Young military recruits train to fight a war on a bug-infested alien planet.

Under the direction of new boss D.B. Russell, the team tackles cases involving a wild shootout on a Las Vegas tram car, and the death of a deer hunter.

Russell and Finlay must confront a serial killer case from their past while working in Seattle when a copycat killer suddenly emerges in Las Vegas.

CSI的第九季将于十月十日重装上阵。虽说是CSI系列中最晚登场的一个，然而，且不提爱好者们的反映，单就已发行的宣传片来看，Gil grissom和他的小队所带来的紧张刺激也绝不会是排在倒数第一的。在Grissom（William Petersen…

The CSI team investigates a well-orchestrated bombing at the funeral of Officer Franklin Clark.