The Daily Mail reports that a "London Bridge terrorist killed two innocent bystanders before hero police shot him dead after passers-by wrestled him to ground after stabbing rampage left up to 12 hurt."
Update: Police have identified the dead terrorist as Usman Khan, 28. Khan had previously been arrested on December 20, 2010, four days before he and his Al-Qaeda-inspired gang had planned to plant a bomb in the toilets of the London Stock Exchange. Khan was convicted in 2012 and released from prison on parole in December 2018. He was apparently wearing a tracking bracelet and started his rampage while attending a conference on prisoner rehabilitation. At least some of the guys that had tackled Khan and held him for police were former prisoners attending the same prisoner rehabilitation meeting.