A suspected far-right extremist has killed at least nine people in attacks on two shisha bars in a city in western Germany, officials say.
Chancellor Angela Merkel said there were many signs the attacker in Hanau had acted out of racism.
Federal prosecutors are treating the case as terrorism. Turkey says at least five of the dead were Turkish citizens.
The 43-year-old suspect killed himself, police say. He was found dead at his home along with the body of his mother.
Local media have identified the suspect as Tobias R, a German citizen. The Bild tabloid reports he had a firearms licence, and that ammunition and gun magazines were found in his car.
Authorities are examining a video that appears to be from the suspect, posted online days before the attacks, in which he expresses right-wing conspiracy theories. German media say he also left a letter of confession.
The attack comes amid growing concerns about far-right violence in Germany. Speaking in Berlin, Mrs Merkel said: “Racism is a poison. Hate is a poison and this poison exists in our society and is already to blame for many crimes.”