https://zn.ua/SOCIETY/vdova_geroya_s...go_soyuza.html
Use firefox or chrome and it will translate to english. This is the wife of the firefighter who dies a terrible death.
I can't find it but somewhere else I read that Lyudmilla's daughter who died after 4 hours (or days?) had absorbed the radiation and basically kept her alive. The state buried her with her Dad unmarked, so she would crawl on her hands on knees to leave flowers at the grave site of her husband.