Imagine unwittingly finding out that a close family member was convicted of crimes against humanity. Well, this was a reality for Derek Niemann who, only a few years ago, discovered that his grand-father, Karl Niemann, served in Hitler's infamous SS...
He was known to have worked at some of the regimes horrific concentration camps. Now, more than ever, it's important that we do not forget these atrocities - so that hopefully, something like this will never happen again.