The senior to all other military police organizations was known as what according to David Stahel?
Wilhelm Keitel Wilhelm Keitel (22 September 1882 – 16 October 1946) was a German field marshal who served as Chief of the Armed Forces High Command ("Oberkommando der Wehrmacht" or OKW) in Nazi Germany during World War II. According to David Stahel, Keitel was "well known and [...] reviled as Hitler's dependable mouthpiece and habitual yes-man" among his military colleagues.
Obersturmführer Obersturmführer (] , "senior storm leader") was a Nazi Party paramilitary rank that was used in several Nazi organisations, such as the SA, SS, NSKK and the NSFK. Translated as “senior assault (or storm) leader”. The rank was akin in seniority to that of a "Oberleutnant" in the German Army and also the equivalent of 1st lieutenant in foreign armies.