Analysis of information sources in references of the Wikipedia article "Wolf-Heinrich Graf von Helldorff" in English language version.
Officers hesitated to make arrests on Kurfürstendamm in 1935 because they had a new boss: Wolf-Heinrich von Helldorf. In his prior role as leader of the Berlin SA, Helldorf had instigated in September 1931 the very same kind of street violence that took place on Kurfürstendamm in July 1935. In 1931, he had faced criminal charges for his actions.
It’s Saturday night, September 12, 1931. Today is Rosh Hashanah— the Jewish New Year. In Berlin, people are out walking and socializing with friends on restaurant patios. Many have flocked to a popular boulevard they call Ku'damm, short for Kurfürstendamm. And just around the corner, Helldorff is ready to riot. He climbs into his open car, and starts driving down Ku’damm boulevard. Suddenly, his men — more rioters— appear out of nowhere...Dr. Lindsay MacNeill: About a thousand men basically appear from within the crowd on the streets and start attacking people. Erin Harper: That’s Dr. Lindsay MacNeill, a historian at the Museum. Dr. Lindsay MacNeill:
They grab people who they think are Jewish. They scream at them and then they beat them. They scream things like “Germany awaken,” “Jews die.” So this is really violent and terrifying.