1. Fallen

7.8

. 3 October 2010. 43 min

The CSI's must catch a madman causing havoc all over Miami and the team has to mourn one of their own.

2. Sudden Death

6.8

. 10 October 2010. 42 min

When a woman is murdered at an exclusive club, Horatio must search through an elite guest list to find the killer.

3. See No Evil

7.8

. 17 October 2010. 43 min

When a girl is kidnapped, the only witness is a blind man who heard the abduction.

4. Manhunt

6.6

. 24 October 2010. 42 min

When the man who killed Horatio's wife breaks out of prison and goes on a rampage, the team tries to determine what he is after.

5. Sleepless in Miami

4.8

. 31 October 2010. 44 min

When a man claims to have dreamed of a murder before it happened, Horatio and Natalia go under cover to investigate him.

6. Reality Kills

7

. 7 November 2010. 43 min

When a reality TV star is murdered, the CSIs investigate the show's cast, the obsessed fans and the stars' hidden pasts.

7. On the Hook

7.5

. 21 November 2010. 44 min

The team must figure out why a fisherman is being targeted and keep him from being killed.

8. Happy Birthday

5.8

. 5 December 2010. 43 min

On the 200th episode Horatio must find an attacker and save a pregnant woman and hope he has an idea as to why she was attacked.

9. Blood Sugar

6.8

. 12 December 2010. 42 min

After an explosion at a sugar refinery information about an employee an comes to light.

10. Match Made in Hell

7

. 2 January 2011. 42 min

When the investigation of a dead millionaire leads the CSIs to an elite dating service, Ryan poses as a wealthy businessman to expose the matchmaker's lies.

11. F-T-F

6.8

. 9 January 2011. 43 min

After a fire hydrant washes away evidence, the team must recreate a bizarre double murder.

12. Wheels Up

7.2

. 16 January 2011. 43 min

The team investigates a murder at a roller derby match.

13. Last Stand

7.8

. 20 February 2011. 44 min

Memmo makes a return, bringing chaos to Miami and pitting him against Horatio in a final showdown.

14. Stoned Cold

5.7

. 27 February 2011. 44 min

When a high school bully dies as a result of a stoning, the CSIs have to find out which nerd is responsible.

15. Blood Lust

5.2

. 6 March 2011. 42 min

The team hunt for a serial killer before he can take another victim - who may be one of the team.

16. Hunting Ground

8

. 13 March 2011. 42 min

The CSIs uncover an exclusive hunting club where the prey is human.

17. Special Delivery

6.4

. 20 March 2011. 44 min

When a delivery truck driver and a housewife on his route are murdered, the CSIs try to find their connection.

18. About Face

8.2

. 27 March 2011. 42 min

An escaped prisoner takes Natalia hostage and tells her a shocking secret about his crimes.

19. Caged

6.8

. 10 April 2011. 42 min

Horatio must protect a fighter from his brother who escaped prison.

20. Paint It Black

8

. 17 April 2011. 44 min

When the CSIs find a co-ed dead in a hot tub, they investigate a case marked by jealousy, psychosis and college roommates.

21. G.O.

7.5

. 1 May 2011. 41 min

When Horatio chases down a mysterious murder suspect who claims he was framed, he discovers an elaborate charade.

22. Mayday

8.2

. 8 May 2011. 44 min

In the season finale, Horatio must capture an escapee again when their transport plane crashes. And the team was shocked to discover that the fugitive has planned more than that.