CHICAGO (WLS) -- The ABC7 I-Team has new information about how the CTA shooter managed to avoid detection as he carried out four executions on a moving train, in full view of onboard security ...

But the unarmed guards and technology were not enough to prevent the Blue Line killings ... connected to CTA’s security cameras, where police track incidents in real time and relay information ...

A gunman’s attack on four people sleeping on the Blue Line ... CTA and a Strategic Decision Support Center, connected to CTA’s security cameras, where police track incidents in real time ...

Police say three people robbed multiple people on Red Line trains. The three robbers approached riders, battered them and ...

The robberies happened Tuesday night on a southbound train near the Bryn Mawr, Sheridan, and Clark and Division stations, ...

Authorities are searching for three people suspected in robberies of passengers on a CTA Red Line train on the North Side. The robberies began about 10:50 p.m. Tuesday on a southbound Red Line ...