Tom O'Keefe

The team searches for a serial killer who stages car accidents to disguise the real causes of his victims' deaths.

Danny and Baez grapple with a homicide investigation brought to their attention by Maggie, the medium who previously helped them solve a case. Frank looks for a way to help his ex-partner Lenny Ross when his daughter is arrested.

The CSI team are called to three different crime scenes in one night. Though at first they seem to be unrelated to each other, forensic evidence reveals they are all linked to the same con artist.

The Struckers begin to rebuild their broken trust. Meanwhile, Thunderbird, Blink and Eclipse discover that the Inner Circle is on the way to raid a mutant detention facility.

Drake wins a free skydive off a helicopter and sets off to do it despite his parents' wishes. Josh, being the good brother he is, tries to stop him, but ends up going along for the ride. But things start spinning out of control.

Jo and Brooks assemble an unlikely team as they attempt to communicate with Piper. Piper is intent on saving Benny from Helen's mysterious mission, and Alex receives a life-changing offer.