Bautzen (dpa / sn) - The police are looking for witnesses to a knife attack on a Vietnamese on a train. As the Görlitz police department announced on Friday, the crime took place on Monday at the train station in Bautzen. Perpetrator and victim both got on the train. Then the man is said to the Vietnamese with the words "What do you foreigners want?" approached and attacked with a knife. According to the police, the attacker then left the train. The victim suffered lacerations and was treated by paramedics. The state protection of the police determined.