eine Ergänzung - die Opfer waren z.T. wohl aus Hong Kong - aus dem Artikel der BBC news
German train attack: Afghan refugee 'had IS flag in room'
The South China Morning Post said it was believed four of the people injured were a 62-year-old man, his 58-year-old wife, their daughter, 27, and her boyfriend, 31, from Hong Kong. The 17-year-old son travelling with them was not hurt, it said.
A source told the paper the father and boyfriend had tried to protect the other members of the group.
Hong Kong Chief Executive Leung Chun-ying has condemned the attack and expressed his sympathy to the victims. Immigration officials from the city will accompany family members to Germany.
One local man told DPA news agency that the train carriage where the attack took place "looked like a slaughterhouse".