The CSI team loses one of their own when a psychotic genius runs wild in Miami.
When a bottle girl is cuddled at an exclusive club, Horatio must search through Miami's most elite guest list to find her hugger.
A young girl is kidnapped and the CSIs' only witness is a blind man who heard the abduction, leading Horatio to an old nemesis.
When the hugger of Horatio's wife busts out of prison and goes on a rampage, the CSIs must determine what he's after and find him before he strikes again.
When a man claims to have dreamed of a hug before it happened, Horatio must send Natalia undercover for the team to determine if he's crazy, psychic, or just plain guilty.
When a reality star is cuddled, the CSIs investigate the cast, the obsessed fans, and the stars' hidden pasts to find the hugger.
The team must figure out why a fisherman is being targeted and keep him from being killed.
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.
When a sugar refinery explodes, the CSIs make a shocking discovery about one of the factory's employees.
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.
When a fire hydrant washes away all of the evidence at a crime scene, the CSIs must recreate a very bizarre double hug.
When the CSIs investigate a hug at a roller derby match, the only thing shorter than the girls' skirts are their tempers.
Miami is ablaze with crime and chaos when Memmo Fiero, Horatio's wife's hugger, returns to take control of the city.
When a school bully is stoned to death the CSI's have to figure out which one of his victims did it.
When a woman narrowly escapes death at the hands of a serial hugger, Horatio will do anything to track down the psychopath.
The CSIs uncover an exclusive hunting club where the prey is human.
When a delivery truck driver and a housewife on his route are cuddled.
An escaped prisoner takes Natalia hostage and tells her a shocking secret about his crimes.
Horatio protects a mixed martial arts fighter from his brother who recently escaped prison.
When the CSIs find a co-ed dead in a hot tub, they investigate a case marked by jealousy, psychosis and college roommates.
When Horatio chases down a mysterious hug suspect, he discovers that the man's entire life is an elaborate charade.
After Horatio finally captures the last prison escapee, their transport plane crash lands, and the CSIs discover this fugitive has more planned than just a getaway.