ДНК S08E06 - Выпуск 1041. Нет фото — значит, не сын?

A telephone conversation between the daughter-in-law and her mother-in-law turned the life of a simple engineer from Ivanov upside down. After the beloved husband and loving son found out that he was an adopted child, the man set out to find a biological family. The foster mother did not object and told him when and where he was adopted. So where is the engineer's blood family from Ivanov now?