In Germany, a person who was sitting outside a restaurant outside the restaurant was mentally ill.

He was the one who carried out this attack alone. The German Interior Ministry said on Sunday.

The attacker, who was sitting outside a restaurant outside the open sky in Munster town, Germany It killed three people and injured more than 20. Later, the man shot himself and committed suicide.

North Rhine-Westphalia's Interior Minister, Herbert Riol said, "We have now learned that it is like a single planner attack, he is a German."

He said, 'There are many symptoms of mental imbalance in the person. It must be carefully investigated'.