He was one of the most evil men alive or else innocent and framed for crimes he didn't commit as war propaganda
" according to U.S. News and World Report (June 24, 1985) he enjoyed "giving candy to children he tossed alive into the ovens while he hummed Mozart and Wagner." The Washington Post (March 8, 1985) reported that Mengele "routinely tossed babies into ovens alive" and "ordered pregnant women onto their backs, then stomped them until they aborted."
although Mengele was only one of numerous camp doctors who took turns deciding which new arrivals at Auschwitz-Birkenau would be assigned to work and which would not, a Jewish inmate who unloaded incoming transports insisted at the trial that Mengele alone was always there for the selections. When the judge commented, "Mengele cannot have been there all the time," the witness replied: "In my opinion, always. Night and day." Other former inmates described Mengele as "very Aryan looking" or "tall and blond," although he was actually of medium height, with dark hair and a dark complexion.
A long-time friend of both Dr. Mengele and the Mengele family in Germany, Hans Sedlmeier, told a reporter: "I could tell you what Mengele did, what he did during Auschwitz, what he did after Auschwitz, but you wouldn't believe me. The newspapers won't print the truth, because it's not in the interest of the Jews….
http://www.ihr.org/jhr/v06/v06p377_Weber.html