German police have made a second arrest in their investigation into a knife attack at a diversity festival in Germany which killed three people on Friday. The arrest followed a police raid at a home for refugees in Solingen, a spokesperson said. They coul

German police have made a second arrest in their investigation into a knife attack at a diversity festival in Germany which killed three people on Friday. The arrest followed a police raid at a home for refugees in Solingen, a spokesperson said. They could not provide any more details on the individual or the connection to the incident. ISIS has claimed responsibility the deadly attack in Solingen, western Germany , where a knifeman fatally stabbed two men, aged 67 and 56, and a 56-year-old woman and injured eight other