Create a free profile to get unlimited access to exclusive videos, sweepstakes, and more!
You know the drill: a dedicated group of forensic investigators at the Las Vegas Crime Lab works to solve often-grisly crimes in Sin City. And now, you can watch them in action right here on SYFY.com. Check out Season 9, available now!
Visit to the CSI site to view the full season. But first, here's a few SYFY.com staff favorites!
Season 9 Episode 1: For Warrick Will Warrick's real killer successfully frame another police officer for his murder? Watch or re-watch to find out!
Season 9 Episode 7: Woulda, Coulda, Shoulda Two teens in a convertible crash into a tree; one has an inexplicable shoulder injury. **eyebrows raised** The plot thickens...
Season 9 Episode 12: Kill Me If You Can CSI gets three new dead bodies, and all three cases have a connection to the same con artist with multiple identities. Color us intrigued!
Watch every episode of Season 9 right here on SYFY.com at https://www.syfy.com/csicrimesceneinvestigation