Elisabeth Harnois

The BAU investigates the kidnapping of a U.S. District Attorney’s daughter and determines the kidnapper isn’t seeking money — he’s after her twin sister.

Russell seeks advice from a former colleague during an investigation into the death of a man’s ex-girlfriend.

Rumor surfaces that Brooke might be pregnant, causing Karen to worry as she fears that the baby might be Lucas’. Meanwhile, Rachel continues to get closer to Nathan when she…

The aftermath of the series of unfortunate events at Tree Hill begins. Lucas returns to his everyday life, following his heart attack, and tries to rekindle his relationship with Peyton….

Haley finds herself frustrated over her injuries while Skills and Mouth help Nathan find a job as a stripper in order to earn money for the senior prom. Meanwhile, Brooke…

A class assignment reveals the deepest secrets and desires of Lucas and the students at Tree Hill High. Worried about college prospects, Skills turns to Haley, while Nathan wrestles with…

Haley confronts Brooke regarding the stolen calculus test. Lucas and Peyton consider taking their relationship to the next level as Peyton and Brooke grow closer. In Deb’s absence, Nathan throws…

Dan must face the harsh consequences of his decision to murder Keith as Karen and Haley’s pregnancies complicate the lives of Nathan and the graduating seniors of Tree Hill High….

Brenda and Kelly’s friendship takes a turn for the worse. Meanwhile, Sean moves in with the Wilson family, Naomi hangs with a new crowd, and Silver becomes jealous when a…

Debbie and Tabitha clash after Tabitha surprises Annie and Dixon with a new car. Adrianna begins to open up to Naomi about her secret. Meanwhile, Silver and Dixon spend the…

Season finale: The investigation of a triple homicide leads to the discovery of corruption running rampant throughout the LVPD. The closer they get to the truth, the more serious are…

When a bomb kills an off-road race truck driver mid-race, the CSI team is called on the scene to investigate why.

When Stokes learns that a man he helped put in prison is going to have his conviction overturned, the CSI team needs to prove the killer is guilty again or…

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

When a photo of a dead college student starts trending on the Internet, the team steps in to investigate.

When a blackout cripples the city, the CSIs must revert to old-school methods to solve the case of a missing child.

When a house is stolen completely off its foundation, the CSIs are on the case in search of answers. Meanwhile, new CSI Julie Finlay showcases her skill in blood analysis.

When a woman is found dead and her hair is done up ’70s style complete with vintage clothes, the CSI team discovers clues that point to a killer with a…

The CSI team says goodbye to Catherine Willows as she makes a life-changing decision.

Catherine’s friend Laura’s mogul husband Mark has a lot to hide behind his successful international corporation, and he’s hired a crack team of assassins to carry out the murders of…

When a man’s dead body turns up naked in the bed of Doc Robbins’ wife, the detectives try to ”just work the scene” without bringing their pre-judgments to the table,…

The murder of a retired Army Ranger brings the FBI in on the case, to Russell and Catherine’s initial chagrin.

Three new murders related to three unsolved (or incorrectly solved) crimes from the past come back to haunt the CSIs.

The CSI crew is stumped when they discover a disembodied brain at a crime scene where all the other brains are accounted for.

The murder of a popular sideshow performer sends the team behind the scenes at a carnival freak show.

The CSI unit investigates when Frank, an apparent murder victim, sits up and needs help but is he just another victim?

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.

During a date, Stokes discovers decomposing body parts in part of an art exhibit; D.B. Russell deals with a staff member confrontation.

When three people confess to killing a family, the team must decide who is telling the truth.

After multiple attacks on a public tram, the team has just one witness and a lot of questions.

Langston becomes more determined than ever to track down Nate Haskell, the notorious ”Dick & Jane” killer, after discovering that he’s kidnapped his ex-wife, Gloria.

The team re-opens the 1963 case of teenage girl who was then thought to have committed suicide. Now, new evidence leads them to believe the girl might have been murdered…

A murder and kidnapping becomes personal when DNA from a crime scene reveals that Natalia’s sister Anya is one of the kidnapped women they are looking for. The team finds…

The sisters must find a way to break a curse which turns a man into an Owl by day and his girlfriend into a Wolf by night. Meanwhile, Prue discovers…

When Topanga becomes sick, Cory is suddenly the object of another girl’s affections, one of the school’s most popular girls: Missy Robinson, is now hitting on him.

When Phillip sues Will and Carlton for unpaid rent, two different versions of the dispute are aired — neither entirely truthful.