Chaos ensued as an overcrowded escalator started to speed up and then abruptly stop, throwing people to the ground ...

Atlanta News First has obtained several videos from MARTA of the escalator emergency that unfolded at its Vine City Station ...

Some of the victims were seen on the ground, gripping their feet, shins and other body parts.

Some of the victims were seen on the ground, gripping their feet, shins and other body parts.