shown from left to right are Franz Josef Huber, Arthur Nebe, Heinrich Himmler, Reinhard Heydrich and Heinrich Müller, planning the investigation of the bomb assassination attempt on Adolf Hitler of 8 November 1939 in Munich.
Gestapo chief Heinrich Müller (front,left) with his boss, Reinhard Heydrich (front,center) and Gestapo officers. After the war Heinrich Müller disappeared into thin air. To this day, there's no conclusive evidence as to his fate.
Stützpunkt Karlsbad Tiergarten - Berlin, Germany; 1927 (demolished, 1938) Hans Heinrich Müller via “Hans Heinrich Müller: 1879-1951, Berliner Industriebauten”; Paul Kahlfeldt; Birkhäuser Verlag; Basel, Berlin, Boston (1992)