CBS News Chicago has learned the man was a 27-year veteran of the CTA. The union representing CTA workers is now pushing for more security.

CTA Blue Line service was temporarily suspended between Forest Park and Pulaski/Congress stations due to an obstruction near Cicero, officials announced early Wednesday.

Amir Cordova of Chicago has been charged with felony aggravated battery after allegedly attacking a 70-year-old CTA worker.

A 70-year-old man was beaten and robbed on a CTA Blue Line platform at the Monroe stop in the Loop Tuesday morning.

The Chicago Transit Authority announced that Downtown and Forest Park-bound CTA Blue Line trains will not stop at the Division Street station from October 21 - November 8.

2 CTA lines facing major morning delays with trains suspended The Yellow Line in Skokie was not running due to a staff shortage and "operator availability" ...

Amid Cordova, 23, has been charged with multiple felony counts of aggravated battery, including aggravated battery to a ...