Season 13
22 episodes · first aired 2012-09-26
| Still | # | Title | Overview | Air date | Rating |
|---|---|---|---|---|---|
 | 01 | Karma To Burn 2012-09-26 | D.B. Russell leads the CSI team on a hunt to find his kidnapped granddaughter. | 2012-09-26 | 8.1 |
 | 02 | Code Blue Plate Special 2012-10-10 | The CSIs arrive at their favorite diner only to discover a gruesome crime scene with eight dead victims and a lot of questions. | 2012-10-10 | 8.4 |
 | 03 | Wild Flowers 2012-10-17 | 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. | 2012-10-17 | 7.6 |
 | 04 | It Was a Very Good Year 2012-10-24 | 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. | 2012-10-24 | 8.0 |
 | 05 | Play Dead 2012-10-31 | 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. | 2012-10-31 | 6.5 |
 | 06 | Pick and Roll 2012-11-07 | Things get personal when D.B. Russell is drawn into the investigation of the death of his son's basketball coach. | 2012-11-07 | 6.3 |
 | 07 | Fallen Angels 2012-11-14 | The CSI team investigates the death of a reverend who was killed at the grave site of former CSI Warrick Brown. | 2012-11-14 | 8.3 |
 | 08 | CSI on Fire 2012-11-21 | 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. | 2012-11-21 | 7.8 |
 | 09 | Strip Maul 2012-11-28 | 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. | 2012-11-28 | 6.6 |
 | 10 | Risky Business Class 2012-12-12 | 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. | 2012-12-12 | 6.6 |
 | 11 | Dead Air 2013-01-16 | The CSIs investigate the demise of a prominent news anchor during a live broadcast. | 2013-01-16 | 6.8 |
 | 12 | Double Fault 2013-01-23 | 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. | 2013-01-23 | 6.6 |
 | 13 | In Vino Veritas (I) 2013-02-06 | 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). | 2013-02-06 | 8.1 |
 | 14 | Exile 2013-02-13 | 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. | 2013-02-13 | 6.7 |
 | 15 | Forget Me Not 2013-02-20 | 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. | 2013-02-20 | 7.2 |
 | 16 | Last Woman Standing 2013-02-27 | When several prominent poker players lose their lives, the CSI team is called to investigate before more victims surface. | 2013-02-27 | 8.0 |
 | 17 | Dead of the Class 2013-03-20 | 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. | 2013-03-20 | 8.4 |
 | 18 | Sheltered 2013-04-03 | When the CSIs find a body near a forest reserve, they discover what might be a serial killer and his bizarre lair. | 2013-04-03 | 6.3 |
 | 19 | Backfire 2013-04-10 | 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. | 2013-04-10 | 6.5 |
 | 20 | Fearless 2013-05-01 | 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. | 2013-05-01 | 7.8 |
 | 21 | Ghosts of the Past 2013-05-08 | The CSIs investigate the mysterious death of a ghost hunter and experiences déjà vu when the victim has eerie similarities to an old case. | 2013-05-08 | 8.0 |
 | 22 | Skin in the Game 2013-05-15 | 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. | 2013-05-15 | 6.8 |
Ratings shown are community scores. Once OMDB is wired, these become per-episode IMDB values.