Watch Duisburg - Linea di sangue (2019) HD Full Movie Free on solarmovie.do. Watch Duisburg - Linea di sangue (2019) online free. After a brutal mafia-led massacre in the city of Duisburg, two detectives - one Italian, one Gernan ...After a brutal mafia-led massacre in the city of Duisburg, two detectives - one Italian, one Gernan - team up to investigate.Based on true events.