A student pushed in front of a train.
A double decapitation.
A man dead in the street, beaten and drugged.
A woman wrapped in tape, her body dumped in a cellar.
The deaths around Glasgow, random, brutal and bloody, seem unconnected. Then an e-mail arrives in Hutton’s inbox, and suddenly he is thrown into another nightmare case, his world once again ripped apart in a brutal tale of revenge, sex, lies, guilt and murder.