Schwerin (dpa / mv) – In a dispute on Marienplatz in Schwerin, a 30-year-old was critically injured by knife wounds. The man underwent emergency surgery on Tuesday and is no longer in mortal danger, the police said early Wednesday morning. A 25-year-old is said to have inflicted the injuries on him. It was initially unclear what the dispute was about. There is an initial suspicion of attempted manslaughter.