into the world by tying him to a previous crime.
D.B. has a hunch that an eye witness has been mistakenly identifying the wrong man as her assailant and he goes to Doc to back up his theory.
D.B. and Stokes attempt to round up enough evidence to keep a dirty cop in jail but circumstantial evidence alone may mean he walks free in a matter of days.
A team baseball game is interrupted when Nick gets a 911 call from Brass.
Sara goes t o visit the son of the victim and finds out that he may not be as innocent as she thought.
The team finds the body of the third look-alike-suspect after he kills himself but Stokes has a feeling suicide is not the real story.