Members of a special police unit escort a man suspected to be responsible for the Solingen knife attack from a helicopter to the office of the Federal Prosecutor in Karlsruhe, southern Germany. AP
Members of a special police unit escort a man suspected to be responsible for the Solingen knife attack from a helicopter to the office of the Federal Prosecutor in Karlsruhe, southern Germany. AP

Man surrenders to police and confesses to knife attack at festival in Germany