Erich Mielke was the Minister for State Security, and one of the most influential figures in making East Germany the rigorous police state that it was. Mielke ran the Stasi surveillance force, and was responsible for ordering the surveillance of tens of thousands of German citizens, to the point where Stasi employees numbered almost 100,000. After the fall of the Berlin Wall, Mielke was tried and sentenced to jail time. Nevertheless, the impact of his policies as Minister for State Security continues to be felt in 21st-century Germany. In particular, most of the files containing sensitive information about the citizens Mielke surveilled still exist.