The evidence never lies. In this 21-episode collection of CSI: NY The Fourth season, Detective Mac Taylor (Gary Sinise) and his brilliant team - Stella (Melina Kanakaredes), Danny (Carmine Giovinazzo), Sheldon (Hill Harper), Lindsay (Anna Belknap), and Flack (Eddie Cahill) - get their game on when the clues in a woman's murder lead them to one of the web's most addictive virtual worlds. And as murders in Times Square, Central Park, and even on the Statue of Liberty test their mettle, the whole team battles Mac's nemesis, the mysterious 333 Stalker.

Special Features:

• Art Imitates Second Life
• Dante's Infernal Episode
• Art Attack
• Cutting To The Core: Season 4 In The Big Apple
• Episode 405 "Down The Rabbit Hole" Audio Commentary