German police raid flats, homes over Vienna attack

German police say they've searched the premises of four persons believed to have had ties to Monday's attacker in Vienna. Already in Austria, 15 people have been detained, and 2 in Switzerland.

source https://www.dw.com/en/german-police-raid-flats-homes-over-vienna-attack/a-55515747?maca=en-rss-en-ger-1023-rdf