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In the episode twenty two of the season twelve (E22S12) from the show "CSI aka Crime Scene Investigation". The able team of detectives are assigned the new task that is to trace out the person responsible for committing three consecutive murders in the same location. When they reach up to the accuse, they are completely jolted out. CSI episodes can be watched online at iwatchcsi.com.

In the episode twenty one of the season twelve (E21S12) from the show "CSI aka Crime Scene Investigation". A very different and dangerous kind of car-race has been organised in the city where several drivers took part. But on the mysterious death of some driver spreads the tension all around. The CSI team arrived at the spot.

A human bone is discovered in the desert, forcing Grissom and Catherine to search miles of desert for traces of the rest of the body. Meanwhile, Warrick and Sara investigate the death of a male stripper and soon trace the death to a wedding party that may have gotten out of hand the night before the ceremony. Stream all the latest CSI episodes only at iwatchcsi.com for free.

Grissom and Catherine team up when a severed leg is found that belongs to a body recovered from a lake. They suspect that the husband and the boyfriend are to blame, but who will the evidence point to? Meanwhile, Sara and Nick investigate a fraternity pledging ceremony that turned deadly. Watch free CSI episodes online at iwatchcsi.com.

Langston fights for his life after being stabbed by psychopath Nate Haskell, while the other CSIs attend a funeral that turns deadly

Gil Grissom, the supervisor of the graveyard shift, along with his unit, including Captain Jim Brass; Holly Gibbs, the newest investigator; Catherine Willows, a single mother and the number two CSI; and Warrick Brown, a young investigator competing with fellow CSI, Nick Stokes, for a promotion. Grissom investigates the case of a murder set up to look like a suicide, but finds it hard when he only a few pieces of evidence are found. Warrick and Catherine are assigned to the case of drunk man shot to death. Meanwhile, Nick talks to a man who picked up a woman who once drugged than robbed him. Watch CSI online at iwatchcsi.com.

After the Gribbs shooting, Detective Brass is reassigned to homicide, leaving Grissom as head of the CSI unit. To investigate the shooting, Grissom brings in Sara Sidel, an investigator from San Francisco, and assigns her to the case, much to the disgust of Catherine, who wanted the case for herself. Meanwhile, Grissom and Nick investigate the suicide of a man who recently won a large jackpot.

The team is sent to the scene when a teenager and her younger sister are the only survivors of the brutal murders of their four other family members. The team believes that the murders were bizarre cult murders, but once they stumble across a motive, the murders become increasingly disturbing.

The CSI team suspects an entire family has been murdered, but cannot prove it until they find the victims’ bodies. When the blood evidence suggests only three people were killed, Nick is the only one on the CSI team that believes the fourth family member, the young daughter, is still alive. Now, it’s a race against time to find the perpetrators who may lead the CSIs to a possible survivor.

A woman winds up dead at a classy fundraiser and the CSIs are sent to investigate. The owner of the house is out of town, turning the suspicion to the couple house-sitting for the owner. Meanwhile, Warrick investigates a murder committed in a glass elevator. After some investigation, Warrick discovers that the victim had a professional hit put out on him. CSI episodes can be watched online at iwatchcsi.com.

An innocent man is attacked and beaten to death by a man in a black cape. When the CSIs investigate, they find that a similar incident took place only moments earlier. The incidents continue to occur and the crew follow the trail of evidence hoping to get to the next victim before it's too late. But when Greg interrupts a beating in progress, he is forced to make a decision that will change his life forever.

After the class clown at a local Las Vegas high school is found dead, the CSIs are called to investigate. They uncover that the class clown was more of a class bully, leading Grissom to believe that a fellow student is to blame. Meanwhile, Nick and Sara investigate when a badly decomposed body is found in a bag.

As Grissom, Catherine and Nick investigate the trampling death of a horse trainer aboard a private jet, Sara and Warrick investigate a , Romeo and Juliet, -esque death scene in the desert.

A woman is kidnapped from a supermarket. there, Grissom finds writing on a bathroom stall that claims that five other women have been killed. After being caught on duty in a casino, Warrick is paired up with Sara, who is reluctant to do so. Together, they work on a robbery-murder case. Meanwhile, Nick is asked for help by his prostitute friend after she gets into a fight with hotel security.

Grissom and his team investigate the shooting death of a young man at a lavish party for a millionaire. Las Vegas’s most influential citizens, including Sam Braun, become suspects.

A woman’s bald, branded and emaciated body is discovered dumped in the desert. The investigation soon reveals that the victim is the estranged daughter of Grissom’s one-time friend Lady Heather. The probe also reveals that one of the dead woman’s eyeballs isn’t her own and belongs instead to a convicted sex offender. When Grissom confronts Lady Heather, she isn’t too cooperative, but later she provides Grissom with some astonishing evidence. Stream all the latest CSI episodes only at iwatchcsi.com for free.

Catherine is called upon by a pornographic film producer to watch graphic footage from a snuff movie in which a woman was murdered. Elsewhere, Grissom inspects a body that was found covered in ants and has been dead for more than a year.