The Chicago mob would occasionally visit them to make business deals.

These two teams played an exhibition series in 2001, which the Chicago Mob won.

Undercover fed working to bring down the Chicago mob.

Had Thurman been identified with any Chicago mob, the killing would have presaged a new gang war.

The story of a former police chief in Willow Springs, Ill., who worked for the Chicago mob.

According to a 1950's Senate investigation of the underworld, Ruby was a liaison between various groups in the Chicago mob.

Throughout his reign as boss of the Chicago mob, Torrio had witnessed the massive increase in violence within organized crime.

Standing among the weathered gray buildings of the mill is a saloon run by Sicilians with ties to the Chicago mob.

But Thomas Burke, another Chicago local union president, had the backing of the Chicago mob.

In desperation, Factor and the Chicago mob sought to make the kidnapping more legitimate by arranging a pickup with the supposed kidnappers.