In the California wilderness no one can hear you scream. San Francisco Forensic Psychiatrist Jo Beckett doesnt dissect the body or the crime scene -- she dissects a life & a mind recreating the victim as a person piecing together the story of their death to get to the truth. & then she goes after the killer. Autumn Reiniger wants something special for her twenty-first birthday. Daddys bought her the car & the apartment but now she wants excitement. & what Autumn desires she gets. Her father signs-up her & five friends for an ultimate urban reality game. Edge Adventures alert the SF police that a crime situation is underway so the authorities will ignore any squealing tyres or desperate cries for help. Then -- when working on a case nearby -- Jo Beckett encounters a group of men carting six sullen college kids to the woods for a wilderness adventure. Suspicious she takes a closer look. & winds up with an invite to a birthday party she may never leave!