ДНК S06E53 - Выпуск 770. Братья для подкидыша?

Vladimir Sokolov from Astrakhan was sure that he had found his own sister, but a DNA test denied their relationship. Then the man went to the registry office again and there he was informed that there was a grave mistake in the adoption documents. And the alleged brother recalls: his father really spent his whole life looking for another son, but only his ex-wife mentioned two children, not three. Will a man eventually find out the secret of his birth?