While police forces are investigating a series of fires, an office complex is burned down and two bodies are discovered in the ruins. DCI Benny Mitchell and his team soon learn that the fire was started deliberately, but as other evidence begins to complicate the case, they begin to doubt that this was the work of the serial arsonist.
Could the fire be a copycat arson attack designed to mask the real crime? Or could they be dealing with an incident involving family dishonour and revenge? It's up to Mitchell and his team to find out.