What Was The First Horrifying Event That Elie Witnessed Upon His Arrival To The Camp?

What Was The First Horrifying Event That Elie Witnessed Upon His Arrival To The Camp? What was the first horrifying event that Elie witnessed upon his arrival to the camp? After Elie and his father entered Auschwitz, he saw small children and babies being thrown into a fiery ditch. Elie later adds that ever seeing