Freiburg (dpa / lsw) - A 38-year-old was seriously injured in Freiburg after a dispute with a knife. As the police announced on Friday, a 29-year-old had inflicted several cuts and stab wounds on him at the station the night before. The seriously injured man fled, bleeding profusely. He was found by passers-by and given first aid. The background to the dispute is determined.