The investigation team in Las Vegas scours each scene of a crime to gather forensic evidence; a murderer stages his crimes to look like suicides.
The shooting investigation of Holly Gribbs continues; someone is murdering people who have won millions on slot machines.
Grissom and Catherine investigate the death of a woman found in a lake; Nick and Sara investigate an apparent suicide.
Sabrina gets a job as a sandman, but alters people's dreams; time is running out for Sabrina to solve the family secret.
A supremely serene world threatens to consume the Sliders, but a little girl who witnessed her grandfather leap into a chasm begins to feel an overwhelming sorrow.