By Gabriella Borter
A helicopter made a crash landing onto the roof of a midtown Manhattan skyscraper on Monday, killing at least one person and sending a plume of smoke skyward from the top of the building.
The crash occurred shortly before 2 p.m. (1800 GMT) on a rainy, foggy day at the 50-story AXA Equitable Center at 787 Seventh Avenue. Dozens of emergency vehicles swarmed the busy area, a few blocks north of Times Square.
The city fire department said on Twitter around 2:40 p.m. that one unidentified person was...