🚨BREAKING🚨: Police have arrested a second suspect in the knife attack that left three dead and at least eight other injured in Solingen, Germany. They had previously arrested a 15-year-old boy over claims he knew about the attack beforehand, but failed to report it. ISIS has taken responsibility for the attack. 🎥 Reuters #news #breakingnews #germany #attack #rip #crime #arrest #solingen