Serviço Forense Nacional

Part One focuses on The Pursuers of Death. Medical examiners of various departments of the NFS appear and reveal how they track different cases of death. The stress and sense of responsibility that they carry are massive as there are many causes and variables that lead to death.

Part Two is about the hidden traces found at the scene of an incident. In the middle of the sea, a man disappeared from a cargo ship, leaving blood all over his quarters. NFS tries to find out the truth by studying the bloodstains. Meanwhile, profilers and doctors try to find evidence of child abuse through an autopsy.

There was a fire at a large shopping mall in Daejeon. NFS teams head to the scene to identify the cause of the fire and find measures to prevent fires in the future. A car accident happened between a couple who were going through divorce litigation. The police asked the NFS to investigate the case as they suspected it could be a homicide.