Siblings Wendy and Jason Wyatt-Yarmouth and their friends are in British Columbia, enjoying a two-week vacation. Tragedy strikes the group of privileged students when two of them crash through the ice into the frozen river. It's Christmas Eve and the snowstorm of the decade has settled over the peaceful Canadian mountain town of Trafalgar, British Columbia. Constables Smith and Evans have a busy shift, attending fender-benders, tumbling pedestrians, and Christmas-tree fires. At the stroke of midnight, they arrive at the scene of a car accident: a vehicle has gone off the snowy road into the icy river. It seems to be an accident. But when the autopsy reveals a shocking secret, Constable Molly Smith and Sergeant John Winters are plunged into the world of sexual predators, recreational drugs, privilege, and high living. Meanwhile Charlie Bassing is out of jail and looking for revenge, a handsome Mountie is giving Molly the eye, and her mother, Lucky, is cheerfully interfering in the investigation.