The Best Episodes of CSI: Crime Scene Investigation Season 13

D.B. Russell leads the CSI team on a hunt to find his kidnapped granddaughter.

Director: Alec Smight

Writer: N/A

The CSIs arrive at their favorite diner only to discover a gruesome crime scene with eight dead victims and a lot of questions

Director: Louis Shaw Milito

Writer: Andrew Dettmann

When a girl is shot and killed at a large rave in the desert, the CSI team has to search for clues, find her missing friend and bring the killer to justice.

Director: Brad Tanenbaum

Writer: Joe Pokaski

When a famed music historian is murdered and left in a piano, it has an emotional effect on Sanders, who had a past with her.

Director: N/A

Writer: Gavin Harris

When a K-9 is blamed for the death of his partner, the CSI team discovers there's more to the case. Meanwhile, Finlay and Morgan investigate the death of a high-profile divorce lawyer with a lot of enemies.

Director: Eagle Egilsson

Writer: Melissa R. Byer, Treena Hancock

Things get personal when D.B. Russell is drawn into the investigation of the death of his son's basketball coach.

Director: Alec Smight

Writer: Rick Eid

The CSI team investigates the death of a reverend who was killed at the grave site of former CSI Warrick Brown.

Director: Louis Shaw Milito

Writer: Tom Mularz

When eight bodies are found in what appears to be a meteor site in the middle of the desert, CSI Finlay recognizes one of the casualties, prompting her to revisit her past.

Director: Jeffrey G. Hunt

Writer: N/A

The CSI team lends a hand to local law enforcement on the strip with several arrests until a John Doe is found in car. Also, things become personal for Captain Brass when he discovers some facts about his daughter.

Director: Alec Smight

Writer: Christopher Barbour

When five people are killed in a small plane crash a mile off the Vegas strip, the CSI team is called to investigate. Also, Sara feels the strain of having a long-distance relationship with Grissom when a former lover of hers is involved with the crash investigation

Director: N/A

Writer: Elizabeth Devine

The CSIs investigate the demise of a prominent news anchor during a live broadcast.

Director: Philip Conserva

Writer: Joe Pokaski

The CSIs need to ace the case involving a rising tennis star. Meanwhile, the CSIs are surprised to hear Hodges is engaged to an Italian bombshell.

Director: Brad Tanenbaum

Writer: Melissa R. Byer, Treena Hancock

When CSI Mac Taylor decides to surprise his girlfriend in Vegas, he discovers she’s missing and asks his friend D.B. Russell for help. The crossover concludes on CSI: New York S09E15 Seth and Apep (II).

Director: Louis Shaw Milito

Writer: Rick Eid

The CSIs investigate the demise of a famous Cuban singer’s sister who’s in town as part of a U.S. tour. Meanwhile, Hodges begins to get cold feet at the prospect of marrying his Italian bombshell girlfriend.

Director: Jeffrey G. Hunt

Writer: Carlos M. Marimon

Sara is a lead suspect in an investigation after a brief encounter with another man in which she was the last person to see him alive. Also, her separation from Grissom begins to take a toll.

Director: Karen Gaviola

Writer: Andrew Dettmann

When several prominent poker players lose their lives, the CSI team is called to investigate before more victims surface.

Director: Brad Tanenbaum

Writer: Gavin Harris

At his wife's urging, David reluctantly attends his high school reunion -- which becomes a crime scene when the bitchy former high school queen is found dead in a back room.

Director: Alec Smight

Writer: Tom Mularz

When the CSIs find a body near a forest reserve, they discover what might be a serial killer and his bizarre lair.

Director: Louis Shaw Milito

Writer: Michael Daley

When the CSIs investigate a triple homicide, Russell has to find a way to connect with a 6-year-old girl who was the sole survivor and witness.

Director: N/A

Writer: Jack Gutowitz

The CSI team investigates a popular spiritual retreat when a body is found floating in a mud bath. Meanwhile, Hodges questions his marriage plans to Elisabetta.

Director: Eagle Egilsson

Writer: Gavin Harris

The CSIs investigate the mysterious death of a ghost hunter and experiences déjà vu when the victim has eerie similarities to an old case.

Director: Brad Tanenbaum

Writer: Andrew Dettmann

The crime lab searches for a serial killer inspired by Dante's Inferno, and Brass's daughter may be one of the killer's next victims.

Director: Alec Smight

Writer: Christopher Barbour