A former Nazi guard known as the “Bookkeeper of Auschwitz” must serve his four-year jail sentence, a German court has ruled, dismissing an appeal that the 96-year-old was too frail.
In one of the last holocaust trials, Oskar Gröening was found guilty of being an accessory to murder in July 2015 for his involvement in the murder of 300,000 jews in the German Nazi concentration camp at Auschwitz in occupied Poland.





