Not so. No German military personnel were ever court-martialed, much less executed, for refusing to kill Jews. They would have just transferred him elsewhere if had a crisis of conscience.
And you know this how?
NO German personnel?
Thank you. Finally someone who knows history chimes in. They could be transferred without repercussions and were. Sadly there was always more than enough to fill the empty spot.
And you have proof of this
From a regime that hanged political prisoners with piano wire and used the garrote
In your view they would just be all nice if a soldier refused orders to kill?