When Isla Bell finds 3 bodies propped against Hadrian's Wall, her world falls apart. In such a small community, everyone knows the victims, and the man who did it.
Isla has dedicated her life to forensic psychology, and even comes face to face with the long ago convicted murderer. She is safe after all, with him behind bars. Then another body appears. As the nightmare returns and the body count rises, everyone in town is a suspect.