Episode 14
Merchants of Menace
The CSI team investigates a homicide at a convention for people who collect macabre murder memorabilia.
In the long-running procedural's 15th season, the team faces a slew of challenges, including quarantines, car bombs and a jailhouse murder.
October 5, 2014
The CSI team investigates a robbery and fatal shooting at a medical marijuana shop.
Episode 3
Bad Blood
October 12, 2014
Sara and Greg are quarantined after responding to a crime scene that’s contaminated with a deadly pathogen.
Episode 4
The Book of Shadows
October 19, 2014
A chemistry teacher's science experiment goes horribly wrong.
Episode 5
Girls Gone Wilder
November 9, 2014
Morgan, Sara and Fin try to relax at a forensics conference when a mass shooting occurs on site.
Episode 6
The Twin Paradox
November 16, 2014
Frustration mounts for the CSI team as another victim surfaces who is linked to the Gig Harbor Killer.
Episode 7
Road to Recovery
November 23, 2014
The CSI team take a look into the death of a woman who has been drinking and taking drugs in a pool at a rehab facility.
Episode 8
Rubbery Homicide
November 30, 2014
The CSI team find themselves taking a look into the kinky world of “rubber dolls” as they investigate the murder of a man stabbed in an alley.
Episode 9
Let's Make a Deal
December 7, 2014
The CSI team investigates a murder at Clark County jail after an inmate stumbles upon a body while running away from officers.
Episode 10
Dead Rails
December 14, 2014
The CSI team investigates the bizarre death of a man who was killed not once, but twice.
Episode 11
Angle of Attack
December 21, 2014
The CSIs' investigation of the victim of an apparent hit and run leads them into the world of aeronautics.
Episode 12
Dead Woods
December 28, 2014
The CSI team reopens a 10-year-old murder/suicide case when the sole survivor claims her accused father was innocent.
Episode 13
The Greater Good
January 4, 2015
The CSI team continues their investigation into the kidnappings and murders of young women when they learn their main suspect, Jared Briscoe, is released from jail due to lack of evidence.
Episode 14
Merchants of Menace
January 25, 2015
The CSI team investigates a homicide at a convention for people who collect macabre murder memorabilia.
Episode 15
Hero to Zero
January 25, 2015
The CSI team investigates the murder of a young victim dressed as a superhero.
Episode 16
The Last Ride
January 27, 2015
The CSI team investigates a death involving a vintage Rolls Royce and a chrome-covered victim.
Episode 17
Under My Skin
February 15, 2015
The CSI team investigates a murder with ties to two teenaged kidnapped girls.
Episode 18
The End Game
February 15, 2015
The CSI unit faces the final showdown with the Gig Harbor killer whose motives are finally revealed. Meanwhile, Nick Stokes makes a decision that will affect the entire team moving forward.
