1) On June 6th, terrorists drove a van into pedestrians on London Bridge and then went to Borough Market where they stabbed additional people, killing 7 and injuring 48.
2) The ringleader was identified as 27-year-old Khuram Shazad Butt from Barking, East London. He had been under investigation by police twice before.
3) The attack shows how easy it is for terrorists to strike in a major city center like London Bridge. It also demonstrates how extreme they are willing to go to further their beliefs, killing and injuring many innocent people.