Odcinek 2

Convinced of her daughter's innocence, Lena conducts her own research and is subject to strange visions. Meanwhile, Marta recruits a team of miners to carry out a blasting operation in the abandoned tunnels beneath the city. The police suspect that the children's kidnapper is Luca, a Roma man who is Rafal's secret lover. Rafal disbelieves this and follows the money trail. He discovers that a German paid Ada to search for a mysterious Nazi treasure in one of the tunnels involved in Marta's blasting operation...