1980 Hamburg arson attack
On the night of 21–22 August 1980, an arson attack was committed on a refugee accommodation in the Billbrook quarter of Hamburg, Germany, by members of the neo-Nazi terrorist organisation Deutsche Aktionsgruppen (DA). Two people were fatally wounded and died the following week, while three others were injured.
Source: Wikipedia — 1980 Hamburg arson attack (CC BY-SA 4.0)