The London Bridge attack ringleader Khuram Butt was considered a potential threat to British security and was still under active investigation at the time he carried out the deadly assault, UK counter-terrorism sources have told CNN.
원문출처 : http://www.cnn.com/2017/06/07/europe/london-bridge-attack-khuram-butt-investigation/index.html
원문출처 : http://www.cnn.com/2017/06/07/europe/london-bridge-attack-khuram-butt-investigation/index.html