Season 12
(2011)
Cast
as D.B. Russell
as Nick Stokes
as Sara Sidle
as Greg Sanders
as Al Robbins
as Jim Brass
Episodes
73 Seconds 8.2
September 21, 2011
After multiple attacks on a public tram, the team has just one witness and a lot of questions.
Tell-Tale Hearts 8.6
September 28, 2011
When three people confess to killing a family, the team must decide who is telling the truth.
Bittersweet 8.1
October 5, 2011
During a date, Stokes discovers decomposing body parts in part of an art exhibit; D.B. Russell deals with a staff membe…
Maid Man 8.2
October 12, 2011
The investigators attend the gala grand opening of a mob museum, only to witness an attempted hit on mob lawyer and for…
CSI Down 8.3
October 19, 2011
The CSI unit investigates when Frank, an apparent murder victim, sits up and needs help but is he just another victim?
Freaks & Geeks 7.5
November 2, 2011
The murder of a popular sideshow performer sends the team behind the scenes at a carnival freak show.
Brain Doe 7.4
November 9, 2011
The CSI crew is stumped when they discover a disembodied brain at a crime scene where all the other brains are accounte…
Crime After Crime 8.7
November 16, 2011
Three new murders related to three unsolved (or incorrectly solved) crimes from the past come back to haunt the CSIs.
Zippered 7.9
December 7, 2011
The murder of a retired Army Ranger brings the FBI in on the case, to Russell and Catherine's initial chagrin.
Genetic Disorder 8.4
December 14, 2011
When a man's dead body turns up naked in the bed of Doc Robbins' wife, the detectives try to "just work the scene" with…
Ms. Willows Regrets... (1) 9.0
January 18, 2012
Catherine's friend Laura's mogul husband Mark has a lot to hide behind his successful international corporation, and he…
Willows in the Wind (2) 8.1
January 25, 2012
The CSI team says goodbye to Catherine Willows as she makes a life-changing decision.
Tressed to Kill 7.9
February 8, 2012
When a woman is found dead and her hair is done up '70s style complete with vintage clothes, the CSI team discovers clu…
Seeing Red 7.4
February 15, 2012
Russell seeks advice from a former colleague during an investigation into the death of a man's ex-girlfriend.
Stealing Home 7.2
February 22, 2012
When a house is stolen completely off its foundation, the CSIs are on the case in search of answers. Meanwhile, new CSI…
CSI Unplugged 7.4
February 29, 2012
When a blackout cripples the city, the CSIs must revert to old-school methods to solve the case of a missing child.
Trends with Benefits 6.9
March 14, 2012
When a photo of a dead college student starts trending on the Internet, the team steps in to investigate.
Malice in Wonderland 8.1
March 21, 2012
The team has few leads to go on when investigating a robbery-homicide at a themed wedding
Split Decisions 6.9
April 4, 2012
When the CSI team is called in to investigate a man who is shot at point-blank range in a local casino, they shut down …
Altered Stakes 7.9
April 11, 2012
When Stokes learns that a man he helped put in prison is going to have his conviction overturned, the CSI team needs to…
Dune and Gloom 7.8
May 2, 2012
When a bomb kills an off-road race truck driver mid-race, the CSI team is called on the scene to investigate why.
Homecoming 8.5
May 9, 2012
Season finale: The investigation of a triple homicide leads to the discovery of corruption running rampant throughout t…