Does anyone actually seriously entertain testimony about this? Actually? In reality? People really believe that this happened?
I know the Hitler Youth used to do similar activities for team building and for training, but, they had a fireman's trampoline to decend onto. Nobody jumped to their death.
https://remember.org/camps/mauthausen/mau-quarry03
In 1941 a large group of Jews from the Netherlands were given “special treatment”.
They were made to slide down the loose stones on the side of the staircase. Many of them died in the effort.
The survivors were made to run up and down the steps with 25 kilo stones on their backs. Often the stones fell on feet and legs of those behind.
Those who lost the rock were brutally beaten.
For two days the SS drove the Jews up and down the steps. On the third day, driven by despair, the remaining Jews joined hands and leaped over the precipice tp their death in the quarry below.
The 'Parachutist Wall' of Mauthausen
The 'Parachutist Wall' of Mauthausen
were to guess why no t4 personnel were chosen to perform gassing that had experience with gassing, it would be because THERE WERE NONE.