So, two guys hijacked a helicopter and pushes a guy off the helicopter. They stole a liver and now it's up to the CSI team to find it back.
In a seperate case, a girl was found dead. Belive to be raped before she died. It seems that this girl calls random men by collecting their business cards. And she's suprisingly good in seducing them over the phone. Something bout "your cat is in my garden". Weird
In the end, the girl was murdered by a guy. A guy who is well-known among all the CSI's. The guy who caused one of the CSI's to lose their job. It's DJ Pratt. And he's back.