Season 9

28 sept. 2012 · 45 min

The CSIs investigate when a fire chief - a friend of Mac's - is killed in a blaze that used the same technique as a recently paroled arsonist.

5 oct. 2012 · 42 min

The CSIs rush to stop serial arsonist Leonard Brooks after he begins using fire against people from his dark past.

12 oct. 2012 · 42 min

A homicide on the Brooklyn Bridge leads Mac and Jo all the way to San Francisco to find a missing teenage girl, but they are not sure if she is dead or alive.

19 oct. 2012 · 45 min

The CSIs race to catch a shooter when Lindsay is injured during the attempted murder of a political candidate, and the events in the aftermath lead to a child's death.

26 oct. 2012 · 45 min

Mac investigates a 20 year old case when the prime suspect is found murdered on the anniversary of the boy's disappearance.

2 nov. 2012 · 45 min

The CSIs investigate a twisted fairy tale when a woman in a ball gown is found at the bottom of the pond outside Belvedere Castle in Central Park.

9 nov. 2012 · 44 min

When a psychiatrist's patients are being systematically murdered, the CSIs are forced to play along in a game of Clue in order to catch the killer.

16 nov. 2012 · 45 min

The CSIs must delve into the high-pressure world of an elite prep schools when a student is murdered while studying for the SAT'S. Meanwhile, Lindsay returns home to Montana to visit her father and deal with some issues from her past.

30 nov. 2012 · 44 min

When Det. Lovato's cover is inadvertently blown, the CSI's investigate the Latin street gang she infiltrated when undercover.

7 déc. 2012 · 45 min

The CSIs investigate a 1920s-inspired speakeasy when one of its owners is murdered and $10,000 goes missing. Meanwhile, Adam spends his day off in an unexpected way.

4 janv. 2013 · 43 min

The CSIs are confronted with a puzzling mystery when two different victims are linked by the same unusual weapon.

11 janv. 2013 · 45 min

When a beloved off-duty NYPD officer perishes in a robbery, the CSIs use the art of interrogation to break down their suspects and get to the truth.

18 janv. 2013 · 45 min

The CSIs investigate when a masked man is found at the bottom of a notorious skyscraper known for its history of mysterious deaths. Meanwhile, on her day off, Jo runs into a stranger with a surprising link to her past.

1 févr. 2013 · 42 min

When a young pizza maker is carjacked, the CSIs must determine what the perpetrators were really after.

8 févr. 2013 · 43 min

Mac and the team partner with D.B. Russell to outsmart Christine's kidnappers before they run out of time to save her life.

15 févr. 2013 · 45 min

On Valentine's Day, Mac and the team tackle three twisted tales of love gone wrong.

22 févr. 2013 · 43 min

Community unrest over the police shooting of an unarmed man forces Mac and the team to move quickly to solve the case.