Two primary school students injured at school in Duisburg-Marxloh. A 21-year-old suspect was arrested, police said.
The children could have escaped to a nearby school, according to investigators. There is currently no danger to the population, the police said in a statement. The area around the crime scene has been cordoned off.. The police tweeted: »There was an attack on two children in the Dahlstrasse area inDuisburg #MarxlOH.