A fight broke out between two gangs in a prison restaurant. The scene took place on January 6, 2017 in the public areas of the High Security Prison Cook County in Chicago.

Querer lasted more than a minute and was recorded by a surveillance camera. Total, Five prisoners were injured, with weapons made from inhalers. The injured were taken to two different hospitals. Among these, four charged with murder and are awaiting their trial.

The Cook County is the largest prison in the United States with 9.000 prisoners (men and women).