Neo-Nazi attacks on Turks have persisted through to the twenty-first century . Between 2000 and 2006 several Turkish shopkeepers were attacked in numerous cities in Germany . The attacks were popularly called the " Bosphorus serial murders " ( Bosporus-Morde ) or the " Döner murders " ( Dönermorde ) - which saw eight Turks and one Greek killed . Initially , the German media suspected that Turkish gangs were behind these murders . However , by 2011 it came to light that the perpetrators were in fact the neo-Nazi group the National Socialist Underground . Moreover , this neo-Nazi group were also responsible for the June 2004 Cologne bombing which resulted in 22 Turkish people being injured
2004 Cologne bombing
2004 Cologne bombing
Turks in Germany