Jurek Walter was shot and killed years ago.

The police moved on and managed to forget the darkness that had tainted their lives. But now someone is leaving a trail of broken bodies across Sweden and the clues all point to Walter.

Detective Joona Linna is convinced his worst nightmare is becoming a reality: the man who tore apart his family has returned to finish the job. He doesn’t just kill you. He buries your loved ones alive.

When Joona’s partner is taken – and locked inside an underground coffin – he finds himself with an impossible choice: leave her to die or walk into the trap set by the only man he ever feared.