MELLE. A 13-year-old child enters a classroom and throws a bull. Two students are injured by the explosion. The police in Melle, Lower Saxony, quickly find him – the motive is not yet known. The police are investigating. Symbol photo: Shutterstock/Lothar Drechsel A child is said to have thrown a bull in Melle (Landkreis Osnabrück) in the fully occupied classroom of a whole school against the present pupils. In the explosion two students were inj…