Cold Fire

A mother and her children murdered.
A nanny on the run.
A killer in pursuit.

Hunted and reviled, ex-nanny Joanne Mason turns to her sister, Detective Karen Ratcliffe. Torn between duty and family, Ratcliffe asks Tess Grey and her partner Nicolas ''Po'' Villere to bring Joanne in safely.

A winter cyclone forces Joanne into hiding on the Canadian border - but she can''t stay put for long. In close pursu...