Twelve year old Tui Mitcham, daughter of the local drug lord, is pulled from the freezing waters of an alpine lake in New Zealand. She is found to be pregnant and won’t say who the father is. Then she vanishes.  Robin Griffiths is the straight-talking detective experienced in child protection who is sent to investigate. But as Robin becomes more involved and more obsessed with the search for Tui, she realises that she is searching for hersself – a self she has kept hidden for years. Also stars Thomas M. Wright; Holly Hunter; Gwendoline Christie; David Dencik; Ewen Leslie; Alice Englert and Nicole Kidman.