Horatio must capture an escapee again when their transport plane crashes and the team is shocked to discover that the fugitive has planned more than that. The episode ends with Randy North shooting Horatio, leaving the Lt. injured while Natalia is placed in the trunk of a car which is then thrown into the ocean, leaving both of their fates unknown.

Horatio chases down a murder suspect whose entire life is an elaborate charade.

A college student is found dead at the campus pool and the CSIs are forced to be innovative as their only witness is an art student with cognitive memory problems.

Horatio and his team try to protect - but must uncover the secrets of - a mixed martial arts fighter whose former friend (that he testified against) has escaped prison.

After Natalia is kidnapped and held captive by an escaped prisoner, she hears a shocking secret.

A connection involving the murder of a delivery truck driver and a housewife must be solved, on why both of them were murdered on a particular route.

When a man is shot and killed by a bow and arrow, Horatio goes against the clock to solve the case involving an exclusive hunting club that hunts humans for sport.

Horatio and his team must track down a serial killer who attempts to kill a woman who narrowly escapes death.

When a popular high school girl is stoned to death, Horatio and his team must find out who took revenge on her. The investigations hit a snag when they discover that the girl was perhaps not so popular after all.

The killer of Horatio's wife returns and takes control of the city, and Horatio must stop him before more crimes and chaos happen.

When the CSIs investigate a murder at a roller derby match, the only thing shorter than the girls' skirts are their tempers.

When a fire hydrant washes away all of the evidence at a crime scene, the CSIs must recreate a very bizarre double murder.

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.

The investigation into an explosion at a sugar refinery exposes a shocking secret among the refinery's employees.

When a woman who is eight months pregnant is found beaten, Horatio and the team hunt down the attacker. [8]

When a fisherman narrowly escapes death, the CSIs have to dodge bullets to keep him alive and find out who's after him.

When a reality star is murdered, the CSIs investigate the cast, the obsessed fans, and the stars' hidden pasts to find the killer.

When a man states he saw a murder before it happened, Natalia is sent undercover to find out the truth.

The team must find out why the murderer, Memmo Fierro, of Horatio's wife, Marisol Delko-Caine, got out of prison and stop him before someone else becomes the next victim. In a hostage situation, Horatio and Eric do not kill him since his daughter is there. Memmo escapes and is uncaught by the end of the episode.

A blind man is the only witness to the abduction of a young girl and leads the team to a familiar foe, Joe LeBrock. A jailbreak occurs and LeBrock reveals that they are targeting Caine.

When a bottle girl is murdered at an exclusive club, Horatio must search through Miami's most elite guest list to find her killer.

The CSI team loses Jesse Cardoza when a psychotic genius runs wild in Miami. In the cliffhanger episode from last season, the killer has released a gas into the lab's ventilation system and incapacitated the team. The CSI must find out who the killer is and beat the clock before it's too late.