劇集
- 第 季第 12 集1 - 73 Seconds2011年9月20日43 分鐘Multiple shootings and stabbings on a public tram leave the CSI team with one witness and a lot of questions.此影片目前無法使用。
- 第 季第 12 集2 - Tell-Tale Hearts2011年9月27日44 分鐘Three suspects come forward with three different reasons why they killed an entire family and the CSI team has to determine who is telling the truth.此影片目前無法使用。
- 第 季第 12 集3 - Bittersweet2011年10月4日43 分鐘While on a date, Stokes realizes a piece of art at an exhibit has decomposing body parts in it, which leads to a full-blown investigation.此影片目前無法使用。
- 第 季第 12 集4 - Maid Man2011年10月11日43 分鐘The former Mayor of Las Vegas is shot at the Mob Museum and the CSIs embark on a history lesson in search of clues.此影片目前無法使用。
- 第 季第 12 集5 - CSI Down2011年10月18日42 分鐘When a hijacked medevac helicopter with CSI Brody aboard goes missing, the entire team is on hunt.此影片目前無法使用。
- 第 季第 12 集6 - Freaks & Geeks2011年11月1日42 分鐘When a Jane Doe is found near the freakish attractions of a 19th-century-inspired traveling sideshow, the team investigates a cast of unusual characters.此影片目前無法使用。
- 第 季第 12 集7 - Brain Doe2011年11月8日44 分鐘When the CSI team arrives at a car crash, they find three casualties and a human brain that doesn't belong to any of the victims.此影片目前無法使用。
- 第 季第 12 集8 - Crime After Crime2011年11月15日42 分鐘When the CSI team investigates three seemingly unrelated murders, they discover someone is getting revenge for cold case murders that were never solved.此影片目前無法使用。
- 第 季第 12 集9 - Zippered2011年12月6日43 分鐘When the CSI team discovers a deceased rancher was also a ballistics expert, they have to work with the FBI to solve the case.此影片目前無法使用。
- 第 季第 12 集10 - Genetic Disorder2011年12月13日44 分鐘When the body of a naked dead man is discovered by Dr. Robbins' wife in their master bedroom, it leads to a lot of questions for the CSI team.此影片目前無法使用。
- 第 季第 12 集11 - Ms. Willows Regrets...2012年1月17日44 分鐘When Willows works with the FBI again after a professional hit occurs at a law firm she recommended to her friend.此影片目前無法使用。
- 第 季第 12 集12 - Willows In The Wind2012年1月24日44 分鐘The CSI team says goodbye to Catherine Willows as she makes a life-changing decision.此影片目前無法使用。
- 第 季第 12 集13 - Tressed To Kill2012年2月7日44 分鐘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 hair fetish.此影片目前無法使用。
- 第 季第 12 集14 - Seeing Red2012年2月14日43 分鐘Russell asks for advice from a former colleague on a case involving the death of a man's ex-girlfriend. Elisabeth Shue Joins The Cast As New CSI Julie Finlay.此影片目前無法使用。
- 第 季第 12 集15 - Stealing Home2012年2月21日44 分鐘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.此影片目前無法使用。
- 第 季第 12 集16 - CSI Unplugged2012年2月28日43 分鐘When a blackout cripples the city, the CSIs must revert to old-school methods to solve the case of a missing child.此影片目前無法使用。
- 第 季第 12 集17 - Trends With Benefits2012年3月13日43 分鐘The CSIs are brought in to solve the case of a recently murdered student whose death photo ends up trending on the Internet.此影片目前無法使用。
- 第 季第 12 集18 - Malice In Wonderland2012年3月20日44 分鐘When the CSI team is called in to investigate a robbery-homicide at an "Alice In Wonderland"-themed wedding, they have little to work with to find a killer. (Jaclyn Smith guest stars)此影片目前無法使用。
- 第 季第 12 集19 - Split Decisions2012年4月3日43 分鐘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 killer.此影片目前無法使用。
- 第 季第 12 集20 - Altered Stakes2012年4月10日44 分鐘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 he will be released.此影片目前無法使用。
- 第 季第 12 集21 - Dune and Gloom2012年5月1日43 分鐘When a bomb kills an off-road race truck driver mid-race, the CSI team is called on the scene to investigate why.此影片目前無法使用。
- 第 季第 12 集22 - Homecoming2012年5月8日44 分鐘The CSI team investigates three dead bodies just blocks away from a campaign dinner, they think they know who the killer is before making a shocking discovery.此影片目前無法使用。