Did they throw the bodies they couldn't burn at the camps into the sea or some lakes? Put the bodies on a boat (or boats) and set it (or them) aflame on the sea or lakes? Throw bodies into deep holes in many caves? Into Mt. Etna? Transport them to Siberia or Antarctica and bury them there? Mash them and mix into food? Into building or paving materials? Something else?
Did they throw the bodies they couldn't burn at the camps into the sea or some lakes? Put the bodies on a boat (or boats) and set it (or them) aflame on the sea or lakes? Throw bodies into deep holes in many caves? Into Mt. Etna? Transport them to Siberia or Antarctica and bury them there? Mash them and mix into food? Into building or paving materials? Something else?