 Commander Clare Blake has risen to the top of her profession in the male-dominated Metropolitan Police Service and is now the dead of the serious crimes unit. Some years previously she arrested James Lampton for murder. He was subsequently sentenced to life in prison but is now out on parole and is a successful author with a best-selling book. Blake s colleagues however, especially DCI Mike Hedges, believe Lampton is responsible for another murder and are out to prove his guilt. Things become complicated when Blake and Lampton become intimate and the question arises whether he is being honest with her or is simply a master manipulator.