Rüsselsheim (dpa/lhe) – A 15-year-old boy was seriously injured by knife wounds in Rüsselsheim train station. The alleged perpetrator, a 17-year-old, fled according to the police. It was still unclear in the evening why the argument between the two young people occurred on Wednesday afternoon. The 15-year-old was taken to hospital for treatment. The 17-year-old is being searched for intensively. Criminal Investigation Department took over the investigation.