The implementation of the order was entrusted to Sonderkommando 4a, commanded by Blobel, under the general command of Friedrich Jeckeln. This unit consisted of Sicherheitsdienst (SD) and Sicherheitspolizei (SiPo), the third company of the Special Duties Waffen-SS battalion, and a platoon of the 9th Police Battalion. Police Battalion 45, commanded by Major Besser, conducted the massacre, supported by members of a Waffen-SS battalion. Contrary to the myth of the "clean Wehrmacht", the Sixth Army under the command of Field Marshal Walter von Reichenau worked together with the SS and SD to plan and execute the mass-murder of the Jews of Kiev.
On 26 September 1941 the following order was posted:
All Yids of the city of Kiev and its vicinity must appear on Monday, September 29, by 8 o'clock in the morning at the corner of Mel'nikova and Dokterivskaya streets (near the Viis'kove cemetery). Bring documents, money and valuables, and also warm clothing, linen, etc. Any Yids who do not follow this order and are found elsewhere will be shot. Any civilians who enter the dwellings left by Yids and appropriate the things in them will be shot.
— Order posted in Kiev in Russian, Ukrainian, and German on or around 26 September 1941.
On 29 and 30 September 1941, the Nazis and their collaborators murdered approximately 33,771 Jewish civilians at Babi Yar. The order to kill the Jews of Kiev was given to Sonderkommando 4a, of Einsatzgruppe C, consisting of SD and SiPo men, the third company of the Special Duties Waffen-SS battalion, and a platoon of the No. 9 police battalion. These units were reinforced by police battalions Nos. 45 and 305, by units of the Ukrainian auxiliary police, and supported by local collaborators.
— Michael Berenbaum: "Statement of Truck-Driver Hofer describing the murder of Jews at Babi Yar"
"The crowd was large enough that most of the victims could not have known what was happening until it was too late; by the time they heard the machine gun fire, there was no chance to escape. All were driven down a corridor of soldiers, in groups of ten, and then shot. A truck driver described the scene. Once undressed, they were led into the ravine which was about 150 metres long and 30 metres wide and a good 15 metres deep … When they reached the bottom of the ravine they were seized by members of the Schutzpolizei and made to lie down on top of jedis who had already been shot … The corpses were literally in layers. A police marksman came along and shot each Jew in the neck with a submachine gun … I saw these marksmen stand on layers of corpses and shoot one after the other … The marksman would walk across the bodies of the executed Jews to the next Jew, who had meanwhile lain down, and shoot him. In the evening, the Germans undermined the wall of the ravine and buried the people under the thick layers of earth.
According to the Einsatzgruppe's Operational Situation Report, 33,771 Jews from Kiev and its suburbs were systematically shot dead by machine-gun fire at Babi Yar on 29 September and 30 September 1941. The money, valuables, underwear, and clothing of the murdered were turned over to the local ethnic Germans and to the Nazi administration of the city. Wounded victims were buried alive in the ravine along with the rest of the bodies.
