When Izzy Grant’s newborn daughter disappears, her world shatters around her. Despite an extensive search the police find no trace of the missing girl, but Izzy refuses to give up hope that her daughter will be found. Then a note is pushed through her letterbox, warning her off. For Izzy it’s a ray of hope, another lead for the police to follow. For DC Gaby Darin it’s another piece of the puzzle that just won’t fit. But as a long-lost friend returns to Izzy’s life with a shocking secret, Gaby realises the truth of who took Izzy’s daughter from her might lie in the past.

A dead woman. An impossible crime. Christine De Bertrand wakes up to her worst nightmare: rather than the man she went to bed with, lying beside her is her housemate, Nikki - dead. With no memory of the night before, Christine can’t explain what happened, and the police are baffled. For DC Gaby Darin, newly arrived from Swansea after her last case ended in tragedy, it’s a mystery she’s determined to solve.