#1 | 09/28/2012Reignited3.9/5 (with 3 votes)
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.
#2 | 10/05/2012Where There's Smoke...3.9/5 (with 3 votes)
The CSIs rush to stop serial arsonist Leonard Brooks after he begins using fire against people from his dark past.
#3 | 10/12/20122,918 Miles3.9/5 (with 3 votes)
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.
#4 | 10/19/2012Unspoken3.7/5 (with 3 votes)
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.
#5 | 10/26/2012Misconceptions3.9/5 (with 3 votes)
Mac investigates a 20 year old case when the prime suspect is found murdered on the anniversary of the boy's disappearance.
#6 | 11/02/2012The Lady in the Lake3.8/5 (with 4 votes)
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.
#7 | 11/09/2012Clue: SI3.9/5 (with 3 votes)
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.
#8 | 11/16/2012Late Admissions4.0/5 (with 3 votes)
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.
#9 | 11/30/2012Blood Out4.0/5 (with 3 votes)
When Det. Lovato's cover is inadvertently blown, the CSI's investigate the Latin street gang she infiltrated when undercover.
#10 | 12/07/2012The Real McCoy3.7/5 (with 3 votes)
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.
#11 | 01/04/2013Command+P3.7/5 (with 3 votes)
The CSIs are confronted with a puzzling mystery when two different victims are linked by the same unusual weapon.
#12 | 01/11/2013Civilized Lies4.0/5 (with 3 votes)
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.
#13 | 01/18/2013Nine Thirteen4.0/5 (with 3 votes)
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.
#14 | 02/01/2013White Gold3.7/5 (with 3 votes)
When a young pizza maker is carjacked, the CSIs must determine what the perpetrators were really after.
#15 | 02/08/2013Seth and Apep (2)3.9/5 (with 3 votes)
Mac and the team partner with D.B. Russell to outsmart Christine's kidnappers before they run out of time to save her life.
#16 | 02/15/2013Blood Actually3.9/5 (with 3 votes)
On Valentine's Day, Mac and the team tackle three twisted tales of love gone wrong.
#17 | 02/22/2013Today Is Life4.5/5 (with 4 votes)
Community unrest over the police shooting of an unarmed man forces Mac and the team to move quickly to solve the case.