After several victims are found dead while performing normal, everyday activities, the CSIs must find the reason as to why each of the victims remain upright after dying.

The team investigates the death of a woman who turns out to be the daughter of a wanted criminal.

After Warrick is shot in a Las Vegas alley, the CSI team comes together to deal with the aftermath.

When the CSI team is called in to investigate a man who is shot at point-blank range in a local casino, they shut down the entire building to find their…

The CSIs question the validity of an online picture depicting a murdered call girl until they find the same woman strangled to death in the dumpster that appears in the…

The team has few leads to go on when investigating a robbery-homicide at a themed wedding

The investigators attend the gala grand opening of a mob museum, only to witness an attempted hit on mob lawyer and former mayor Oscar Goodman.

At a swanky fundraiser, attended by the sheriff, a woman turns up dead in the pool. The owner of the house is away and a young couple is housesitting. Warrick…

Royce Harmon was murdered 3 months ago in a scene staged to look like a suicide. Now another murder has taken place. Whoever the killer is he has a thorough…

An female officer is shot following a stationery store robbery and later dies in hospital. Danny tries to keep Diane safe. A new ADA arrives. Katie decides to move back…

The detectives investigate a multiple homicide at a fast food restaurant; an addict gives his baby daughter to a drug dealer as collateral on an overdue loan; Internal Affairs reopens…

Danny wakes up in Diane’s bed. Andy and Katie get Theo’s test results. A former colleague of Bobby’s reaches out to Diane from prison. The team investigate a series of…

Jones uses his charm to help Andy and Danny solve the murder of an elderly couple; Medavoy gets involved with an old friend who is having trouble with the Chinese…

Danny and Andy catch an assault that looks like it was done by the boys in blue. Jill considers dating her ex-husband.

Jill’s son has his first communion, where Andy and Danny spot a surveillance van across the street from the church. A baby is found dead in a dumpster.

Andy is finding Theo a challenge. A man is found dead in a hotel bath-tub, minus a part of his anatomy and some personal effects. A mother brings her son…

The squad attends a homicide with seven naked bodies. Jill’s ex is arrested.

James passes his sergeant’s exam. Jill’s ex-husband could be causing problems for Jill.

A woman is run over by a bus, she was already dead when she was tossed from a van. Two Russian boys go missing after their father says he left…

Andy and Danny reopen an unsolved murder when the body of a small child is found buried within a wall; Medavoy and Jones deal with the owner of a dog…

Andy and Danny investigate the robbery of an elderly couple; Medavoy and Jones deal with a wealthy woman with a grudge against her former maid; Danny’s informant, J.B., seems headed…

Danny has an emotional crisis; John Irvin helps in a case involving stolen antique clothing; Jill deals with a young woman with small children who steals because of her unemployed,…

Kelly and Colin argue because she used their entire coke stash. She goes to see his dealer alone, and a second man nearly rapes her. She hits him in the…