German authorities have identified the suspect as a 19-year-old Syrian refugee who was not previously known to law enforcement. He is accused of stabbing a 30-year-old Spanish tourist at Berlin’s Holocaust Memorial.
Source: https://www.dw.com/en/suspect-in-berlin-stabbing-wanted-to-kill-jews-police/a-71712971?maca=en-rss-en-all-1573-rdf
