Stadelheim Prison
On September 24, 1942, Klingenbeck, Haberl and von Recklinghausen were sentenced to death, the fourth member of the group was sentenced to 8 years at hard labor in a "zuchthaus". The following August, Haberl and von Recklinghausen had their sentences reduced to 8 years in a "zuchthaus". Klingenbeck was executed on August 5, 1943 in Munich at Stadelheim Prison.