PoliticsGerman police detain suspect in Munich knife attackTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoPolitics10/21/2017October 21, 2017Police had urged people in the southern German city to stay home after a man on a black bicycle injured four people and attempted to stab two others.https://p.dw.com/p/2mHuxAdvertisement