HÖLLRIEGEL: Yes; in the year 1939 I was drafted into the SS.
COL. AMEN: What were your duties at the Mauthausen Concentration Camp?
HÖLLRIEGEL: I was until the winter of 1942 with a guard company, and I stood guard. From 1942 until the end of the war I was detailed to the inner service of the concentration camp.
COL. AMEN: And you therefore had occasion to witness the extermination of inmates of that camp by shooting, gassing, and so forth?
HÖLLRIEGEL: Yes, I saw that.
COL. AMEN: And did you make an affidavit in this case to the effect that you saw Kaltenbrunner at that camp?
HÖLLRIEGEL: Yes.
COL. AMEN: And that he saw and was familiar with the operation of the gas chamber there?
HÖLLRIEGEL: Yes.
COL. AMEN: Did you also have occasion to see any other important personages visiting that concentration camp?