Munich (dpa / lby) – In the Ludwig-Maximilians-Universität (LMU) in Munich, an armed man caused a stir on Tuesday morning. The man had now been arrested in the building, said the police, who were on site with a large contingent. But there was no specific danger. The investigators initially gave no information on the type of weapon, the identity of the perpetrator or possible backgrounds. They also did not say whether the gunman was in a room with students or teachers.