Three men were hurt when a fight broke out among patrons of a sports bar in Rolling Meadows late Monday night, according to police.
Officers were called to the Stadium Sports Club in the 4000 block of Algonquin Road around 11:40 p.m.
A 38-year-old man was shot in the abdomen, while another man, 26, was struck in the leg, police said. The older man was in critical condition at Lutheran General Hospital. The other man was treated and released.
The third man, a 33-year-old who police said was the gunman, sustained an injury to his hand during the altercation and shooting. He was taken into custody and is being questioned, police said.
No charges were announced and police said the shooting remained under investigation.