A severed head washes up on the banks of the Nile. The police turn a blind eye. It is just another victim in a series of ritual killings of refugees. Distracted from his hunt for a missing boy, Makana feels the pull of his Sudanese past and is impelled to seek justice for the murdered emigrants. In the dark heart of Cairo...
The first message sent to Tom Thorne's phone was just a picture - the blurred image of a man's face, but Thorne had seen enough dead bodies to know that the man was no longer alive. But who was he? Who sent the photograph? And why? While the technical experts attempt to trace the sender, Thorne searches the bulletins for a reported death that matches the photograph. Then another picture arrives.