I'm tired of hearing about this as if it was the only one. It's what they call a limited hangout.
Everyone knows it and it's somewhat understandable from a pragmatic standpoint.
US/UK took effort to let them surrender to their western friends since the Russians would give the their deserved reward.
After which plenty somehow vanished.
And almost nobody knows about the ratlines, set up by the west to let all the other nazis escape.
Among them mass murderers like Klaus Barbie, Adolf Eichmann, Josef Mengele, Croatian Dictator Ante Pavelić, and Léon Degrelle.
And masses of low rank war criminals, the worst of the worst, including 1000's of SS division Galizien from Ukraine.
Shipped to the UK and then got relocated with new names in Canada.
Their offspring still very active and with the same despicable ideology.
The Hunka incident is not a coincidence.