CSI: Crime Scene Investigation — Season 11
Despite injuries in the ranks, the CSI unit tackles a new slate of cases ranging from an urban shark attack to a deadly fugitive with a chilling agenda.

01 Shock Waves
Sep 23, 201044m★ 6.8
The CSI team investigates a well-orchestrated bombing at the funeral of Officer Franklin Clark

02 Pool Shark
Sep 30, 201043m★ 7.6
The team investigates when a woman is attacked by a shark in the pool at a Las Vegas casino.

03 Blood Moon
Oct 7, 201045m★ 6.0
A vampire and werewolf convention becomes the center of a murder investigation.

04 Sqweegel
Oct 14, 201044m★ 8.0
The CSI team investigates a mad slasher who strikes without leaving a trace -- because he wears a form-fitting black latex suit that leaves not a molecule of evidence behind

05 House of Hoarders
Oct 21, 201045m★ 8.1
The CSI team investigate a murder at the home of Marta, a "level 5 hoarder" whose home is stacked high with possessions and garbage--and more than one dead body

06 Cold Blooded
Oct 28, 201045m★ 6.9
The CSI team investigate the murder of a man whose daughter was killed five years ago, and the bizarre death of a young man who appears to have been killed by a T-Rex.

07 Bump and Grind
Nov 4, 201044m★ 7.9
When shredded remains of a man are discovered, evidence leads to multiple possible suspects.

08 Fracked
Nov 11, 201045m★ 7.8
The CSI's investigate a series of deaths related to an energy company's grotesque cover-up of tainted water.

09 Wild Life
Nov 18, 201044m★ 6.8
The sky is falling or at least people are. The CSI's try to figure out if it was murder or sucide after a man is dead after falling from a hotel. Across town, a elderly woman falls through her table and her husband dead in the shower. The only two witnesses to the crime are an incooperative cat and a parrot who pleads the fifth.

10 418/427
Dec 9, 201044m★ 8.0
The CSIs set out to track down a pedophile suspected of murdering an FBI agent's wife and kidnapping his children.

11 Man Up
Jan 6, 201144m★ 6.7
The CSIs question the validity of an online picture depicting a murdered call girl until they find the same woman strangled to death in the dumpster that appears in the photo.

12 A Kiss Before Frying
Jan 20, 201145m★ 7.1
A body with unusual burn marks is discovered on the side of the road; Greg asks a teacher (Dita von Teese) out on a date.

13 The Two Mrs. Grissoms
Feb 3, 201144m★ 8.4
Sara clashes with her mother-in-law and a woman from Gil's past.

14 All That Cremains
Feb 10, 201145m★ 7.9
The Crime Scene crew investigates the gruesome murder of a high-powered, widowed lawyer, while Ray faces that it is time to move on from his old life.

15 Targets of Obsession
Feb 17, 201144m★ 7.3
Jason McCann contacts Nick and says that he's in imminent danger. Langston has a courtroom war of nerves against serial killer Nate Haskell. A bomb tech disarms a bomb attached to Nick's house. But when he accompanies Nick, Catherine and Vartann to a warehouse with multiple booby-traps per square inch, Kip has to really earn his paycheck to find a safe way out for the CSI team.

16 Turn On, Tune In, Drop Dead
Feb 24, 201143m★ 7.8
The team investigates two apparent corpses who aren't exactly dead at all.

17 The List
Mar 10, 201145m★ 6.9
While investigating the murder of a convicted ex-cop, the CSIs stumble upon a list in his prison cell with names of several individuals he believed might have been his wife's true killer.

18 Hitting for the Cycle
Mar 31, 201144m★ 6.6
A string of deaths, including a gamer found dead on his couch and a newly divorced man at the bottom of a pool, instigate a bet among the CSIs as to whether they've "hit for the cycle" - a homicide, a suicide, an accidental and a natural death all in one night

19 Unleashed
Apr 7, 201145m★ 7.7
Langston and Sara turn to Lady Heather for help in tracking down the culprit responsible for injuring a woman before she was seemingly mauled to death by a mountain lion. Meanwhile, Nick and Dr. Robbins manage to rescue the unborn baby of a teenage girl who appears to have committed suicide.

20 Father of the Bride (1)
Apr 28, 201145m★ 7.4
Following his escape, Nate Haskell, the notorious "Dick & Jane" killer, resurfaces when he e-mails a disturbing video to the father of one of his brides, threatening to take her life.

21 Cello and Goodbye (2)
May 5, 201144m★ 7.8
Langston becomes more determined than ever to track down Nate Haskell, the notorious "Dick & Jane" killer, after discovering that he's kidnapped his ex-wife, Gloria.

22 In A Dark, Dark House (3)
May 12, 201145m★ 7.9
After years of pursuit and a countless number of murders, Langston comes face-to-face with serial killer Nate Haskell inside the house where his killing spree began.