Paula Francis

A quadruple homicide shatters the serenity of a quiet suburban neighborhood and Grissom's team sets out to discover the motive behind the bizarre murders.

After being pulled off the case for strongly disagreeing with the FBI, Grissom secretly works with his team to track down a serial strangler who has paralyzed the women of Las Vegas with fear.

The CSI team is led in many different directions as they search for a missing college freshman whose bags are packed.

As the CSI team investigates two deaths linked to the same suspect, the evidence starts to overlap, bringing the team closer to the murderer.

The shooting investigation of Holly Gribbs continues; someone is murdering people who have won millions on slot machines.

A murder suspect is caught burying the bodies of his alleged victims; Catherine and Warrick investigate a woman found dead in a hotel's spa.