Desc: Ziarno prawdy: Directed by Borys Lankosz. With Robert Wieckiewicz, Jerzy Trela, Magdalena Walach, Aleksandra Hamkalo. A big shot prosecutor Teodor Szacki divorces his wife and leaves Warsaw to start a new life in picturesque town in south-east Poland - Sandomierz. After a short while he is called in to investigate a strange and mysterious murder case. Alienated in provincial reality he struggles to find a killer, when he stumbles upon more victims. While the investigation continues he realizes that all murders are connected to alleged historical Jewish ritual killings. Those murders prompt a wave of anti-Semitic hysteria in the town. In his investigation Szacki must wrestle with the painful tangle of Polish - Jewish relations and real findings of his work - that roots of some legends are fantasy, not a grain of truth...