Rehabilitation (Rehabilitierung) - court overturns convictions for crimes against humanity, war crimes, crime against peace rendered by the supreme court of the GDR arguing the decision breached principles of the rule of law - decision concerned the involvement of the defendant in national-socialist research programs as well as the massacre against Jews in Lemberg as part of the Nachtigall Batallion - the defendant was a minister and member of the parliament of West-Germany