CSI: Crime Scene Investigation

Episodes

Season 12 · 22 episodes

• E1 73 Seconds
  Sep 21, 2011 45 min

  After multiple attacks on a public tram, the team has just one witness and a lot of questions.

• E2 Tell-Tale Hearts
  Sep 28, 2011 45 min

  When three people confess to killing a family, the team must decide who is telling the truth.

• E3 Bittersweet
  Oct 5, 2011 45 min

  During a date, Stokes discovers decomposing body parts in part of an art exhibit; D.B. Russell deals with a staff member confrontation.

• E4 Maid Man
  Oct 12, 2011 45 min

  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.

• E5 CSI Down
  Oct 19, 2011 45 min

  The CSI unit investigates when Frank, an apparent murder victim, sits up and needs help but is he just another victim?

• E6 Freaks & Geeks
  Nov 2, 2011 45 min

  The murder of a popular sideshow performer sends the team behind the scenes at a carnival freak show.

• E7 Brain Doe
  Nov 9, 2011 45 min

  The CSI crew is stumped when they discover a disembodied brain at a crime scene where all the other brains are accounted for.

• E8 Crime After Crime
  Nov 16, 2011 45 min

  Three new murders related to three unsolved (or incorrectly solved) crimes from the past come back to haunt the CSIs.

• E9 Zippered
  Dec 7, 2011 45 min

  The murder of a retired Army Ranger brings the FBI in on the case, to Russell and Catherine's initial chagrin.

• E10 Genetic Disorder
  Dec 14, 2011 45 min

  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.

• E11 Ms. Willows Regrets (1)
  Jan 18, 2012 45 min

  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.

• E12 Willows in the Wind (2)
  Jan 25, 2012 45 min

  The CSI team says goodbye to Catherine Willows as she makes a life-changing decision.

• E13 Tressed to Kill
  Feb 8, 2012 45 min

  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.

• E14 Seeing Red
  Feb 15, 2012 45 min

  Russell seeks advice from a former colleague during an investigation into the death of a man's ex-girlfriend.

• E15 Stealing Home
  Feb 22, 2012 45 min

  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.

• E16 CSI Unplugged
  Feb 29, 2012 45 min

  When a blackout cripples the city, the CSIs must revert to old-school methods to solve the case of a missing child.

• E17 Trends with Benefits
  Mar 14, 2012 45 min

  When a photo of a dead college student starts trending on the Internet, the team steps in to investigate.

• E18 Malice in Wonderland
  Mar 21, 2012 45 min

  The team has few leads to go on when investigating a robbery-homicide at a themed wedding.

• E19 Split Decisions
  Apr 4, 2012 45 min

  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.

• E20 Altered Stakes
  Apr 11, 2012 45 min

  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.

• E21 Dune and Gloom
  May 2, 2012 45 min

  When a bomb kills an off-road race truck driver mid-race, the CSI team is called on the scene to investigate why.

• E22 Homecoming (1)
  May 9, 2012 45 min

  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.