11 fans were injured after an escalator chaos erupted, allegedly triggered by a bug and a young girl's scream.

A stampede at an Atlanta train station following Beyoncé’s Cowboy Carter tour stop was reportedly caused by a cockroach, according to TMZ. The incident led to several injuries.

MARTA says nine people were hurt after an overloaded escalator sped up and then stopped, throwing passengers to the ground Monday night.

The singer's Atlanta concert ended with 11 injured after a bug sighting caused panic on an escalator near Mercedes-Benz Stadium.

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

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

MARTA says a "person began screaming and running, causing a stampede on the escalator that caused it to temporarily speed up and then stop suddenly." ...

Several videos show an escalator emergency and stampede that unfolded at MARTA’s Vine City Station after a Beyoncé concert on Monday.

Fans leaving night four of Beyoncé's Atlanta shows on her 'Cowboy Carter' tour were trampled when a 'stampede' was caused ...

Bug, bye. Several people were injured after a Beyoncé concert when a young fan's freakout over a cockroach caused a stampede ...

Eleven people were injured on Tuesday after a stampede broke out on an escalator after a Beyonce concert at an Atlanta ...

A girl dramatically reacting to an insect may have caused the stampede that unfolded at an Atlanta metro station as crowds ...