Turn of the Screws (S04E21)
S04E21
A roller coaster derails, resulting in the tragic deaths of six individuals. The CSI team is tasked with determining whether this incident was a tragic accident or the result of malicious intent. Meanwhile, Warrick and Catherine investigate the murder of a 13-year-old girl, working to uncover the truth behind her untimely demise.
Show
CSI: Crime Scene Investigation
Episode
S04E21
Air Date
May 06, 2004
Season 4 Episodes
S04E01
Assume Nothing (1)
S04E02
All for Our Country (2)
S04E03
Homebodies
S04E04
Feeling the Heat
S04E05
Fur and Loathing
S04E06
Jackpot
S04E07
Invisible Evidence
S04E08
After the Show
S04E09
Grissom Versus the Volcano
S04E10
Coming of Rage
S04E11
Eleven Angry Jurors
S04E12
Butterflied
S04E13
Suckers
S04E14
Paper or Plastic
S04E15
Early Rollout
S04E16
Getting Off
S04E17
XX
S04E18
Bad to the Bone
S04E19
Bad Words
S04E20
Dead Ringer
S04E21
Turn of the Screws
S04E22
No More Bets
S04E23
Bloodlines