Former concentration camp commander Dinko Sakic (R) moves into his seat while a federal police agent climbs in beside him in a helicopter waiting to take him to Buenos Aires' Ezeiza airport for a flight to Frankfurt, Germany, before changing planes for Zagreb, Croatia, June 17. Sakic, a Croatian citizen who lived quietly in Argentina for 50 years until his past was revealed by a television investigation, is being extradited to face trial in his country for war crimes allegedly committed as commander of the Nazi-backed Jasenovac camp where between 85,000 and 600,000 Jews, Serbs, and Gypsies died.

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