Apparently in the summer of 1942, the Jews from Młynowsko were taken to a field on the outskirts of the village. The Jews of the nearby village of Kortelisy were also taken there. After being forced to dig a pit for their grave, the Jews from Młynowsko and Kortelisy were shot to death by the members of a German unit.

More information: Yad Vashem

According to one account, one day, apparently in the summer of 1942, a German unit which had arrived in Kortelisy drove all of its Jewish residents out of their houses. Afterwards these several dozen Jews, including women and children, were taken on foot to a field on the outskirts of the neighboring village of Młynowo. According to the same source, upon their arrival at the murder site, the victims were made to dig a pit where a German unit shot them to death, together with Jews from Młynowo.

More information: Yad Vashem