Detective Superintendent Ewert Grens of THREE SECONDS returns in a riveting mystery that centers on perhaps the most controversial subject in the modern criminal justice system: the death penalty.

In Ohio, seventeen-year-old John Meyer Frey rots on Death Row for the brutal murder of his girlfriend. The victim's father hungers for revenge, while a prison guard is torn by compassion for the young man. When Frey unexpectedly dies of heart disease before he either receives his just punishment or achieves redemption, the wheels of justice grind to a halt.

Six years later, on a ferry between Finland and Sweden, a singer named John Schwarz viciously attacks a drunken lout harassing a woman, leaving the man in a coma. The Stockholm police arrest Schwarz for aggravated assault, but when Grens learns that the assailant has been living in Sweden under a false identity, he begins to suspect that something darker and more complex underlies the incident. Following his intuition, Grens launches an investigation that spans from Sweden to the United States and reveals a startling connection between the Frey and Schwarz cases.