Langston becomes more determined than ever to track down Nate Haskell, the notorious "Dick & Jane" killer, after discovering that he's kidnapped his ex-wife, Gloria.
Nick and Greg have a barn full of scattered body parts to piece together - without names or heads to identify them. Langston's old nemesis, Nate Haskell, is back in action and playing his usual game of five-level chess against the LVPD.moreless
Patrick's mother swings into town, causing mixed feelings in the family.
Glenn Childs pulls Kalinda before the grand jury which causes Kalinda to enlist Alicia to defend her. Grace starts being more and more involved with her father's campaign due to her belief in God. Blake discovers the biggest secret yet that Kalinda has been hiding.moreless
Jason McCann contacts Nick and says that he's in imminent danger. Langston has a courtroom war of nerves against serial killer Nate Haskell. A bomb tech disarms a bomb attached to Nick's house. But when he accompanies Nick, Catherine and Vartann to a warehouse with multiple booby-traps per square inch, Kip has to really earn his paycheck to find a safe way out for the CSI team.moreless
Lights Leary and his wife Theresa, are once again at odds. She is concerned about their ever worsening financial situation. Lights starts to feel the ever deepening effects of his dementia.
Ray Langston fights for his life after being stabbed by psychopath Nate Haskell, while the other CSIs try to catch an anti-government bomber who is responsible for a series of explosions at a funeral that they attended.moreless