Murder of Paul Anlauf and Franz Lenck
On 9 August 1931 a double homicide took place in Berlin, Weimar Germany, when Berlin police captains Paul Anlauf and Franz Lenck were assassinated by the paramilitary wing of the Communist Party of Germany (KPD) on the orders of KPD leader and future East German premier Walter Ulbricht. One of the murderers, Erich Mielke, later became the head of the Stasi, the secret police of East Germany, and it was only in 1993 that he was tried and convicted of the murders.