sentences:  Arkady also becomes the lover of Eva Kazka, a medical doctor assigned to the scientific community.Eva confides to him that she was rendered infertile and also suffered a long series of operable cancers as a result of exposure to radioactive fallout that blanketed Kiev while she was marching in a May Day parade after the meltdown.Eva's ex-husband, Alex Gerasimov, the leader of the radiobiology team, kidnaps Arkady and reveals himself to be the culprit, explaining his motives with relish