Terrified hockey fans went flying off a malfunctioning escalator inside Philadelphia's Wells Fargo Center following a Flyers game on Sunday afternoon. The shocking incident shows people crashing into each other at the bottom of an escalator that suddenly sped up. Each year thousands of people are injured riding escalators. At a Washington D.C. metro station, an escalator also suddenly sped up, sending travelers tumbling down in 2012.
Apr 4, 2016