Four people killed in the Oberlin Clinic in Potsdam

German police said four people were killed in a Potsdam hospital, and a female employee was detained. At least one person was reported to be seriously injured.

source https://www.dw.com/en/four-people-killed-in-the-oberlin-clinic-in-potsdam/a-57368224?maca=en-rss-en-ger-1023-rdf