Paul Blobel quotes:

The executions of agents, partisans, saboteurs, suspicious people, indulging in espionage and sabotage, and those who were of a detrimental effect to the German Army, were, in my opinion, completely in accordance with the Hague Convention.

I have always used rather large execution squads, since I declined to use men who were specialists for shots in the neck (Genickschussspezialisten). Each squad shot for about one hour and was then replaced. The persons who still had to be shot were assembled near the place of the execution, and were guarded by members of those squads, which at the moment did not take part in the executions.

Out of the total number of the persons designated for the execution, fifteen men were led in each case to the brink of the mass grave where they had to kneel down, their faces turned towards the grave. When the men were ready for the execution one of my leaders who was in charge of this execution squad gave the order to shoot. Since they were kneeling on the brink of the mass grave, the victims fell, as a rule, at once into the mass grave.