 Food was rationed, and a barbed-wire fence erected.The following month, in June 1942, the first murder operation took place there, with 3,500 Jews rounded up in Pińsk and nearby Kobryń, and transported to Bronna Góra (the Bronna Mount) to be shot.This was the location of secluded massacres of Jews transported by Holocaust trains from the Brześć Ghetto as well.