In 1985, American, Brazilian and West German scientists announced that skeletal remains exhumed from a graveyard in Brazil were those of Nazi war criminal Dr. JosefMengele.
Argentina has created a special bureau to track down any remaining Nazi war criminals hiding in a country that was once the refuge of top Nazis like JosefMengele.
KimRon also found other, more disturbing records, showing that the twins were subjected to experiments by JosefMengele, the Nazi doctor dubbed the "Angel of Death" for his gruesome experiments on humans, particularly twins.