Even if you see the images(3) in the times link, that is really horrific. It is one of those things that you always remember.
I must admit that I did wonder why Turkey would send their own investigators to Germany.It is a bit of a slap to the german justice system. Maybe because of the huge turkish immigrant population in Germany, they are frightened of the german authorities covering it up or not revealing all the facts to avoid racial tensions and backlashes.
Also could have something to do with a similiar case in 1993
“We don’t want another Solingen,” Recep Tayyip Erdogan, the Turkish Prime Minister, said. He was referring to a strikingly similar incident in 1993: an arson attack on a Turkish family in the steel town that killed five and ruptured relations between Germans and the Turkish community. Only after sluggish detective work did police arrest four neo-Nazis.