ДНК S04E34 - Выпуск 438. Чужая группа крови?

19-year-old Nikita decided to become a donor, like his older brother and parents. After donating blood, the young man found out that he had a completely different group. The mother confessed: she was unconscious during a difficult birth, but, according to doctors and an official diagnosis, the child was on the verge of life and death. Did the woman's blood baby not survive and was given to her at the discharge of someone else's refusenik boy?