The evidence is quiet clear.  The Allied Air Forces were also very guilty of cutting supplies, which included food to many of the death camps.  Often this was deliberate, but an unintentional consequence of their efforts.  By interdicting rail and the transportation network it starved many in these camps to death near the end of the war.  After a hard winter the spring efforts by the Allied Air Command had an easy time in disrupting what was left of the Germans supply effort.  For those in the camps that were already near starvation the last few months of the war were beyond brutal.  When the camps were liberated is there any wonder there were stacks of starved to death inmates?  When we look at the emaciated faces and bodies of the survivors we feel that it was the Germans who had done this all to them.  But it not, it was in part, the Allies deliberate efforts that help contribute to their fate.  There are many myths about the German Final Solution.  One has been the absence of the Allies also being partially responsible.  There was not a lot of food grown near the end of the war.  Feeding the prisoners was low on the list.  With the food distribution systems totally disrupted guess what the consequences were?