Lampertheim (dpa / lhe) - After a knife attack on a man in Lampertheim, the police arrested three suspects. Two men initially argued verbally near the train station on Friday evening, the police said. According to the information, other people were involved in the course of the argument - including the alleged attackers aged 24, 25 and 30 years. The victim was so badly injured with a knife that he had to be taken to a hospital in a rescue helicopter. The police are investigating the background to the crime.