Question: Who tracked down and arrested the longest-serving commandant of Auschwitz concentration and extermination camp?
Sentence (from "Rudolf Höss"): On the initiative of one of his subordinates, SS-"Hauptsturmführer" (captain) Karl Fritzsch, Höss introduced pesticide Zyklon B containing hydrogen cyanide to the killing process, thereby allowing SS soldiers at Auschwitz to murder 2,000 people every hour.
Relevant evidence: No