Police have shut down an area near the U.S Capitol in Washington DC after multiple people were stabbed. DC police confirmed four women and two men had suffered stab injuries following the incident around 3.45pm local time (8.45pm BST) this afternoon. In an update around half an hour later, they confirmed one person had been taken into custody. One suspect has been arrested. Images from the scene showed a large emergency services presence, including multiple police vehicles, ambulances and a