In the ruins of a demolished hospital for cancer treatment in the centre of the Brazilian city Goiânia, two young men found an old “forgotten” Teletherapy Unit, which contained a highly radioactive “Caesium 137 bomb”. They sold it to a local scrap metal dealer, who opened that Pandora's box. People were fascinated by the dazzling blue light of the caesium crystals. But they did not know, that it was the shine of the death. Hundreds if not thousands of the citizens and visitors of Goiânia became victims of Caesium 137. The script of the movie is based on statements by the victims and medical personal attending the victims, taken by Roberto Pires at the time of the accident.