Horatio struggles to save Yelina's life. Calleigh tries to warn Eric about helping his father. When he does it anyway Eric finds his own life in danger.

Horatio's team investigates the murder of a man who was boiled alive. Meanwhile Julia loses control and one of the teams darkest secrets gets out.

When a family is attacked by someone using grenades, Horatio and his team are sent to investigate.

The murder of a reality star takes Horatio and the team into the scandalous, sexy world of TV dating.

A suspect once thought to be dead goes after Kyle's mom.

An unknown attacker causes Wolfe to cover up evidence of a crime to save a kidnapped child.

Miami's wealthy are being targeted as crime victims and the evidence leads back to the Russians.

A first class stewardess is killed after she turns in a drug running co-worker to the air marshall.

A divorce party ends in a murder investigation.

A murder investigation gets sidetracked when Eric Delko is thrown in jail by the INS.

Horatio learns that a defense attorney is hiding something.

When a killer puts Calleigh and Ryan lives in danger, Alexx returns to aide in the investigation.

Horatio finds out that Ryan has a connection to the case when a murder occurs during a horse race.

When a man turns up covered in blood with no memory, the CSI's use revolutionary technology to find out what happened.

Local tipsters help the CSI's fight to save their neighborhood from a violent street gang's attempt to take over the area.

Horatio delves into Delko's past to find the killer who targets the motel Delko is staying at.

Horatio steps in to prevent a member of the police force from getting to close to the case when a brutal killer runs out of control in Miami.

A baby is taken from her mother's arms in broad daylight, and the team must race against time to find her.

Some out of town guests complain about noise in a hotel room, and a prank gone bad between Eric and Dr. Price could delay in closing the case.

Calleigh and Eric are going over a witness's testimony and getting him ready for transfer to the court building when a crane crashes into a building.

While Horatio and the team investigate a murder at a trendy store, Horatio finds that Julia's instabilities have turned her into a ticking time bomb.

Horatio and the CSI team are pit against Miami's Russian mob after a barbaric double homicide in the Everglades.

Delko's deepest secrets are threatened to be exposed when the daughter of his therapist is killed. The team rushes to find the killer before this happens.

The residents of Miami are killing each other after gas prices skyrocket and the CSI team encounters Miami's most brutal crime ring yet.

The evidence on who shot Horatio leads the team to some of Miami's most dangerous including one of their own.