Епізоди
1. Серія 1
23 вер. 2011 р. 45m 8.2On the 10th anniversary of 9/11, Mac and the team remember specific moments from that day that were indelibly burned in their mind.
2. Серія 2
30 вер. 2011 р. 45m 7.6When an awkward teen is found dead, the team discovers that his efforts to win a sexy punk rock chick's heart may have gone a step too far.
3. Серія 3
7 жовт. 2011 р. 43m 8.0When the body of a beautiful young woman is found in a stolen Ferrari, the investigation leads to a family of car thieves, but the CSIs must find the murderer before the rest of the family meets the same fate.
4. Серія 4
14 жовт. 2011 р. 45m 7.8A night out for a friendly drink takes an unexpected turn when Danny and his rookie cops are caught up in a shooting.
5. Серія 5
21 жовт. 2011 р. 43m 7.8The CSIs investigate when the recently paroled brother of a young basketball prodigy is implicated in a murder.
6. Серія 6
4 лист. 2011 р. 42m 7.8The CSIs investigate when a fraternity prank goes awry on Halloween and a pledge master is left for dead in an open grave.
7. Серія 7
11 лист. 2011 р. 45m 7.8When news of a high school house party goes viral, resulting in overcrowding, a collapsed porch and a teenage girl's death, the CSIs must use social media to uncover the truth about how she died. Meanwhile, Jo's final case at the FBI returns to haunt her.
8. Серія 8
18 лист. 2011 р. 44m 7.8As the CSIs investigate the assassination of a judge, Jo comes face-to-face with a criminal from her past.
9. Серія 9
2 груд. 2011 р. 45m 7.8When an important witness turns up dead, Jo is caught up in the dangerous investigation of the suspected rapist who was freed on her watch in D.C.
10. Серія 10
6 січ. 2012 р. 45m 7.5A charred body turns into a hot mess for the CSIs when it appears a cage fighter has been murdered by his stalker.
11. Серія 11
13 січ. 2012 р. 44m 7.5A home invasion investigation becomes more complicated when the victim's family turns out to be less perfect than they originally seem.
12. Серія 12
3 лют. 2012 р. 44m 7.6The CSIs investigate when a role-playing game turns lethal, with one player falling victim to a bona fide killer and the other kidnapped and held for ransom.
13. Серія 13
10 лют. 2012 р. 42m 8.0When the CSIs investigate two seemingly unrelated deaths, their separate trails of evidence lead to a surprisingly connected conclusion.
14. Серія 14
30 бер. 2012 р. 45m 8.0When a lab tech is murdered in a case that has eerie similarities to a 1950's cold case, the CSIs get a glimpse into what goes on in the shadows of the lab.
15. Серія 15
6 квіт. 2012 р. 44m 7.4The CSIs find themselves immersed in the world of competitive video gaming when they discover a murder may be related to a high-stakes tournament.
16. Серія 16
27 квіт. 2012 р. 45m 7.5A wave of brutality threatens a small New York City community when a body is found dismembered and strategically left out on four street corners.
17. Серія 17
4 трав. 2012 р. 45m 7.8The CSIs are called to a Brooklyn housing project to investigate the murder of a successful businessman who still felt the pull of his old neighborhood.
18. Серія 18
11 трав. 2012 р. 45m 8.2When Mac is shot, he finds himself in limbo between life and death and, as he fights for his life, it's up to his team to bring the shooter to justice.