so, normally 315 of Reunification Treaty prevents acts commited on East German soil prior to reunification from being punished, if they were not punishable under East German Law (kinda like our warunek podwójnej karalaności)
BUT, here: - immunity does not apply where there was already West German Law (west german law applied to crimes on foreign soil if): 1. the acts are commited against German 2. the person that committed them becomes a resident of WG or comes to WG
prof. Samson argues that EG became part of WG, so their law is applicable 7(2) (similarly, the people who were shot, were Germans, so 7(1))
BUT it's a stretch, because EGs were considered foreigners by WG