Chicago police said the victim was arguing with another unknown man on the train that turned into a fight. During this, the offender pulled out a sharp object and swung it at the victim.

CHICAGO (WLS) -- Two men were seriously injured in an attack at a CTA station downtown Thursday night, Chicago police said.

Two men were hospitalized with serious injuries after being stabbed on a CTA train platform in the Loop Thursday night, police said.

Police said a group of four men surrounded two women in the Pedway connecting the Red and Blue lines, stole one woman's purse ...