sentences:  These tasks were carried out with horrendous cruelties against the prisoners and a large number of incarcerations in the bunker in Block 11.Grabner's staff members, such as Wilhelm Boger, who was only brought to justice in the early 1960s, carried out so-called "sharpened interrogations", during which the victims were systematically tortured.Grabner, together with the commander of the "Schutzhaftlager", initiated, on a regular basis, clearings of the bunker