New questions and concerns are emerging after another violent incident involving the Chicago Transit Authority.

Police are looking for three suspects in connection with an armed robbery that took place on a CTA Blue Line train on Sunday.

According to the Chicago Sun-Times, officers were called to the 7500 block of North Paulina Street around 11:25 a.m. Monday.

Chicago police have issued an alert over an armed robbery on a CTA Blue Line train. The incident occurred on a CTA Blue Line ...

Police responded to a call of a person down aboard a CTA train in the 7500 block of North Paulina Street and found the woman ...

Police are investigating a shooting on a CTA Pink Line train in The Loop early Tuesday morning. Video from the scene showed Chicago police canvassing the area around Wells and Randolph streets around ...

There have been extensive CTA Blue Line delays Friday morning after a man set himself on fire outside the Damen station in Wicker Park, Chicago fire officials said.

The shooting investigation comes days after the Federal Transit Administration rejected a “security surge” recently announced by the Chicago Transit Authority, ...

CHICAGO - One man was killed and another was wounded after an argument escalated into a shooting aboard a CTA Pink Line train ...

The Chicago Transit Authority (CTA) is offering free rides on New Year’s Eve. The free rides begin at 10 p.m. Wednesday and ...

A death investigation is under way following the death of a woman found unresponsive aboard a CTA L train Monday morning on ...