National Socialist Underground murders
The National Socialist Underground murders (German: NSU-Mordserie) were a series of racist murders by the German Neo-Nazi terrorist group National Socialist Underground (Nationalsozialistischer Untergrund; abbreviated NSU). The NSU perpetrated the attacks between 2000 and 2007 throughout Germany, leaving ten people dead and one wounded.
Source: Wikipedia — National Socialist Underground murders (CC BY-SA 4.0)