Things have taken a dangerous turn at the Body Farm. Dr Bill Brockton and his graduate assistant, Miranda, have been called to a death scene. A body has been found in a frozen swimming pool. The dead man is found to have been a renowned engineer, responsible for the Manhattan Project, which produced the atomic bombs of 1945. And he's been poisoned by a radiation source. Now Brockton, Miranda and the ME who carried out the autopsy are in grave danger.