Study reveals how long it took Germany to rid its justice system of Nazis Released on Thursday, the 600-page report was compiled by historian Friedrich Kiessling and legal scholar Christoph Safferling, and covers the Cold War period running from the early 1950s until 1974. The work was commissioned by the federal prosecutor’s office. The researchers found that, at one point during the 1950s, roughly three in four top officials in the federal prosecutor’s office had been members of the Nazi Party. It took until 1972 before former Nazis were no longer in the majority in that office, and until 1992...