September 8, 2014 8:46 pm Historic Wooden Six Flags Coaster Burns Retired and under construction, famed Colossus roller coaster at Six Flags Magic Mountain started on fire Monday afternoon. Ted Chen reports for NBC4 News at 5 p.m. from Valencia Monday, Sept. 8, 2014. Local 1:37 Pro-Palestinian protesters gather outside White House correspondents' dinner 2:05 How ‘Love Is Blind' made Vanessa Lachey and Nick Lachey's marriage stronger 0:44 At least 5 shot along Connecticut Avenue in Dupont Circle 1:36 O.J. Simpson's cause of death revealed 2:36 Super dad makes Mario-themed obstacle course for son's birthday