Season 15

1. S15E01

   The CSI Effect

   2014-09-28

   Finlay must deal with a bomb planted in her car, while Russell gets a call from someone claiming to be the Gig Harbor killer.

2. S15E02

   Buzz Kill

   2014-10-05

   The CSI team investigates a robbery and fatal shooting at a medical marijuana shop.

3. S15E03

   Bad Blood

   2014-10-12

   Sara and Greg are quarantined after responding to a crime scene that's contaminated with a deadly pathogen.

4. S15E04

   The Book of Shadows

   2014-10-19

   The CSI team suspects foul play when a chemistry teacher's science experiment goes horribly wron.

5. S15E05

   Girls Gone Wilder

   2014-11-09

   Morgan, Sidle and Finlay try to relax at a forensics conference when a mass shooting occurs on site.

6. S15E06

   The Twin Paradox

   2014-11-16

   Frustration mounts for the CSI team as another victim surfaces and all evidence points to the Gig Harbor Killer.

7. S15E07

   Road to Recovery

   2014-11-23

   The CSI team investigates the death of a woman full of alcohol and drugs in a pool at a rehab facility.

8. S15E08

   Rubbery Homicide

   2014-11-30

   The CSIs delve into the kinky world of "rubber dolls" when they investigate the murder of a man who was stabbed in an alley.

9. S15E09

   Let's Make a Deal

   2014-12-07

   The CSIs investigate a murder at the Clark County jail after an inmate stumbles upon a body while running away from officers.

10. S15E10

    Dead Rails

    2014-12-14

    The CSI team investigates the bizarre death of a man who was killed not once, but twice.

11. S15E11

    Angle of Attack

    2014-12-21

    The CSI's investigation of the victim of an apparent hit and run leads them into the world of aeronautics.

12. S15E12

    Dead Woods

    2014-12-28

    The CSI team reopens a 10-year-old murder/suicide case when the sole survivor claims her accused father was innocent.

13. S15E13

    The Greater Good

    2015-01-04

    The CSI team learns the main suspect in the gig harbor killings is being released from jail due to lack of evidence.

14. S15E14

    Merchants of Menace

    2015-01-25

    The CSI team investigates a homicide at a convention for people who collect macabre murder memorabilia.

15. S15E15

    Hero to Zero

    2015-01-25

    The CSI team investigates the murder of a young victim dressed as a superhero.

16. S15E16

    The Last Ride

    2015-01-27

    The CSI team investigates a death involving a vintage Rolls Royce and a chrome-covered victim.

17. S15E17

    Under My Skin

    2015-02-15

    The CSI team investigates a murder with ties to two teenaged kidnapped girls.

18. S15E18

    The End Game

    2015-02-15

    Season 15 ends with a final showdown between the CSIs and the Gig Harbor killer, whose motives are revealed. Meanwhile, Nick Stokes makes a decision that affects the team moving forward.

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