Question: Hanns Alexander, was a German Jewish refugee who tracked down and arrested the Kommandant of Auschwitz Rudolf Höss, was a Nazi German "SS"-"Obersturmbannführer" (lieutenant colonel) and the longest-serving commandant of Auschwitz concentration and extermination camp, in which event?
Sentence (from "Hanns Alexander"): Hanns Alexander (6 May 1917 – 23 December 2006) was a German Jewish refugee who tracked down and arrested the Kommandant of Auschwitz Rudolf Höss.
Relevant evidence: Yes