Season 12
🎬 22 Episodes 📅 2011 ⏱ 43 min
When a mysterious body surfaces in Las Vegas, the forensic team of CSI: Crime Scene Investigation must race against time to piece together fragmented evidence and expose a killer hiding in plain sight. Through meticulous examination of crime scenes and unwavering dedication to science, the investigators uncover layers of deception that challenge everything they thought they knew. Each discovery reveals darker truths, testing both their professional expertise and personal resolve.
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📊 Season Stats
22
Episodes
2011
Year
43
min / ep
15.8
Watch Hours
12/15
Season No.
⭐ 9.0
Best Episode
Ep. 11 · Ms. Willows Regrets...…
🎬 Season Trailer
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🎬 Episodes 22 episodes
1
⭐ 8.4
73 Seconds
After multiple attacks on a public tram, the team has just one witness and a lot of questions.
🎬 Alec Smight ✍️ Gavin Harris
2
⭐ 8.6
Tell-Tale Hearts
When three people confess to killing a family, the team must decide who is telling the truth.
🎬 Brad Tanenbaum ✍️ Larry Mitchell
3
⭐ 8.2
Bittersweet
During a date, Stokes discovers decomposing body parts in part of an art exhibit; D.B. Russell deals with a staff member confrontation.
✍️ Treena Hancock
4
⭐ 8.2
Maid Man
The investigators attend the gala grand opening of a mob museum, only to witness an attempted hit on mob lawyer and former mayor Oscar Goodman.
🎬 Martha Coolidge ✍️ Dustin Lee Abraham
5
⭐ 8.3
CSI Down
The CSI unit investigates when Frank, an apparent murder victim, sits up and needs help but is he just another victim?
🎬 Jeffrey G. Hunt ✍️ Gavin Harris
6
⭐ 7.5
Freaks & Geeks
The murder of a popular sideshow performer sends the team behind the scenes at a carnival freak show.
🎬 Alec Smight ✍️ Christopher Barbour
7
⭐ 6.7
Brain Doe
The CSI crew is stumped when they discover a disembodied brain at a crime scene where all the other brains are accounted for.
🎬 Brad Tanenbaum ✍️ Gavin Harris
8
⭐ 8.7
Crime After Crime
Three new murders related to three unsolved (or incorrectly solved) crimes from the past come back to haunt the CSIs.
🎬 Paul McCrane ✍️ Richard Catalani
9
⭐ 7.9
Zippered
The murder of a retired Army Ranger brings the FBI in on the case, to Russell and Catherine's initial chagrin.
🎬 Alec Smight ✍️ Joe Pokaski
10
⭐ 8.4
Genetic Disorder
When a man's dead body turns up naked in the bed of Doc Robbins' wife, the detectives try to "just work the scene" without bringing their pre-judgments to the table, but it sure looks like a case of Death During Adultery.
✍️ Elizabeth Devine
11
⭐ 9.0
Ms. Willows Regrets... (1)
Catherine's friend Laura's mogul husband Mark has a lot to hide behind his successful international corporation, and he's hired a crack team of assassins to carry out the murders of anyone who might be aware of what he's doing, and that includes Laura's lawyer and Laura herself.
🎬 Louis Shaw Milito ✍️ Christopher Barbour
12
⭐ 7.3
Willows in the Wind (2)
The CSI team says goodbye to Catherine Willows as she makes a life-changing decision.
🎬 Alec Smight ✍️ Carol Mendelsohn
13
⭐ 7.9
Tressed to Kill
When a woman is found dead and her hair is done up '70s style complete with vintage clothes, the CSI team discovers clues that point to a killer with a hair fetish.
🎬 Brad Tanenbaum ✍️ Ed Whitmore
14
⭐ 7.4
Seeing Red
Russell seeks advice from a former colleague during an investigation into the death of a man's ex-girlfriend.
✍️ Tom Mularz
15
⭐ 6.6
Stealing Home
When a house is stolen completely off its foundation, the CSIs are on the case in search of answers. Meanwhile, new CSI Julie Finlay showcases her skill in blood analysis.
🎬 Alec Smight ✍️ Treena Hancock
16
⭐ 7.4
CSI Unplugged
When a blackout cripples the city, the CSIs must revert to old-school methods to solve the case of a missing child.
🎬 Jeffrey G. Hunt ✍️ Gavin Harris
17
⭐ 6.2
Trends with Benefits
When a photo of a dead college student starts trending on the Internet, the team steps in to investigate.
🎬 Louis Shaw Milito ✍️ Jack Gutowitz
18
⭐ 8.1
Malice in Wonderland
The team has few leads to go on when investigating a robbery-homicide at a themed wedding
🎬 Alec Smight ✍️ Joe Pokaski
19
⭐ 6.5
Split Decisions
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 the entire building to find their killer.
🎬 Brad Tanenbaum ✍️ Michael F.X. Daley
20
⭐ 7.9
Altered Stakes
When Stokes learns that a man he helped put in prison is going to have his conviction overturned, the CSI team needs to prove the killer is guilty again or he will be released.
🎬 David Semel ✍️ Melissa R. Byer
21
⭐ 7.8
Dune and Gloom
When a bomb kills an off-road race truck driver mid-race, the CSI team is called on the scene to investigate why.
🎬 Jeffrey G. Hunt ✍️ Tom Mularz
22
⭐ 8.5
Homecoming
The investigation of a triple homicide leads to the discovery of corruption running rampant throughout the LVPD. The closer they get to the truth, the more serious are the repercussions. To be continued...
🎬 Alec Smight ✍️ Christopher Barbour