Surveillance video shows the chaos unfold in Dayton, Ohio, as a shooter targets people out on a Saturday night in the Oregon District.

As gunshots ring out, people start to run, ducking into bars and clubs.
Large groups pour into open doorways, escaping the shots that riddle the street.
Within seconds, the shooter is brought to his knees by police right before he's able to enter a nightclub that is full of people fleeing from his rampage.
Dayton Police Chief Richard Biehl says his officers heard the gunshots, saw people fleeing and immediately ran toward danger.

Read more: CNN