Two squatters find a container of radioactive cesium chloride in an abandoned hospital in Goiânia, Brazil. When the shielding window is opened, the bright blue cesium becomes visible, which lures many people to handle the object. In the end forty-six people are contaminated, resulting in illnesses, amputations, and deaths, including that of a 6-year-old girl whose body is so toxic it is buried in a lead coffin sealed in concrete.