- 1 Fallen
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The CSI's must catch a madman causing havoc all over Miami and the team has to mourn one of their own.
Average Episode Rating: 4.0 | Air Date: 2010-10-03
- 2 Sudden Death
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When a woman is murdered at an exclusive club, Horatio must search through an elite guest list to find the killer.
Average Episode Rating: 4.0 | Air Date: 2010-10-10
- 3 See No Evil
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When a girl is kidnapped, the only witness is a blind man who heard the abduction.
Average Episode Rating: 4.0 | Air Date: 2010-10-17
- 4 Manhunt
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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.
Average Episode Rating: 3.0 | Air Date: 2010-10-24
- 5 Sleepless in Miami
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When a man claims to have dreamed of a murder before it happened, Horatio and Natalia go under cover to investigate him.
Average Episode Rating: 4.0 | Air Date: 2010-10-31
- 6 Reality Kills
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When a reality TV star is murdered, the CSIs investigate the show's cast, the obsessed fans and the stars' hidden pasts.
Average Episode Rating: 3.0 | Air Date: 2010-11-07
- 7 On the Hook
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The team must figure out why a fisherman is being targeted and keep him from being killed.
Average Episode Rating: 4.0 | Air Date: 2010-11-21
- 8 Happy Birthday
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On the 200th episode Horatio must find an attacker and save a pregnant woman and hope has an idea as to why she was attacked.
Average Episode Rating: 2.0 | Air Date: 2010-12-05
- 9 Blood Sugar
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After an explosion at a sugar refinery information about an employee an comes to light.
Average Episode Rating: 1.0 | Air Date: 2010-12-12
- 10 Match Made in Hell
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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.
Average Episode Rating: 4.0 | Air Date: 2011-01-02
- 11 F-T-F
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After a fire hydrant washes away evidence, the team must recreate a bizarre double murder.
Average Episode Rating: 3.0 | Air Date: 2011-01-09
- 12 Wheels Up
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The team investigates a murder at a roller derby match.
Average Episode Rating: 3.0 | Air Date: 2011-01-16
- 13 Last Stand
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Memmo makes a return, bringing chaos to Miami and pitting him against Horatio in a final showdown.
Average Episode Rating: 4.0 | Air Date: 2011-02-20
- 14 Stoned Cold
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When a high school bully dies as a result of a stoning, the CSIs have to find out which nerd is responsible.
Average Episode Rating: 5.0 | Air Date: 2011-02-27
- 15 Blood Lust
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The team hunt for a serial killer before he can take another victim - who may be one of the team.
Average Episode Rating: 4.0 | Air Date: 2011-03-06
- 16 Hunting Ground
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The CSIs uncover an exclusive hunting club where the prey is human.
Average Episode Rating: 4.0 | Air Date: 2011-03-13
- 17 Special Delivery
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When a delivery truck driver and a housewife on his route are murdered, the CSIs try to find their connection.
Average Episode Rating: 2.0 | Air Date: 2011-03-20
- 18 About Face
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An escaped prisoner takes Natalia hostage and tells her a shocking secret about his crimes.
Average Episode Rating: 4.0 | Air Date: 2011-03-27
- 19 Caged
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Horatio must protect a fighter from his brother who escaped prison.
Average Episode Rating: 4.0 | Air Date: 2011-04-10
- 20 Paint It Black
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When the CSIs find a co-ed dead in a hot tub, they investigate a case marked by jealousy, psychosis and college roommates.
Average Episode Rating: 3.0 | Air Date: 2011-04-17
- 21 G.O.
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When Horatio chases down a mysterious murder suspect who claims he was framed, he discovers an elaborate charade.
Average Episode Rating: 4.0 | Air Date: 2011-05-01
- 22 Mayday
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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.
Average Episode Rating: 3.0 | Air Date: 2011-05-08