This is a recent report from Reuters:
The Syrian who blew himself up in southern Germany, wounding 15 people, had pledged allegiance to Islamic State on a video found on his mobile phone, the Bavarian interior minister said on Monday.
“A provisional translation by an interpreter shows that he expressly announces, in the name of Allah, and testifying his allegiance to (Islamic State leader) Abu Bakr al-Baghdadi … an act of revenge against the Germans because they’re getting in the way of Islam,” Joachim Herrmann told a news conference.
“I think that after this video there’s no doubt that the attack was a terrorist attack with an Islamist background.”
Islamic State claimed responsibility for the attack, according to Amaq, a news agency that supports Islamic State.
The attack, outside a music festival in Ansbach, a town of 40,000 people southwest of Nuremberg that has a U.S. Army base, was the fourth act of violence by men of Middle Eastern or Asian origin against German civilians in a week.
The man, whose name wasn’t given, is apparently a refugee who arrived in Germany from Syria two years ago, had repeated run-ins with the cops, and was reportedly facing deportation to Bulgaria.