"For their roles in the Chernobyl disaster, Viktor Bryukhanov, Anatoly Dyatlov and Nikolai Fomin were sentenced to ten years hard labor. After his release, Nikolai Fomin returned to work...at a nuclear power plant in Kalinin, Russia. Anatoly Dyatlov died from radiation-related illness in 1995. He was 64."
January 1, 1970
https://en.wikiquote.org/wiki/Chernobyl_(miniseries)