Attack on children: Police secure traces. Police in white protective suits arrived at the scene on Wednesday.
Concerned parents gathered at the school two blocks from the crime scene, where the two injured children had escaped. According to police, a 21-year-old is suspected of having attacked the children. The background is still unclear, according to investigators, the background of the attack is also still unclear. dpa.dpa.com: Police in black protective suits arrive at scene of attack on children.