Before the Nazis retreated from Kiev, they attempted to conceal the many atrocities they had committed at Babi Yar. Paul Blobel, who was in control of the mass murders in Babi Yar two years earlier, supervised the Sonderaktion 1005 in eliminating its traces.
For six weeks from August to September 1943, more than 300 chained prisoners were forced to exhume and burn the corpses (using local headstones as bricks to build ovens) and scattered the ashes on farmland in the vicinity (to this day many Ukrainians will not eat cabbage grown on those farms
During the Sonderkommando 1005 exhumations, a group of prisoners secretly armed themselves with tools and scraps of metal they managed to find and conceal. They picked locks with keys they found on victims’ bodies.
Historian Reuben Ainsztein said about these men.
“in those half-naked men who reeked of putrefying flesh, whose bodies were eaten by scabies and covered with a layer of mud and soot, and of whose physical strength so little remained, there survived a spirit that defied everything that the Nazis’ New Order had done or could do to them. In the men whom the SS men saw only as walking corpses, there matured a determination that at least one of them must survive to tell the world about what happened in Babi Yar”
On the night of September 29, 1943, as the camp was being dismantled, an inmate revolt broke out. The prisoners overpowered the guards using their bare hands, hammers and screw drivers. Fifteen people managed to escape. Among them was Vladimir Davіdov, who later served as a witness at the Nuremberg Trials. Among other escapees were Fyodor Zavertanny, Jacob Kaper, Filip Vilkis, Leonid Kharash, I. Brodskiy, Leonid Kadomskiy, David Budnik, Fyodor Yershov, Jakov Steiuk, Semyon Berland, Vladimir Kotlyar.Once Nazi control was re-established in the camp, the remaining 311 inmates were executed.
On December 6, 1943, Soviet authorities took a press party of Western journalists to the site of the Babi Yar massacres. Two of them, Bill Downs and Bill Lawrence, interviewed three Syrets-held Jewish prisoners of war who had been forced to participate in the mass disposal of bodies:
Efim Vilkis, Leonid Ostrovsky, and Vladimir Davidoff. Downs described Vilkis’ account of the prisoner escape:
However, even more incredible was the actions taken by the Nazis between August 19 and September 28 last. Vilkis said that in the middle of August the SS mobilized a party of 100 Russian war prisoners, who were taken to the ravines. On Aug. 19 these men were ordered to disinter all the bodies in the ravine. The Germans meanwhile took a party to a nearby Jewish cemetery whence marble headstones were brought to Babii Yar to form the foundation of a huge funeral pyre. Atop the stones were piled a layer of wood and then a layer of bodies, and so on until the pyre was as high as a two-story house. Vilkis said that approximately 1,500 bodies were burned in each operation of the furnace and each funeral pyre took two nights and one day to burn completely. The cremation went on for 40 days, and then the prisoners, who by this time included 341 men, were ordered to build another furnace. Since this was the last furnace and there were no more bodies, the prisoners decided it was for them. They made a break but only a dozen out of more than 200 survived the bullets of the Nazi Tommy guns.
According to Vilkis, some of the prisoners grew ill or went mad from the experience, and Nazi soldiers killed them as a warning to the rest. Three to five prisoners were shot each day.
When the Red Army took control of the city of Kiev on November 6, 1943, the Syrets Concentration Camp was converted into a Soviet camp for German POWs and operated until 1946.
The camp was subsequently demolished and in the 1950s and 1960s urban development began in the area, which included an apartment complex and a park. The construction of a dam nearby also saw the ravine filled with industrial pulp.