August 12, 2017 11:00 pm Charlottesville Helicopter Crash NBC Boston obtained video of a police helicopter crash in Charlottesville, Virginia. Two troopers were killed in the crash. A third victim of the protests was hit by a car that drove head-on into a crowd. US & World Videos 1:00 Three dead in apparent murder-suicide in Lowell 3:05 100 protesters detained at Northeastern University 4:32 Anti-war protester at Northeastern speaks amid arrests: ‘We are peaceful students' 10:42 Multiple people arrested as police clear campus encampments 1:40 Heavy police presence near on-campus protests