Dr. Josef Mengele was the most active of the SS doctors at Auschwitz, where he routinely conducted experiments on humans, the most famous of which were conducted on twins selected on the unloading platforms of Auschwitz. At the end of the experiments, Mengele simply injected chloroform directly into the hearts of many of these twins.
After the war, Josef Mengele practiced medicine in Buenos Aires in the 1950's. He "had a reputation as a specialist in abortions," which were illegal at the time. Mengele was arrested after he killed a girl in his abortion clinic, but an Argentine judge released him. Mengele lived to see his Abortion ideology legalized in the United States. Today, abortion is justified by the abortionist claiming the killing of babies is "safe and legal." These were the same justifications made by Josef Mengele.